14028 lines
448 KiB
HTML
Executable File
14028 lines
448 KiB
HTML
Executable File
<?xml version="1.0" encoding="utf-8"?>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" />
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<title>Repository statistics for 'MOTDs32'</title>
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<script type="application/javascript">/*!
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* jQuery JavaScript Library v1.9.1
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* http://jquery.com/
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*
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* Includes Sizzle.js
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* http://sizzlejs.com/
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*
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* Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
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* Released under the MIT license
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* http://jquery.org/license
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*
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* Date: 2013-2-4
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*/
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(function( window, undefined ) {
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// Can't do this because several apps including ASP.NET trace
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// the stack via arguments.caller.callee and Firefox dies if
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// you try to trace through "use strict" call chains. (#13335)
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// Support: Firefox 18+
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//"use strict";
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var
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// The deferred used on DOM ready
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readyList,
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// A central reference to the root jQuery(document)
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rootjQuery,
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// Support: IE<9
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// For `typeof node.method` instead of `node.method !== undefined`
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core_strundefined = typeof undefined,
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// Use the correct document accordingly with window argument (sandbox)
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document = window.document,
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location = window.location,
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// Map over jQuery in case of overwrite
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_jQuery = window.jQuery,
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// Map over the $ in case of overwrite
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_$ = window.$,
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// [[Class]] -> type pairs
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class2type = {},
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// List of deleted data cache ids, so we can reuse them
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core_deletedIds = [],
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core_version = "1.9.1",
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// Save a reference to some core methods
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core_concat = core_deletedIds.concat,
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core_push = core_deletedIds.push,
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core_slice = core_deletedIds.slice,
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core_indexOf = core_deletedIds.indexOf,
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core_toString = class2type.toString,
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core_hasOwn = class2type.hasOwnProperty,
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core_trim = core_version.trim,
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// Define a local copy of jQuery
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jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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return new jQuery.fn.init( selector, context, rootjQuery );
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},
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// Used for matching numbers
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core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
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// Used for splitting on whitespace
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core_rnotwhite = /\S+/g,
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// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
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rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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// A simple way to check for HTML strings
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// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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// Strict HTML recognition (#11290: must start with <)
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rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
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// Match a standalone tag
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rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
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// JSON RegExp
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rvalidchars = /^[\],:{}\s]*$/,
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rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
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rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
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// Matches dashed string for camelizing
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rmsPrefix = /^-ms-/,
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rdashAlpha = /-([\da-z])/gi,
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// Used by jQuery.camelCase as callback to replace()
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fcamelCase = function( all, letter ) {
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return letter.toUpperCase();
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},
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// The ready event handler
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completed = function( event ) {
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// readyState === "complete" is good enough for us to call the dom ready in oldIE
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if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
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detach();
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jQuery.ready();
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}
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},
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// Clean-up method for dom ready events
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detach = function() {
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if ( document.addEventListener ) {
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document.removeEventListener( "DOMContentLoaded", completed, false );
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window.removeEventListener( "load", completed, false );
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} else {
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document.detachEvent( "onreadystatechange", completed );
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window.detachEvent( "onload", completed );
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}
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};
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jQuery.fn = jQuery.prototype = {
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// The current version of jQuery being used
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jquery: core_version,
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constructor: jQuery,
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init: function( selector, context, rootjQuery ) {
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var match, elem;
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// HANDLE: $(""), $(null), $(undefined), $(false)
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if ( !selector ) {
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return this;
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}
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// Handle HTML strings
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if ( typeof selector === "string" ) {
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if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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// Assume that strings that start and end with <> are HTML and skip the regex check
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match = [ null, selector, null ];
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} else {
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match = rquickExpr.exec( selector );
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}
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// Match html or make sure no context is specified for #id
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if ( match && (match[1] || !context) ) {
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// HANDLE: $(html) -> $(array)
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if ( match[1] ) {
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context = context instanceof jQuery ? context[0] : context;
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// scripts is true for back-compat
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jQuery.merge( this, jQuery.parseHTML(
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match[1],
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context && context.nodeType ? context.ownerDocument || context : document,
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true
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) );
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// HANDLE: $(html, props)
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if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
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for ( match in context ) {
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// Properties of context are called as methods if possible
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if ( jQuery.isFunction( this[ match ] ) ) {
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this[ match ]( context[ match ] );
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// ...and otherwise set as attributes
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} else {
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this.attr( match, context[ match ] );
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}
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}
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}
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return this;
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// HANDLE: $(#id)
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} else {
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elem = document.getElementById( match[2] );
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// Check parentNode to catch when Blackberry 4.6 returns
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// nodes that are no longer in the document #6963
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if ( elem && elem.parentNode ) {
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// Handle the case where IE and Opera return items
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// by name instead of ID
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if ( elem.id !== match[2] ) {
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return rootjQuery.find( selector );
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}
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// Otherwise, we inject the element directly into the jQuery object
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this.length = 1;
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this[0] = elem;
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}
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this.context = document;
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this.selector = selector;
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return this;
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}
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// HANDLE: $(expr, $(...))
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} else if ( !context || context.jquery ) {
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return ( context || rootjQuery ).find( selector );
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// HANDLE: $(expr, context)
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// (which is just equivalent to: $(context).find(expr)
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} else {
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return this.constructor( context ).find( selector );
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}
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// HANDLE: $(DOMElement)
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} else if ( selector.nodeType ) {
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this.context = this[0] = selector;
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this.length = 1;
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return this;
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// HANDLE: $(function)
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// Shortcut for document ready
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} else if ( jQuery.isFunction( selector ) ) {
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return rootjQuery.ready( selector );
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}
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if ( selector.selector !== undefined ) {
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this.selector = selector.selector;
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this.context = selector.context;
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}
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return jQuery.makeArray( selector, this );
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},
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// Start with an empty selector
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selector: "",
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// The default length of a jQuery object is 0
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length: 0,
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// The number of elements contained in the matched element set
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size: function() {
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return this.length;
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},
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toArray: function() {
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return core_slice.call( this );
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},
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) {
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return num == null ?
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// Return a 'clean' array
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this.toArray() :
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// Return just the object
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( num < 0 ? this[ this.length + num ] : this[ num ] );
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},
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems ) {
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// Build a new jQuery matched element set
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var ret = jQuery.merge( this.constructor(), elems );
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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ret.context = this.context;
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// Return the newly-formed element set
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return ret;
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},
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// Execute a callback for every element in the matched set.
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// (You can seed the arguments with an array of args, but this is
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// only used internally.)
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each: function( callback, args ) {
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return jQuery.each( this, callback, args );
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},
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ready: function( fn ) {
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// Add the callback
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jQuery.ready.promise().done( fn );
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return this;
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},
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slice: function() {
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return this.pushStack( core_slice.apply( this, arguments ) );
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},
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first: function() {
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return this.eq( 0 );
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},
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last: function() {
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return this.eq( -1 );
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},
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eq: function( i ) {
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var len = this.length,
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j = +i + ( i < 0 ? len : 0 );
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return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
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},
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map: function( callback ) {
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return this.pushStack( jQuery.map(this, function( elem, i ) {
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return callback.call( elem, i, elem );
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}));
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},
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end: function() {
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return this.prevObject || this.constructor(null);
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},
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// For internal use only.
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// Behaves like an Array's method, not like a jQuery method.
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push: core_push,
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sort: [].sort,
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splice: [].splice
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};
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// Give the init function the jQuery prototype for later instantiation
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jQuery.fn.init.prototype = jQuery.fn;
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jQuery.extend = jQuery.fn.extend = function() {
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var src, copyIsArray, copy, name, options, clone,
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target = arguments[0] || {},
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i = 1,
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length = arguments.length,
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deep = false;
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// Handle a deep copy situation
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if ( typeof target === "boolean" ) {
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deep = target;
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target = arguments[1] || {};
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// skip the boolean and the target
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i = 2;
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}
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// Handle case when target is a string or something (possible in deep copy)
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if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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target = {};
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}
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// extend jQuery itself if only one argument is passed
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if ( length === i ) {
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target = this;
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--i;
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}
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for ( ; i < length; i++ ) {
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// Only deal with non-null/undefined values
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if ( (options = arguments[ i ]) != null ) {
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// Extend the base object
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for ( name in options ) {
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src = target[ name ];
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copy = options[ name ];
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// Prevent never-ending loop
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if ( target === copy ) {
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continue;
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}
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// Recurse if we're merging plain objects or arrays
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if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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if ( copyIsArray ) {
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copyIsArray = false;
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clone = src && jQuery.isArray(src) ? src : [];
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} else {
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clone = src && jQuery.isPlainObject(src) ? src : {};
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}
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// Never move original objects, clone them
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target[ name ] = jQuery.extend( deep, clone, copy );
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// Don't bring in undefined values
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} else if ( copy !== undefined ) {
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target[ name ] = copy;
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}
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}
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}
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}
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// Return the modified object
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return target;
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};
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jQuery.extend({
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noConflict: function( deep ) {
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if ( window.$ === jQuery ) {
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window.$ = _$;
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}
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if ( deep && window.jQuery === jQuery ) {
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window.jQuery = _jQuery;
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}
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return jQuery;
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},
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// Is the DOM ready to be used? Set to true once it occurs.
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isReady: false,
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// A counter to track how many items to wait for before
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// the ready event fires. See #6781
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readyWait: 1,
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// Hold (or release) the ready event
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holdReady: function( hold ) {
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if ( hold ) {
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jQuery.readyWait++;
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} else {
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jQuery.ready( true );
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}
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},
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// Handle when the DOM is ready
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ready: function( wait ) {
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// Abort if there are pending holds or we're already ready
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if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
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return;
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}
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// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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if ( !document.body ) {
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return setTimeout( jQuery.ready );
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}
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// Remember that the DOM is ready
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jQuery.isReady = true;
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// If a normal DOM Ready event fired, decrement, and wait if need be
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if ( wait !== true && --jQuery.readyWait > 0 ) {
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return;
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}
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// If there are functions bound, to execute
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readyList.resolveWith( document, [ jQuery ] );
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// Trigger any bound ready events
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if ( jQuery.fn.trigger ) {
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jQuery( document ).trigger("ready").off("ready");
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}
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},
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// See test/unit/core.js for details concerning isFunction.
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// Since version 1.3, DOM methods and functions like alert
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// aren't supported. They return false on IE (#2968).
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isFunction: function( obj ) {
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return jQuery.type(obj) === "function";
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},
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isArray: Array.isArray || function( obj ) {
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return jQuery.type(obj) === "array";
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},
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isWindow: function( obj ) {
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return obj != null && obj == obj.window;
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},
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isNumeric: function( obj ) {
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return !isNaN( parseFloat(obj) ) && isFinite( obj );
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},
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type: function( obj ) {
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if ( obj == null ) {
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return String( obj );
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}
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return typeof obj === "object" || typeof obj === "function" ?
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class2type[ core_toString.call(obj) ] || "object" :
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typeof obj;
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},
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isPlainObject: function( obj ) {
|
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// Must be an Object.
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|
// Because of IE, we also have to check the presence of the constructor property.
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// Make sure that DOM nodes and window objects don't pass through, as well
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if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
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return false;
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}
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try {
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// Not own constructor property must be Object
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if ( obj.constructor &&
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!core_hasOwn.call(obj, "constructor") &&
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!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
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return false;
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}
|
|
} catch ( e ) {
|
|
// IE8,9 Will throw exceptions on certain host objects #9897
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return false;
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}
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|
|
// Own properties are enumerated firstly, so to speed up,
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|
// if last one is own, then all properties are own.
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var key;
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for ( key in obj ) {}
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return key === undefined || core_hasOwn.call( obj, key );
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},
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isEmptyObject: function( obj ) {
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var name;
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for ( name in obj ) {
|
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return false;
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}
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return true;
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},
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error: function( msg ) {
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throw new Error( msg );
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},
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// data: string of html
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// context (optional): If specified, the fragment will be created in this context, defaults to document
|
|
// keepScripts (optional): If true, will include scripts passed in the html string
|
|
parseHTML: function( data, context, keepScripts ) {
|
|
if ( !data || typeof data !== "string" ) {
|
|
return null;
|
|
}
|
|
if ( typeof context === "boolean" ) {
|
|
keepScripts = context;
|
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context = false;
|
|
}
|
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context = context || document;
|
|
|
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var parsed = rsingleTag.exec( data ),
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|
scripts = !keepScripts && [];
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|
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// Single tag
|
|
if ( parsed ) {
|
|
return [ context.createElement( parsed[1] ) ];
|
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}
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|
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parsed = jQuery.buildFragment( [ data ], context, scripts );
|
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if ( scripts ) {
|
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jQuery( scripts ).remove();
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}
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return jQuery.merge( [], parsed.childNodes );
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},
|
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|
|
parseJSON: function( data ) {
|
|
// Attempt to parse using the native JSON parser first
|
|
if ( window.JSON && window.JSON.parse ) {
|
|
return window.JSON.parse( data );
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}
|
|
|
|
if ( data === null ) {
|
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return data;
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}
|
|
|
|
if ( typeof data === "string" ) {
|
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|
|
// Make sure leading/trailing whitespace is removed (IE can't handle it)
|
|
data = jQuery.trim( data );
|
|
|
|
if ( data ) {
|
|
// Make sure the incoming data is actual JSON
|
|
// Logic borrowed from http://json.org/json2.js
|
|
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
|
|
.replace( rvalidtokens, "]" )
|
|
.replace( rvalidbraces, "")) ) {
|
|
|
|
return ( new Function( "return " + data ) )();
|
|
}
|
|
}
|
|
}
|
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|
|
jQuery.error( "Invalid JSON: " + data );
|
|
},
|
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|
|
// Cross-browser xml parsing
|
|
parseXML: function( data ) {
|
|
var xml, tmp;
|
|
if ( !data || typeof data !== "string" ) {
|
|
return null;
|
|
}
|
|
try {
|
|
if ( window.DOMParser ) { // Standard
|
|
tmp = new DOMParser();
|
|
xml = tmp.parseFromString( data , "text/xml" );
|
|
} else { // IE
|
|
xml = new ActiveXObject( "Microsoft.XMLDOM" );
|
|
xml.async = "false";
|
|
xml.loadXML( data );
|
|
}
|
|
} catch( e ) {
|
|
xml = undefined;
|
|
}
|
|
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
jQuery.error( "Invalid XML: " + data );
|
|
}
|
|
return xml;
|
|
},
|
|
|
|
noop: function() {},
|
|
|
|
// Evaluates a script in a global context
|
|
// Workarounds based on findings by Jim Driscoll
|
|
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
|
globalEval: function( data ) {
|
|
if ( data && jQuery.trim( data ) ) {
|
|
// We use execScript on Internet Explorer
|
|
// We use an anonymous function so that context is window
|
|
// rather than jQuery in Firefox
|
|
( window.execScript || function( data ) {
|
|
window[ "eval" ].call( window, data );
|
|
} )( data );
|
|
}
|
|
},
|
|
|
|
// Convert dashed to camelCase; used by the css and data modules
|
|
// Microsoft forgot to hump their vendor prefix (#9572)
|
|
camelCase: function( string ) {
|
|
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
},
|
|
|
|
nodeName: function( elem, name ) {
|
|
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
},
|
|
|
|
// args is for internal usage only
|
|
each: function( obj, callback, args ) {
|
|
var value,
|
|
i = 0,
|
|
length = obj.length,
|
|
isArray = isArraylike( obj );
|
|
|
|
if ( args ) {
|
|
if ( isArray ) {
|
|
for ( ; i < length; i++ ) {
|
|
value = callback.apply( obj[ i ], args );
|
|
|
|
if ( value === false ) {
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
for ( i in obj ) {
|
|
value = callback.apply( obj[ i ], args );
|
|
|
|
if ( value === false ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// A special, fast, case for the most common use of each
|
|
} else {
|
|
if ( isArray ) {
|
|
for ( ; i < length; i++ ) {
|
|
value = callback.call( obj[ i ], i, obj[ i ] );
|
|
|
|
if ( value === false ) {
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
for ( i in obj ) {
|
|
value = callback.call( obj[ i ], i, obj[ i ] );
|
|
|
|
if ( value === false ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return obj;
|
|
},
|
|
|
|
// Use native String.trim function wherever possible
|
|
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
|
|
function( text ) {
|
|
return text == null ?
|
|
"" :
|
|
core_trim.call( text );
|
|
} :
|
|
|
|
// Otherwise use our own trimming functionality
|
|
function( text ) {
|
|
return text == null ?
|
|
"" :
|
|
( text + "" ).replace( rtrim, "" );
|
|
},
|
|
|
|
// results is for internal usage only
|
|
makeArray: function( arr, results ) {
|
|
var ret = results || [];
|
|
|
|
if ( arr != null ) {
|
|
if ( isArraylike( Object(arr) ) ) {
|
|
jQuery.merge( ret,
|
|
typeof arr === "string" ?
|
|
[ arr ] : arr
|
|
);
|
|
} else {
|
|
core_push.call( ret, arr );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
inArray: function( elem, arr, i ) {
|
|
var len;
|
|
|
|
if ( arr ) {
|
|
if ( core_indexOf ) {
|
|
return core_indexOf.call( arr, elem, i );
|
|
}
|
|
|
|
len = arr.length;
|
|
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
|
|
|
|
for ( ; i < len; i++ ) {
|
|
// Skip accessing in sparse arrays
|
|
if ( i in arr && arr[ i ] === elem ) {
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
},
|
|
|
|
merge: function( first, second ) {
|
|
var l = second.length,
|
|
i = first.length,
|
|
j = 0;
|
|
|
|
if ( typeof l === "number" ) {
|
|
for ( ; j < l; j++ ) {
|
|
first[ i++ ] = second[ j ];
|
|
}
|
|
} else {
|
|
while ( second[j] !== undefined ) {
|
|
first[ i++ ] = second[ j++ ];
|
|
}
|
|
}
|
|
|
|
first.length = i;
|
|
|
|
return first;
|
|
},
|
|
|
|
grep: function( elems, callback, inv ) {
|
|
var retVal,
|
|
ret = [],
|
|
i = 0,
|
|
length = elems.length;
|
|
inv = !!inv;
|
|
|
|
// Go through the array, only saving the items
|
|
// that pass the validator function
|
|
for ( ; i < length; i++ ) {
|
|
retVal = !!callback( elems[ i ], i );
|
|
if ( inv !== retVal ) {
|
|
ret.push( elems[ i ] );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
// arg is for internal usage only
|
|
map: function( elems, callback, arg ) {
|
|
var value,
|
|
i = 0,
|
|
length = elems.length,
|
|
isArray = isArraylike( elems ),
|
|
ret = [];
|
|
|
|
// Go through the array, translating each of the items to their
|
|
if ( isArray ) {
|
|
for ( ; i < length; i++ ) {
|
|
value = callback( elems[ i ], i, arg );
|
|
|
|
if ( value != null ) {
|
|
ret[ ret.length ] = value;
|
|
}
|
|
}
|
|
|
|
// Go through every key on the object,
|
|
} else {
|
|
for ( i in elems ) {
|
|
value = callback( elems[ i ], i, arg );
|
|
|
|
if ( value != null ) {
|
|
ret[ ret.length ] = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Flatten any nested arrays
|
|
return core_concat.apply( [], ret );
|
|
},
|
|
|
|
// A global GUID counter for objects
|
|
guid: 1,
|
|
|
|
// Bind a function to a context, optionally partially applying any
|
|
// arguments.
|
|
proxy: function( fn, context ) {
|
|
var args, proxy, tmp;
|
|
|
|
if ( typeof context === "string" ) {
|
|
tmp = fn[ context ];
|
|
context = fn;
|
|
fn = tmp;
|
|
}
|
|
|
|
// Quick check to determine if target is callable, in the spec
|
|
// this throws a TypeError, but we will just return undefined.
|
|
if ( !jQuery.isFunction( fn ) ) {
|
|
return undefined;
|
|
}
|
|
|
|
// Simulated bind
|
|
args = core_slice.call( arguments, 2 );
|
|
proxy = function() {
|
|
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
|
|
};
|
|
|
|
// Set the guid of unique handler to the same of original handler, so it can be removed
|
|
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
|
return proxy;
|
|
},
|
|
|
|
// Multifunctional method to get and set values of a collection
|
|
// The value/s can optionally be executed if it's a function
|
|
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
var i = 0,
|
|
length = elems.length,
|
|
bulk = key == null;
|
|
|
|
// Sets many values
|
|
if ( jQuery.type( key ) === "object" ) {
|
|
chainable = true;
|
|
for ( i in key ) {
|
|
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
|
}
|
|
|
|
// Sets one value
|
|
} else if ( value !== undefined ) {
|
|
chainable = true;
|
|
|
|
if ( !jQuery.isFunction( value ) ) {
|
|
raw = true;
|
|
}
|
|
|
|
if ( bulk ) {
|
|
// Bulk operations run against the entire set
|
|
if ( raw ) {
|
|
fn.call( elems, value );
|
|
fn = null;
|
|
|
|
// ...except when executing function values
|
|
} else {
|
|
bulk = fn;
|
|
fn = function( elem, key, value ) {
|
|
return bulk.call( jQuery( elem ), value );
|
|
};
|
|
}
|
|
}
|
|
|
|
if ( fn ) {
|
|
for ( ; i < length; i++ ) {
|
|
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
return chainable ?
|
|
elems :
|
|
|
|
// Gets
|
|
bulk ?
|
|
fn.call( elems ) :
|
|
length ? fn( elems[0], key ) : emptyGet;
|
|
},
|
|
|
|
now: function() {
|
|
return ( new Date() ).getTime();
|
|
}
|
|
});
|
|
|
|
jQuery.ready.promise = function( obj ) {
|
|
if ( !readyList ) {
|
|
|
|
readyList = jQuery.Deferred();
|
|
|
|
// Catch cases where $(document).ready() is called after the browser event has already occurred.
|
|
// we once tried to use readyState "interactive" here, but it caused issues like the one
|
|
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
|
if ( document.readyState === "complete" ) {
|
|
// Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
setTimeout( jQuery.ready );
|
|
|
|
// Standards-based browsers support DOMContentLoaded
|
|
} else if ( document.addEventListener ) {
|
|
// Use the handy event callback
|
|
document.addEventListener( "DOMContentLoaded", completed, false );
|
|
|
|
// A fallback to window.onload, that will always work
|
|
window.addEventListener( "load", completed, false );
|
|
|
|
// If IE event model is used
|
|
} else {
|
|
// Ensure firing before onload, maybe late but safe also for iframes
|
|
document.attachEvent( "onreadystatechange", completed );
|
|
|
|
// A fallback to window.onload, that will always work
|
|
window.attachEvent( "onload", completed );
|
|
|
|
// If IE and not a frame
|
|
// continually check to see if the document is ready
|
|
var top = false;
|
|
|
|
try {
|
|
top = window.frameElement == null && document.documentElement;
|
|
} catch(e) {}
|
|
|
|
if ( top && top.doScroll ) {
|
|
(function doScrollCheck() {
|
|
if ( !jQuery.isReady ) {
|
|
|
|
try {
|
|
// Use the trick by Diego Perini
|
|
// http://javascript.nwbox.com/IEContentLoaded/
|
|
top.doScroll("left");
|
|
} catch(e) {
|
|
return setTimeout( doScrollCheck, 50 );
|
|
}
|
|
|
|
// detach all dom ready events
|
|
detach();
|
|
|
|
// and execute any waiting functions
|
|
jQuery.ready();
|
|
}
|
|
})();
|
|
}
|
|
}
|
|
}
|
|
return readyList.promise( obj );
|
|
};
|
|
|
|
// Populate the class2type map
|
|
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
|
|
class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
});
|
|
|
|
function isArraylike( obj ) {
|
|
var length = obj.length,
|
|
type = jQuery.type( obj );
|
|
|
|
if ( jQuery.isWindow( obj ) ) {
|
|
return false;
|
|
}
|
|
|
|
if ( obj.nodeType === 1 && length ) {
|
|
return true;
|
|
}
|
|
|
|
return type === "array" || type !== "function" &&
|
|
( length === 0 ||
|
|
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
|
|
}
|
|
|
|
// All jQuery objects should point back to these
|
|
rootjQuery = jQuery(document);
|
|
// String to Object options format cache
|
|
var optionsCache = {};
|
|
|
|
// Convert String-formatted options into Object-formatted ones and store in cache
|
|
function createOptions( options ) {
|
|
var object = optionsCache[ options ] = {};
|
|
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
|
|
object[ flag ] = true;
|
|
});
|
|
return object;
|
|
}
|
|
|
|
/*
|
|
* Create a callback list using the following parameters:
|
|
*
|
|
* options: an optional list of space-separated options that will change how
|
|
* the callback list behaves or a more traditional option object
|
|
*
|
|
* By default a callback list will act like an event callback list and can be
|
|
* "fired" multiple times.
|
|
*
|
|
* Possible options:
|
|
*
|
|
* once: will ensure the callback list can only be fired once (like a Deferred)
|
|
*
|
|
* memory: will keep track of previous values and will call any callback added
|
|
* after the list has been fired right away with the latest "memorized"
|
|
* values (like a Deferred)
|
|
*
|
|
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
*
|
|
* stopOnFalse: interrupt callings when a callback returns false
|
|
*
|
|
*/
|
|
jQuery.Callbacks = function( options ) {
|
|
|
|
// Convert options from String-formatted to Object-formatted if needed
|
|
// (we check in cache first)
|
|
options = typeof options === "string" ?
|
|
( optionsCache[ options ] || createOptions( options ) ) :
|
|
jQuery.extend( {}, options );
|
|
|
|
var // Flag to know if list is currently firing
|
|
firing,
|
|
// Last fire value (for non-forgettable lists)
|
|
memory,
|
|
// Flag to know if list was already fired
|
|
fired,
|
|
// End of the loop when firing
|
|
firingLength,
|
|
// Index of currently firing callback (modified by remove if needed)
|
|
firingIndex,
|
|
// First callback to fire (used internally by add and fireWith)
|
|
firingStart,
|
|
// Actual callback list
|
|
list = [],
|
|
// Stack of fire calls for repeatable lists
|
|
stack = !options.once && [],
|
|
// Fire callbacks
|
|
fire = function( data ) {
|
|
memory = options.memory && data;
|
|
fired = true;
|
|
firingIndex = firingStart || 0;
|
|
firingStart = 0;
|
|
firingLength = list.length;
|
|
firing = true;
|
|
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
|
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
|
memory = false; // To prevent further calls using add
|
|
break;
|
|
}
|
|
}
|
|
firing = false;
|
|
if ( list ) {
|
|
if ( stack ) {
|
|
if ( stack.length ) {
|
|
fire( stack.shift() );
|
|
}
|
|
} else if ( memory ) {
|
|
list = [];
|
|
} else {
|
|
self.disable();
|
|
}
|
|
}
|
|
},
|
|
// Actual Callbacks object
|
|
self = {
|
|
// Add a callback or a collection of callbacks to the list
|
|
add: function() {
|
|
if ( list ) {
|
|
// First, we save the current length
|
|
var start = list.length;
|
|
(function add( args ) {
|
|
jQuery.each( args, function( _, arg ) {
|
|
var type = jQuery.type( arg );
|
|
if ( type === "function" ) {
|
|
if ( !options.unique || !self.has( arg ) ) {
|
|
list.push( arg );
|
|
}
|
|
} else if ( arg && arg.length && type !== "string" ) {
|
|
// Inspect recursively
|
|
add( arg );
|
|
}
|
|
});
|
|
})( arguments );
|
|
// Do we need to add the callbacks to the
|
|
// current firing batch?
|
|
if ( firing ) {
|
|
firingLength = list.length;
|
|
// With memory, if we're not firing then
|
|
// we should call right away
|
|
} else if ( memory ) {
|
|
firingStart = start;
|
|
fire( memory );
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
// Remove a callback from the list
|
|
remove: function() {
|
|
if ( list ) {
|
|
jQuery.each( arguments, function( _, arg ) {
|
|
var index;
|
|
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
list.splice( index, 1 );
|
|
// Handle firing indexes
|
|
if ( firing ) {
|
|
if ( index <= firingLength ) {
|
|
firingLength--;
|
|
}
|
|
if ( index <= firingIndex ) {
|
|
firingIndex--;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
return this;
|
|
},
|
|
// Check if a given callback is in the list.
|
|
// If no argument is given, return whether or not list has callbacks attached.
|
|
has: function( fn ) {
|
|
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
|
|
},
|
|
// Remove all callbacks from the list
|
|
empty: function() {
|
|
list = [];
|
|
return this;
|
|
},
|
|
// Have the list do nothing anymore
|
|
disable: function() {
|
|
list = stack = memory = undefined;
|
|
return this;
|
|
},
|
|
// Is it disabled?
|
|
disabled: function() {
|
|
return !list;
|
|
},
|
|
// Lock the list in its current state
|
|
lock: function() {
|
|
stack = undefined;
|
|
if ( !memory ) {
|
|
self.disable();
|
|
}
|
|
return this;
|
|
},
|
|
// Is it locked?
|
|
locked: function() {
|
|
return !stack;
|
|
},
|
|
// Call all callbacks with the given context and arguments
|
|
fireWith: function( context, args ) {
|
|
args = args || [];
|
|
args = [ context, args.slice ? args.slice() : args ];
|
|
if ( list && ( !fired || stack ) ) {
|
|
if ( firing ) {
|
|
stack.push( args );
|
|
} else {
|
|
fire( args );
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
// Call all the callbacks with the given arguments
|
|
fire: function() {
|
|
self.fireWith( this, arguments );
|
|
return this;
|
|
},
|
|
// To know if the callbacks have already been called at least once
|
|
fired: function() {
|
|
return !!fired;
|
|
}
|
|
};
|
|
|
|
return self;
|
|
};
|
|
jQuery.extend({
|
|
|
|
Deferred: function( func ) {
|
|
var tuples = [
|
|
// action, add listener, listener list, final state
|
|
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
|
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
|
[ "notify", "progress", jQuery.Callbacks("memory") ]
|
|
],
|
|
state = "pending",
|
|
promise = {
|
|
state: function() {
|
|
return state;
|
|
},
|
|
always: function() {
|
|
deferred.done( arguments ).fail( arguments );
|
|
return this;
|
|
},
|
|
then: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
var fns = arguments;
|
|
return jQuery.Deferred(function( newDefer ) {
|
|
jQuery.each( tuples, function( i, tuple ) {
|
|
var action = tuple[ 0 ],
|
|
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
|
// deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
deferred[ tuple[1] ](function() {
|
|
var returned = fn && fn.apply( this, arguments );
|
|
if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
returned.promise()
|
|
.done( newDefer.resolve )
|
|
.fail( newDefer.reject )
|
|
.progress( newDefer.notify );
|
|
} else {
|
|
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
|
|
}
|
|
});
|
|
});
|
|
fns = null;
|
|
}).promise();
|
|
},
|
|
// Get a promise for this deferred
|
|
// If obj is provided, the promise aspect is added to the object
|
|
promise: function( obj ) {
|
|
return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
}
|
|
},
|
|
deferred = {};
|
|
|
|
// Keep pipe for back-compat
|
|
promise.pipe = promise.then;
|
|
|
|
// Add list-specific methods
|
|
jQuery.each( tuples, function( i, tuple ) {
|
|
var list = tuple[ 2 ],
|
|
stateString = tuple[ 3 ];
|
|
|
|
// promise[ done | fail | progress ] = list.add
|
|
promise[ tuple[1] ] = list.add;
|
|
|
|
// Handle state
|
|
if ( stateString ) {
|
|
list.add(function() {
|
|
// state = [ resolved | rejected ]
|
|
state = stateString;
|
|
|
|
// [ reject_list | resolve_list ].disable; progress_list.lock
|
|
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
|
}
|
|
|
|
// deferred[ resolve | reject | notify ]
|
|
deferred[ tuple[0] ] = function() {
|
|
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
|
|
return this;
|
|
};
|
|
deferred[ tuple[0] + "With" ] = list.fireWith;
|
|
});
|
|
|
|
// Make the deferred a promise
|
|
promise.promise( deferred );
|
|
|
|
// Call given func if any
|
|
if ( func ) {
|
|
func.call( deferred, deferred );
|
|
}
|
|
|
|
// All done!
|
|
return deferred;
|
|
},
|
|
|
|
// Deferred helper
|
|
when: function( subordinate /* , ..., subordinateN */ ) {
|
|
var i = 0,
|
|
resolveValues = core_slice.call( arguments ),
|
|
length = resolveValues.length,
|
|
|
|
// the count of uncompleted subordinates
|
|
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
|
|
|
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
|
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
|
|
|
// Update function for both resolve and progress values
|
|
updateFunc = function( i, contexts, values ) {
|
|
return function( value ) {
|
|
contexts[ i ] = this;
|
|
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
|
|
if( values === progressValues ) {
|
|
deferred.notifyWith( contexts, values );
|
|
} else if ( !( --remaining ) ) {
|
|
deferred.resolveWith( contexts, values );
|
|
}
|
|
};
|
|
},
|
|
|
|
progressValues, progressContexts, resolveContexts;
|
|
|
|
// add listeners to Deferred subordinates; treat others as resolved
|
|
if ( length > 1 ) {
|
|
progressValues = new Array( length );
|
|
progressContexts = new Array( length );
|
|
resolveContexts = new Array( length );
|
|
for ( ; i < length; i++ ) {
|
|
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
|
resolveValues[ i ].promise()
|
|
.done( updateFunc( i, resolveContexts, resolveValues ) )
|
|
.fail( deferred.reject )
|
|
.progress( updateFunc( i, progressContexts, progressValues ) );
|
|
} else {
|
|
--remaining;
|
|
}
|
|
}
|
|
}
|
|
|
|
// if we're not waiting on anything, resolve the master
|
|
if ( !remaining ) {
|
|
deferred.resolveWith( resolveContexts, resolveValues );
|
|
}
|
|
|
|
return deferred.promise();
|
|
}
|
|
});
|
|
jQuery.support = (function() {
|
|
|
|
var support, all, a,
|
|
input, select, fragment,
|
|
opt, eventName, isSupported, i,
|
|
div = document.createElement("div");
|
|
|
|
// Setup
|
|
div.setAttribute( "className", "t" );
|
|
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
|
|
|
// Support tests won't run in some limited or non-browser environments
|
|
all = div.getElementsByTagName("*");
|
|
a = div.getElementsByTagName("a")[ 0 ];
|
|
if ( !all || !a || !all.length ) {
|
|
return {};
|
|
}
|
|
|
|
// First batch of tests
|
|
select = document.createElement("select");
|
|
opt = select.appendChild( document.createElement("option") );
|
|
input = div.getElementsByTagName("input")[ 0 ];
|
|
|
|
a.style.cssText = "top:1px;float:left;opacity:.5";
|
|
support = {
|
|
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
|
getSetAttribute: div.className !== "t",
|
|
|
|
// IE strips leading whitespace when .innerHTML is used
|
|
leadingWhitespace: div.firstChild.nodeType === 3,
|
|
|
|
// Make sure that tbody elements aren't automatically inserted
|
|
// IE will insert them into empty tables
|
|
tbody: !div.getElementsByTagName("tbody").length,
|
|
|
|
// Make sure that link elements get serialized correctly by innerHTML
|
|
// This requires a wrapper element in IE
|
|
htmlSerialize: !!div.getElementsByTagName("link").length,
|
|
|
|
// Get the style information from getAttribute
|
|
// (IE uses .cssText instead)
|
|
style: /top/.test( a.getAttribute("style") ),
|
|
|
|
// Make sure that URLs aren't manipulated
|
|
// (IE normalizes it by default)
|
|
hrefNormalized: a.getAttribute("href") === "/a",
|
|
|
|
// Make sure that element opacity exists
|
|
// (IE uses filter instead)
|
|
// Use a regex to work around a WebKit issue. See #5145
|
|
opacity: /^0.5/.test( a.style.opacity ),
|
|
|
|
// Verify style float existence
|
|
// (IE uses styleFloat instead of cssFloat)
|
|
cssFloat: !!a.style.cssFloat,
|
|
|
|
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
|
|
checkOn: !!input.value,
|
|
|
|
// Make sure that a selected-by-default option has a working selected property.
|
|
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
|
optSelected: opt.selected,
|
|
|
|
// Tests for enctype support on a form (#6743)
|
|
enctype: !!document.createElement("form").enctype,
|
|
|
|
// Makes sure cloning an html5 element does not cause problems
|
|
// Where outerHTML is undefined, this still works
|
|
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
|
|
|
// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
|
|
boxModel: document.compatMode === "CSS1Compat",
|
|
|
|
// Will be defined later
|
|
deleteExpando: true,
|
|
noCloneEvent: true,
|
|
inlineBlockNeedsLayout: false,
|
|
shrinkWrapBlocks: false,
|
|
reliableMarginRight: true,
|
|
boxSizingReliable: true,
|
|
pixelPosition: false
|
|
};
|
|
|
|
// Make sure checked status is properly cloned
|
|
input.checked = true;
|
|
support.noCloneChecked = input.cloneNode( true ).checked;
|
|
|
|
// Make sure that the options inside disabled selects aren't marked as disabled
|
|
// (WebKit marks them as disabled)
|
|
select.disabled = true;
|
|
support.optDisabled = !opt.disabled;
|
|
|
|
// Support: IE<9
|
|
try {
|
|
delete div.test;
|
|
} catch( e ) {
|
|
support.deleteExpando = false;
|
|
}
|
|
|
|
// Check if we can trust getAttribute("value")
|
|
input = document.createElement("input");
|
|
input.setAttribute( "value", "" );
|
|
support.input = input.getAttribute( "value" ) === "";
|
|
|
|
// Check if an input maintains its value after becoming a radio
|
|
input.value = "t";
|
|
input.setAttribute( "type", "radio" );
|
|
support.radioValue = input.value === "t";
|
|
|
|
// #11217 - WebKit loses check when the name is after the checked attribute
|
|
input.setAttribute( "checked", "t" );
|
|
input.setAttribute( "name", "t" );
|
|
|
|
fragment = document.createDocumentFragment();
|
|
fragment.appendChild( input );
|
|
|
|
// Check if a disconnected checkbox will retain its checked
|
|
// value of true after appended to the DOM (IE6/7)
|
|
support.appendChecked = input.checked;
|
|
|
|
// WebKit doesn't clone checked state correctly in fragments
|
|
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
|
// Support: IE<9
|
|
// Opera does not clone events (and typeof div.attachEvent === undefined).
|
|
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
|
|
if ( div.attachEvent ) {
|
|
div.attachEvent( "onclick", function() {
|
|
support.noCloneEvent = false;
|
|
});
|
|
|
|
div.cloneNode( true ).click();
|
|
}
|
|
|
|
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
|
|
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
|
|
for ( i in { submit: true, change: true, focusin: true }) {
|
|
div.setAttribute( eventName = "on" + i, "t" );
|
|
|
|
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
|
|
}
|
|
|
|
div.style.backgroundClip = "content-box";
|
|
div.cloneNode( true ).style.backgroundClip = "";
|
|
support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
|
// Run tests that need a body at doc ready
|
|
jQuery(function() {
|
|
var container, marginDiv, tds,
|
|
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
|
|
body = document.getElementsByTagName("body")[0];
|
|
|
|
if ( !body ) {
|
|
// Return for frameset docs that don't have a body
|
|
return;
|
|
}
|
|
|
|
container = document.createElement("div");
|
|
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
|
|
|
|
body.appendChild( container ).appendChild( div );
|
|
|
|
// Support: IE8
|
|
// Check if table cells still have offsetWidth/Height when they are set
|
|
// to display:none and there are still other visible table cells in a
|
|
// table row; if so, offsetWidth/Height are not reliable for use when
|
|
// determining if an element has been hidden directly using
|
|
// display:none (it is still safe to use offsets if a parent element is
|
|
// hidden; don safety goggles and see bug #4512 for more information).
|
|
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
|
tds = div.getElementsByTagName("td");
|
|
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
|
|
isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
|
|
|
tds[ 0 ].style.display = "";
|
|
tds[ 1 ].style.display = "none";
|
|
|
|
// Support: IE8
|
|
// Check if empty table cells still have offsetWidth/Height
|
|
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
|
|
|
// Check box-sizing and margin behavior
|
|
div.innerHTML = "";
|
|
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
|
|
support.boxSizing = ( div.offsetWidth === 4 );
|
|
support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
|
|
|
|
// Use window.getComputedStyle because jsdom on node.js will break without it.
|
|
if ( window.getComputedStyle ) {
|
|
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
|
|
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
|
|
|
|
// Check if div with explicit width and no margin-right incorrectly
|
|
// gets computed margin-right based on width of container. (#3333)
|
|
// Fails in WebKit before Feb 2011 nightlies
|
|
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
marginDiv = div.appendChild( document.createElement("div") );
|
|
marginDiv.style.cssText = div.style.cssText = divReset;
|
|
marginDiv.style.marginRight = marginDiv.style.width = "0";
|
|
div.style.width = "1px";
|
|
|
|
support.reliableMarginRight =
|
|
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
|
}
|
|
|
|
if ( typeof div.style.zoom !== core_strundefined ) {
|
|
// Support: IE<8
|
|
// Check if natively block-level elements act like inline-block
|
|
// elements when setting their display to 'inline' and giving
|
|
// them layout
|
|
div.innerHTML = "";
|
|
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
|
|
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
|
|
|
|
// Support: IE6
|
|
// Check if elements with layout shrink-wrap their children
|
|
div.style.display = "block";
|
|
div.innerHTML = "<div></div>";
|
|
div.firstChild.style.width = "5px";
|
|
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
|
|
|
|
if ( support.inlineBlockNeedsLayout ) {
|
|
// Prevent IE 6 from affecting layout for positioned elements #11048
|
|
// Prevent IE from shrinking the body in IE 7 mode #12869
|
|
// Support: IE<8
|
|
body.style.zoom = 1;
|
|
}
|
|
}
|
|
|
|
body.removeChild( container );
|
|
|
|
// Null elements to avoid leaks in IE
|
|
container = div = tds = marginDiv = null;
|
|
});
|
|
|
|
// Null elements to avoid leaks in IE
|
|
all = select = fragment = opt = a = input = null;
|
|
|
|
return support;
|
|
})();
|
|
|
|
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
|
|
rmultiDash = /([A-Z])/g;
|
|
|
|
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
|
|
if ( !jQuery.acceptData( elem ) ) {
|
|
return;
|
|
}
|
|
|
|
var thisCache, ret,
|
|
internalKey = jQuery.expando,
|
|
getByName = typeof name === "string",
|
|
|
|
// We have to handle DOM nodes and JS objects differently because IE6-7
|
|
// can't GC object references properly across the DOM-JS boundary
|
|
isNode = elem.nodeType,
|
|
|
|
// Only DOM nodes need the global jQuery cache; JS object data is
|
|
// attached directly to the object so GC can occur automatically
|
|
cache = isNode ? jQuery.cache : elem,
|
|
|
|
// Only defining an ID for JS objects if its cache already exists allows
|
|
// the code to shortcut on the same path as a DOM node with no cache
|
|
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
|
|
|
|
// Avoid doing any more work than we need to when trying to get data on an
|
|
// object that has no data at all
|
|
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
|
|
return;
|
|
}
|
|
|
|
if ( !id ) {
|
|
// Only DOM nodes need a new unique ID for each element since their data
|
|
// ends up in the global cache
|
|
if ( isNode ) {
|
|
elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
|
|
} else {
|
|
id = internalKey;
|
|
}
|
|
}
|
|
|
|
if ( !cache[ id ] ) {
|
|
cache[ id ] = {};
|
|
|
|
// Avoids exposing jQuery metadata on plain JS objects when the object
|
|
// is serialized using JSON.stringify
|
|
if ( !isNode ) {
|
|
cache[ id ].toJSON = jQuery.noop;
|
|
}
|
|
}
|
|
|
|
// An object can be passed to jQuery.data instead of a key/value pair; this gets
|
|
// shallow copied over onto the existing cache
|
|
if ( typeof name === "object" || typeof name === "function" ) {
|
|
if ( pvt ) {
|
|
cache[ id ] = jQuery.extend( cache[ id ], name );
|
|
} else {
|
|
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
|
}
|
|
}
|
|
|
|
thisCache = cache[ id ];
|
|
|
|
// jQuery data() is stored in a separate object inside the object's internal data
|
|
// cache in order to avoid key collisions between internal data and user-defined
|
|
// data.
|
|
if ( !pvt ) {
|
|
if ( !thisCache.data ) {
|
|
thisCache.data = {};
|
|
}
|
|
|
|
thisCache = thisCache.data;
|
|
}
|
|
|
|
if ( data !== undefined ) {
|
|
thisCache[ jQuery.camelCase( name ) ] = data;
|
|
}
|
|
|
|
// Check for both converted-to-camel and non-converted data property names
|
|
// If a data property was specified
|
|
if ( getByName ) {
|
|
|
|
// First Try to find as-is property data
|
|
ret = thisCache[ name ];
|
|
|
|
// Test for null|undefined property data
|
|
if ( ret == null ) {
|
|
|
|
// Try to find the camelCased property
|
|
ret = thisCache[ jQuery.camelCase( name ) ];
|
|
}
|
|
} else {
|
|
ret = thisCache;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
function internalRemoveData( elem, name, pvt ) {
|
|
if ( !jQuery.acceptData( elem ) ) {
|
|
return;
|
|
}
|
|
|
|
var i, l, thisCache,
|
|
isNode = elem.nodeType,
|
|
|
|
// See jQuery.data for more information
|
|
cache = isNode ? jQuery.cache : elem,
|
|
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
|
|
|
|
// If there is already no cache entry for this object, there is no
|
|
// purpose in continuing
|
|
if ( !cache[ id ] ) {
|
|
return;
|
|
}
|
|
|
|
if ( name ) {
|
|
|
|
thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
|
|
|
if ( thisCache ) {
|
|
|
|
// Support array or space separated string names for data keys
|
|
if ( !jQuery.isArray( name ) ) {
|
|
|
|
// try the string as a key before any manipulation
|
|
if ( name in thisCache ) {
|
|
name = [ name ];
|
|
} else {
|
|
|
|
// split the camel cased version by spaces unless a key with the spaces exists
|
|
name = jQuery.camelCase( name );
|
|
if ( name in thisCache ) {
|
|
name = [ name ];
|
|
} else {
|
|
name = name.split(" ");
|
|
}
|
|
}
|
|
} else {
|
|
// If "name" is an array of keys...
|
|
// When data is initially created, via ("key", "val") signature,
|
|
// keys will be converted to camelCase.
|
|
// Since there is no way to tell _how_ a key was added, remove
|
|
// both plain key and camelCase key. #12786
|
|
// This will only penalize the array argument path.
|
|
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
|
|
}
|
|
|
|
for ( i = 0, l = name.length; i < l; i++ ) {
|
|
delete thisCache[ name[i] ];
|
|
}
|
|
|
|
// If there is no data left in the cache, we want to continue
|
|
// and let the cache object itself get destroyed
|
|
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// See jQuery.data for more information
|
|
if ( !pvt ) {
|
|
delete cache[ id ].data;
|
|
|
|
// Don't destroy the parent cache unless the internal data object
|
|
// had been the only thing left in it
|
|
if ( !isEmptyDataObject( cache[ id ] ) ) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Destroy the cache
|
|
if ( isNode ) {
|
|
jQuery.cleanData( [ elem ], true );
|
|
|
|
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
|
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
|
|
delete cache[ id ];
|
|
|
|
// When all else fails, null
|
|
} else {
|
|
cache[ id ] = null;
|
|
}
|
|
}
|
|
|
|
jQuery.extend({
|
|
cache: {},
|
|
|
|
// Unique for each copy of jQuery on the page
|
|
// Non-digits removed to match rinlinejQuery
|
|
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
|
|
|
|
// The following elements throw uncatchable exceptions if you
|
|
// attempt to add expando properties to them.
|
|
noData: {
|
|
"embed": true,
|
|
// Ban all objects except for Flash (which handle expandos)
|
|
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
|
|
"applet": true
|
|
},
|
|
|
|
hasData: function( elem ) {
|
|
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
|
return !!elem && !isEmptyDataObject( elem );
|
|
},
|
|
|
|
data: function( elem, name, data ) {
|
|
return internalData( elem, name, data );
|
|
},
|
|
|
|
removeData: function( elem, name ) {
|
|
return internalRemoveData( elem, name );
|
|
},
|
|
|
|
// For internal use only.
|
|
_data: function( elem, name, data ) {
|
|
return internalData( elem, name, data, true );
|
|
},
|
|
|
|
_removeData: function( elem, name ) {
|
|
return internalRemoveData( elem, name, true );
|
|
},
|
|
|
|
// A method for determining if a DOM node can handle the data expando
|
|
acceptData: function( elem ) {
|
|
// Do not set data on non-element because it will not be cleared (#8335).
|
|
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
|
|
return false;
|
|
}
|
|
|
|
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
|
|
|
|
// nodes accept data unless otherwise specified; rejection can be conditional
|
|
return !noData || noData !== true && elem.getAttribute("classid") === noData;
|
|
}
|
|
});
|
|
|
|
jQuery.fn.extend({
|
|
data: function( key, value ) {
|
|
var attrs, name,
|
|
elem = this[0],
|
|
i = 0,
|
|
data = null;
|
|
|
|
// Gets all values
|
|
if ( key === undefined ) {
|
|
if ( this.length ) {
|
|
data = jQuery.data( elem );
|
|
|
|
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
|
|
attrs = elem.attributes;
|
|
for ( ; i < attrs.length; i++ ) {
|
|
name = attrs[i].name;
|
|
|
|
if ( !name.indexOf( "data-" ) ) {
|
|
name = jQuery.camelCase( name.slice(5) );
|
|
|
|
dataAttr( elem, name, data[ name ] );
|
|
}
|
|
}
|
|
jQuery._data( elem, "parsedAttrs", true );
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
// Sets multiple values
|
|
if ( typeof key === "object" ) {
|
|
return this.each(function() {
|
|
jQuery.data( this, key );
|
|
});
|
|
}
|
|
|
|
return jQuery.access( this, function( value ) {
|
|
|
|
if ( value === undefined ) {
|
|
// Try to fetch any internally stored data first
|
|
return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
|
|
}
|
|
|
|
this.each(function() {
|
|
jQuery.data( this, key, value );
|
|
});
|
|
}, null, value, arguments.length > 1, null, true );
|
|
},
|
|
|
|
removeData: function( key ) {
|
|
return this.each(function() {
|
|
jQuery.removeData( this, key );
|
|
});
|
|
}
|
|
});
|
|
|
|
function dataAttr( elem, key, data ) {
|
|
// If nothing was found internally, try to fetch any
|
|
// data from the HTML5 data-* attribute
|
|
if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
|
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
|
|
|
data = elem.getAttribute( name );
|
|
|
|
if ( typeof data === "string" ) {
|
|
try {
|
|
data = data === "true" ? true :
|
|
data === "false" ? false :
|
|
data === "null" ? null :
|
|
// Only convert to a number if it doesn't change the string
|
|
+data + "" === data ? +data :
|
|
rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
|
data;
|
|
} catch( e ) {}
|
|
|
|
// Make sure we set the data so it isn't changed later
|
|
jQuery.data( elem, key, data );
|
|
|
|
} else {
|
|
data = undefined;
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
// checks a cache object for emptiness
|
|
function isEmptyDataObject( obj ) {
|
|
var name;
|
|
for ( name in obj ) {
|
|
|
|
// if the public data object is empty, the private is still empty
|
|
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
|
continue;
|
|
}
|
|
if ( name !== "toJSON" ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
jQuery.extend({
|
|
queue: function( elem, type, data ) {
|
|
var queue;
|
|
|
|
if ( elem ) {
|
|
type = ( type || "fx" ) + "queue";
|
|
queue = jQuery._data( elem, type );
|
|
|
|
// Speed up dequeue by getting out quickly if this is just a lookup
|
|
if ( data ) {
|
|
if ( !queue || jQuery.isArray(data) ) {
|
|
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
|
|
} else {
|
|
queue.push( data );
|
|
}
|
|
}
|
|
return queue || [];
|
|
}
|
|
},
|
|
|
|
dequeue: function( elem, type ) {
|
|
type = type || "fx";
|
|
|
|
var queue = jQuery.queue( elem, type ),
|
|
startLength = queue.length,
|
|
fn = queue.shift(),
|
|
hooks = jQuery._queueHooks( elem, type ),
|
|
next = function() {
|
|
jQuery.dequeue( elem, type );
|
|
};
|
|
|
|
// If the fx queue is dequeued, always remove the progress sentinel
|
|
if ( fn === "inprogress" ) {
|
|
fn = queue.shift();
|
|
startLength--;
|
|
}
|
|
|
|
hooks.cur = fn;
|
|
if ( fn ) {
|
|
|
|
// Add a progress sentinel to prevent the fx queue from being
|
|
// automatically dequeued
|
|
if ( type === "fx" ) {
|
|
queue.unshift( "inprogress" );
|
|
}
|
|
|
|
// clear up the last queue stop function
|
|
delete hooks.stop;
|
|
fn.call( elem, next, hooks );
|
|
}
|
|
|
|
if ( !startLength && hooks ) {
|
|
hooks.empty.fire();
|
|
}
|
|
},
|
|
|
|
// not intended for public consumption - generates a queueHooks object, or returns the current one
|
|
_queueHooks: function( elem, type ) {
|
|
var key = type + "queueHooks";
|
|
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
|
empty: jQuery.Callbacks("once memory").add(function() {
|
|
jQuery._removeData( elem, type + "queue" );
|
|
jQuery._removeData( elem, key );
|
|
})
|
|
});
|
|
}
|
|
});
|
|
|
|
jQuery.fn.extend({
|
|
queue: function( type, data ) {
|
|
var setter = 2;
|
|
|
|
if ( typeof type !== "string" ) {
|
|
data = type;
|
|
type = "fx";
|
|
setter--;
|
|
}
|
|
|
|
if ( arguments.length < setter ) {
|
|
return jQuery.queue( this[0], type );
|
|
}
|
|
|
|
return data === undefined ?
|
|
this :
|
|
this.each(function() {
|
|
var queue = jQuery.queue( this, type, data );
|
|
|
|
// ensure a hooks for this queue
|
|
jQuery._queueHooks( this, type );
|
|
|
|
if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
jQuery.dequeue( this, type );
|
|
}
|
|
});
|
|
},
|
|
dequeue: function( type ) {
|
|
return this.each(function() {
|
|
jQuery.dequeue( this, type );
|
|
});
|
|
},
|
|
// Based off of the plugin by Clint Helfers, with permission.
|
|
// http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
delay: function( time, type ) {
|
|
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
type = type || "fx";
|
|
|
|
return this.queue( type, function( next, hooks ) {
|
|
var timeout = setTimeout( next, time );
|
|
hooks.stop = function() {
|
|
clearTimeout( timeout );
|
|
};
|
|
});
|
|
},
|
|
clearQueue: function( type ) {
|
|
return this.queue( type || "fx", [] );
|
|
},
|
|
// Get a promise resolved when queues of a certain type
|
|
// are emptied (fx is the type by default)
|
|
promise: function( type, obj ) {
|
|
var tmp,
|
|
count = 1,
|
|
defer = jQuery.Deferred(),
|
|
elements = this,
|
|
i = this.length,
|
|
resolve = function() {
|
|
if ( !( --count ) ) {
|
|
defer.resolveWith( elements, [ elements ] );
|
|
}
|
|
};
|
|
|
|
if ( typeof type !== "string" ) {
|
|
obj = type;
|
|
type = undefined;
|
|
}
|
|
type = type || "fx";
|
|
|
|
while( i-- ) {
|
|
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
|
if ( tmp && tmp.empty ) {
|
|
count++;
|
|
tmp.empty.add( resolve );
|
|
}
|
|
}
|
|
resolve();
|
|
return defer.promise( obj );
|
|
}
|
|
});
|
|
var nodeHook, boolHook,
|
|
rclass = /[\t\r\n]/g,
|
|
rreturn = /\r/g,
|
|
rfocusable = /^(?:input|select|textarea|button|object)$/i,
|
|
rclickable = /^(?:a|area)$/i,
|
|
rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
|
|
ruseDefault = /^(?:checked|selected)$/i,
|
|
getSetAttribute = jQuery.support.getSetAttribute,
|
|
getSetInput = jQuery.support.input;
|
|
|
|
jQuery.fn.extend({
|
|
attr: function( name, value ) {
|
|
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
},
|
|
|
|
removeAttr: function( name ) {
|
|
return this.each(function() {
|
|
jQuery.removeAttr( this, name );
|
|
});
|
|
},
|
|
|
|
prop: function( name, value ) {
|
|
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
},
|
|
|
|
removeProp: function( name ) {
|
|
name = jQuery.propFix[ name ] || name;
|
|
return this.each(function() {
|
|
// try/catch handles cases where IE balks (such as removing a property on window)
|
|
try {
|
|
this[ name ] = undefined;
|
|
delete this[ name ];
|
|
} catch( e ) {}
|
|
});
|
|
},
|
|
|
|
addClass: function( value ) {
|
|
var classes, elem, cur, clazz, j,
|
|
i = 0,
|
|
len = this.length,
|
|
proceed = typeof value === "string" && value;
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function( j ) {
|
|
jQuery( this ).addClass( value.call( this, j, this.className ) );
|
|
});
|
|
}
|
|
|
|
if ( proceed ) {
|
|
// The disjunction here is for better compressibility (see removeClass)
|
|
classes = ( value || "" ).match( core_rnotwhite ) || [];
|
|
|
|
for ( ; i < len; i++ ) {
|
|
elem = this[ i ];
|
|
cur = elem.nodeType === 1 && ( elem.className ?
|
|
( " " + elem.className + " " ).replace( rclass, " " ) :
|
|
" "
|
|
);
|
|
|
|
if ( cur ) {
|
|
j = 0;
|
|
while ( (clazz = classes[j++]) ) {
|
|
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
cur += clazz + " ";
|
|
}
|
|
}
|
|
elem.className = jQuery.trim( cur );
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
removeClass: function( value ) {
|
|
var classes, elem, cur, clazz, j,
|
|
i = 0,
|
|
len = this.length,
|
|
proceed = arguments.length === 0 || typeof value === "string" && value;
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function( j ) {
|
|
jQuery( this ).removeClass( value.call( this, j, this.className ) );
|
|
});
|
|
}
|
|
if ( proceed ) {
|
|
classes = ( value || "" ).match( core_rnotwhite ) || [];
|
|
|
|
for ( ; i < len; i++ ) {
|
|
elem = this[ i ];
|
|
// This expression is here for better compressibility (see addClass)
|
|
cur = elem.nodeType === 1 && ( elem.className ?
|
|
( " " + elem.className + " " ).replace( rclass, " " ) :
|
|
""
|
|
);
|
|
|
|
if ( cur ) {
|
|
j = 0;
|
|
while ( (clazz = classes[j++]) ) {
|
|
// Remove *all* instances
|
|
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
|
|
cur = cur.replace( " " + clazz + " ", " " );
|
|
}
|
|
}
|
|
elem.className = value ? jQuery.trim( cur ) : "";
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
toggleClass: function( value, stateVal ) {
|
|
var type = typeof value,
|
|
isBool = typeof stateVal === "boolean";
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function( i ) {
|
|
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
|
});
|
|
}
|
|
|
|
return this.each(function() {
|
|
if ( type === "string" ) {
|
|
// toggle individual class names
|
|
var className,
|
|
i = 0,
|
|
self = jQuery( this ),
|
|
state = stateVal,
|
|
classNames = value.match( core_rnotwhite ) || [];
|
|
|
|
while ( (className = classNames[ i++ ]) ) {
|
|
// check each className given, space separated list
|
|
state = isBool ? state : !self.hasClass( className );
|
|
self[ state ? "addClass" : "removeClass" ]( className );
|
|
}
|
|
|
|
// Toggle whole class name
|
|
} else if ( type === core_strundefined || type === "boolean" ) {
|
|
if ( this.className ) {
|
|
// store className if set
|
|
jQuery._data( this, "__className__", this.className );
|
|
}
|
|
|
|
// If the element has a class name or if we're passed "false",
|
|
// then remove the whole classname (if there was one, the above saved it).
|
|
// Otherwise bring back whatever was previously saved (if anything),
|
|
// falling back to the empty string if nothing was stored.
|
|
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
|
}
|
|
});
|
|
},
|
|
|
|
hasClass: function( selector ) {
|
|
var className = " " + selector + " ",
|
|
i = 0,
|
|
l = this.length;
|
|
for ( ; i < l; i++ ) {
|
|
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
val: function( value ) {
|
|
var ret, hooks, isFunction,
|
|
elem = this[0];
|
|
|
|
if ( !arguments.length ) {
|
|
if ( elem ) {
|
|
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
|
return ret;
|
|
}
|
|
|
|
ret = elem.value;
|
|
|
|
return typeof ret === "string" ?
|
|
// handle most common string cases
|
|
ret.replace(rreturn, "") :
|
|
// handle cases where value is null/undef or number
|
|
ret == null ? "" : ret;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
isFunction = jQuery.isFunction( value );
|
|
|
|
return this.each(function( i ) {
|
|
var val,
|
|
self = jQuery(this);
|
|
|
|
if ( this.nodeType !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
if ( isFunction ) {
|
|
val = value.call( this, i, self.val() );
|
|
} else {
|
|
val = value;
|
|
}
|
|
|
|
// Treat null/undefined as ""; convert numbers to string
|
|
if ( val == null ) {
|
|
val = "";
|
|
} else if ( typeof val === "number" ) {
|
|
val += "";
|
|
} else if ( jQuery.isArray( val ) ) {
|
|
val = jQuery.map(val, function ( value ) {
|
|
return value == null ? "" : value + "";
|
|
});
|
|
}
|
|
|
|
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
|
// If set returns undefined, fall back to normal setting
|
|
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
|
this.value = val;
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
jQuery.extend({
|
|
valHooks: {
|
|
option: {
|
|
get: function( elem ) {
|
|
// attributes.value is undefined in Blackberry 4.7 but
|
|
// uses .value. See #6932
|
|
var val = elem.attributes.value;
|
|
return !val || val.specified ? elem.value : elem.text;
|
|
}
|
|
},
|
|
select: {
|
|
get: function( elem ) {
|
|
var value, option,
|
|
options = elem.options,
|
|
index = elem.selectedIndex,
|
|
one = elem.type === "select-one" || index < 0,
|
|
values = one ? null : [],
|
|
max = one ? index + 1 : options.length,
|
|
i = index < 0 ?
|
|
max :
|
|
one ? index : 0;
|
|
|
|
// Loop through all the selected options
|
|
for ( ; i < max; i++ ) {
|
|
option = options[ i ];
|
|
|
|
// oldIE doesn't update selected after form reset (#2551)
|
|
if ( ( option.selected || i === index ) &&
|
|
// Don't return options that are disabled or in a disabled optgroup
|
|
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
|
|
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
|
// Get the specific value for the option
|
|
value = jQuery( option ).val();
|
|
|
|
// We don't need an array for one selects
|
|
if ( one ) {
|
|
return value;
|
|
}
|
|
|
|
// Multi-Selects return an array
|
|
values.push( value );
|
|
}
|
|
}
|
|
|
|
return values;
|
|
},
|
|
|
|
set: function( elem, value ) {
|
|
var values = jQuery.makeArray( value );
|
|
|
|
jQuery(elem).find("option").each(function() {
|
|
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
|
});
|
|
|
|
if ( !values.length ) {
|
|
elem.selectedIndex = -1;
|
|
}
|
|
return values;
|
|
}
|
|
}
|
|
},
|
|
|
|
attr: function( elem, name, value ) {
|
|
var hooks, notxml, ret,
|
|
nType = elem.nodeType;
|
|
|
|
// don't get/set attributes on text, comment and attribute nodes
|
|
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
return;
|
|
}
|
|
|
|
// Fallback to prop when attributes are not supported
|
|
if ( typeof elem.getAttribute === core_strundefined ) {
|
|
return jQuery.prop( elem, name, value );
|
|
}
|
|
|
|
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
|
// All attributes are lowercase
|
|
// Grab necessary hook if one is defined
|
|
if ( notxml ) {
|
|
name = name.toLowerCase();
|
|
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
|
|
}
|
|
|
|
if ( value !== undefined ) {
|
|
|
|
if ( value === null ) {
|
|
jQuery.removeAttr( elem, name );
|
|
|
|
} else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
return ret;
|
|
|
|
} else {
|
|
elem.setAttribute( name, value + "" );
|
|
return value;
|
|
}
|
|
|
|
} else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
return ret;
|
|
|
|
} else {
|
|
|
|
// In IE9+, Flash objects don't have .getAttribute (#12945)
|
|
// Support: IE9+
|
|
if ( typeof elem.getAttribute !== core_strundefined ) {
|
|
ret = elem.getAttribute( name );
|
|
}
|
|
|
|
// Non-existent attributes return null, we normalize to undefined
|
|
return ret == null ?
|
|
undefined :
|
|
ret;
|
|
}
|
|
},
|
|
|
|
removeAttr: function( elem, value ) {
|
|
var name, propName,
|
|
i = 0,
|
|
attrNames = value && value.match( core_rnotwhite );
|
|
|
|
if ( attrNames && elem.nodeType === 1 ) {
|
|
while ( (name = attrNames[i++]) ) {
|
|
propName = jQuery.propFix[ name ] || name;
|
|
|
|
// Boolean attributes get special treatment (#10870)
|
|
if ( rboolean.test( name ) ) {
|
|
// Set corresponding property to false for boolean attributes
|
|
// Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
|
|
if ( !getSetAttribute && ruseDefault.test( name ) ) {
|
|
elem[ jQuery.camelCase( "default-" + name ) ] =
|
|
elem[ propName ] = false;
|
|
} else {
|
|
elem[ propName ] = false;
|
|
}
|
|
|
|
// See #9699 for explanation of this approach (setting first, then removal)
|
|
} else {
|
|
jQuery.attr( elem, name, "" );
|
|
}
|
|
|
|
elem.removeAttribute( getSetAttribute ? name : propName );
|
|
}
|
|
}
|
|
},
|
|
|
|
attrHooks: {
|
|
type: {
|
|
set: function( elem, value ) {
|
|
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
|
// Setting the type on a radio button after the value resets the value in IE6-9
|
|
// Reset value to default in case type is set after value during creation
|
|
var val = elem.value;
|
|
elem.setAttribute( "type", value );
|
|
if ( val ) {
|
|
elem.value = val;
|
|
}
|
|
return value;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
propFix: {
|
|
tabindex: "tabIndex",
|
|
readonly: "readOnly",
|
|
"for": "htmlFor",
|
|
"class": "className",
|
|
maxlength: "maxLength",
|
|
cellspacing: "cellSpacing",
|
|
cellpadding: "cellPadding",
|
|
rowspan: "rowSpan",
|
|
colspan: "colSpan",
|
|
usemap: "useMap",
|
|
frameborder: "frameBorder",
|
|
contenteditable: "contentEditable"
|
|
},
|
|
|
|
prop: function( elem, name, value ) {
|
|
var ret, hooks, notxml,
|
|
nType = elem.nodeType;
|
|
|
|
// don't get/set properties on text, comment and attribute nodes
|
|
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
return;
|
|
}
|
|
|
|
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
|
if ( notxml ) {
|
|
// Fix name and attach hooks
|
|
name = jQuery.propFix[ name ] || name;
|
|
hooks = jQuery.propHooks[ name ];
|
|
}
|
|
|
|
if ( value !== undefined ) {
|
|
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
return ret;
|
|
|
|
} else {
|
|
return ( elem[ name ] = value );
|
|
}
|
|
|
|
} else {
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
return ret;
|
|
|
|
} else {
|
|
return elem[ name ];
|
|
}
|
|
}
|
|
},
|
|
|
|
propHooks: {
|
|
tabIndex: {
|
|
get: function( elem ) {
|
|
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
|
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
var attributeNode = elem.getAttributeNode("tabindex");
|
|
|
|
return attributeNode && attributeNode.specified ?
|
|
parseInt( attributeNode.value, 10 ) :
|
|
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
|
0 :
|
|
undefined;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// Hook for boolean attributes
|
|
boolHook = {
|
|
get: function( elem, name ) {
|
|
var
|
|
// Use .prop to determine if this attribute is understood as boolean
|
|
prop = jQuery.prop( elem, name ),
|
|
|
|
// Fetch it accordingly
|
|
attr = typeof prop === "boolean" && elem.getAttribute( name ),
|
|
detail = typeof prop === "boolean" ?
|
|
|
|
getSetInput && getSetAttribute ?
|
|
attr != null :
|
|
// oldIE fabricates an empty string for missing boolean attributes
|
|
// and conflates checked/selected into attroperties
|
|
ruseDefault.test( name ) ?
|
|
elem[ jQuery.camelCase( "default-" + name ) ] :
|
|
!!attr :
|
|
|
|
// fetch an attribute node for properties not recognized as boolean
|
|
elem.getAttributeNode( name );
|
|
|
|
return detail && detail.value !== false ?
|
|
name.toLowerCase() :
|
|
undefined;
|
|
},
|
|
set: function( elem, value, name ) {
|
|
if ( value === false ) {
|
|
// Remove boolean attributes when set to false
|
|
jQuery.removeAttr( elem, name );
|
|
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
|
|
// IE<8 needs the *property* name
|
|
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
|
|
|
|
// Use defaultChecked and defaultSelected for oldIE
|
|
} else {
|
|
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
|
|
}
|
|
|
|
return name;
|
|
}
|
|
};
|
|
|
|
// fix oldIE value attroperty
|
|
if ( !getSetInput || !getSetAttribute ) {
|
|
jQuery.attrHooks.value = {
|
|
get: function( elem, name ) {
|
|
var ret = elem.getAttributeNode( name );
|
|
return jQuery.nodeName( elem, "input" ) ?
|
|
|
|
// Ignore the value *property* by using defaultValue
|
|
elem.defaultValue :
|
|
|
|
ret && ret.specified ? ret.value : undefined;
|
|
},
|
|
set: function( elem, value, name ) {
|
|
if ( jQuery.nodeName( elem, "input" ) ) {
|
|
// Does not return so that setAttribute is also used
|
|
elem.defaultValue = value;
|
|
} else {
|
|
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
|
|
return nodeHook && nodeHook.set( elem, value, name );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
// IE6/7 do not support getting/setting some attributes with get/setAttribute
|
|
if ( !getSetAttribute ) {
|
|
|
|
// Use this for any attribute in IE6/7
|
|
// This fixes almost every IE6/7 issue
|
|
nodeHook = jQuery.valHooks.button = {
|
|
get: function( elem, name ) {
|
|
var ret = elem.getAttributeNode( name );
|
|
return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
|
|
ret.value :
|
|
undefined;
|
|
},
|
|
set: function( elem, value, name ) {
|
|
// Set the existing or create a new attribute node
|
|
var ret = elem.getAttributeNode( name );
|
|
if ( !ret ) {
|
|
elem.setAttributeNode(
|
|
(ret = elem.ownerDocument.createAttribute( name ))
|
|
);
|
|
}
|
|
|
|
ret.value = value += "";
|
|
|
|
// Break association with cloned elements by also using setAttribute (#9646)
|
|
return name === "value" || value === elem.getAttribute( name ) ?
|
|
value :
|
|
undefined;
|
|
}
|
|
};
|
|
|
|
// Set contenteditable to false on removals(#10429)
|
|
// Setting to empty string throws an error as an invalid value
|
|
jQuery.attrHooks.contenteditable = {
|
|
get: nodeHook.get,
|
|
set: function( elem, value, name ) {
|
|
nodeHook.set( elem, value === "" ? false : value, name );
|
|
}
|
|
};
|
|
|
|
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
|
// This is for removals
|
|
jQuery.each([ "width", "height" ], function( i, name ) {
|
|
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
set: function( elem, value ) {
|
|
if ( value === "" ) {
|
|
elem.setAttribute( name, "auto" );
|
|
return value;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
|
|
// Some attributes require a special call on IE
|
|
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
if ( !jQuery.support.hrefNormalized ) {
|
|
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
|
|
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
get: function( elem ) {
|
|
var ret = elem.getAttribute( name, 2 );
|
|
return ret == null ? undefined : ret;
|
|
}
|
|
});
|
|
});
|
|
|
|
// href/src property should get the full normalized URL (#10299/#12915)
|
|
jQuery.each([ "href", "src" ], function( i, name ) {
|
|
jQuery.propHooks[ name ] = {
|
|
get: function( elem ) {
|
|
return elem.getAttribute( name, 4 );
|
|
}
|
|
};
|
|
});
|
|
}
|
|
|
|
if ( !jQuery.support.style ) {
|
|
jQuery.attrHooks.style = {
|
|
get: function( elem ) {
|
|
// Return undefined in the case of empty string
|
|
// Note: IE uppercases css property names, but if we were to .toLowerCase()
|
|
// .cssText, that would destroy case senstitivity in URL's, like in "background"
|
|
return elem.style.cssText || undefined;
|
|
},
|
|
set: function( elem, value ) {
|
|
return ( elem.style.cssText = value + "" );
|
|
}
|
|
};
|
|
}
|
|
|
|
// Safari mis-reports the default selected property of an option
|
|
// Accessing the parent's selectedIndex property fixes it
|
|
if ( !jQuery.support.optSelected ) {
|
|
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
|
|
get: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
|
|
if ( parent ) {
|
|
parent.selectedIndex;
|
|
|
|
// Make sure that it also works with optgroups, see #5701
|
|
if ( parent.parentNode ) {
|
|
parent.parentNode.selectedIndex;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
});
|
|
}
|
|
|
|
// IE6/7 call enctype encoding
|
|
if ( !jQuery.support.enctype ) {
|
|
jQuery.propFix.enctype = "encoding";
|
|
}
|
|
|
|
// Radios and checkboxes getter/setter
|
|
if ( !jQuery.support.checkOn ) {
|
|
jQuery.each([ "radio", "checkbox" ], function() {
|
|
jQuery.valHooks[ this ] = {
|
|
get: function( elem ) {
|
|
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
|
return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
}
|
|
};
|
|
});
|
|
}
|
|
jQuery.each([ "radio", "checkbox" ], function() {
|
|
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
|
|
set: function( elem, value ) {
|
|
if ( jQuery.isArray( value ) ) {
|
|
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
|
}
|
|
}
|
|
});
|
|
});
|
|
var rformElems = /^(?:input|select|textarea)$/i,
|
|
rkeyEvent = /^key/,
|
|
rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
|
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
|
|
|
function returnTrue() {
|
|
return true;
|
|
}
|
|
|
|
function returnFalse() {
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
* Helper functions for managing events -- not part of the public interface.
|
|
* Props to Dean Edwards' addEvent library for many of the ideas.
|
|
*/
|
|
jQuery.event = {
|
|
|
|
global: {},
|
|
|
|
add: function( elem, types, handler, data, selector ) {
|
|
var tmp, events, t, handleObjIn,
|
|
special, eventHandle, handleObj,
|
|
handlers, type, namespaces, origType,
|
|
elemData = jQuery._data( elem );
|
|
|
|
// Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
if ( !elemData ) {
|
|
return;
|
|
}
|
|
|
|
// Caller can pass in an object of custom data in lieu of the handler
|
|
if ( handler.handler ) {
|
|
handleObjIn = handler;
|
|
handler = handleObjIn.handler;
|
|
selector = handleObjIn.selector;
|
|
}
|
|
|
|
// Make sure that the handler has a unique ID, used to find/remove it later
|
|
if ( !handler.guid ) {
|
|
handler.guid = jQuery.guid++;
|
|
}
|
|
|
|
// Init the element's event structure and main handler, if this is the first
|
|
if ( !(events = elemData.events) ) {
|
|
events = elemData.events = {};
|
|
}
|
|
if ( !(eventHandle = elemData.handle) ) {
|
|
eventHandle = elemData.handle = function( e ) {
|
|
// Discard the second event of a jQuery.event.trigger() and
|
|
// when an event is called after a page has unloaded
|
|
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
|
|
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
|
undefined;
|
|
};
|
|
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
|
eventHandle.elem = elem;
|
|
}
|
|
|
|
// Handle multiple events separated by a space
|
|
// jQuery(...).bind("mouseover mouseout", fn);
|
|
types = ( types || "" ).match( core_rnotwhite ) || [""];
|
|
t = types.length;
|
|
while ( t-- ) {
|
|
tmp = rtypenamespace.exec( types[t] ) || [];
|
|
type = origType = tmp[1];
|
|
namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
|
|
|
// If event changes its type, use the special event handlers for the changed type
|
|
special = jQuery.event.special[ type ] || {};
|
|
|
|
// If selector defined, determine special event api type, otherwise given type
|
|
type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
|
// Update special based on newly reset type
|
|
special = jQuery.event.special[ type ] || {};
|
|
|
|
// handleObj is passed to all event handlers
|
|
handleObj = jQuery.extend({
|
|
type: type,
|
|
origType: origType,
|
|
data: data,
|
|
handler: handler,
|
|
guid: handler.guid,
|
|
selector: selector,
|
|
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
namespace: namespaces.join(".")
|
|
}, handleObjIn );
|
|
|
|
// Init the event handler queue if we're the first
|
|
if ( !(handlers = events[ type ]) ) {
|
|
handlers = events[ type ] = [];
|
|
handlers.delegateCount = 0;
|
|
|
|
// Only use addEventListener/attachEvent if the special events handler returns false
|
|
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
// Bind the global event handler to the element
|
|
if ( elem.addEventListener ) {
|
|
elem.addEventListener( type, eventHandle, false );
|
|
|
|
} else if ( elem.attachEvent ) {
|
|
elem.attachEvent( "on" + type, eventHandle );
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( special.add ) {
|
|
special.add.call( elem, handleObj );
|
|
|
|
if ( !handleObj.handler.guid ) {
|
|
handleObj.handler.guid = handler.guid;
|
|
}
|
|
}
|
|
|
|
// Add to the element's handler list, delegates in front
|
|
if ( selector ) {
|
|
handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
} else {
|
|
handlers.push( handleObj );
|
|
}
|
|
|
|
// Keep track of which events have ever been used, for event optimization
|
|
jQuery.event.global[ type ] = true;
|
|
}
|
|
|
|
// Nullify elem to prevent memory leaks in IE
|
|
elem = null;
|
|
},
|
|
|
|
// Detach an event or set of events from an element
|
|
remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
var j, handleObj, tmp,
|
|
origCount, t, events,
|
|
special, handlers, type,
|
|
namespaces, origType,
|
|
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
|
|
|
|
if ( !elemData || !(events = elemData.events) ) {
|
|
return;
|
|
}
|
|
|
|
// Once for each type.namespace in types; type may be omitted
|
|
types = ( types || "" ).match( core_rnotwhite ) || [""];
|
|
t = types.length;
|
|
while ( t-- ) {
|
|
tmp = rtypenamespace.exec( types[t] ) || [];
|
|
type = origType = tmp[1];
|
|
namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
|
|
|
// Unbind all events (on this namespace, if provided) for the element
|
|
if ( !type ) {
|
|
for ( type in events ) {
|
|
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
}
|
|
continue;
|
|
}
|
|
|
|
special = jQuery.event.special[ type ] || {};
|
|
type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
handlers = events[ type ] || [];
|
|
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
|
|
|
|
// Remove matching events
|
|
origCount = j = handlers.length;
|
|
while ( j-- ) {
|
|
handleObj = handlers[ j ];
|
|
|
|
if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
( !handler || handler.guid === handleObj.guid ) &&
|
|
( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
|
handlers.splice( j, 1 );
|
|
|
|
if ( handleObj.selector ) {
|
|
handlers.delegateCount--;
|
|
}
|
|
if ( special.remove ) {
|
|
special.remove.call( elem, handleObj );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove generic event handler if we removed something and no more handlers exist
|
|
// (avoids potential for endless recursion during removal of special event handlers)
|
|
if ( origCount && !handlers.length ) {
|
|
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
jQuery.removeEvent( elem, type, elemData.handle );
|
|
}
|
|
|
|
delete events[ type ];
|
|
}
|
|
}
|
|
|
|
// Remove the expando if it's no longer used
|
|
if ( jQuery.isEmptyObject( events ) ) {
|
|
delete elemData.handle;
|
|
|
|
// removeData also checks for emptiness and clears the expando if empty
|
|
// so use it instead of delete
|
|
jQuery._removeData( elem, "events" );
|
|
}
|
|
},
|
|
|
|
trigger: function( event, data, elem, onlyHandlers ) {
|
|
var handle, ontype, cur,
|
|
bubbleType, special, tmp, i,
|
|
eventPath = [ elem || document ],
|
|
type = core_hasOwn.call( event, "type" ) ? event.type : event,
|
|
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
|
|
|
|
cur = tmp = elem = elem || document;
|
|
|
|
// Don't do events on text and comment nodes
|
|
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
return;
|
|
}
|
|
|
|
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( type.indexOf(".") >= 0 ) {
|
|
// Namespaced trigger; create a regexp to match event type in handle()
|
|
namespaces = type.split(".");
|
|
type = namespaces.shift();
|
|
namespaces.sort();
|
|
}
|
|
ontype = type.indexOf(":") < 0 && "on" + type;
|
|
|
|
// Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
event = event[ jQuery.expando ] ?
|
|
event :
|
|
new jQuery.Event( type, typeof event === "object" && event );
|
|
|
|
event.isTrigger = true;
|
|
event.namespace = namespaces.join(".");
|
|
event.namespace_re = event.namespace ?
|
|
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
|
|
null;
|
|
|
|
// Clean up the event in case it is being reused
|
|
event.result = undefined;
|
|
if ( !event.target ) {
|
|
event.target = elem;
|
|
}
|
|
|
|
// Clone any incoming data and prepend the event, creating the handler arg list
|
|
data = data == null ?
|
|
[ event ] :
|
|
jQuery.makeArray( data, [ event ] );
|
|
|
|
// Allow special events to draw outside the lines
|
|
special = jQuery.event.special[ type ] || {};
|
|
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
return;
|
|
}
|
|
|
|
// Determine event propagation path in advance, per W3C events spec (#9951)
|
|
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
|
bubbleType = special.delegateType || type;
|
|
if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
cur = cur.parentNode;
|
|
}
|
|
for ( ; cur; cur = cur.parentNode ) {
|
|
eventPath.push( cur );
|
|
tmp = cur;
|
|
}
|
|
|
|
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
if ( tmp === (elem.ownerDocument || document) ) {
|
|
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
}
|
|
}
|
|
|
|
// Fire handlers on the event path
|
|
i = 0;
|
|
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
|
|
|
event.type = i > 1 ?
|
|
bubbleType :
|
|
special.bindType || type;
|
|
|
|
// jQuery handler
|
|
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
|
|
if ( handle ) {
|
|
handle.apply( cur, data );
|
|
}
|
|
|
|
// Native handler
|
|
handle = ontype && cur[ ontype ];
|
|
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
event.type = type;
|
|
|
|
// If nobody prevented the default action, do it now
|
|
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
|
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
|
|
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
|
|
|
|
// Call a native DOM method on the target with the same name name as the event.
|
|
// Can't use an .isFunction() check here because IE6/7 fails that test.
|
|
// Don't do default actions on window, that's where global variables be (#6170)
|
|
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
|
|
|
|
// Don't re-trigger an onFOO event when we call its FOO() method
|
|
tmp = elem[ ontype ];
|
|
|
|
if ( tmp ) {
|
|
elem[ ontype ] = null;
|
|
}
|
|
|
|
// Prevent re-triggering of the same event, since we already bubbled it above
|
|
jQuery.event.triggered = type;
|
|
try {
|
|
elem[ type ]();
|
|
} catch ( e ) {
|
|
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
|
|
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
|
|
}
|
|
jQuery.event.triggered = undefined;
|
|
|
|
if ( tmp ) {
|
|
elem[ ontype ] = tmp;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return event.result;
|
|
},
|
|
|
|
dispatch: function( event ) {
|
|
|
|
// Make a writable jQuery.Event from the native event object
|
|
event = jQuery.event.fix( event );
|
|
|
|
var i, ret, handleObj, matched, j,
|
|
handlerQueue = [],
|
|
args = core_slice.call( arguments ),
|
|
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
|
|
special = jQuery.event.special[ event.type ] || {};
|
|
|
|
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
args[0] = event;
|
|
event.delegateTarget = this;
|
|
|
|
// Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
return;
|
|
}
|
|
|
|
// Determine handlers
|
|
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
|
// Run delegates first; they may want to stop propagation beneath us
|
|
i = 0;
|
|
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
|
event.currentTarget = matched.elem;
|
|
|
|
j = 0;
|
|
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
|
|
|
// Triggered event must either 1) have no namespace, or
|
|
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
|
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
|
|
|
event.handleObj = handleObj;
|
|
event.data = handleObj.data;
|
|
|
|
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
|
.apply( matched.elem, args );
|
|
|
|
if ( ret !== undefined ) {
|
|
if ( (event.result = ret) === false ) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Call the postDispatch hook for the mapped type
|
|
if ( special.postDispatch ) {
|
|
special.postDispatch.call( this, event );
|
|
}
|
|
|
|
return event.result;
|
|
},
|
|
|
|
handlers: function( event, handlers ) {
|
|
var sel, handleObj, matches, i,
|
|
handlerQueue = [],
|
|
delegateCount = handlers.delegateCount,
|
|
cur = event.target;
|
|
|
|
// Find delegate handlers
|
|
// Black-hole SVG <use> instance trees (#13180)
|
|
// Avoid non-left-click bubbling in Firefox (#3861)
|
|
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
|
|
|
|
for ( ; cur != this; cur = cur.parentNode || this ) {
|
|
|
|
// Don't check non-elements (#13208)
|
|
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
|
|
matches = [];
|
|
for ( i = 0; i < delegateCount; i++ ) {
|
|
handleObj = handlers[ i ];
|
|
|
|
// Don't conflict with Object.prototype properties (#13203)
|
|
sel = handleObj.selector + " ";
|
|
|
|
if ( matches[ sel ] === undefined ) {
|
|
matches[ sel ] = handleObj.needsContext ?
|
|
jQuery( sel, this ).index( cur ) >= 0 :
|
|
jQuery.find( sel, this, null, [ cur ] ).length;
|
|
}
|
|
if ( matches[ sel ] ) {
|
|
matches.push( handleObj );
|
|
}
|
|
}
|
|
if ( matches.length ) {
|
|
handlerQueue.push({ elem: cur, handlers: matches });
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add the remaining (directly-bound) handlers
|
|
if ( delegateCount < handlers.length ) {
|
|
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
|
|
}
|
|
|
|
return handlerQueue;
|
|
},
|
|
|
|
fix: function( event ) {
|
|
if ( event[ jQuery.expando ] ) {
|
|
return event;
|
|
}
|
|
|
|
// Create a writable copy of the event object and normalize some properties
|
|
var i, prop, copy,
|
|
type = event.type,
|
|
originalEvent = event,
|
|
fixHook = this.fixHooks[ type ];
|
|
|
|
if ( !fixHook ) {
|
|
this.fixHooks[ type ] = fixHook =
|
|
rmouseEvent.test( type ) ? this.mouseHooks :
|
|
rkeyEvent.test( type ) ? this.keyHooks :
|
|
{};
|
|
}
|
|
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
|
event = new jQuery.Event( originalEvent );
|
|
|
|
i = copy.length;
|
|
while ( i-- ) {
|
|
prop = copy[ i ];
|
|
event[ prop ] = originalEvent[ prop ];
|
|
}
|
|
|
|
// Support: IE<9
|
|
// Fix target property (#1925)
|
|
if ( !event.target ) {
|
|
event.target = originalEvent.srcElement || document;
|
|
}
|
|
|
|
// Support: Chrome 23+, Safari?
|
|
// Target should not be a text node (#504, #13143)
|
|
if ( event.target.nodeType === 3 ) {
|
|
event.target = event.target.parentNode;
|
|
}
|
|
|
|
// Support: IE<9
|
|
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
|
|
event.metaKey = !!event.metaKey;
|
|
|
|
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
|
},
|
|
|
|
// Includes some event props shared by KeyEvent and MouseEvent
|
|
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
|
|
|
fixHooks: {},
|
|
|
|
keyHooks: {
|
|
props: "char charCode key keyCode".split(" "),
|
|
filter: function( event, original ) {
|
|
|
|
// Add which for key events
|
|
if ( event.which == null ) {
|
|
event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
}
|
|
|
|
return event;
|
|
}
|
|
},
|
|
|
|
mouseHooks: {
|
|
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
|
filter: function( event, original ) {
|
|
var body, eventDoc, doc,
|
|
button = original.button,
|
|
fromElement = original.fromElement;
|
|
|
|
// Calculate pageX/Y if missing and clientX/Y available
|
|
if ( event.pageX == null && original.clientX != null ) {
|
|
eventDoc = event.target.ownerDocument || document;
|
|
doc = eventDoc.documentElement;
|
|
body = eventDoc.body;
|
|
|
|
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
}
|
|
|
|
// Add relatedTarget, if necessary
|
|
if ( !event.relatedTarget && fromElement ) {
|
|
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
|
}
|
|
|
|
// Add which for click: 1 === left; 2 === middle; 3 === right
|
|
// Note: button is not normalized, so don't use it
|
|
if ( !event.which && button !== undefined ) {
|
|
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
}
|
|
|
|
return event;
|
|
}
|
|
},
|
|
|
|
special: {
|
|
load: {
|
|
// Prevent triggered image.load events from bubbling to window.load
|
|
noBubble: true
|
|
},
|
|
click: {
|
|
// For checkbox, fire native event so checked state will be right
|
|
trigger: function() {
|
|
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
|
|
this.click();
|
|
return false;
|
|
}
|
|
}
|
|
},
|
|
focus: {
|
|
// Fire native event if possible so blur/focus sequence is correct
|
|
trigger: function() {
|
|
if ( this !== document.activeElement && this.focus ) {
|
|
try {
|
|
this.focus();
|
|
return false;
|
|
} catch ( e ) {
|
|
// Support: IE<9
|
|
// If we error on focus to hidden element (#1486, #12518),
|
|
// let .trigger() run the handlers
|
|
}
|
|
}
|
|
},
|
|
delegateType: "focusin"
|
|
},
|
|
blur: {
|
|
trigger: function() {
|
|
if ( this === document.activeElement && this.blur ) {
|
|
this.blur();
|
|
return false;
|
|
}
|
|
},
|
|
delegateType: "focusout"
|
|
},
|
|
|
|
beforeunload: {
|
|
postDispatch: function( event ) {
|
|
|
|
// Even when returnValue equals to undefined Firefox will still show alert
|
|
if ( event.result !== undefined ) {
|
|
event.originalEvent.returnValue = event.result;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
simulate: function( type, elem, event, bubble ) {
|
|
// Piggyback on a donor event to simulate a different one.
|
|
// Fake originalEvent to avoid donor's stopPropagation, but if the
|
|
// simulated event prevents default then we do the same on the donor.
|
|
var e = jQuery.extend(
|
|
new jQuery.Event(),
|
|
event,
|
|
{ type: type,
|
|
isSimulated: true,
|
|
originalEvent: {}
|
|
}
|
|
);
|
|
if ( bubble ) {
|
|
jQuery.event.trigger( e, null, elem );
|
|
} else {
|
|
jQuery.event.dispatch.call( elem, e );
|
|
}
|
|
if ( e.isDefaultPrevented() ) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery.removeEvent = document.removeEventListener ?
|
|
function( elem, type, handle ) {
|
|
if ( elem.removeEventListener ) {
|
|
elem.removeEventListener( type, handle, false );
|
|
}
|
|
} :
|
|
function( elem, type, handle ) {
|
|
var name = "on" + type;
|
|
|
|
if ( elem.detachEvent ) {
|
|
|
|
// #8545, #7054, preventing memory leaks for custom events in IE6-8
|
|
// detachEvent needed property on element, by name of that event, to properly expose it to GC
|
|
if ( typeof elem[ name ] === core_strundefined ) {
|
|
elem[ name ] = null;
|
|
}
|
|
|
|
elem.detachEvent( name, handle );
|
|
}
|
|
};
|
|
|
|
jQuery.Event = function( src, props ) {
|
|
// Allow instantiation without the 'new' keyword
|
|
if ( !(this instanceof jQuery.Event) ) {
|
|
return new jQuery.Event( src, props );
|
|
}
|
|
|
|
// Event object
|
|
if ( src && src.type ) {
|
|
this.originalEvent = src;
|
|
this.type = src.type;
|
|
|
|
// Events bubbling up the document may have been marked as prevented
|
|
// by a handler lower down the tree; reflect the correct value.
|
|
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
|
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
|
|
|
// Event type
|
|
} else {
|
|
this.type = src;
|
|
}
|
|
|
|
// Put explicitly provided properties onto the event object
|
|
if ( props ) {
|
|
jQuery.extend( this, props );
|
|
}
|
|
|
|
// Create a timestamp if incoming event doesn't have one
|
|
this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
|
// Mark it as fixed
|
|
this[ jQuery.expando ] = true;
|
|
};
|
|
|
|
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
jQuery.Event.prototype = {
|
|
isDefaultPrevented: returnFalse,
|
|
isPropagationStopped: returnFalse,
|
|
isImmediatePropagationStopped: returnFalse,
|
|
|
|
preventDefault: function() {
|
|
var e = this.originalEvent;
|
|
|
|
this.isDefaultPrevented = returnTrue;
|
|
if ( !e ) {
|
|
return;
|
|
}
|
|
|
|
// If preventDefault exists, run it on the original event
|
|
if ( e.preventDefault ) {
|
|
e.preventDefault();
|
|
|
|
// Support: IE
|
|
// Otherwise set the returnValue property of the original event to false
|
|
} else {
|
|
e.returnValue = false;
|
|
}
|
|
},
|
|
stopPropagation: function() {
|
|
var e = this.originalEvent;
|
|
|
|
this.isPropagationStopped = returnTrue;
|
|
if ( !e ) {
|
|
return;
|
|
}
|
|
// If stopPropagation exists, run it on the original event
|
|
if ( e.stopPropagation ) {
|
|
e.stopPropagation();
|
|
}
|
|
|
|
// Support: IE
|
|
// Set the cancelBubble property of the original event to true
|
|
e.cancelBubble = true;
|
|
},
|
|
stopImmediatePropagation: function() {
|
|
this.isImmediatePropagationStopped = returnTrue;
|
|
this.stopPropagation();
|
|
}
|
|
};
|
|
|
|
// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
jQuery.each({
|
|
mouseenter: "mouseover",
|
|
mouseleave: "mouseout"
|
|
}, function( orig, fix ) {
|
|
jQuery.event.special[ orig ] = {
|
|
delegateType: fix,
|
|
bindType: fix,
|
|
|
|
handle: function( event ) {
|
|
var ret,
|
|
target = this,
|
|
related = event.relatedTarget,
|
|
handleObj = event.handleObj;
|
|
|
|
// For mousenter/leave call the handler if related is outside the target.
|
|
// NB: No relatedTarget if the mouse left/entered the browser window
|
|
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
|
event.type = handleObj.origType;
|
|
ret = handleObj.handler.apply( this, arguments );
|
|
event.type = fix;
|
|
}
|
|
return ret;
|
|
}
|
|
};
|
|
});
|
|
|
|
// IE submit delegation
|
|
if ( !jQuery.support.submitBubbles ) {
|
|
|
|
jQuery.event.special.submit = {
|
|
setup: function() {
|
|
// Only need this for delegated form submit events
|
|
if ( jQuery.nodeName( this, "form" ) ) {
|
|
return false;
|
|
}
|
|
|
|
// Lazy-add a submit handler when a descendant form may potentially be submitted
|
|
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
|
// Node name check avoids a VML-related crash in IE (#9807)
|
|
var elem = e.target,
|
|
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
|
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
|
|
jQuery.event.add( form, "submit._submit", function( event ) {
|
|
event._submit_bubble = true;
|
|
});
|
|
jQuery._data( form, "submitBubbles", true );
|
|
}
|
|
});
|
|
// return undefined since we don't need an event listener
|
|
},
|
|
|
|
postDispatch: function( event ) {
|
|
// If form was submitted by the user, bubble the event up the tree
|
|
if ( event._submit_bubble ) {
|
|
delete event._submit_bubble;
|
|
if ( this.parentNode && !event.isTrigger ) {
|
|
jQuery.event.simulate( "submit", this.parentNode, event, true );
|
|
}
|
|
}
|
|
},
|
|
|
|
teardown: function() {
|
|
// Only need this for delegated form submit events
|
|
if ( jQuery.nodeName( this, "form" ) ) {
|
|
return false;
|
|
}
|
|
|
|
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
|
jQuery.event.remove( this, "._submit" );
|
|
}
|
|
};
|
|
}
|
|
|
|
// IE change delegation and checkbox/radio fix
|
|
if ( !jQuery.support.changeBubbles ) {
|
|
|
|
jQuery.event.special.change = {
|
|
|
|
setup: function() {
|
|
|
|
if ( rformElems.test( this.nodeName ) ) {
|
|
// IE doesn't fire change on a check/radio until blur; trigger it on click
|
|
// after a propertychange. Eat the blur-change in special.change.handle.
|
|
// This still fires onchange a second time for check/radio after blur.
|
|
if ( this.type === "checkbox" || this.type === "radio" ) {
|
|
jQuery.event.add( this, "propertychange._change", function( event ) {
|
|
if ( event.originalEvent.propertyName === "checked" ) {
|
|
this._just_changed = true;
|
|
}
|
|
});
|
|
jQuery.event.add( this, "click._change", function( event ) {
|
|
if ( this._just_changed && !event.isTrigger ) {
|
|
this._just_changed = false;
|
|
}
|
|
// Allow triggered, simulated change events (#11500)
|
|
jQuery.event.simulate( "change", this, event, true );
|
|
});
|
|
}
|
|
return false;
|
|
}
|
|
// Delegated event; lazy-add a change handler on descendant inputs
|
|
jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
|
var elem = e.target;
|
|
|
|
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
|
|
jQuery.event.add( elem, "change._change", function( event ) {
|
|
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
|
jQuery.event.simulate( "change", this.parentNode, event, true );
|
|
}
|
|
});
|
|
jQuery._data( elem, "changeBubbles", true );
|
|
}
|
|
});
|
|
},
|
|
|
|
handle: function( event ) {
|
|
var elem = event.target;
|
|
|
|
// Swallow native change events from checkbox/radio, we already triggered them above
|
|
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
|
return event.handleObj.handler.apply( this, arguments );
|
|
}
|
|
},
|
|
|
|
teardown: function() {
|
|
jQuery.event.remove( this, "._change" );
|
|
|
|
return !rformElems.test( this.nodeName );
|
|
}
|
|
};
|
|
}
|
|
|
|
// Create "bubbling" focus and blur events
|
|
if ( !jQuery.support.focusinBubbles ) {
|
|
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
|
// Attach a single capturing handler while someone wants focusin/focusout
|
|
var attaches = 0,
|
|
handler = function( event ) {
|
|
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
|
};
|
|
|
|
jQuery.event.special[ fix ] = {
|
|
setup: function() {
|
|
if ( attaches++ === 0 ) {
|
|
document.addEventListener( orig, handler, true );
|
|
}
|
|
},
|
|
teardown: function() {
|
|
if ( --attaches === 0 ) {
|
|
document.removeEventListener( orig, handler, true );
|
|
}
|
|
}
|
|
};
|
|
});
|
|
}
|
|
|
|
jQuery.fn.extend({
|
|
|
|
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
|
var type, origFn;
|
|
|
|
// Types can be a map of types/handlers
|
|
if ( typeof types === "object" ) {
|
|
// ( types-Object, selector, data )
|
|
if ( typeof selector !== "string" ) {
|
|
// ( types-Object, data )
|
|
data = data || selector;
|
|
selector = undefined;
|
|
}
|
|
for ( type in types ) {
|
|
this.on( type, selector, data, types[ type ], one );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
if ( data == null && fn == null ) {
|
|
// ( types, fn )
|
|
fn = selector;
|
|
data = selector = undefined;
|
|
} else if ( fn == null ) {
|
|
if ( typeof selector === "string" ) {
|
|
// ( types, selector, fn )
|
|
fn = data;
|
|
data = undefined;
|
|
} else {
|
|
// ( types, data, fn )
|
|
fn = data;
|
|
data = selector;
|
|
selector = undefined;
|
|
}
|
|
}
|
|
if ( fn === false ) {
|
|
fn = returnFalse;
|
|
} else if ( !fn ) {
|
|
return this;
|
|
}
|
|
|
|
if ( one === 1 ) {
|
|
origFn = fn;
|
|
fn = function( event ) {
|
|
// Can use an empty set, since event contains the info
|
|
jQuery().off( event );
|
|
return origFn.apply( this, arguments );
|
|
};
|
|
// Use same guid so caller can remove using origFn
|
|
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
}
|
|
return this.each( function() {
|
|
jQuery.event.add( this, types, fn, data, selector );
|
|
});
|
|
},
|
|
one: function( types, selector, data, fn ) {
|
|
return this.on( types, selector, data, fn, 1 );
|
|
},
|
|
off: function( types, selector, fn ) {
|
|
var handleObj, type;
|
|
if ( types && types.preventDefault && types.handleObj ) {
|
|
// ( event ) dispatched jQuery.Event
|
|
handleObj = types.handleObj;
|
|
jQuery( types.delegateTarget ).off(
|
|
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
|
handleObj.selector,
|
|
handleObj.handler
|
|
);
|
|
return this;
|
|
}
|
|
if ( typeof types === "object" ) {
|
|
// ( types-object [, selector] )
|
|
for ( type in types ) {
|
|
this.off( type, selector, types[ type ] );
|
|
}
|
|
return this;
|
|
}
|
|
if ( selector === false || typeof selector === "function" ) {
|
|
// ( types [, fn] )
|
|
fn = selector;
|
|
selector = undefined;
|
|
}
|
|
if ( fn === false ) {
|
|
fn = returnFalse;
|
|
}
|
|
return this.each(function() {
|
|
jQuery.event.remove( this, types, fn, selector );
|
|
});
|
|
},
|
|
|
|
bind: function( types, data, fn ) {
|
|
return this.on( types, null, data, fn );
|
|
},
|
|
unbind: function( types, fn ) {
|
|
return this.off( types, null, fn );
|
|
},
|
|
|
|
delegate: function( selector, types, data, fn ) {
|
|
return this.on( types, selector, data, fn );
|
|
},
|
|
undelegate: function( selector, types, fn ) {
|
|
// ( namespace ) or ( selector, types [, fn] )
|
|
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
|
},
|
|
|
|
trigger: function( type, data ) {
|
|
return this.each(function() {
|
|
jQuery.event.trigger( type, data, this );
|
|
});
|
|
},
|
|
triggerHandler: function( type, data ) {
|
|
var elem = this[0];
|
|
if ( elem ) {
|
|
return jQuery.event.trigger( type, data, elem, true );
|
|
}
|
|
}
|
|
});
|
|
/*!
|
|
* Sizzle CSS Selector Engine
|
|
* Copyright 2012 jQuery Foundation and other contributors
|
|
* Released under the MIT license
|
|
* http://sizzlejs.com/
|
|
*/
|
|
(function( window, undefined ) {
|
|
|
|
var i,
|
|
cachedruns,
|
|
Expr,
|
|
getText,
|
|
isXML,
|
|
compile,
|
|
hasDuplicate,
|
|
outermostContext,
|
|
|
|
// Local document vars
|
|
setDocument,
|
|
document,
|
|
docElem,
|
|
documentIsXML,
|
|
rbuggyQSA,
|
|
rbuggyMatches,
|
|
matches,
|
|
contains,
|
|
sortOrder,
|
|
|
|
// Instance-specific data
|
|
expando = "sizzle" + -(new Date()),
|
|
preferredDoc = window.document,
|
|
support = {},
|
|
dirruns = 0,
|
|
done = 0,
|
|
classCache = createCache(),
|
|
tokenCache = createCache(),
|
|
compilerCache = createCache(),
|
|
|
|
// General-purpose constants
|
|
strundefined = typeof undefined,
|
|
MAX_NEGATIVE = 1 << 31,
|
|
|
|
// Array methods
|
|
arr = [],
|
|
pop = arr.pop,
|
|
push = arr.push,
|
|
slice = arr.slice,
|
|
// Use a stripped-down indexOf if we can't use a native one
|
|
indexOf = arr.indexOf || function( elem ) {
|
|
var i = 0,
|
|
len = this.length;
|
|
for ( ; i < len; i++ ) {
|
|
if ( this[i] === elem ) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
},
|
|
|
|
|
|
// Regular expressions
|
|
|
|
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
|
whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
// http://www.w3.org/TR/css3-syntax/#characters
|
|
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
|
|
|
// Loosely modeled on CSS identifier characters
|
|
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
|
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
identifier = characterEncoding.replace( "w", "w#" ),
|
|
|
|
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
|
operators = "([*^$|!~]?=)",
|
|
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
|
|
"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
|
|
|
|
// Prefer arguments quoted,
|
|
// then not containing pseudos/brackets,
|
|
// then attribute selectors/non-parenthetical expressions,
|
|
// then anything else
|
|
// These preferences are here to reduce the number of selectors
|
|
// needing tokenize in the PSEUDO preFilter
|
|
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
|
|
|
|
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
|
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
|
|
rpseudo = new RegExp( pseudos ),
|
|
ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
|
matchExpr = {
|
|
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
|
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
|
"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
|
|
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
|
|
"ATTR": new RegExp( "^" + attributes ),
|
|
"PSEUDO": new RegExp( "^" + pseudos ),
|
|
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
|
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
// For use in libraries implementing .is()
|
|
// We use this for POS matching in `select`
|
|
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
|
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
},
|
|
|
|
rsibling = /[\x20\t\r\n\f]*[+~]/,
|
|
|
|
rnative = /^[^{]+\{\s*\[native code/,
|
|
|
|
// Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
|
rinputs = /^(?:input|select|textarea|button)$/i,
|
|
rheader = /^h\d$/i,
|
|
|
|
rescape = /'|\\/g,
|
|
rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
|
|
|
|
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
|
|
funescape = function( _, escaped ) {
|
|
var high = "0x" + escaped - 0x10000;
|
|
// NaN means non-codepoint
|
|
return high !== high ?
|
|
escaped :
|
|
// BMP codepoint
|
|
high < 0 ?
|
|
String.fromCharCode( high + 0x10000 ) :
|
|
// Supplemental Plane codepoint (surrogate pair)
|
|
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
};
|
|
|
|
// Use a stripped-down slice if we can't use a native one
|
|
try {
|
|
slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
|
|
} catch ( e ) {
|
|
slice = function( i ) {
|
|
var elem,
|
|
results = [];
|
|
while ( (elem = this[i++]) ) {
|
|
results.push( elem );
|
|
}
|
|
return results;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* For feature detection
|
|
* @param {Function} fn The function to test for native support
|
|
*/
|
|
function isNative( fn ) {
|
|
return rnative.test( fn + "" );
|
|
}
|
|
|
|
/**
|
|
* Create key-value caches of limited size
|
|
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
|
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
* deleting the oldest entry
|
|
*/
|
|
function createCache() {
|
|
var cache,
|
|
keys = [];
|
|
|
|
return (cache = function( key, value ) {
|
|
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
if ( keys.push( key += " " ) > Expr.cacheLength ) {
|
|
// Only keep the most recent entries
|
|
delete cache[ keys.shift() ];
|
|
}
|
|
return (cache[ key ] = value);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Mark a function for special use by Sizzle
|
|
* @param {Function} fn The function to mark
|
|
*/
|
|
function markFunction( fn ) {
|
|
fn[ expando ] = true;
|
|
return fn;
|
|
}
|
|
|
|
/**
|
|
* Support testing using an element
|
|
* @param {Function} fn Passed the created div and expects a boolean result
|
|
*/
|
|
function assert( fn ) {
|
|
var div = document.createElement("div");
|
|
|
|
try {
|
|
return fn( div );
|
|
} catch (e) {
|
|
return false;
|
|
} finally {
|
|
// release memory in IE
|
|
div = null;
|
|
}
|
|
}
|
|
|
|
function Sizzle( selector, context, results, seed ) {
|
|
var match, elem, m, nodeType,
|
|
// QSA vars
|
|
i, groups, old, nid, newContext, newSelector;
|
|
|
|
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
setDocument( context );
|
|
}
|
|
|
|
context = context || document;
|
|
results = results || [];
|
|
|
|
if ( !selector || typeof selector !== "string" ) {
|
|
return results;
|
|
}
|
|
|
|
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
|
|
return [];
|
|
}
|
|
|
|
if ( !documentIsXML && !seed ) {
|
|
|
|
// Shortcuts
|
|
if ( (match = rquickExpr.exec( selector )) ) {
|
|
// Speed-up: Sizzle("#ID")
|
|
if ( (m = match[1]) ) {
|
|
if ( nodeType === 9 ) {
|
|
elem = context.getElementById( m );
|
|
// Check parentNode to catch when Blackberry 4.6 returns
|
|
// nodes that are no longer in the document #6963
|
|
if ( elem && elem.parentNode ) {
|
|
// Handle the case where IE, Opera, and Webkit return items
|
|
// by name instead of ID
|
|
if ( elem.id === m ) {
|
|
results.push( elem );
|
|
return results;
|
|
}
|
|
} else {
|
|
return results;
|
|
}
|
|
} else {
|
|
// Context is not a document
|
|
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
|
contains( context, elem ) && elem.id === m ) {
|
|
results.push( elem );
|
|
return results;
|
|
}
|
|
}
|
|
|
|
// Speed-up: Sizzle("TAG")
|
|
} else if ( match[2] ) {
|
|
push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
|
|
return results;
|
|
|
|
// Speed-up: Sizzle(".CLASS")
|
|
} else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
|
|
push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
|
|
return results;
|
|
}
|
|
}
|
|
|
|
// QSA path
|
|
if ( support.qsa && !rbuggyQSA.test(selector) ) {
|
|
old = true;
|
|
nid = expando;
|
|
newContext = context;
|
|
newSelector = nodeType === 9 && selector;
|
|
|
|
// qSA works strangely on Element-rooted queries
|
|
// We can work around this by specifying an extra ID on the root
|
|
// and working up from there (Thanks to Andrew Dupont for the technique)
|
|
// IE 8 doesn't work on object elements
|
|
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
|
groups = tokenize( selector );
|
|
|
|
if ( (old = context.getAttribute("id")) ) {
|
|
nid = old.replace( rescape, "\\$&" );
|
|
} else {
|
|
context.setAttribute( "id", nid );
|
|
}
|
|
nid = "[id='" + nid + "'] ";
|
|
|
|
i = groups.length;
|
|
while ( i-- ) {
|
|
groups[i] = nid + toSelector( groups[i] );
|
|
}
|
|
newContext = rsibling.test( selector ) && context.parentNode || context;
|
|
newSelector = groups.join(",");
|
|
}
|
|
|
|
if ( newSelector ) {
|
|
try {
|
|
push.apply( results, slice.call( newContext.querySelectorAll(
|
|
newSelector
|
|
), 0 ) );
|
|
return results;
|
|
} catch(qsaError) {
|
|
} finally {
|
|
if ( !old ) {
|
|
context.removeAttribute("id");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// All others
|
|
return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
}
|
|
|
|
/**
|
|
* Detect xml
|
|
* @param {Element|Object} elem An element or a document
|
|
*/
|
|
isXML = Sizzle.isXML = function( elem ) {
|
|
// documentElement is verified for cases where it doesn't yet exist
|
|
// (such as loading iframes in IE - #4833)
|
|
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
};
|
|
|
|
/**
|
|
* Sets document-related variables once based on the current document
|
|
* @param {Element|Object} [doc] An element or document object to use to set the document
|
|
* @returns {Object} Returns the current document
|
|
*/
|
|
setDocument = Sizzle.setDocument = function( node ) {
|
|
var doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
|
// If no document and documentElement is available, return
|
|
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
return document;
|
|
}
|
|
|
|
// Set our document
|
|
document = doc;
|
|
docElem = doc.documentElement;
|
|
|
|
// Support tests
|
|
documentIsXML = isXML( doc );
|
|
|
|
// Check if getElementsByTagName("*") returns only elements
|
|
support.tagNameNoComments = assert(function( div ) {
|
|
div.appendChild( doc.createComment("") );
|
|
return !div.getElementsByTagName("*").length;
|
|
});
|
|
|
|
// Check if attributes should be retrieved by attribute nodes
|
|
support.attributes = assert(function( div ) {
|
|
div.innerHTML = "<select></select>";
|
|
var type = typeof div.lastChild.getAttribute("multiple");
|
|
// IE8 returns a string for some attributes even when not present
|
|
return type !== "boolean" && type !== "string";
|
|
});
|
|
|
|
// Check if getElementsByClassName can be trusted
|
|
support.getByClassName = assert(function( div ) {
|
|
// Opera can't find a second classname (in 9.6)
|
|
div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
|
|
if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
|
|
return false;
|
|
}
|
|
|
|
// Safari 3.2 caches class attributes and doesn't catch changes
|
|
div.lastChild.className = "e";
|
|
return div.getElementsByClassName("e").length === 2;
|
|
});
|
|
|
|
// Check if getElementById returns elements by name
|
|
// Check if getElementsByName privileges form controls or returns elements by ID
|
|
support.getByName = assert(function( div ) {
|
|
// Inject content
|
|
div.id = expando + 0;
|
|
div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
|
|
docElem.insertBefore( div, docElem.firstChild );
|
|
|
|
// Test
|
|
var pass = doc.getElementsByName &&
|
|
// buggy browsers will return fewer than the correct 2
|
|
doc.getElementsByName( expando ).length === 2 +
|
|
// buggy browsers will return more than the correct 0
|
|
doc.getElementsByName( expando + 0 ).length;
|
|
support.getIdNotName = !doc.getElementById( expando );
|
|
|
|
// Cleanup
|
|
docElem.removeChild( div );
|
|
|
|
return pass;
|
|
});
|
|
|
|
// IE6/7 return modified attributes
|
|
Expr.attrHandle = assert(function( div ) {
|
|
div.innerHTML = "<a href='#'></a>";
|
|
return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
|
|
div.firstChild.getAttribute("href") === "#";
|
|
}) ?
|
|
{} :
|
|
{
|
|
"href": function( elem ) {
|
|
return elem.getAttribute( "href", 2 );
|
|
},
|
|
"type": function( elem ) {
|
|
return elem.getAttribute("type");
|
|
}
|
|
};
|
|
|
|
// ID find and filter
|
|
if ( support.getIdNotName ) {
|
|
Expr.find["ID"] = function( id, context ) {
|
|
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
|
|
var m = context.getElementById( id );
|
|
// Check parentNode to catch when Blackberry 4.6 returns
|
|
// nodes that are no longer in the document #6963
|
|
return m && m.parentNode ? [m] : [];
|
|
}
|
|
};
|
|
Expr.filter["ID"] = function( id ) {
|
|
var attrId = id.replace( runescape, funescape );
|
|
return function( elem ) {
|
|
return elem.getAttribute("id") === attrId;
|
|
};
|
|
};
|
|
} else {
|
|
Expr.find["ID"] = function( id, context ) {
|
|
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
|
|
var m = context.getElementById( id );
|
|
|
|
return m ?
|
|
m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
|
|
[m] :
|
|
undefined :
|
|
[];
|
|
}
|
|
};
|
|
Expr.filter["ID"] = function( id ) {
|
|
var attrId = id.replace( runescape, funescape );
|
|
return function( elem ) {
|
|
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
|
return node && node.value === attrId;
|
|
};
|
|
};
|
|
}
|
|
|
|
// Tag
|
|
Expr.find["TAG"] = support.tagNameNoComments ?
|
|
function( tag, context ) {
|
|
if ( typeof context.getElementsByTagName !== strundefined ) {
|
|
return context.getElementsByTagName( tag );
|
|
}
|
|
} :
|
|
function( tag, context ) {
|
|
var elem,
|
|
tmp = [],
|
|
i = 0,
|
|
results = context.getElementsByTagName( tag );
|
|
|
|
// Filter out possible comments
|
|
if ( tag === "*" ) {
|
|
while ( (elem = results[i++]) ) {
|
|
if ( elem.nodeType === 1 ) {
|
|
tmp.push( elem );
|
|
}
|
|
}
|
|
|
|
return tmp;
|
|
}
|
|
return results;
|
|
};
|
|
|
|
// Name
|
|
Expr.find["NAME"] = support.getByName && function( tag, context ) {
|
|
if ( typeof context.getElementsByName !== strundefined ) {
|
|
return context.getElementsByName( name );
|
|
}
|
|
};
|
|
|
|
// Class
|
|
Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
|
|
if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
|
|
return context.getElementsByClassName( className );
|
|
}
|
|
};
|
|
|
|
// QSA and matchesSelector support
|
|
|
|
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
rbuggyMatches = [];
|
|
|
|
// qSa(:focus) reports false when true (Chrome 21),
|
|
// no need to also add to buggyMatches since matches checks buggyQSA
|
|
// A support test would require too much code (would include document ready)
|
|
rbuggyQSA = [ ":focus" ];
|
|
|
|
if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
|
|
// Build QSA regex
|
|
// Regex strategy adopted from Diego Perini
|
|
assert(function( div ) {
|
|
// Select is set to empty string on purpose
|
|
// This is to test IE's treatment of not explictly
|
|
// setting a boolean content attribute,
|
|
// since its presence should be enough
|
|
// http://bugs.jquery.com/ticket/12359
|
|
div.innerHTML = "<select><option selected=''></option></select>";
|
|
|
|
// IE8 - Some boolean attributes are not treated correctly
|
|
if ( !div.querySelectorAll("[selected]").length ) {
|
|
rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
|
|
}
|
|
|
|
// Webkit/Opera - :checked should return selected option elements
|
|
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
// IE8 throws error here and will not see later tests
|
|
if ( !div.querySelectorAll(":checked").length ) {
|
|
rbuggyQSA.push(":checked");
|
|
}
|
|
});
|
|
|
|
assert(function( div ) {
|
|
|
|
// Opera 10-12/IE8 - ^= $= *= and empty values
|
|
// Should not select anything
|
|
div.innerHTML = "<input type='hidden' i=''/>";
|
|
if ( div.querySelectorAll("[i^='']").length ) {
|
|
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
|
|
}
|
|
|
|
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
// IE8 throws error here and will not see later tests
|
|
if ( !div.querySelectorAll(":enabled").length ) {
|
|
rbuggyQSA.push( ":enabled", ":disabled" );
|
|
}
|
|
|
|
// Opera 10-11 does not throw on post-comma invalid pseudos
|
|
div.querySelectorAll("*,:x");
|
|
rbuggyQSA.push(",.*:");
|
|
});
|
|
}
|
|
|
|
if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
|
|
docElem.mozMatchesSelector ||
|
|
docElem.webkitMatchesSelector ||
|
|
docElem.oMatchesSelector ||
|
|
docElem.msMatchesSelector) )) ) {
|
|
|
|
assert(function( div ) {
|
|
// Check to see if it's possible to do matchesSelector
|
|
// on a disconnected node (IE 9)
|
|
support.disconnectedMatch = matches.call( div, "div" );
|
|
|
|
// This should fail with an exception
|
|
// Gecko does not error, returns false instead
|
|
matches.call( div, "[s!='']:x" );
|
|
rbuggyMatches.push( "!=", pseudos );
|
|
});
|
|
}
|
|
|
|
rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
|
|
rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
|
|
|
|
// Element contains another
|
|
// Purposefully does not implement inclusive descendent
|
|
// As in, an element does not contain itself
|
|
contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
|
|
function( a, b ) {
|
|
var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
bup = b && b.parentNode;
|
|
return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
adown.contains ?
|
|
adown.contains( bup ) :
|
|
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
));
|
|
} :
|
|
function( a, b ) {
|
|
if ( b ) {
|
|
while ( (b = b.parentNode) ) {
|
|
if ( b === a ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
// Document order sorting
|
|
sortOrder = docElem.compareDocumentPosition ?
|
|
function( a, b ) {
|
|
var compare;
|
|
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
return 0;
|
|
}
|
|
|
|
if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
|
|
if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
|
|
if ( a === doc || contains( preferredDoc, a ) ) {
|
|
return -1;
|
|
}
|
|
if ( b === doc || contains( preferredDoc, b ) ) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
return compare & 4 ? -1 : 1;
|
|
}
|
|
|
|
return a.compareDocumentPosition ? -1 : 1;
|
|
} :
|
|
function( a, b ) {
|
|
var cur,
|
|
i = 0,
|
|
aup = a.parentNode,
|
|
bup = b.parentNode,
|
|
ap = [ a ],
|
|
bp = [ b ];
|
|
|
|
// Exit early if the nodes are identical
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
return 0;
|
|
|
|
// Parentless nodes are either documents or disconnected
|
|
} else if ( !aup || !bup ) {
|
|
return a === doc ? -1 :
|
|
b === doc ? 1 :
|
|
aup ? -1 :
|
|
bup ? 1 :
|
|
0;
|
|
|
|
// If the nodes are siblings, we can do a quick check
|
|
} else if ( aup === bup ) {
|
|
return siblingCheck( a, b );
|
|
}
|
|
|
|
// Otherwise we need full lists of their ancestors for comparison
|
|
cur = a;
|
|
while ( (cur = cur.parentNode) ) {
|
|
ap.unshift( cur );
|
|
}
|
|
cur = b;
|
|
while ( (cur = cur.parentNode) ) {
|
|
bp.unshift( cur );
|
|
}
|
|
|
|
// Walk down the tree looking for a discrepancy
|
|
while ( ap[i] === bp[i] ) {
|
|
i++;
|
|
}
|
|
|
|
return i ?
|
|
// Do a sibling check if the nodes have a common ancestor
|
|
siblingCheck( ap[i], bp[i] ) :
|
|
|
|
// Otherwise nodes in our document sort first
|
|
ap[i] === preferredDoc ? -1 :
|
|
bp[i] === preferredDoc ? 1 :
|
|
0;
|
|
};
|
|
|
|
// Always assume the presence of duplicates if sort doesn't
|
|
// pass them to our comparison function (as in Google Chrome).
|
|
hasDuplicate = false;
|
|
[0, 0].sort( sortOrder );
|
|
support.detectDuplicates = hasDuplicate;
|
|
|
|
return document;
|
|
};
|
|
|
|
Sizzle.matches = function( expr, elements ) {
|
|
return Sizzle( expr, null, null, elements );
|
|
};
|
|
|
|
Sizzle.matchesSelector = function( elem, expr ) {
|
|
// Set document vars if needed
|
|
if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
setDocument( elem );
|
|
}
|
|
|
|
// Make sure that attribute selectors are quoted
|
|
expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
|
// rbuggyQSA always contains :focus, so no need for an existence check
|
|
if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
|
|
try {
|
|
var ret = matches.call( elem, expr );
|
|
|
|
// IE 9's matchesSelector returns false on disconnected nodes
|
|
if ( ret || support.disconnectedMatch ||
|
|
// As well, disconnected nodes are said to be in a document
|
|
// fragment in IE 9
|
|
elem.document && elem.document.nodeType !== 11 ) {
|
|
return ret;
|
|
}
|
|
} catch(e) {}
|
|
}
|
|
|
|
return Sizzle( expr, document, null, [elem] ).length > 0;
|
|
};
|
|
|
|
Sizzle.contains = function( context, elem ) {
|
|
// Set document vars if needed
|
|
if ( ( context.ownerDocument || context ) !== document ) {
|
|
setDocument( context );
|
|
}
|
|
return contains( context, elem );
|
|
};
|
|
|
|
Sizzle.attr = function( elem, name ) {
|
|
var val;
|
|
|
|
// Set document vars if needed
|
|
if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
setDocument( elem );
|
|
}
|
|
|
|
if ( !documentIsXML ) {
|
|
name = name.toLowerCase();
|
|
}
|
|
if ( (val = Expr.attrHandle[ name ]) ) {
|
|
return val( elem );
|
|
}
|
|
if ( documentIsXML || support.attributes ) {
|
|
return elem.getAttribute( name );
|
|
}
|
|
return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
|
|
name :
|
|
val && val.specified ? val.value : null;
|
|
};
|
|
|
|
Sizzle.error = function( msg ) {
|
|
throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
};
|
|
|
|
// Document sorting and removing duplicates
|
|
Sizzle.uniqueSort = function( results ) {
|
|
var elem,
|
|
duplicates = [],
|
|
i = 1,
|
|
j = 0;
|
|
|
|
// Unless we *know* we can detect duplicates, assume their presence
|
|
hasDuplicate = !support.detectDuplicates;
|
|
results.sort( sortOrder );
|
|
|
|
if ( hasDuplicate ) {
|
|
for ( ; (elem = results[i]); i++ ) {
|
|
if ( elem === results[ i - 1 ] ) {
|
|
j = duplicates.push( i );
|
|
}
|
|
}
|
|
while ( j-- ) {
|
|
results.splice( duplicates[ j ], 1 );
|
|
}
|
|
}
|
|
|
|
return results;
|
|
};
|
|
|
|
function siblingCheck( a, b ) {
|
|
var cur = b && a,
|
|
diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
|
|
|
|
// Use IE sourceIndex if available on both nodes
|
|
if ( diff ) {
|
|
return diff;
|
|
}
|
|
|
|
// Check if b follows a
|
|
if ( cur ) {
|
|
while ( (cur = cur.nextSibling) ) {
|
|
if ( cur === b ) {
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
return a ? 1 : -1;
|
|
}
|
|
|
|
// Returns a function to use in pseudos for input types
|
|
function createInputPseudo( type ) {
|
|
return function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return name === "input" && elem.type === type;
|
|
};
|
|
}
|
|
|
|
// Returns a function to use in pseudos for buttons
|
|
function createButtonPseudo( type ) {
|
|
return function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return (name === "input" || name === "button") && elem.type === type;
|
|
};
|
|
}
|
|
|
|
// Returns a function to use in pseudos for positionals
|
|
function createPositionalPseudo( fn ) {
|
|
return markFunction(function( argument ) {
|
|
argument = +argument;
|
|
return markFunction(function( seed, matches ) {
|
|
var j,
|
|
matchIndexes = fn( [], seed.length, argument ),
|
|
i = matchIndexes.length;
|
|
|
|
// Match elements found at the specified indexes
|
|
while ( i-- ) {
|
|
if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
seed[j] = !(matches[j] = seed[j]);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Utility function for retrieving the text value of an array of DOM nodes
|
|
* @param {Array|Element} elem
|
|
*/
|
|
getText = Sizzle.getText = function( elem ) {
|
|
var node,
|
|
ret = "",
|
|
i = 0,
|
|
nodeType = elem.nodeType;
|
|
|
|
if ( !nodeType ) {
|
|
// If no nodeType, this is expected to be an array
|
|
for ( ; (node = elem[i]); i++ ) {
|
|
// Do not traverse comment nodes
|
|
ret += getText( node );
|
|
}
|
|
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
// Use textContent for elements
|
|
// innerText usage removed for consistency of new lines (see #11153)
|
|
if ( typeof elem.textContent === "string" ) {
|
|
return elem.textContent;
|
|
} else {
|
|
// Traverse its children
|
|
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
ret += getText( elem );
|
|
}
|
|
}
|
|
} else if ( nodeType === 3 || nodeType === 4 ) {
|
|
return elem.nodeValue;
|
|
}
|
|
// Do not include comment or processing instruction nodes
|
|
|
|
return ret;
|
|
};
|
|
|
|
Expr = Sizzle.selectors = {
|
|
|
|
// Can be adjusted by the user
|
|
cacheLength: 50,
|
|
|
|
createPseudo: markFunction,
|
|
|
|
match: matchExpr,
|
|
|
|
find: {},
|
|
|
|
relative: {
|
|
">": { dir: "parentNode", first: true },
|
|
" ": { dir: "parentNode" },
|
|
"+": { dir: "previousSibling", first: true },
|
|
"~": { dir: "previousSibling" }
|
|
},
|
|
|
|
preFilter: {
|
|
"ATTR": function( match ) {
|
|
match[1] = match[1].replace( runescape, funescape );
|
|
|
|
// Move the given value to match[3] whether quoted or unquoted
|
|
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
|
|
|
|
if ( match[2] === "~=" ) {
|
|
match[3] = " " + match[3] + " ";
|
|
}
|
|
|
|
return match.slice( 0, 4 );
|
|
},
|
|
|
|
"CHILD": function( match ) {
|
|
/* matches from matchExpr["CHILD"]
|
|
1 type (only|nth|...)
|
|
2 what (child|of-type)
|
|
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
5 sign of xn-component
|
|
6 x of xn-component
|
|
7 sign of y-component
|
|
8 y of y-component
|
|
*/
|
|
match[1] = match[1].toLowerCase();
|
|
|
|
if ( match[1].slice( 0, 3 ) === "nth" ) {
|
|
// nth-* requires argument
|
|
if ( !match[3] ) {
|
|
Sizzle.error( match[0] );
|
|
}
|
|
|
|
// numeric x and y parameters for Expr.filter.CHILD
|
|
// remember that false/true cast respectively to 0/1
|
|
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
|
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
|
|
|
// other types prohibit arguments
|
|
} else if ( match[3] ) {
|
|
Sizzle.error( match[0] );
|
|
}
|
|
|
|
return match;
|
|
},
|
|
|
|
"PSEUDO": function( match ) {
|
|
var excess,
|
|
unquoted = !match[5] && match[2];
|
|
|
|
if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
return null;
|
|
}
|
|
|
|
// Accept quoted arguments as-is
|
|
if ( match[4] ) {
|
|
match[2] = match[4];
|
|
|
|
// Strip excess characters from unquoted arguments
|
|
} else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
// Get excess from tokenize (recursively)
|
|
(excess = tokenize( unquoted, true )) &&
|
|
// advance to the next closing parenthesis
|
|
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
|
// excess is a negative index
|
|
match[0] = match[0].slice( 0, excess );
|
|
match[2] = unquoted.slice( 0, excess );
|
|
}
|
|
|
|
// Return only captures needed by the pseudo filter method (type and argument)
|
|
return match.slice( 0, 3 );
|
|
}
|
|
},
|
|
|
|
filter: {
|
|
|
|
"TAG": function( nodeName ) {
|
|
if ( nodeName === "*" ) {
|
|
return function() { return true; };
|
|
}
|
|
|
|
nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
|
|
return function( elem ) {
|
|
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
};
|
|
},
|
|
|
|
"CLASS": function( className ) {
|
|
var pattern = classCache[ className + " " ];
|
|
|
|
return pattern ||
|
|
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
classCache( className, function( elem ) {
|
|
return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
|
|
});
|
|
},
|
|
|
|
"ATTR": function( name, operator, check ) {
|
|
return function( elem ) {
|
|
var result = Sizzle.attr( elem, name );
|
|
|
|
if ( result == null ) {
|
|
return operator === "!=";
|
|
}
|
|
if ( !operator ) {
|
|
return true;
|
|
}
|
|
|
|
result += "";
|
|
|
|
return operator === "=" ? result === check :
|
|
operator === "!=" ? result !== check :
|
|
operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
operator === "$=" ? check && result.slice( -check.length ) === check :
|
|
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
|
|
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
|
false;
|
|
};
|
|
},
|
|
|
|
"CHILD": function( type, what, argument, first, last ) {
|
|
var simple = type.slice( 0, 3 ) !== "nth",
|
|
forward = type.slice( -4 ) !== "last",
|
|
ofType = what === "of-type";
|
|
|
|
return first === 1 && last === 0 ?
|
|
|
|
// Shortcut for :nth-*(n)
|
|
function( elem ) {
|
|
return !!elem.parentNode;
|
|
} :
|
|
|
|
function( elem, context, xml ) {
|
|
var cache, outerCache, node, diff, nodeIndex, start,
|
|
dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
parent = elem.parentNode,
|
|
name = ofType && elem.nodeName.toLowerCase(),
|
|
useCache = !xml && !ofType;
|
|
|
|
if ( parent ) {
|
|
|
|
// :(first|last|only)-(child|of-type)
|
|
if ( simple ) {
|
|
while ( dir ) {
|
|
node = elem;
|
|
while ( (node = node[ dir ]) ) {
|
|
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
|
|
return false;
|
|
}
|
|
}
|
|
// Reverse direction for :only-* (if we haven't yet done so)
|
|
start = dir = type === "only" && !start && "nextSibling";
|
|
}
|
|
return true;
|
|
}
|
|
|
|
start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
|
// non-xml :nth-child(...) stores cache data on `parent`
|
|
if ( forward && useCache ) {
|
|
// Seek `elem` from a previously-cached index
|
|
outerCache = parent[ expando ] || (parent[ expando ] = {});
|
|
cache = outerCache[ type ] || [];
|
|
nodeIndex = cache[0] === dirruns && cache[1];
|
|
diff = cache[0] === dirruns && cache[2];
|
|
node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
|
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
|
// Fallback to seeking `elem` from the start
|
|
(diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
|
// When found, cache indexes on `parent` and break
|
|
if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Use previously-cached element index if available
|
|
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
|
|
diff = cache[1];
|
|
|
|
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
} else {
|
|
// Use the same loop as above to seek `elem` from the start
|
|
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
(diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
|
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
|
|
// Cache the index of each encountered element
|
|
if ( useCache ) {
|
|
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
|
|
}
|
|
|
|
if ( node === elem ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Incorporate the offset, then check against cycle size
|
|
diff -= last;
|
|
return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
}
|
|
};
|
|
},
|
|
|
|
"PSEUDO": function( pseudo, argument ) {
|
|
// pseudo-class names are case-insensitive
|
|
// http://www.w3.org/TR/selectors/#pseudo-classes
|
|
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
// Remember that setFilters inherits from pseudos
|
|
var args,
|
|
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
|
// The user may use createPseudo to indicate that
|
|
// arguments are needed to create the filter function
|
|
// just as Sizzle does
|
|
if ( fn[ expando ] ) {
|
|
return fn( argument );
|
|
}
|
|
|
|
// But maintain support for old signatures
|
|
if ( fn.length > 1 ) {
|
|
args = [ pseudo, pseudo, "", argument ];
|
|
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
markFunction(function( seed, matches ) {
|
|
var idx,
|
|
matched = fn( seed, argument ),
|
|
i = matched.length;
|
|
while ( i-- ) {
|
|
idx = indexOf.call( seed, matched[i] );
|
|
seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
}
|
|
}) :
|
|
function( elem ) {
|
|
return fn( elem, 0, args );
|
|
};
|
|
}
|
|
|
|
return fn;
|
|
}
|
|
},
|
|
|
|
pseudos: {
|
|
// Potentially complex pseudos
|
|
"not": markFunction(function( selector ) {
|
|
// Trim the selector passed to compile
|
|
// to avoid treating leading and trailing
|
|
// spaces as combinators
|
|
var input = [],
|
|
results = [],
|
|
matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
|
return matcher[ expando ] ?
|
|
markFunction(function( seed, matches, context, xml ) {
|
|
var elem,
|
|
unmatched = matcher( seed, null, xml, [] ),
|
|
i = seed.length;
|
|
|
|
// Match elements unmatched by `matcher`
|
|
while ( i-- ) {
|
|
if ( (elem = unmatched[i]) ) {
|
|
seed[i] = !(matches[i] = elem);
|
|
}
|
|
}
|
|
}) :
|
|
function( elem, context, xml ) {
|
|
input[0] = elem;
|
|
matcher( input, null, xml, results );
|
|
return !results.pop();
|
|
};
|
|
}),
|
|
|
|
"has": markFunction(function( selector ) {
|
|
return function( elem ) {
|
|
return Sizzle( selector, elem ).length > 0;
|
|
};
|
|
}),
|
|
|
|
"contains": markFunction(function( text ) {
|
|
return function( elem ) {
|
|
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
};
|
|
}),
|
|
|
|
// "Whether an element is represented by a :lang() selector
|
|
// is based solely on the element's language value
|
|
// being equal to the identifier C,
|
|
// or beginning with the identifier C immediately followed by "-".
|
|
// The matching of C against the element's language value is performed case-insensitively.
|
|
// The identifier C does not have to be a valid language name."
|
|
// http://www.w3.org/TR/selectors/#lang-pseudo
|
|
"lang": markFunction( function( lang ) {
|
|
// lang value must be a valid identifider
|
|
if ( !ridentifier.test(lang || "") ) {
|
|
Sizzle.error( "unsupported lang: " + lang );
|
|
}
|
|
lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
return function( elem ) {
|
|
var elemLang;
|
|
do {
|
|
if ( (elemLang = documentIsXML ?
|
|
elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
|
|
elem.lang) ) {
|
|
|
|
elemLang = elemLang.toLowerCase();
|
|
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
}
|
|
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
|
return false;
|
|
};
|
|
}),
|
|
|
|
// Miscellaneous
|
|
"target": function( elem ) {
|
|
var hash = window.location && window.location.hash;
|
|
return hash && hash.slice( 1 ) === elem.id;
|
|
},
|
|
|
|
"root": function( elem ) {
|
|
return elem === docElem;
|
|
},
|
|
|
|
"focus": function( elem ) {
|
|
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
},
|
|
|
|
// Boolean properties
|
|
"enabled": function( elem ) {
|
|
return elem.disabled === false;
|
|
},
|
|
|
|
"disabled": function( elem ) {
|
|
return elem.disabled === true;
|
|
},
|
|
|
|
"checked": function( elem ) {
|
|
// In CSS3, :checked should return both checked and selected elements
|
|
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
var nodeName = elem.nodeName.toLowerCase();
|
|
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
},
|
|
|
|
"selected": function( elem ) {
|
|
// Accessing this property makes selected-by-default
|
|
// options in Safari work properly
|
|
if ( elem.parentNode ) {
|
|
elem.parentNode.selectedIndex;
|
|
}
|
|
|
|
return elem.selected === true;
|
|
},
|
|
|
|
// Contents
|
|
"empty": function( elem ) {
|
|
// http://www.w3.org/TR/selectors/#empty-pseudo
|
|
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
|
// not comment, processing instructions, or others
|
|
// Thanks to Diego Perini for the nodeName shortcut
|
|
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
|
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
|
|
"parent": function( elem ) {
|
|
return !Expr.pseudos["empty"]( elem );
|
|
},
|
|
|
|
// Element/input types
|
|
"header": function( elem ) {
|
|
return rheader.test( elem.nodeName );
|
|
},
|
|
|
|
"input": function( elem ) {
|
|
return rinputs.test( elem.nodeName );
|
|
},
|
|
|
|
"button": function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return name === "input" && elem.type === "button" || name === "button";
|
|
},
|
|
|
|
"text": function( elem ) {
|
|
var attr;
|
|
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
|
// use getAttribute instead to test this case
|
|
return elem.nodeName.toLowerCase() === "input" &&
|
|
elem.type === "text" &&
|
|
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
|
|
},
|
|
|
|
// Position-in-collection
|
|
"first": createPositionalPseudo(function() {
|
|
return [ 0 ];
|
|
}),
|
|
|
|
"last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
return [ length - 1 ];
|
|
}),
|
|
|
|
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
return [ argument < 0 ? argument + length : argument ];
|
|
}),
|
|
|
|
"even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
var i = 0;
|
|
for ( ; i < length; i += 2 ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
}),
|
|
|
|
"odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
var i = 1;
|
|
for ( ; i < length; i += 2 ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
}),
|
|
|
|
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
var i = argument < 0 ? argument + length : argument;
|
|
for ( ; --i >= 0; ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
}),
|
|
|
|
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
var i = argument < 0 ? argument + length : argument;
|
|
for ( ; ++i < length; ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
})
|
|
}
|
|
};
|
|
|
|
// Add button/input type pseudos
|
|
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
Expr.pseudos[ i ] = createInputPseudo( i );
|
|
}
|
|
for ( i in { submit: true, reset: true } ) {
|
|
Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
}
|
|
|
|
function tokenize( selector, parseOnly ) {
|
|
var matched, match, tokens, type,
|
|
soFar, groups, preFilters,
|
|
cached = tokenCache[ selector + " " ];
|
|
|
|
if ( cached ) {
|
|
return parseOnly ? 0 : cached.slice( 0 );
|
|
}
|
|
|
|
soFar = selector;
|
|
groups = [];
|
|
preFilters = Expr.preFilter;
|
|
|
|
while ( soFar ) {
|
|
|
|
// Comma and first run
|
|
if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
if ( match ) {
|
|
// Don't consume trailing commas as valid
|
|
soFar = soFar.slice( match[0].length ) || soFar;
|
|
}
|
|
groups.push( tokens = [] );
|
|
}
|
|
|
|
matched = false;
|
|
|
|
// Combinators
|
|
if ( (match = rcombinators.exec( soFar )) ) {
|
|
matched = match.shift();
|
|
tokens.push( {
|
|
value: matched,
|
|
// Cast descendant combinators to space
|
|
type: match[0].replace( rtrim, " " )
|
|
} );
|
|
soFar = soFar.slice( matched.length );
|
|
}
|
|
|
|
// Filters
|
|
for ( type in Expr.filter ) {
|
|
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
(match = preFilters[ type ]( match ))) ) {
|
|
matched = match.shift();
|
|
tokens.push( {
|
|
value: matched,
|
|
type: type,
|
|
matches: match
|
|
} );
|
|
soFar = soFar.slice( matched.length );
|
|
}
|
|
}
|
|
|
|
if ( !matched ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Return the length of the invalid excess
|
|
// if we're just parsing
|
|
// Otherwise, throw an error or return tokens
|
|
return parseOnly ?
|
|
soFar.length :
|
|
soFar ?
|
|
Sizzle.error( selector ) :
|
|
// Cache the tokens
|
|
tokenCache( selector, groups ).slice( 0 );
|
|
}
|
|
|
|
function toSelector( tokens ) {
|
|
var i = 0,
|
|
len = tokens.length,
|
|
selector = "";
|
|
for ( ; i < len; i++ ) {
|
|
selector += tokens[i].value;
|
|
}
|
|
return selector;
|
|
}
|
|
|
|
function addCombinator( matcher, combinator, base ) {
|
|
var dir = combinator.dir,
|
|
checkNonElements = base && dir === "parentNode",
|
|
doneName = done++;
|
|
|
|
return combinator.first ?
|
|
// Check against closest ancestor/preceding element
|
|
function( elem, context, xml ) {
|
|
while ( (elem = elem[ dir ]) ) {
|
|
if ( elem.nodeType === 1 || checkNonElements ) {
|
|
return matcher( elem, context, xml );
|
|
}
|
|
}
|
|
} :
|
|
|
|
// Check against all ancestor/preceding elements
|
|
function( elem, context, xml ) {
|
|
var data, cache, outerCache,
|
|
dirkey = dirruns + " " + doneName;
|
|
|
|
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
|
if ( xml ) {
|
|
while ( (elem = elem[ dir ]) ) {
|
|
if ( elem.nodeType === 1 || checkNonElements ) {
|
|
if ( matcher( elem, context, xml ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
while ( (elem = elem[ dir ]) ) {
|
|
if ( elem.nodeType === 1 || checkNonElements ) {
|
|
outerCache = elem[ expando ] || (elem[ expando ] = {});
|
|
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
|
|
if ( (data = cache[1]) === true || data === cachedruns ) {
|
|
return data === true;
|
|
}
|
|
} else {
|
|
cache = outerCache[ dir ] = [ dirkey ];
|
|
cache[1] = matcher( elem, context, xml ) || cachedruns;
|
|
if ( cache[1] === true ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
function elementMatcher( matchers ) {
|
|
return matchers.length > 1 ?
|
|
function( elem, context, xml ) {
|
|
var i = matchers.length;
|
|
while ( i-- ) {
|
|
if ( !matchers[i]( elem, context, xml ) ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} :
|
|
matchers[0];
|
|
}
|
|
|
|
function condense( unmatched, map, filter, context, xml ) {
|
|
var elem,
|
|
newUnmatched = [],
|
|
i = 0,
|
|
len = unmatched.length,
|
|
mapped = map != null;
|
|
|
|
for ( ; i < len; i++ ) {
|
|
if ( (elem = unmatched[i]) ) {
|
|
if ( !filter || filter( elem, context, xml ) ) {
|
|
newUnmatched.push( elem );
|
|
if ( mapped ) {
|
|
map.push( i );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return newUnmatched;
|
|
}
|
|
|
|
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
if ( postFilter && !postFilter[ expando ] ) {
|
|
postFilter = setMatcher( postFilter );
|
|
}
|
|
if ( postFinder && !postFinder[ expando ] ) {
|
|
postFinder = setMatcher( postFinder, postSelector );
|
|
}
|
|
return markFunction(function( seed, results, context, xml ) {
|
|
var temp, i, elem,
|
|
preMap = [],
|
|
postMap = [],
|
|
preexisting = results.length,
|
|
|
|
// Get initial elements from seed or context
|
|
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
|
// Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
matcherIn = preFilter && ( seed || !selector ) ?
|
|
condense( elems, preMap, preFilter, context, xml ) :
|
|
elems,
|
|
|
|
matcherOut = matcher ?
|
|
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
|
// ...intermediate processing is necessary
|
|
[] :
|
|
|
|
// ...otherwise use results directly
|
|
results :
|
|
matcherIn;
|
|
|
|
// Find primary matches
|
|
if ( matcher ) {
|
|
matcher( matcherIn, matcherOut, context, xml );
|
|
}
|
|
|
|
// Apply postFilter
|
|
if ( postFilter ) {
|
|
temp = condense( matcherOut, postMap );
|
|
postFilter( temp, [], context, xml );
|
|
|
|
// Un-match failing elements by moving them back to matcherIn
|
|
i = temp.length;
|
|
while ( i-- ) {
|
|
if ( (elem = temp[i]) ) {
|
|
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( seed ) {
|
|
if ( postFinder || preFilter ) {
|
|
if ( postFinder ) {
|
|
// Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
temp = [];
|
|
i = matcherOut.length;
|
|
while ( i-- ) {
|
|
if ( (elem = matcherOut[i]) ) {
|
|
// Restore matcherIn since elem is not yet a final match
|
|
temp.push( (matcherIn[i] = elem) );
|
|
}
|
|
}
|
|
postFinder( null, (matcherOut = []), temp, xml );
|
|
}
|
|
|
|
// Move matched elements from seed to results to keep them synchronized
|
|
i = matcherOut.length;
|
|
while ( i-- ) {
|
|
if ( (elem = matcherOut[i]) &&
|
|
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
|
seed[temp] = !(results[temp] = elem);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add elements to results, through postFinder if defined
|
|
} else {
|
|
matcherOut = condense(
|
|
matcherOut === results ?
|
|
matcherOut.splice( preexisting, matcherOut.length ) :
|
|
matcherOut
|
|
);
|
|
if ( postFinder ) {
|
|
postFinder( null, results, matcherOut, xml );
|
|
} else {
|
|
push.apply( results, matcherOut );
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
function matcherFromTokens( tokens ) {
|
|
var checkContext, matcher, j,
|
|
len = tokens.length,
|
|
leadingRelative = Expr.relative[ tokens[0].type ],
|
|
implicitRelative = leadingRelative || Expr.relative[" "],
|
|
i = leadingRelative ? 1 : 0,
|
|
|
|
// The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
matchContext = addCombinator( function( elem ) {
|
|
return elem === checkContext;
|
|
}, implicitRelative, true ),
|
|
matchAnyContext = addCombinator( function( elem ) {
|
|
return indexOf.call( checkContext, elem ) > -1;
|
|
}, implicitRelative, true ),
|
|
matchers = [ function( elem, context, xml ) {
|
|
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
(checkContext = context).nodeType ?
|
|
matchContext( elem, context, xml ) :
|
|
matchAnyContext( elem, context, xml ) );
|
|
} ];
|
|
|
|
for ( ; i < len; i++ ) {
|
|
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
|
} else {
|
|
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
|
// Return special upon seeing a positional matcher
|
|
if ( matcher[ expando ] ) {
|
|
// Find the next relative operator (if any) for proper handling
|
|
j = ++i;
|
|
for ( ; j < len; j++ ) {
|
|
if ( Expr.relative[ tokens[j].type ] ) {
|
|
break;
|
|
}
|
|
}
|
|
return setMatcher(
|
|
i > 1 && elementMatcher( matchers ),
|
|
i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
|
|
matcher,
|
|
i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
j < len && toSelector( tokens )
|
|
);
|
|
}
|
|
matchers.push( matcher );
|
|
}
|
|
}
|
|
|
|
return elementMatcher( matchers );
|
|
}
|
|
|
|
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
// A counter to specify which element is currently being matched
|
|
var matcherCachedRuns = 0,
|
|
bySet = setMatchers.length > 0,
|
|
byElement = elementMatchers.length > 0,
|
|
superMatcher = function( seed, context, xml, results, expandContext ) {
|
|
var elem, j, matcher,
|
|
setMatched = [],
|
|
matchedCount = 0,
|
|
i = "0",
|
|
unmatched = seed && [],
|
|
outermost = expandContext != null,
|
|
contextBackup = outermostContext,
|
|
// We must always have either seed elements or context
|
|
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
|
|
// Use integer dirruns iff this is the outermost matcher
|
|
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
|
|
|
|
if ( outermost ) {
|
|
outermostContext = context !== document && context;
|
|
cachedruns = matcherCachedRuns;
|
|
}
|
|
|
|
// Add elements passing elementMatchers directly to results
|
|
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
|
for ( ; (elem = elems[i]) != null; i++ ) {
|
|
if ( byElement && elem ) {
|
|
j = 0;
|
|
while ( (matcher = elementMatchers[j++]) ) {
|
|
if ( matcher( elem, context, xml ) ) {
|
|
results.push( elem );
|
|
break;
|
|
}
|
|
}
|
|
if ( outermost ) {
|
|
dirruns = dirrunsUnique;
|
|
cachedruns = ++matcherCachedRuns;
|
|
}
|
|
}
|
|
|
|
// Track unmatched elements for set filters
|
|
if ( bySet ) {
|
|
// They will have gone through all possible matchers
|
|
if ( (elem = !matcher && elem) ) {
|
|
matchedCount--;
|
|
}
|
|
|
|
// Lengthen the array for every element, matched or not
|
|
if ( seed ) {
|
|
unmatched.push( elem );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Apply set filters to unmatched elements
|
|
matchedCount += i;
|
|
if ( bySet && i !== matchedCount ) {
|
|
j = 0;
|
|
while ( (matcher = setMatchers[j++]) ) {
|
|
matcher( unmatched, setMatched, context, xml );
|
|
}
|
|
|
|
if ( seed ) {
|
|
// Reintegrate element matches to eliminate the need for sorting
|
|
if ( matchedCount > 0 ) {
|
|
while ( i-- ) {
|
|
if ( !(unmatched[i] || setMatched[i]) ) {
|
|
setMatched[i] = pop.call( results );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Discard index placeholder values to get only actual matches
|
|
setMatched = condense( setMatched );
|
|
}
|
|
|
|
// Add matches to results
|
|
push.apply( results, setMatched );
|
|
|
|
// Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
if ( outermost && !seed && setMatched.length > 0 &&
|
|
( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
|
Sizzle.uniqueSort( results );
|
|
}
|
|
}
|
|
|
|
// Override manipulation of globals by nested matchers
|
|
if ( outermost ) {
|
|
dirruns = dirrunsUnique;
|
|
outermostContext = contextBackup;
|
|
}
|
|
|
|
return unmatched;
|
|
};
|
|
|
|
return bySet ?
|
|
markFunction( superMatcher ) :
|
|
superMatcher;
|
|
}
|
|
|
|
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
|
|
var i,
|
|
setMatchers = [],
|
|
elementMatchers = [],
|
|
cached = compilerCache[ selector + " " ];
|
|
|
|
if ( !cached ) {
|
|
// Generate a function of recursive functions that can be used to check each element
|
|
if ( !group ) {
|
|
group = tokenize( selector );
|
|
}
|
|
i = group.length;
|
|
while ( i-- ) {
|
|
cached = matcherFromTokens( group[i] );
|
|
if ( cached[ expando ] ) {
|
|
setMatchers.push( cached );
|
|
} else {
|
|
elementMatchers.push( cached );
|
|
}
|
|
}
|
|
|
|
// Cache the compiled function
|
|
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
}
|
|
return cached;
|
|
};
|
|
|
|
function multipleContexts( selector, contexts, results ) {
|
|
var i = 0,
|
|
len = contexts.length;
|
|
for ( ; i < len; i++ ) {
|
|
Sizzle( selector, contexts[i], results );
|
|
}
|
|
return results;
|
|
}
|
|
|
|
function select( selector, context, results, seed ) {
|
|
var i, tokens, token, type, find,
|
|
match = tokenize( selector );
|
|
|
|
if ( !seed ) {
|
|
// Try to minimize operations if there is only one group
|
|
if ( match.length === 1 ) {
|
|
|
|
// Take a shortcut and set the context if the root selector is an ID
|
|
tokens = match[0] = match[0].slice( 0 );
|
|
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
context.nodeType === 9 && !documentIsXML &&
|
|
Expr.relative[ tokens[1].type ] ) {
|
|
|
|
context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
|
|
if ( !context ) {
|
|
return results;
|
|
}
|
|
|
|
selector = selector.slice( tokens.shift().value.length );
|
|
}
|
|
|
|
// Fetch a seed set for right-to-left matching
|
|
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
|
while ( i-- ) {
|
|
token = tokens[i];
|
|
|
|
// Abort if we hit a combinator
|
|
if ( Expr.relative[ (type = token.type) ] ) {
|
|
break;
|
|
}
|
|
if ( (find = Expr.find[ type ]) ) {
|
|
// Search, expanding context for leading sibling combinators
|
|
if ( (seed = find(
|
|
token.matches[0].replace( runescape, funescape ),
|
|
rsibling.test( tokens[0].type ) && context.parentNode || context
|
|
)) ) {
|
|
|
|
// If seed is empty or no tokens remain, we can return early
|
|
tokens.splice( i, 1 );
|
|
selector = seed.length && toSelector( tokens );
|
|
if ( !selector ) {
|
|
push.apply( results, slice.call( seed, 0 ) );
|
|
return results;
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Compile and execute a filtering function
|
|
// Provide `match` to avoid retokenization if we modified the selector above
|
|
compile( selector, match )(
|
|
seed,
|
|
context,
|
|
documentIsXML,
|
|
results,
|
|
rsibling.test( selector )
|
|
);
|
|
return results;
|
|
}
|
|
|
|
// Deprecated
|
|
Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
|
// Easy API for creating new setFilters
|
|
function setFilters() {}
|
|
Expr.filters = setFilters.prototype = Expr.pseudos;
|
|
Expr.setFilters = new setFilters();
|
|
|
|
// Initialize with the default document
|
|
setDocument();
|
|
|
|
// Override sizzle attribute retrieval
|
|
Sizzle.attr = jQuery.attr;
|
|
jQuery.find = Sizzle;
|
|
jQuery.expr = Sizzle.selectors;
|
|
jQuery.expr[":"] = jQuery.expr.pseudos;
|
|
jQuery.unique = Sizzle.uniqueSort;
|
|
jQuery.text = Sizzle.getText;
|
|
jQuery.isXMLDoc = Sizzle.isXML;
|
|
jQuery.contains = Sizzle.contains;
|
|
|
|
|
|
})( window );
|
|
var runtil = /Until$/,
|
|
rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
isSimple = /^.[^:#\[\.,]*$/,
|
|
rneedsContext = jQuery.expr.match.needsContext,
|
|
// methods guaranteed to produce a unique set when starting from a unique set
|
|
guaranteedUnique = {
|
|
children: true,
|
|
contents: true,
|
|
next: true,
|
|
prev: true
|
|
};
|
|
|
|
jQuery.fn.extend({
|
|
find: function( selector ) {
|
|
var i, ret, self,
|
|
len = this.length;
|
|
|
|
if ( typeof selector !== "string" ) {
|
|
self = this;
|
|
return this.pushStack( jQuery( selector ).filter(function() {
|
|
for ( i = 0; i < len; i++ ) {
|
|
if ( jQuery.contains( self[ i ], this ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
}) );
|
|
}
|
|
|
|
ret = [];
|
|
for ( i = 0; i < len; i++ ) {
|
|
jQuery.find( selector, this[ i ], ret );
|
|
}
|
|
|
|
// Needed because $( selector, context ) becomes $( context ).find( selector )
|
|
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
|
|
ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
|
|
return ret;
|
|
},
|
|
|
|
has: function( target ) {
|
|
var i,
|
|
targets = jQuery( target, this ),
|
|
len = targets.length;
|
|
|
|
return this.filter(function() {
|
|
for ( i = 0; i < len; i++ ) {
|
|
if ( jQuery.contains( this, targets[i] ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
});
|
|
},
|
|
|
|
not: function( selector ) {
|
|
return this.pushStack( winnow(this, selector, false) );
|
|
},
|
|
|
|
filter: function( selector ) {
|
|
return this.pushStack( winnow(this, selector, true) );
|
|
},
|
|
|
|
is: function( selector ) {
|
|
return !!selector && (
|
|
typeof selector === "string" ?
|
|
// If this is a positional/relative selector, check membership in the returned set
|
|
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
rneedsContext.test( selector ) ?
|
|
jQuery( selector, this.context ).index( this[0] ) >= 0 :
|
|
jQuery.filter( selector, this ).length > 0 :
|
|
this.filter( selector ).length > 0 );
|
|
},
|
|
|
|
closest: function( selectors, context ) {
|
|
var cur,
|
|
i = 0,
|
|
l = this.length,
|
|
ret = [],
|
|
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
|
jQuery( selectors, context || this.context ) :
|
|
0;
|
|
|
|
for ( ; i < l; i++ ) {
|
|
cur = this[i];
|
|
|
|
while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
|
|
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
|
|
ret.push( cur );
|
|
break;
|
|
}
|
|
cur = cur.parentNode;
|
|
}
|
|
}
|
|
|
|
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
|
|
},
|
|
|
|
// Determine the position of an element within
|
|
// the matched set of elements
|
|
index: function( elem ) {
|
|
|
|
// No argument, return index in parent
|
|
if ( !elem ) {
|
|
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
|
|
}
|
|
|
|
// index in selector
|
|
if ( typeof elem === "string" ) {
|
|
return jQuery.inArray( this[0], jQuery( elem ) );
|
|
}
|
|
|
|
// Locate the position of the desired element
|
|
return jQuery.inArray(
|
|
// If it receives a jQuery object, the first element is used
|
|
elem.jquery ? elem[0] : elem, this );
|
|
},
|
|
|
|
add: function( selector, context ) {
|
|
var set = typeof selector === "string" ?
|
|
jQuery( selector, context ) :
|
|
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
|
all = jQuery.merge( this.get(), set );
|
|
|
|
return this.pushStack( jQuery.unique(all) );
|
|
},
|
|
|
|
addBack: function( selector ) {
|
|
return this.add( selector == null ?
|
|
this.prevObject : this.prevObject.filter(selector)
|
|
);
|
|
}
|
|
});
|
|
|
|
jQuery.fn.andSelf = jQuery.fn.addBack;
|
|
|
|
function sibling( cur, dir ) {
|
|
do {
|
|
cur = cur[ dir ];
|
|
} while ( cur && cur.nodeType !== 1 );
|
|
|
|
return cur;
|
|
}
|
|
|
|
jQuery.each({
|
|
parent: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
return parent && parent.nodeType !== 11 ? parent : null;
|
|
},
|
|
parents: function( elem ) {
|
|
return jQuery.dir( elem, "parentNode" );
|
|
},
|
|
parentsUntil: function( elem, i, until ) {
|
|
return jQuery.dir( elem, "parentNode", until );
|
|
},
|
|
next: function( elem ) {
|
|
return sibling( elem, "nextSibling" );
|
|
},
|
|
prev: function( elem ) {
|
|
return sibling( elem, "previousSibling" );
|
|
},
|
|
nextAll: function( elem ) {
|
|
return jQuery.dir( elem, "nextSibling" );
|
|
},
|
|
prevAll: function( elem ) {
|
|
return jQuery.dir( elem, "previousSibling" );
|
|
},
|
|
nextUntil: function( elem, i, until ) {
|
|
return jQuery.dir( elem, "nextSibling", until );
|
|
},
|
|
prevUntil: function( elem, i, until ) {
|
|
return jQuery.dir( elem, "previousSibling", until );
|
|
},
|
|
siblings: function( elem ) {
|
|
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
|
},
|
|
children: function( elem ) {
|
|
return jQuery.sibling( elem.firstChild );
|
|
},
|
|
contents: function( elem ) {
|
|
return jQuery.nodeName( elem, "iframe" ) ?
|
|
elem.contentDocument || elem.contentWindow.document :
|
|
jQuery.merge( [], elem.childNodes );
|
|
}
|
|
}, function( name, fn ) {
|
|
jQuery.fn[ name ] = function( until, selector ) {
|
|
var ret = jQuery.map( this, fn, until );
|
|
|
|
if ( !runtil.test( name ) ) {
|
|
selector = until;
|
|
}
|
|
|
|
if ( selector && typeof selector === "string" ) {
|
|
ret = jQuery.filter( selector, ret );
|
|
}
|
|
|
|
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
|
|
|
|
if ( this.length > 1 && rparentsprev.test( name ) ) {
|
|
ret = ret.reverse();
|
|
}
|
|
|
|
return this.pushStack( ret );
|
|
};
|
|
});
|
|
|
|
jQuery.extend({
|
|
filter: function( expr, elems, not ) {
|
|
if ( not ) {
|
|
expr = ":not(" + expr + ")";
|
|
}
|
|
|
|
return elems.length === 1 ?
|
|
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
|
|
jQuery.find.matches(expr, elems);
|
|
},
|
|
|
|
dir: function( elem, dir, until ) {
|
|
var matched = [],
|
|
cur = elem[ dir ];
|
|
|
|
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
|
if ( cur.nodeType === 1 ) {
|
|
matched.push( cur );
|
|
}
|
|
cur = cur[dir];
|
|
}
|
|
return matched;
|
|
},
|
|
|
|
sibling: function( n, elem ) {
|
|
var r = [];
|
|
|
|
for ( ; n; n = n.nextSibling ) {
|
|
if ( n.nodeType === 1 && n !== elem ) {
|
|
r.push( n );
|
|
}
|
|
}
|
|
|
|
return r;
|
|
}
|
|
});
|
|
|
|
// Implement the identical functionality for filter and not
|
|
function winnow( elements, qualifier, keep ) {
|
|
|
|
// Can't pass null or undefined to indexOf in Firefox 4
|
|
// Set to 0 to skip string check
|
|
qualifier = qualifier || 0;
|
|
|
|
if ( jQuery.isFunction( qualifier ) ) {
|
|
return jQuery.grep(elements, function( elem, i ) {
|
|
var retVal = !!qualifier.call( elem, i, elem );
|
|
return retVal === keep;
|
|
});
|
|
|
|
} else if ( qualifier.nodeType ) {
|
|
return jQuery.grep(elements, function( elem ) {
|
|
return ( elem === qualifier ) === keep;
|
|
});
|
|
|
|
} else if ( typeof qualifier === "string" ) {
|
|
var filtered = jQuery.grep(elements, function( elem ) {
|
|
return elem.nodeType === 1;
|
|
});
|
|
|
|
if ( isSimple.test( qualifier ) ) {
|
|
return jQuery.filter(qualifier, filtered, !keep);
|
|
} else {
|
|
qualifier = jQuery.filter( qualifier, filtered );
|
|
}
|
|
}
|
|
|
|
return jQuery.grep(elements, function( elem ) {
|
|
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
|
|
});
|
|
}
|
|
function createSafeFragment( document ) {
|
|
var list = nodeNames.split( "|" ),
|
|
safeFrag = document.createDocumentFragment();
|
|
|
|
if ( safeFrag.createElement ) {
|
|
while ( list.length ) {
|
|
safeFrag.createElement(
|
|
list.pop()
|
|
);
|
|
}
|
|
}
|
|
return safeFrag;
|
|
}
|
|
|
|
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
|
|
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
|
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
|
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
|
|
rleadingWhitespace = /^\s+/,
|
|
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
|
rtagName = /<([\w:]+)/,
|
|
rtbody = /<tbody/i,
|
|
rhtml = /<|&#?\w+;/,
|
|
rnoInnerhtml = /<(?:script|style|link)/i,
|
|
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
|
|
// checked="checked" or checked
|
|
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
rscriptType = /^$|\/(?:java|ecma)script/i,
|
|
rscriptTypeMasked = /^true\/(.*)/,
|
|
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
|
|
|
// We have to close these tags to support XHTML (#13200)
|
|
wrapMap = {
|
|
option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
legend: [ 1, "<fieldset>", "</fieldset>" ],
|
|
area: [ 1, "<map>", "</map>" ],
|
|
param: [ 1, "<object>", "</object>" ],
|
|
thead: [ 1, "<table>", "</table>" ],
|
|
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
|
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
|
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
|
// unless wrapped in a div with non-breaking characters in front of it.
|
|
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
|
|
},
|
|
safeFragment = createSafeFragment( document ),
|
|
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
|
|
|
wrapMap.optgroup = wrapMap.option;
|
|
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
wrapMap.th = wrapMap.td;
|
|
|
|
jQuery.fn.extend({
|
|
text: function( value ) {
|
|
return jQuery.access( this, function( value ) {
|
|
return value === undefined ?
|
|
jQuery.text( this ) :
|
|
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
|
|
}, null, value, arguments.length );
|
|
},
|
|
|
|
wrapAll: function( html ) {
|
|
if ( jQuery.isFunction( html ) ) {
|
|
return this.each(function(i) {
|
|
jQuery(this).wrapAll( html.call(this, i) );
|
|
});
|
|
}
|
|
|
|
if ( this[0] ) {
|
|
// The elements to wrap the target around
|
|
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
|
|
|
if ( this[0].parentNode ) {
|
|
wrap.insertBefore( this[0] );
|
|
}
|
|
|
|
wrap.map(function() {
|
|
var elem = this;
|
|
|
|
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
|
elem = elem.firstChild;
|
|
}
|
|
|
|
return elem;
|
|
}).append( this );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
wrapInner: function( html ) {
|
|
if ( jQuery.isFunction( html ) ) {
|
|
return this.each(function(i) {
|
|
jQuery(this).wrapInner( html.call(this, i) );
|
|
});
|
|
}
|
|
|
|
return this.each(function() {
|
|
var self = jQuery( this ),
|
|
contents = self.contents();
|
|
|
|
if ( contents.length ) {
|
|
contents.wrapAll( html );
|
|
|
|
} else {
|
|
self.append( html );
|
|
}
|
|
});
|
|
},
|
|
|
|
wrap: function( html ) {
|
|
var isFunction = jQuery.isFunction( html );
|
|
|
|
return this.each(function(i) {
|
|
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
|
});
|
|
},
|
|
|
|
unwrap: function() {
|
|
return this.parent().each(function() {
|
|
if ( !jQuery.nodeName( this, "body" ) ) {
|
|
jQuery( this ).replaceWith( this.childNodes );
|
|
}
|
|
}).end();
|
|
},
|
|
|
|
append: function() {
|
|
return this.domManip(arguments, true, function( elem ) {
|
|
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
this.appendChild( elem );
|
|
}
|
|
});
|
|
},
|
|
|
|
prepend: function() {
|
|
return this.domManip(arguments, true, function( elem ) {
|
|
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
this.insertBefore( elem, this.firstChild );
|
|
}
|
|
});
|
|
},
|
|
|
|
before: function() {
|
|
return this.domManip( arguments, false, function( elem ) {
|
|
if ( this.parentNode ) {
|
|
this.parentNode.insertBefore( elem, this );
|
|
}
|
|
});
|
|
},
|
|
|
|
after: function() {
|
|
return this.domManip( arguments, false, function( elem ) {
|
|
if ( this.parentNode ) {
|
|
this.parentNode.insertBefore( elem, this.nextSibling );
|
|
}
|
|
});
|
|
},
|
|
|
|
// keepData is for internal use only--do not document
|
|
remove: function( selector, keepData ) {
|
|
var elem,
|
|
i = 0;
|
|
|
|
for ( ; (elem = this[i]) != null; i++ ) {
|
|
if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
|
|
if ( !keepData && elem.nodeType === 1 ) {
|
|
jQuery.cleanData( getAll( elem ) );
|
|
}
|
|
|
|
if ( elem.parentNode ) {
|
|
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
setGlobalEval( getAll( elem, "script" ) );
|
|
}
|
|
elem.parentNode.removeChild( elem );
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
empty: function() {
|
|
var elem,
|
|
i = 0;
|
|
|
|
for ( ; (elem = this[i]) != null; i++ ) {
|
|
// Remove element nodes and prevent memory leaks
|
|
if ( elem.nodeType === 1 ) {
|
|
jQuery.cleanData( getAll( elem, false ) );
|
|
}
|
|
|
|
// Remove any remaining nodes
|
|
while ( elem.firstChild ) {
|
|
elem.removeChild( elem.firstChild );
|
|
}
|
|
|
|
// If this is a select, ensure that it displays empty (#12336)
|
|
// Support: IE<9
|
|
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
|
|
elem.options.length = 0;
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
|
return this.map( function () {
|
|
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
});
|
|
},
|
|
|
|
html: function( value ) {
|
|
return jQuery.access( this, function( value ) {
|
|
var elem = this[0] || {},
|
|
i = 0,
|
|
l = this.length;
|
|
|
|
if ( value === undefined ) {
|
|
return elem.nodeType === 1 ?
|
|
elem.innerHTML.replace( rinlinejQuery, "" ) :
|
|
undefined;
|
|
}
|
|
|
|
// See if we can take a shortcut and just use innerHTML
|
|
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
|
|
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
|
|
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
|
|
|
|
value = value.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
|
try {
|
|
for (; i < l; i++ ) {
|
|
// Remove element nodes and prevent memory leaks
|
|
elem = this[i] || {};
|
|
if ( elem.nodeType === 1 ) {
|
|
jQuery.cleanData( getAll( elem, false ) );
|
|
elem.innerHTML = value;
|
|
}
|
|
}
|
|
|
|
elem = 0;
|
|
|
|
// If using innerHTML throws an exception, use the fallback method
|
|
} catch(e) {}
|
|
}
|
|
|
|
if ( elem ) {
|
|
this.empty().append( value );
|
|
}
|
|
}, null, value, arguments.length );
|
|
},
|
|
|
|
replaceWith: function( value ) {
|
|
var isFunc = jQuery.isFunction( value );
|
|
|
|
// Make sure that the elements are removed from the DOM before they are inserted
|
|
// this can help fix replacing a parent with child elements
|
|
if ( !isFunc && typeof value !== "string" ) {
|
|
value = jQuery( value ).not( this ).detach();
|
|
}
|
|
|
|
return this.domManip( [ value ], true, function( elem ) {
|
|
var next = this.nextSibling,
|
|
parent = this.parentNode;
|
|
|
|
if ( parent ) {
|
|
jQuery( this ).remove();
|
|
parent.insertBefore( elem, next );
|
|
}
|
|
});
|
|
},
|
|
|
|
detach: function( selector ) {
|
|
return this.remove( selector, true );
|
|
},
|
|
|
|
domManip: function( args, table, callback ) {
|
|
|
|
// Flatten any nested arrays
|
|
args = core_concat.apply( [], args );
|
|
|
|
var first, node, hasScripts,
|
|
scripts, doc, fragment,
|
|
i = 0,
|
|
l = this.length,
|
|
set = this,
|
|
iNoClone = l - 1,
|
|
value = args[0],
|
|
isFunction = jQuery.isFunction( value );
|
|
|
|
// We can't cloneNode fragments that contain checked, in WebKit
|
|
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
|
|
return this.each(function( index ) {
|
|
var self = set.eq( index );
|
|
if ( isFunction ) {
|
|
args[0] = value.call( this, index, table ? self.html() : undefined );
|
|
}
|
|
self.domManip( args, table, callback );
|
|
});
|
|
}
|
|
|
|
if ( l ) {
|
|
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
|
|
first = fragment.firstChild;
|
|
|
|
if ( fragment.childNodes.length === 1 ) {
|
|
fragment = first;
|
|
}
|
|
|
|
if ( first ) {
|
|
table = table && jQuery.nodeName( first, "tr" );
|
|
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
hasScripts = scripts.length;
|
|
|
|
// Use the original fragment for the last item instead of the first because it can end up
|
|
// being emptied incorrectly in certain situations (#8070).
|
|
for ( ; i < l; i++ ) {
|
|
node = fragment;
|
|
|
|
if ( i !== iNoClone ) {
|
|
node = jQuery.clone( node, true, true );
|
|
|
|
// Keep references to cloned scripts for later restoration
|
|
if ( hasScripts ) {
|
|
jQuery.merge( scripts, getAll( node, "script" ) );
|
|
}
|
|
}
|
|
|
|
callback.call(
|
|
table && jQuery.nodeName( this[i], "table" ) ?
|
|
findOrAppend( this[i], "tbody" ) :
|
|
this[i],
|
|
node,
|
|
i
|
|
);
|
|
}
|
|
|
|
if ( hasScripts ) {
|
|
doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
|
// Reenable scripts
|
|
jQuery.map( scripts, restoreScript );
|
|
|
|
// Evaluate executable scripts on first document insertion
|
|
for ( i = 0; i < hasScripts; i++ ) {
|
|
node = scripts[ i ];
|
|
if ( rscriptType.test( node.type || "" ) &&
|
|
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
|
|
|
if ( node.src ) {
|
|
// Hope ajax is available...
|
|
jQuery.ajax({
|
|
url: node.src,
|
|
type: "GET",
|
|
dataType: "script",
|
|
async: false,
|
|
global: false,
|
|
"throws": true
|
|
});
|
|
} else {
|
|
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fix #11809: Avoid leaking memory
|
|
fragment = first = null;
|
|
}
|
|
}
|
|
|
|
return this;
|
|
}
|
|
});
|
|
|
|
function findOrAppend( elem, tag ) {
|
|
return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
|
|
}
|
|
|
|
// Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
function disableScript( elem ) {
|
|
var attr = elem.getAttributeNode("type");
|
|
elem.type = ( attr && attr.specified ) + "/" + elem.type;
|
|
return elem;
|
|
}
|
|
function restoreScript( elem ) {
|
|
var match = rscriptTypeMasked.exec( elem.type );
|
|
if ( match ) {
|
|
elem.type = match[1];
|
|
} else {
|
|
elem.removeAttribute("type");
|
|
}
|
|
return elem;
|
|
}
|
|
|
|
// Mark scripts as having already been evaluated
|
|
function setGlobalEval( elems, refElements ) {
|
|
var elem,
|
|
i = 0;
|
|
for ( ; (elem = elems[i]) != null; i++ ) {
|
|
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
|
|
}
|
|
}
|
|
|
|
function cloneCopyEvent( src, dest ) {
|
|
|
|
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
|
return;
|
|
}
|
|
|
|
var type, i, l,
|
|
oldData = jQuery._data( src ),
|
|
curData = jQuery._data( dest, oldData ),
|
|
events = oldData.events;
|
|
|
|
if ( events ) {
|
|
delete curData.handle;
|
|
curData.events = {};
|
|
|
|
for ( type in events ) {
|
|
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
// make the cloned public data object a copy from the original
|
|
if ( curData.data ) {
|
|
curData.data = jQuery.extend( {}, curData.data );
|
|
}
|
|
}
|
|
|
|
function fixCloneNodeIssues( src, dest ) {
|
|
var nodeName, e, data;
|
|
|
|
// We do not need to do anything for non-Elements
|
|
if ( dest.nodeType !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
nodeName = dest.nodeName.toLowerCase();
|
|
|
|
// IE6-8 copies events bound via attachEvent when using cloneNode.
|
|
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
|
|
data = jQuery._data( dest );
|
|
|
|
for ( e in data.events ) {
|
|
jQuery.removeEvent( dest, e, data.handle );
|
|
}
|
|
|
|
// Event data gets referenced instead of copied if the expando gets copied too
|
|
dest.removeAttribute( jQuery.expando );
|
|
}
|
|
|
|
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
|
|
if ( nodeName === "script" && dest.text !== src.text ) {
|
|
disableScript( dest ).text = src.text;
|
|
restoreScript( dest );
|
|
|
|
// IE6-10 improperly clones children of object elements using classid.
|
|
// IE10 throws NoModificationAllowedError if parent is null, #12132.
|
|
} else if ( nodeName === "object" ) {
|
|
if ( dest.parentNode ) {
|
|
dest.outerHTML = src.outerHTML;
|
|
}
|
|
|
|
// This path appears unavoidable for IE9. When cloning an object
|
|
// element in IE9, the outerHTML strategy above is not sufficient.
|
|
// If the src has innerHTML and the destination does not,
|
|
// copy the src.innerHTML into the dest.innerHTML. #10324
|
|
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
|
|
dest.innerHTML = src.innerHTML;
|
|
}
|
|
|
|
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
|
|
// IE6-8 fails to persist the checked state of a cloned checkbox
|
|
// or radio button. Worse, IE6-7 fail to give the cloned element
|
|
// a checked appearance if the defaultChecked value isn't also set
|
|
|
|
dest.defaultChecked = dest.checked = src.checked;
|
|
|
|
// IE6-7 get confused and end up setting the value of a cloned
|
|
// checkbox/radio button to an empty string instead of "on"
|
|
if ( dest.value !== src.value ) {
|
|
dest.value = src.value;
|
|
}
|
|
|
|
// IE6-8 fails to return the selected option to the default selected
|
|
// state when cloning options
|
|
} else if ( nodeName === "option" ) {
|
|
dest.defaultSelected = dest.selected = src.defaultSelected;
|
|
|
|
// IE6-8 fails to set the defaultValue to the correct value when
|
|
// cloning other types of input fields
|
|
} else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
dest.defaultValue = src.defaultValue;
|
|
}
|
|
}
|
|
|
|
jQuery.each({
|
|
appendTo: "append",
|
|
prependTo: "prepend",
|
|
insertBefore: "before",
|
|
insertAfter: "after",
|
|
replaceAll: "replaceWith"
|
|
}, function( name, original ) {
|
|
jQuery.fn[ name ] = function( selector ) {
|
|
var elems,
|
|
i = 0,
|
|
ret = [],
|
|
insert = jQuery( selector ),
|
|
last = insert.length - 1;
|
|
|
|
for ( ; i <= last; i++ ) {
|
|
elems = i === last ? this : this.clone(true);
|
|
jQuery( insert[i] )[ original ]( elems );
|
|
|
|
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
|
|
core_push.apply( ret, elems.get() );
|
|
}
|
|
|
|
return this.pushStack( ret );
|
|
};
|
|
});
|
|
|
|
function getAll( context, tag ) {
|
|
var elems, elem,
|
|
i = 0,
|
|
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
|
|
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
|
|
undefined;
|
|
|
|
if ( !found ) {
|
|
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
|
|
if ( !tag || jQuery.nodeName( elem, tag ) ) {
|
|
found.push( elem );
|
|
} else {
|
|
jQuery.merge( found, getAll( elem, tag ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
|
|
jQuery.merge( [ context ], found ) :
|
|
found;
|
|
}
|
|
|
|
// Used in buildFragment, fixes the defaultChecked property
|
|
function fixDefaultChecked( elem ) {
|
|
if ( manipulation_rcheckableType.test( elem.type ) ) {
|
|
elem.defaultChecked = elem.checked;
|
|
}
|
|
}
|
|
|
|
jQuery.extend({
|
|
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
var destElements, node, clone, i, srcElements,
|
|
inPage = jQuery.contains( elem.ownerDocument, elem );
|
|
|
|
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
|
|
clone = elem.cloneNode( true );
|
|
|
|
// IE<=8 does not properly clone detached, unknown element nodes
|
|
} else {
|
|
fragmentDiv.innerHTML = elem.outerHTML;
|
|
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
|
|
}
|
|
|
|
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
|
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
|
|
|
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
|
destElements = getAll( clone );
|
|
srcElements = getAll( elem );
|
|
|
|
// Fix all IE cloning issues
|
|
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
|
|
// Ensure that the destination node is not null; Fixes #9587
|
|
if ( destElements[i] ) {
|
|
fixCloneNodeIssues( node, destElements[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Copy the events from the original to the clone
|
|
if ( dataAndEvents ) {
|
|
if ( deepDataAndEvents ) {
|
|
srcElements = srcElements || getAll( elem );
|
|
destElements = destElements || getAll( clone );
|
|
|
|
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
|
|
cloneCopyEvent( node, destElements[i] );
|
|
}
|
|
} else {
|
|
cloneCopyEvent( elem, clone );
|
|
}
|
|
}
|
|
|
|
// Preserve script evaluation history
|
|
destElements = getAll( clone, "script" );
|
|
if ( destElements.length > 0 ) {
|
|
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
}
|
|
|
|
destElements = srcElements = node = null;
|
|
|
|
// Return the cloned set
|
|
return clone;
|
|
},
|
|
|
|
buildFragment: function( elems, context, scripts, selection ) {
|
|
var j, elem, contains,
|
|
tmp, tag, tbody, wrap,
|
|
l = elems.length,
|
|
|
|
// Ensure a safe fragment
|
|
safe = createSafeFragment( context ),
|
|
|
|
nodes = [],
|
|
i = 0;
|
|
|
|
for ( ; i < l; i++ ) {
|
|
elem = elems[ i ];
|
|
|
|
if ( elem || elem === 0 ) {
|
|
|
|
// Add nodes directly
|
|
if ( jQuery.type( elem ) === "object" ) {
|
|
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
|
// Convert non-html into a text node
|
|
} else if ( !rhtml.test( elem ) ) {
|
|
nodes.push( context.createTextNode( elem ) );
|
|
|
|
// Convert html into DOM nodes
|
|
} else {
|
|
tmp = tmp || safe.appendChild( context.createElement("div") );
|
|
|
|
// Deserialize a standard representation
|
|
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
|
|
wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
|
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
|
|
|
|
// Descend through wrappers to the right content
|
|
j = wrap[0];
|
|
while ( j-- ) {
|
|
tmp = tmp.lastChild;
|
|
}
|
|
|
|
// Manually add leading whitespace removed by IE
|
|
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
|
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
|
|
}
|
|
|
|
// Remove IE's autoinserted <tbody> from table fragments
|
|
if ( !jQuery.support.tbody ) {
|
|
|
|
// String was a <table>, *may* have spurious <tbody>
|
|
elem = tag === "table" && !rtbody.test( elem ) ?
|
|
tmp.firstChild :
|
|
|
|
// String was a bare <thead> or <tfoot>
|
|
wrap[1] === "<table>" && !rtbody.test( elem ) ?
|
|
tmp :
|
|
0;
|
|
|
|
j = elem && elem.childNodes.length;
|
|
while ( j-- ) {
|
|
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
|
|
elem.removeChild( tbody );
|
|
}
|
|
}
|
|
}
|
|
|
|
jQuery.merge( nodes, tmp.childNodes );
|
|
|
|
// Fix #12392 for WebKit and IE > 9
|
|
tmp.textContent = "";
|
|
|
|
// Fix #12392 for oldIE
|
|
while ( tmp.firstChild ) {
|
|
tmp.removeChild( tmp.firstChild );
|
|
}
|
|
|
|
// Remember the top-level container for proper cleanup
|
|
tmp = safe.lastChild;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fix #11356: Clear elements from fragment
|
|
if ( tmp ) {
|
|
safe.removeChild( tmp );
|
|
}
|
|
|
|
// Reset defaultChecked for any radios and checkboxes
|
|
// about to be appended to the DOM in IE 6/7 (#8060)
|
|
if ( !jQuery.support.appendChecked ) {
|
|
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
|
|
}
|
|
|
|
i = 0;
|
|
while ( (elem = nodes[ i++ ]) ) {
|
|
|
|
// #4087 - If origin and destination elements are the same, and this is
|
|
// that element, do not do anything
|
|
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
|
|
continue;
|
|
}
|
|
|
|
contains = jQuery.contains( elem.ownerDocument, elem );
|
|
|
|
// Append to fragment
|
|
tmp = getAll( safe.appendChild( elem ), "script" );
|
|
|
|
// Preserve script evaluation history
|
|
if ( contains ) {
|
|
setGlobalEval( tmp );
|
|
}
|
|
|
|
// Capture executables
|
|
if ( scripts ) {
|
|
j = 0;
|
|
while ( (elem = tmp[ j++ ]) ) {
|
|
if ( rscriptType.test( elem.type || "" ) ) {
|
|
scripts.push( elem );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
tmp = null;
|
|
|
|
return safe;
|
|
},
|
|
|
|
cleanData: function( elems, /* internal */ acceptData ) {
|
|
var elem, type, id, data,
|
|
i = 0,
|
|
internalKey = jQuery.expando,
|
|
cache = jQuery.cache,
|
|
deleteExpando = jQuery.support.deleteExpando,
|
|
special = jQuery.event.special;
|
|
|
|
for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
|
if ( acceptData || jQuery.acceptData( elem ) ) {
|
|
|
|
id = elem[ internalKey ];
|
|
data = id && cache[ id ];
|
|
|
|
if ( data ) {
|
|
if ( data.events ) {
|
|
for ( type in data.events ) {
|
|
if ( special[ type ] ) {
|
|
jQuery.event.remove( elem, type );
|
|
|
|
// This is a shortcut to avoid jQuery.event.remove's overhead
|
|
} else {
|
|
jQuery.removeEvent( elem, type, data.handle );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove cache only if it was not already removed by jQuery.event.remove
|
|
if ( cache[ id ] ) {
|
|
|
|
delete cache[ id ];
|
|
|
|
// IE does not allow us to delete expando properties from nodes,
|
|
// nor does it have a removeAttribute function on Document nodes;
|
|
// we must handle all of these cases
|
|
if ( deleteExpando ) {
|
|
delete elem[ internalKey ];
|
|
|
|
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
|
|
elem.removeAttribute( internalKey );
|
|
|
|
} else {
|
|
elem[ internalKey ] = null;
|
|
}
|
|
|
|
core_deletedIds.push( id );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
var iframe, getStyles, curCSS,
|
|
ralpha = /alpha\([^)]*\)/i,
|
|
ropacity = /opacity\s*=\s*([^)]*)/,
|
|
rposition = /^(top|right|bottom|left)$/,
|
|
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
|
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
rmargin = /^margin/,
|
|
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
|
|
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
|
|
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
|
|
elemdisplay = { BODY: "block" },
|
|
|
|
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
cssNormalTransform = {
|
|
letterSpacing: 0,
|
|
fontWeight: 400
|
|
},
|
|
|
|
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
|
|
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
|
|
|
|
// return a css property mapped to a potentially vendor prefixed property
|
|
function vendorPropName( style, name ) {
|
|
|
|
// shortcut for names that are not vendor prefixed
|
|
if ( name in style ) {
|
|
return name;
|
|
}
|
|
|
|
// check for vendor prefixed names
|
|
var capName = name.charAt(0).toUpperCase() + name.slice(1),
|
|
origName = name,
|
|
i = cssPrefixes.length;
|
|
|
|
while ( i-- ) {
|
|
name = cssPrefixes[ i ] + capName;
|
|
if ( name in style ) {
|
|
return name;
|
|
}
|
|
}
|
|
|
|
return origName;
|
|
}
|
|
|
|
function isHidden( elem, el ) {
|
|
// isHidden might be called from jQuery#filter function;
|
|
// in that case, element will be second argument
|
|
elem = el || elem;
|
|
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
|
}
|
|
|
|
function showHide( elements, show ) {
|
|
var display, elem, hidden,
|
|
values = [],
|
|
index = 0,
|
|
length = elements.length;
|
|
|
|
for ( ; index < length; index++ ) {
|
|
elem = elements[ index ];
|
|
if ( !elem.style ) {
|
|
continue;
|
|
}
|
|
|
|
values[ index ] = jQuery._data( elem, "olddisplay" );
|
|
display = elem.style.display;
|
|
if ( show ) {
|
|
// Reset the inline display of this element to learn if it is
|
|
// being hidden by cascaded rules or not
|
|
if ( !values[ index ] && display === "none" ) {
|
|
elem.style.display = "";
|
|
}
|
|
|
|
// Set elements which have been overridden with display: none
|
|
// in a stylesheet to whatever the default browser style is
|
|
// for such an element
|
|
if ( elem.style.display === "" && isHidden( elem ) ) {
|
|
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
|
}
|
|
} else {
|
|
|
|
if ( !values[ index ] ) {
|
|
hidden = isHidden( elem );
|
|
|
|
if ( display && display !== "none" || !hidden ) {
|
|
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set the display of most of the elements in a second loop
|
|
// to avoid the constant reflow
|
|
for ( index = 0; index < length; index++ ) {
|
|
elem = elements[ index ];
|
|
if ( !elem.style ) {
|
|
continue;
|
|
}
|
|
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
|
elem.style.display = show ? values[ index ] || "" : "none";
|
|
}
|
|
}
|
|
|
|
return elements;
|
|
}
|
|
|
|
jQuery.fn.extend({
|
|
css: function( name, value ) {
|
|
return jQuery.access( this, function( elem, name, value ) {
|
|
var len, styles,
|
|
map = {},
|
|
i = 0;
|
|
|
|
if ( jQuery.isArray( name ) ) {
|
|
styles = getStyles( elem );
|
|
len = name.length;
|
|
|
|
for ( ; i < len; i++ ) {
|
|
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
}
|
|
|
|
return map;
|
|
}
|
|
|
|
return value !== undefined ?
|
|
jQuery.style( elem, name, value ) :
|
|
jQuery.css( elem, name );
|
|
}, name, value, arguments.length > 1 );
|
|
},
|
|
show: function() {
|
|
return showHide( this, true );
|
|
},
|
|
hide: function() {
|
|
return showHide( this );
|
|
},
|
|
toggle: function( state ) {
|
|
var bool = typeof state === "boolean";
|
|
|
|
return this.each(function() {
|
|
if ( bool ? state : isHidden( this ) ) {
|
|
jQuery( this ).show();
|
|
} else {
|
|
jQuery( this ).hide();
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
jQuery.extend({
|
|
// Add in style property hooks for overriding the default
|
|
// behavior of getting and setting a style property
|
|
cssHooks: {
|
|
opacity: {
|
|
get: function( elem, computed ) {
|
|
if ( computed ) {
|
|
// We should always get a number back from opacity
|
|
var ret = curCSS( elem, "opacity" );
|
|
return ret === "" ? "1" : ret;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
// Exclude the following css properties to add px
|
|
cssNumber: {
|
|
"columnCount": true,
|
|
"fillOpacity": true,
|
|
"fontWeight": true,
|
|
"lineHeight": true,
|
|
"opacity": true,
|
|
"orphans": true,
|
|
"widows": true,
|
|
"zIndex": true,
|
|
"zoom": true
|
|
},
|
|
|
|
// Add in properties whose names you wish to fix before
|
|
// setting or getting the value
|
|
cssProps: {
|
|
// normalize float css property
|
|
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
|
},
|
|
|
|
// Get and set the style property on a DOM Node
|
|
style: function( elem, name, value, extra ) {
|
|
// Don't set styles on text and comment nodes
|
|
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
return;
|
|
}
|
|
|
|
// Make sure that we're working with the right name
|
|
var ret, type, hooks,
|
|
origName = jQuery.camelCase( name ),
|
|
style = elem.style;
|
|
|
|
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
|
|
|
// gets hook for the prefixed version
|
|
// followed by the unprefixed version
|
|
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
|
// Check if we're setting a value
|
|
if ( value !== undefined ) {
|
|
type = typeof value;
|
|
|
|
// convert relative number strings (+= or -=) to relative numbers. #7345
|
|
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
|
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
|
// Fixes bug #9237
|
|
type = "number";
|
|
}
|
|
|
|
// Make sure that NaN and null values aren't set. See: #7116
|
|
if ( value == null || type === "number" && isNaN( value ) ) {
|
|
return;
|
|
}
|
|
|
|
// If a number was passed in, add 'px' to the (except for certain CSS properties)
|
|
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
|
value += "px";
|
|
}
|
|
|
|
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
|
|
// but it would mean to define eight (for every problematic property) identical functions
|
|
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
|
|
style[ name ] = "inherit";
|
|
}
|
|
|
|
// If a hook was provided, use that value, otherwise just set the specified value
|
|
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
|
|
|
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
|
// Fixes bug #5509
|
|
try {
|
|
style[ name ] = value;
|
|
} catch(e) {}
|
|
}
|
|
|
|
} else {
|
|
// If a hook was provided get the non-computed value from there
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
|
return ret;
|
|
}
|
|
|
|
// Otherwise just get the value from the style object
|
|
return style[ name ];
|
|
}
|
|
},
|
|
|
|
css: function( elem, name, extra, styles ) {
|
|
var num, val, hooks,
|
|
origName = jQuery.camelCase( name );
|
|
|
|
// Make sure that we're working with the right name
|
|
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
|
|
|
// gets hook for the prefixed version
|
|
// followed by the unprefixed version
|
|
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
|
// If a hook was provided get the computed value from there
|
|
if ( hooks && "get" in hooks ) {
|
|
val = hooks.get( elem, true, extra );
|
|
}
|
|
|
|
// Otherwise, if a way to get the computed value exists, use that
|
|
if ( val === undefined ) {
|
|
val = curCSS( elem, name, styles );
|
|
}
|
|
|
|
//convert "normal" to computed value
|
|
if ( val === "normal" && name in cssNormalTransform ) {
|
|
val = cssNormalTransform[ name ];
|
|
}
|
|
|
|
// Return, converting to number if forced or a qualifier was provided and val looks numeric
|
|
if ( extra === "" || extra ) {
|
|
num = parseFloat( val );
|
|
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
|
|
}
|
|
return val;
|
|
},
|
|
|
|
// A method for quickly swapping in/out CSS properties to get correct calculations
|
|
swap: function( elem, options, callback, args ) {
|
|
var ret, name,
|
|
old = {};
|
|
|
|
// Remember the old values, and insert the new ones
|
|
for ( name in options ) {
|
|
old[ name ] = elem.style[ name ];
|
|
elem.style[ name ] = options[ name ];
|
|
}
|
|
|
|
ret = callback.apply( elem, args || [] );
|
|
|
|
// Revert the old values
|
|
for ( name in options ) {
|
|
elem.style[ name ] = old[ name ];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
});
|
|
|
|
// NOTE: we've included the "window" in window.getComputedStyle
|
|
// because jsdom on node.js will break without it.
|
|
if ( window.getComputedStyle ) {
|
|
getStyles = function( elem ) {
|
|
return window.getComputedStyle( elem, null );
|
|
};
|
|
|
|
curCSS = function( elem, name, _computed ) {
|
|
var width, minWidth, maxWidth,
|
|
computed = _computed || getStyles( elem ),
|
|
|
|
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
|
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
|
|
style = elem.style;
|
|
|
|
if ( computed ) {
|
|
|
|
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
ret = jQuery.style( elem, name );
|
|
}
|
|
|
|
// A tribute to the "awesome hack by Dean Edwards"
|
|
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
|
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
|
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
|
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
|
// Remember the original values
|
|
width = style.width;
|
|
minWidth = style.minWidth;
|
|
maxWidth = style.maxWidth;
|
|
|
|
// Put in the new values to get a computed value out
|
|
style.minWidth = style.maxWidth = style.width = ret;
|
|
ret = computed.width;
|
|
|
|
// Revert the changed values
|
|
style.width = width;
|
|
style.minWidth = minWidth;
|
|
style.maxWidth = maxWidth;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
};
|
|
} else if ( document.documentElement.currentStyle ) {
|
|
getStyles = function( elem ) {
|
|
return elem.currentStyle;
|
|
};
|
|
|
|
curCSS = function( elem, name, _computed ) {
|
|
var left, rs, rsLeft,
|
|
computed = _computed || getStyles( elem ),
|
|
ret = computed ? computed[ name ] : undefined,
|
|
style = elem.style;
|
|
|
|
// Avoid setting ret to empty string here
|
|
// so we don't default to auto
|
|
if ( ret == null && style && style[ name ] ) {
|
|
ret = style[ name ];
|
|
}
|
|
|
|
// From the awesome hack by Dean Edwards
|
|
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
|
|
|
// If we're not dealing with a regular pixel number
|
|
// but a number that has a weird ending, we need to convert it to pixels
|
|
// but not position css attributes, as those are proportional to the parent element instead
|
|
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
|
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
|
|
|
// Remember the original values
|
|
left = style.left;
|
|
rs = elem.runtimeStyle;
|
|
rsLeft = rs && rs.left;
|
|
|
|
// Put in the new values to get a computed value out
|
|
if ( rsLeft ) {
|
|
rs.left = elem.currentStyle.left;
|
|
}
|
|
style.left = name === "fontSize" ? "1em" : ret;
|
|
ret = style.pixelLeft + "px";
|
|
|
|
// Revert the changed values
|
|
style.left = left;
|
|
if ( rsLeft ) {
|
|
rs.left = rsLeft;
|
|
}
|
|
}
|
|
|
|
return ret === "" ? "auto" : ret;
|
|
};
|
|
}
|
|
|
|
function setPositiveNumber( elem, value, subtract ) {
|
|
var matches = rnumsplit.exec( value );
|
|
return matches ?
|
|
// Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
|
value;
|
|
}
|
|
|
|
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
|
var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
|
// If we already have the right measurement, avoid augmentation
|
|
4 :
|
|
// Otherwise initialize for horizontal or vertical properties
|
|
name === "width" ? 1 : 0,
|
|
|
|
val = 0;
|
|
|
|
for ( ; i < 4; i += 2 ) {
|
|
// both box models exclude margin, so add it if we want it
|
|
if ( extra === "margin" ) {
|
|
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
|
}
|
|
|
|
if ( isBorderBox ) {
|
|
// border-box includes padding, so remove it if we want content
|
|
if ( extra === "content" ) {
|
|
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
}
|
|
|
|
// at this point, extra isn't border nor margin, so remove border
|
|
if ( extra !== "margin" ) {
|
|
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
}
|
|
} else {
|
|
// at this point, extra isn't content, so add padding
|
|
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
|
// at this point, extra isn't content nor padding, so add border
|
|
if ( extra !== "padding" ) {
|
|
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
}
|
|
}
|
|
}
|
|
|
|
return val;
|
|
}
|
|
|
|
function getWidthOrHeight( elem, name, extra ) {
|
|
|
|
// Start with offset property, which is equivalent to the border-box value
|
|
var valueIsBorderBox = true,
|
|
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
styles = getStyles( elem ),
|
|
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
|
// some non-html elements return undefined for offsetWidth, so check for null/undefined
|
|
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
|
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
|
if ( val <= 0 || val == null ) {
|
|
// Fall back to computed then uncomputed css if necessary
|
|
val = curCSS( elem, name, styles );
|
|
if ( val < 0 || val == null ) {
|
|
val = elem.style[ name ];
|
|
}
|
|
|
|
// Computed unit is not pixels. Stop here and return.
|
|
if ( rnumnonpx.test(val) ) {
|
|
return val;
|
|
}
|
|
|
|
// we need the check for style in case a browser which returns unreliable values
|
|
// for getComputedStyle silently falls back to the reliable elem.style
|
|
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
|
|
|
|
// Normalize "", auto, and prepare for extra
|
|
val = parseFloat( val ) || 0;
|
|
}
|
|
|
|
// use the active box-sizing model to add/subtract irrelevant styles
|
|
return ( val +
|
|
augmentWidthOrHeight(
|
|
elem,
|
|
name,
|
|
extra || ( isBorderBox ? "border" : "content" ),
|
|
valueIsBorderBox,
|
|
styles
|
|
)
|
|
) + "px";
|
|
}
|
|
|
|
// Try to determine the default display value of an element
|
|
function css_defaultDisplay( nodeName ) {
|
|
var doc = document,
|
|
display = elemdisplay[ nodeName ];
|
|
|
|
if ( !display ) {
|
|
display = actualDisplay( nodeName, doc );
|
|
|
|
// If the simple way fails, read from inside an iframe
|
|
if ( display === "none" || !display ) {
|
|
// Use the already-created iframe if possible
|
|
iframe = ( iframe ||
|
|
jQuery("<iframe frameborder='0' width='0' height='0'/>")
|
|
.css( "cssText", "display:block !important" )
|
|
).appendTo( doc.documentElement );
|
|
|
|
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
|
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
|
|
doc.write("<!doctype html><html><body>");
|
|
doc.close();
|
|
|
|
display = actualDisplay( nodeName, doc );
|
|
iframe.detach();
|
|
}
|
|
|
|
// Store the correct default display
|
|
elemdisplay[ nodeName ] = display;
|
|
}
|
|
|
|
return display;
|
|
}
|
|
|
|
// Called ONLY from within css_defaultDisplay
|
|
function actualDisplay( name, doc ) {
|
|
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
|
display = jQuery.css( elem[0], "display" );
|
|
elem.remove();
|
|
return display;
|
|
}
|
|
|
|
jQuery.each([ "height", "width" ], function( i, name ) {
|
|
jQuery.cssHooks[ name ] = {
|
|
get: function( elem, computed, extra ) {
|
|
if ( computed ) {
|
|
// certain elements can have dimension info if we invisibly show them
|
|
// however, it must have a current display style that would benefit from this
|
|
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
|
|
jQuery.swap( elem, cssShow, function() {
|
|
return getWidthOrHeight( elem, name, extra );
|
|
}) :
|
|
getWidthOrHeight( elem, name, extra );
|
|
}
|
|
},
|
|
|
|
set: function( elem, value, extra ) {
|
|
var styles = extra && getStyles( elem );
|
|
return setPositiveNumber( elem, value, extra ?
|
|
augmentWidthOrHeight(
|
|
elem,
|
|
name,
|
|
extra,
|
|
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
styles
|
|
) : 0
|
|
);
|
|
}
|
|
};
|
|
});
|
|
|
|
if ( !jQuery.support.opacity ) {
|
|
jQuery.cssHooks.opacity = {
|
|
get: function( elem, computed ) {
|
|
// IE uses filters for opacity
|
|
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
|
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
|
|
computed ? "1" : "";
|
|
},
|
|
|
|
set: function( elem, value ) {
|
|
var style = elem.style,
|
|
currentStyle = elem.currentStyle,
|
|
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
|
filter = currentStyle && currentStyle.filter || style.filter || "";
|
|
|
|
// IE has trouble with opacity if it does not have layout
|
|
// Force it by setting the zoom level
|
|
style.zoom = 1;
|
|
|
|
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
|
// if value === "", then remove inline opacity #12685
|
|
if ( ( value >= 1 || value === "" ) &&
|
|
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
|
|
style.removeAttribute ) {
|
|
|
|
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
|
// if "filter:" is present at all, clearType is disabled, we want to avoid this
|
|
// style.removeAttribute is IE Only, but so apparently is this code path...
|
|
style.removeAttribute( "filter" );
|
|
|
|
// if there is no filter style applied in a css rule or unset inline opacity, we are done
|
|
if ( value === "" || currentStyle && !currentStyle.filter ) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// otherwise, set new filter values
|
|
style.filter = ralpha.test( filter ) ?
|
|
filter.replace( ralpha, opacity ) :
|
|
filter + " " + opacity;
|
|
}
|
|
};
|
|
}
|
|
|
|
// These hooks cannot be added until DOM ready because the support test
|
|
// for it is not run until after DOM ready
|
|
jQuery(function() {
|
|
if ( !jQuery.support.reliableMarginRight ) {
|
|
jQuery.cssHooks.marginRight = {
|
|
get: function( elem, computed ) {
|
|
if ( computed ) {
|
|
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
// Work around by temporarily setting element display to inline-block
|
|
return jQuery.swap( elem, { "display": "inline-block" },
|
|
curCSS, [ elem, "marginRight" ] );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
// getComputedStyle returns percent when specified for top/left/bottom/right
|
|
// rather than make the css module depend on the offset module, we just check for it here
|
|
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
|
jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
jQuery.cssHooks[ prop ] = {
|
|
get: function( elem, computed ) {
|
|
if ( computed ) {
|
|
computed = curCSS( elem, prop );
|
|
// if curCSS returns percentage, fallback to offset
|
|
return rnumnonpx.test( computed ) ?
|
|
jQuery( elem ).position()[ prop ] + "px" :
|
|
computed;
|
|
}
|
|
}
|
|
};
|
|
});
|
|
}
|
|
|
|
});
|
|
|
|
if ( jQuery.expr && jQuery.expr.filters ) {
|
|
jQuery.expr.filters.hidden = function( elem ) {
|
|
// Support: Opera <= 12.12
|
|
// Opera reports offsetWidths and offsetHeights less than zero on some elements
|
|
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
|
|
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
|
|
};
|
|
|
|
jQuery.expr.filters.visible = function( elem ) {
|
|
return !jQuery.expr.filters.hidden( elem );
|
|
};
|
|
}
|
|
|
|
// These hooks are used by animate to expand properties
|
|
jQuery.each({
|
|
margin: "",
|
|
padding: "",
|
|
border: "Width"
|
|
}, function( prefix, suffix ) {
|
|
jQuery.cssHooks[ prefix + suffix ] = {
|
|
expand: function( value ) {
|
|
var i = 0,
|
|
expanded = {},
|
|
|
|
// assumes a single number if not a string
|
|
parts = typeof value === "string" ? value.split(" ") : [ value ];
|
|
|
|
for ( ; i < 4; i++ ) {
|
|
expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
}
|
|
|
|
return expanded;
|
|
}
|
|
};
|
|
|
|
if ( !rmargin.test( prefix ) ) {
|
|
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
}
|
|
});
|
|
var r20 = /%20/g,
|
|
rbracket = /\[\]$/,
|
|
rCRLF = /\r?\n/g,
|
|
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
|
rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
|
jQuery.fn.extend({
|
|
serialize: function() {
|
|
return jQuery.param( this.serializeArray() );
|
|
},
|
|
serializeArray: function() {
|
|
return this.map(function(){
|
|
// Can add propHook for "elements" to filter or add form elements
|
|
var elements = jQuery.prop( this, "elements" );
|
|
return elements ? jQuery.makeArray( elements ) : this;
|
|
})
|
|
.filter(function(){
|
|
var type = this.type;
|
|
// Use .is(":disabled") so that fieldset[disabled] works
|
|
return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
( this.checked || !manipulation_rcheckableType.test( type ) );
|
|
})
|
|
.map(function( i, elem ){
|
|
var val = jQuery( this ).val();
|
|
|
|
return val == null ?
|
|
null :
|
|
jQuery.isArray( val ) ?
|
|
jQuery.map( val, function( val ){
|
|
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
}) :
|
|
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
}).get();
|
|
}
|
|
});
|
|
|
|
//Serialize an array of form elements or a set of
|
|
//key/values into a query string
|
|
jQuery.param = function( a, traditional ) {
|
|
var prefix,
|
|
s = [],
|
|
add = function( key, value ) {
|
|
// If value is a function, invoke it and return its value
|
|
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
|
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
};
|
|
|
|
// Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
if ( traditional === undefined ) {
|
|
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
|
}
|
|
|
|
// If an array was passed in, assume that it is an array of form elements.
|
|
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
// Serialize the form elements
|
|
jQuery.each( a, function() {
|
|
add( this.name, this.value );
|
|
});
|
|
|
|
} else {
|
|
// If traditional, encode the "old" way (the way 1.3.2 or older
|
|
// did it), otherwise encode params recursively.
|
|
for ( prefix in a ) {
|
|
buildParams( prefix, a[ prefix ], traditional, add );
|
|
}
|
|
}
|
|
|
|
// Return the resulting serialization
|
|
return s.join( "&" ).replace( r20, "+" );
|
|
};
|
|
|
|
function buildParams( prefix, obj, traditional, add ) {
|
|
var name;
|
|
|
|
if ( jQuery.isArray( obj ) ) {
|
|
// Serialize array item.
|
|
jQuery.each( obj, function( i, v ) {
|
|
if ( traditional || rbracket.test( prefix ) ) {
|
|
// Treat each array item as a scalar.
|
|
add( prefix, v );
|
|
|
|
} else {
|
|
// Item is non-scalar (array or object), encode its numeric index.
|
|
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
|
}
|
|
});
|
|
|
|
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
// Serialize object item.
|
|
for ( name in obj ) {
|
|
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
}
|
|
|
|
} else {
|
|
// Serialize scalar item.
|
|
add( prefix, obj );
|
|
}
|
|
}
|
|
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
|
|
|
// Handle event binding
|
|
jQuery.fn[ name ] = function( data, fn ) {
|
|
return arguments.length > 0 ?
|
|
this.on( name, null, data, fn ) :
|
|
this.trigger( name );
|
|
};
|
|
});
|
|
|
|
jQuery.fn.hover = function( fnOver, fnOut ) {
|
|
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
};
|
|
var
|
|
// Document location
|
|
ajaxLocParts,
|
|
ajaxLocation,
|
|
ajax_nonce = jQuery.now(),
|
|
|
|
ajax_rquery = /\?/,
|
|
rhash = /#.*$/,
|
|
rts = /([?&])_=[^&]*/,
|
|
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
|
// #7653, #8125, #8152: local protocol detection
|
|
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
rnoContent = /^(?:GET|HEAD)$/,
|
|
rprotocol = /^\/\//,
|
|
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
|
|
|
// Keep a copy of the old load method
|
|
_load = jQuery.fn.load,
|
|
|
|
/* Prefilters
|
|
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
* 2) These are called:
|
|
* - BEFORE asking for a transport
|
|
* - AFTER param serialization (s.data is a string if s.processData is true)
|
|
* 3) key is the dataType
|
|
* 4) the catchall symbol "*" can be used
|
|
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
*/
|
|
prefilters = {},
|
|
|
|
/* Transports bindings
|
|
* 1) key is the dataType
|
|
* 2) the catchall symbol "*" can be used
|
|
* 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
*/
|
|
transports = {},
|
|
|
|
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
allTypes = "*/".concat("*");
|
|
|
|
// #8138, IE may throw an exception when accessing
|
|
// a field from window.location if document.domain has been set
|
|
try {
|
|
ajaxLocation = location.href;
|
|
} catch( e ) {
|
|
// Use the href attribute of an A element
|
|
// since IE will modify it given document.location
|
|
ajaxLocation = document.createElement( "a" );
|
|
ajaxLocation.href = "";
|
|
ajaxLocation = ajaxLocation.href;
|
|
}
|
|
|
|
// Segment location into parts
|
|
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
|
|
|
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
function addToPrefiltersOrTransports( structure ) {
|
|
|
|
// dataTypeExpression is optional and defaults to "*"
|
|
return function( dataTypeExpression, func ) {
|
|
|
|
if ( typeof dataTypeExpression !== "string" ) {
|
|
func = dataTypeExpression;
|
|
dataTypeExpression = "*";
|
|
}
|
|
|
|
var dataType,
|
|
i = 0,
|
|
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
|
|
|
|
if ( jQuery.isFunction( func ) ) {
|
|
// For each dataType in the dataTypeExpression
|
|
while ( (dataType = dataTypes[i++]) ) {
|
|
// Prepend if requested
|
|
if ( dataType[0] === "+" ) {
|
|
dataType = dataType.slice( 1 ) || "*";
|
|
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
|
|
|
|
// Otherwise append
|
|
} else {
|
|
(structure[ dataType ] = structure[ dataType ] || []).push( func );
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
// Base inspection function for prefilters and transports
|
|
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
|
var inspected = {},
|
|
seekingTransport = ( structure === transports );
|
|
|
|
function inspect( dataType ) {
|
|
var selected;
|
|
inspected[ dataType ] = true;
|
|
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
options.dataTypes.unshift( dataTypeOrTransport );
|
|
inspect( dataTypeOrTransport );
|
|
return false;
|
|
} else if ( seekingTransport ) {
|
|
return !( selected = dataTypeOrTransport );
|
|
}
|
|
});
|
|
return selected;
|
|
}
|
|
|
|
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
}
|
|
|
|
// A special extend for ajax options
|
|
// that takes "flat" options (not to be deep extended)
|
|
// Fixes #9887
|
|
function ajaxExtend( target, src ) {
|
|
var deep, key,
|
|
flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
|
for ( key in src ) {
|
|
if ( src[ key ] !== undefined ) {
|
|
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
|
|
}
|
|
}
|
|
if ( deep ) {
|
|
jQuery.extend( true, target, deep );
|
|
}
|
|
|
|
return target;
|
|
}
|
|
|
|
jQuery.fn.load = function( url, params, callback ) {
|
|
if ( typeof url !== "string" && _load ) {
|
|
return _load.apply( this, arguments );
|
|
}
|
|
|
|
var selector, response, type,
|
|
self = this,
|
|
off = url.indexOf(" ");
|
|
|
|
if ( off >= 0 ) {
|
|
selector = url.slice( off, url.length );
|
|
url = url.slice( 0, off );
|
|
}
|
|
|
|
// If it's a function
|
|
if ( jQuery.isFunction( params ) ) {
|
|
|
|
// We assume that it's the callback
|
|
callback = params;
|
|
params = undefined;
|
|
|
|
// Otherwise, build a param string
|
|
} else if ( params && typeof params === "object" ) {
|
|
type = "POST";
|
|
}
|
|
|
|
// If we have elements to modify, make the request
|
|
if ( self.length > 0 ) {
|
|
jQuery.ajax({
|
|
url: url,
|
|
|
|
// if "type" variable is undefined, then "GET" method will be used
|
|
type: type,
|
|
dataType: "html",
|
|
data: params
|
|
}).done(function( responseText ) {
|
|
|
|
// Save response for use in complete callback
|
|
response = arguments;
|
|
|
|
self.html( selector ?
|
|
|
|
// If a selector was specified, locate the right elements in a dummy div
|
|
// Exclude scripts to avoid IE 'Permission Denied' errors
|
|
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
|
// Otherwise use the full result
|
|
responseText );
|
|
|
|
}).complete( callback && function( jqXHR, status ) {
|
|
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
});
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
// Attach a bunch of functions for handling common AJAX events
|
|
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
|
|
jQuery.fn[ type ] = function( fn ){
|
|
return this.on( type, fn );
|
|
};
|
|
});
|
|
|
|
jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
jQuery[ method ] = function( url, data, callback, type ) {
|
|
// shift arguments if data argument was omitted
|
|
if ( jQuery.isFunction( data ) ) {
|
|
type = type || callback;
|
|
callback = data;
|
|
data = undefined;
|
|
}
|
|
|
|
return jQuery.ajax({
|
|
url: url,
|
|
type: method,
|
|
dataType: type,
|
|
data: data,
|
|
success: callback
|
|
});
|
|
};
|
|
});
|
|
|
|
jQuery.extend({
|
|
|
|
// Counter for holding the number of active queries
|
|
active: 0,
|
|
|
|
// Last-Modified header cache for next request
|
|
lastModified: {},
|
|
etag: {},
|
|
|
|
ajaxSettings: {
|
|
url: ajaxLocation,
|
|
type: "GET",
|
|
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
|
global: true,
|
|
processData: true,
|
|
async: true,
|
|
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
/*
|
|
timeout: 0,
|
|
data: null,
|
|
dataType: null,
|
|
username: null,
|
|
password: null,
|
|
cache: null,
|
|
throws: false,
|
|
traditional: false,
|
|
headers: {},
|
|
*/
|
|
|
|
accepts: {
|
|
"*": allTypes,
|
|
text: "text/plain",
|
|
html: "text/html",
|
|
xml: "application/xml, text/xml",
|
|
json: "application/json, text/javascript"
|
|
},
|
|
|
|
contents: {
|
|
xml: /xml/,
|
|
html: /html/,
|
|
json: /json/
|
|
},
|
|
|
|
responseFields: {
|
|
xml: "responseXML",
|
|
text: "responseText"
|
|
},
|
|
|
|
// Data converters
|
|
// Keys separate source (or catchall "*") and destination types with a single space
|
|
converters: {
|
|
|
|
// Convert anything to text
|
|
"* text": window.String,
|
|
|
|
// Text to html (true = no transformation)
|
|
"text html": true,
|
|
|
|
// Evaluate text as a json expression
|
|
"text json": jQuery.parseJSON,
|
|
|
|
// Parse text as xml
|
|
"text xml": jQuery.parseXML
|
|
},
|
|
|
|
// For options that shouldn't be deep extended:
|
|
// you can add your own custom options here if
|
|
// and when you create one that shouldn't be
|
|
// deep extended (see ajaxExtend)
|
|
flatOptions: {
|
|
url: true,
|
|
context: true
|
|
}
|
|
},
|
|
|
|
// Creates a full fledged settings object into target
|
|
// with both ajaxSettings and settings fields.
|
|
// If target is omitted, writes into ajaxSettings.
|
|
ajaxSetup: function( target, settings ) {
|
|
return settings ?
|
|
|
|
// Building a settings object
|
|
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
|
// Extending ajaxSettings
|
|
ajaxExtend( jQuery.ajaxSettings, target );
|
|
},
|
|
|
|
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
|
// Main method
|
|
ajax: function( url, options ) {
|
|
|
|
// If url is an object, simulate pre-1.5 signature
|
|
if ( typeof url === "object" ) {
|
|
options = url;
|
|
url = undefined;
|
|
}
|
|
|
|
// Force options to be an object
|
|
options = options || {};
|
|
|
|
var // Cross-domain detection vars
|
|
parts,
|
|
// Loop variable
|
|
i,
|
|
// URL without anti-cache param
|
|
cacheURL,
|
|
// Response headers as string
|
|
responseHeadersString,
|
|
// timeout handle
|
|
timeoutTimer,
|
|
|
|
// To know if global events are to be dispatched
|
|
fireGlobals,
|
|
|
|
transport,
|
|
// Response headers
|
|
responseHeaders,
|
|
// Create the final options object
|
|
s = jQuery.ajaxSetup( {}, options ),
|
|
// Callbacks context
|
|
callbackContext = s.context || s,
|
|
// Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
jQuery( callbackContext ) :
|
|
jQuery.event,
|
|
// Deferreds
|
|
deferred = jQuery.Deferred(),
|
|
completeDeferred = jQuery.Callbacks("once memory"),
|
|
// Status-dependent callbacks
|
|
statusCode = s.statusCode || {},
|
|
// Headers (they are sent all at once)
|
|
requestHeaders = {},
|
|
requestHeadersNames = {},
|
|
// The jqXHR state
|
|
state = 0,
|
|
// Default abort message
|
|
strAbort = "canceled",
|
|
// Fake xhr
|
|
jqXHR = {
|
|
readyState: 0,
|
|
|
|
// Builds headers hashtable if needed
|
|
getResponseHeader: function( key ) {
|
|
var match;
|
|
if ( state === 2 ) {
|
|
if ( !responseHeaders ) {
|
|
responseHeaders = {};
|
|
while ( (match = rheaders.exec( responseHeadersString )) ) {
|
|
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
|
}
|
|
}
|
|
match = responseHeaders[ key.toLowerCase() ];
|
|
}
|
|
return match == null ? null : match;
|
|
},
|
|
|
|
// Raw string
|
|
getAllResponseHeaders: function() {
|
|
return state === 2 ? responseHeadersString : null;
|
|
},
|
|
|
|
// Caches the header
|
|
setRequestHeader: function( name, value ) {
|
|
var lname = name.toLowerCase();
|
|
if ( !state ) {
|
|
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
requestHeaders[ name ] = value;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Overrides response content-type header
|
|
overrideMimeType: function( type ) {
|
|
if ( !state ) {
|
|
s.mimeType = type;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Status-dependent callbacks
|
|
statusCode: function( map ) {
|
|
var code;
|
|
if ( map ) {
|
|
if ( state < 2 ) {
|
|
for ( code in map ) {
|
|
// Lazy-add the new callback in a way that preserves old ones
|
|
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
}
|
|
} else {
|
|
// Execute the appropriate callbacks
|
|
jqXHR.always( map[ jqXHR.status ] );
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Cancel the request
|
|
abort: function( statusText ) {
|
|
var finalText = statusText || strAbort;
|
|
if ( transport ) {
|
|
transport.abort( finalText );
|
|
}
|
|
done( 0, finalText );
|
|
return this;
|
|
}
|
|
};
|
|
|
|
// Attach deferreds
|
|
deferred.promise( jqXHR ).complete = completeDeferred.add;
|
|
jqXHR.success = jqXHR.done;
|
|
jqXHR.error = jqXHR.fail;
|
|
|
|
// Remove hash character (#7531: and string promotion)
|
|
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
|
// Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
// We also use the url parameter if available
|
|
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
|
|
|
// Alias method option to type as per ticket #12004
|
|
s.type = options.method || options.type || s.method || s.type;
|
|
|
|
// Extract dataTypes list
|
|
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
|
|
|
|
// A cross-domain request is in order when we have a protocol:host:port mismatch
|
|
if ( s.crossDomain == null ) {
|
|
parts = rurl.exec( s.url.toLowerCase() );
|
|
s.crossDomain = !!( parts &&
|
|
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
|
|
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
|
|
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
|
|
);
|
|
}
|
|
|
|
// Convert data if not already a string
|
|
if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
s.data = jQuery.param( s.data, s.traditional );
|
|
}
|
|
|
|
// Apply prefilters
|
|
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
|
// If request was aborted inside a prefilter, stop there
|
|
if ( state === 2 ) {
|
|
return jqXHR;
|
|
}
|
|
|
|
// We can fire global events as of now if asked to
|
|
fireGlobals = s.global;
|
|
|
|
// Watch for a new set of requests
|
|
if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
jQuery.event.trigger("ajaxStart");
|
|
}
|
|
|
|
// Uppercase the type
|
|
s.type = s.type.toUpperCase();
|
|
|
|
// Determine if request has content
|
|
s.hasContent = !rnoContent.test( s.type );
|
|
|
|
// Save the URL in case we're toying with the If-Modified-Since
|
|
// and/or If-None-Match header later on
|
|
cacheURL = s.url;
|
|
|
|
// More options handling for requests with no content
|
|
if ( !s.hasContent ) {
|
|
|
|
// If data is available, append data to url
|
|
if ( s.data ) {
|
|
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
|
|
// #9682: remove data so that it's not used in an eventual retry
|
|
delete s.data;
|
|
}
|
|
|
|
// Add anti-cache in url if needed
|
|
if ( s.cache === false ) {
|
|
s.url = rts.test( cacheURL ) ?
|
|
|
|
// If there is already a '_' parameter, set its value
|
|
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
|
|
|
|
// Otherwise add one to the end
|
|
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
|
|
}
|
|
}
|
|
|
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
if ( s.ifModified ) {
|
|
if ( jQuery.lastModified[ cacheURL ] ) {
|
|
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
}
|
|
if ( jQuery.etag[ cacheURL ] ) {
|
|
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
}
|
|
}
|
|
|
|
// Set the correct header, if data is being sent
|
|
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
}
|
|
|
|
// Set the Accepts header for the server, depending on the dataType
|
|
jqXHR.setRequestHeader(
|
|
"Accept",
|
|
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
|
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
s.accepts[ "*" ]
|
|
);
|
|
|
|
// Check for headers option
|
|
for ( i in s.headers ) {
|
|
jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
}
|
|
|
|
// Allow custom headers/mimetypes and early abort
|
|
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
// Abort if not done already and return
|
|
return jqXHR.abort();
|
|
}
|
|
|
|
// aborting is no longer a cancellation
|
|
strAbort = "abort";
|
|
|
|
// Install callbacks on deferreds
|
|
for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
jqXHR[ i ]( s[ i ] );
|
|
}
|
|
|
|
// Get transport
|
|
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
|
// If no transport, we auto-abort
|
|
if ( !transport ) {
|
|
done( -1, "No Transport" );
|
|
} else {
|
|
jqXHR.readyState = 1;
|
|
|
|
// Send global event
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
}
|
|
// Timeout
|
|
if ( s.async && s.timeout > 0 ) {
|
|
timeoutTimer = setTimeout(function() {
|
|
jqXHR.abort("timeout");
|
|
}, s.timeout );
|
|
}
|
|
|
|
try {
|
|
state = 1;
|
|
transport.send( requestHeaders, done );
|
|
} catch ( e ) {
|
|
// Propagate exception as error if not done
|
|
if ( state < 2 ) {
|
|
done( -1, e );
|
|
// Simply rethrow otherwise
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Callback for when everything is done
|
|
function done( status, nativeStatusText, responses, headers ) {
|
|
var isSuccess, success, error, response, modified,
|
|
statusText = nativeStatusText;
|
|
|
|
// Called once
|
|
if ( state === 2 ) {
|
|
return;
|
|
}
|
|
|
|
// State is "done" now
|
|
state = 2;
|
|
|
|
// Clear timeout if it exists
|
|
if ( timeoutTimer ) {
|
|
clearTimeout( timeoutTimer );
|
|
}
|
|
|
|
// Dereference transport for early garbage collection
|
|
// (no matter how long the jqXHR object will be used)
|
|
transport = undefined;
|
|
|
|
// Cache response headers
|
|
responseHeadersString = headers || "";
|
|
|
|
// Set readyState
|
|
jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
|
// Get response data
|
|
if ( responses ) {
|
|
response = ajaxHandleResponses( s, jqXHR, responses );
|
|
}
|
|
|
|
// If successful, handle type chaining
|
|
if ( status >= 200 && status < 300 || status === 304 ) {
|
|
|
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
if ( s.ifModified ) {
|
|
modified = jqXHR.getResponseHeader("Last-Modified");
|
|
if ( modified ) {
|
|
jQuery.lastModified[ cacheURL ] = modified;
|
|
}
|
|
modified = jqXHR.getResponseHeader("etag");
|
|
if ( modified ) {
|
|
jQuery.etag[ cacheURL ] = modified;
|
|
}
|
|
}
|
|
|
|
// if no content
|
|
if ( status === 204 ) {
|
|
isSuccess = true;
|
|
statusText = "nocontent";
|
|
|
|
// if not modified
|
|
} else if ( status === 304 ) {
|
|
isSuccess = true;
|
|
statusText = "notmodified";
|
|
|
|
// If we have data, let's convert it
|
|
} else {
|
|
isSuccess = ajaxConvert( s, response );
|
|
statusText = isSuccess.state;
|
|
success = isSuccess.data;
|
|
error = isSuccess.error;
|
|
isSuccess = !error;
|
|
}
|
|
} else {
|
|
// We extract error from statusText
|
|
// then normalize statusText and status for non-aborts
|
|
error = statusText;
|
|
if ( status || !statusText ) {
|
|
statusText = "error";
|
|
if ( status < 0 ) {
|
|
status = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set data for the fake xhr object
|
|
jqXHR.status = status;
|
|
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
|
// Success/Error
|
|
if ( isSuccess ) {
|
|
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
} else {
|
|
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
}
|
|
|
|
// Status-dependent callbacks
|
|
jqXHR.statusCode( statusCode );
|
|
statusCode = undefined;
|
|
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
[ jqXHR, s, isSuccess ? success : error ] );
|
|
}
|
|
|
|
// Complete
|
|
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
// Handle the global AJAX counter
|
|
if ( !( --jQuery.active ) ) {
|
|
jQuery.event.trigger("ajaxStop");
|
|
}
|
|
}
|
|
}
|
|
|
|
return jqXHR;
|
|
},
|
|
|
|
getScript: function( url, callback ) {
|
|
return jQuery.get( url, undefined, callback, "script" );
|
|
},
|
|
|
|
getJSON: function( url, data, callback ) {
|
|
return jQuery.get( url, data, callback, "json" );
|
|
}
|
|
});
|
|
|
|
/* Handles responses to an ajax request:
|
|
* - sets all responseXXX fields accordingly
|
|
* - finds the right dataType (mediates between content-type and expected dataType)
|
|
* - returns the corresponding response
|
|
*/
|
|
function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
var firstDataType, ct, finalDataType, type,
|
|
contents = s.contents,
|
|
dataTypes = s.dataTypes,
|
|
responseFields = s.responseFields;
|
|
|
|
// Fill responseXXX fields
|
|
for ( type in responseFields ) {
|
|
if ( type in responses ) {
|
|
jqXHR[ responseFields[type] ] = responses[ type ];
|
|
}
|
|
}
|
|
|
|
// Remove auto dataType and get content-type in the process
|
|
while( dataTypes[ 0 ] === "*" ) {
|
|
dataTypes.shift();
|
|
if ( ct === undefined ) {
|
|
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
|
}
|
|
}
|
|
|
|
// Check if we're dealing with a known content-type
|
|
if ( ct ) {
|
|
for ( type in contents ) {
|
|
if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
dataTypes.unshift( type );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check to see if we have a response for the expected dataType
|
|
if ( dataTypes[ 0 ] in responses ) {
|
|
finalDataType = dataTypes[ 0 ];
|
|
} else {
|
|
// Try convertible dataTypes
|
|
for ( type in responses ) {
|
|
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
|
finalDataType = type;
|
|
break;
|
|
}
|
|
if ( !firstDataType ) {
|
|
firstDataType = type;
|
|
}
|
|
}
|
|
// Or just use first one
|
|
finalDataType = finalDataType || firstDataType;
|
|
}
|
|
|
|
// If we found a dataType
|
|
// We add the dataType to the list if needed
|
|
// and return the corresponding response
|
|
if ( finalDataType ) {
|
|
if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
dataTypes.unshift( finalDataType );
|
|
}
|
|
return responses[ finalDataType ];
|
|
}
|
|
}
|
|
|
|
// Chain conversions given the request and the original response
|
|
function ajaxConvert( s, response ) {
|
|
var conv2, current, conv, tmp,
|
|
converters = {},
|
|
i = 0,
|
|
// Work with a copy of dataTypes in case we need to modify it for conversion
|
|
dataTypes = s.dataTypes.slice(),
|
|
prev = dataTypes[ 0 ];
|
|
|
|
// Apply the dataFilter if provided
|
|
if ( s.dataFilter ) {
|
|
response = s.dataFilter( response, s.dataType );
|
|
}
|
|
|
|
// Create converters map with lowercased keys
|
|
if ( dataTypes[ 1 ] ) {
|
|
for ( conv in s.converters ) {
|
|
converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
}
|
|
}
|
|
|
|
// Convert to each sequential dataType, tolerating list modification
|
|
for ( ; (current = dataTypes[++i]); ) {
|
|
|
|
// There's only work to do if current dataType is non-auto
|
|
if ( current !== "*" ) {
|
|
|
|
// Convert response if prev dataType is non-auto and differs from current
|
|
if ( prev !== "*" && prev !== current ) {
|
|
|
|
// Seek a direct converter
|
|
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
|
// If none found, seek a pair
|
|
if ( !conv ) {
|
|
for ( conv2 in converters ) {
|
|
|
|
// If conv2 outputs current
|
|
tmp = conv2.split(" ");
|
|
if ( tmp[ 1 ] === current ) {
|
|
|
|
// If prev can be converted to accepted input
|
|
conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
converters[ "* " + tmp[ 0 ] ];
|
|
if ( conv ) {
|
|
// Condense equivalence converters
|
|
if ( conv === true ) {
|
|
conv = converters[ conv2 ];
|
|
|
|
// Otherwise, insert the intermediate dataType
|
|
} else if ( converters[ conv2 ] !== true ) {
|
|
current = tmp[ 0 ];
|
|
dataTypes.splice( i--, 0, current );
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Apply converter (if not an equivalence)
|
|
if ( conv !== true ) {
|
|
|
|
// Unless errors are allowed to bubble, catch and return them
|
|
if ( conv && s["throws"] ) {
|
|
response = conv( response );
|
|
} else {
|
|
try {
|
|
response = conv( response );
|
|
} catch ( e ) {
|
|
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update prev for next iteration
|
|
prev = current;
|
|
}
|
|
}
|
|
|
|
return { state: "success", data: response };
|
|
}
|
|
// Install script dataType
|
|
jQuery.ajaxSetup({
|
|
accepts: {
|
|
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
|
},
|
|
contents: {
|
|
script: /(?:java|ecma)script/
|
|
},
|
|
converters: {
|
|
"text script": function( text ) {
|
|
jQuery.globalEval( text );
|
|
return text;
|
|
}
|
|
}
|
|
});
|
|
|
|
// Handle cache's special case and global
|
|
jQuery.ajaxPrefilter( "script", function( s ) {
|
|
if ( s.cache === undefined ) {
|
|
s.cache = false;
|
|
}
|
|
if ( s.crossDomain ) {
|
|
s.type = "GET";
|
|
s.global = false;
|
|
}
|
|
});
|
|
|
|
// Bind script tag hack transport
|
|
jQuery.ajaxTransport( "script", function(s) {
|
|
|
|
// This transport only deals with cross domain requests
|
|
if ( s.crossDomain ) {
|
|
|
|
var script,
|
|
head = document.head || jQuery("head")[0] || document.documentElement;
|
|
|
|
return {
|
|
|
|
send: function( _, callback ) {
|
|
|
|
script = document.createElement("script");
|
|
|
|
script.async = true;
|
|
|
|
if ( s.scriptCharset ) {
|
|
script.charset = s.scriptCharset;
|
|
}
|
|
|
|
script.src = s.url;
|
|
|
|
// Attach handlers for all browsers
|
|
script.onload = script.onreadystatechange = function( _, isAbort ) {
|
|
|
|
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
|
|
|
// Handle memory leak in IE
|
|
script.onload = script.onreadystatechange = null;
|
|
|
|
// Remove the script
|
|
if ( script.parentNode ) {
|
|
script.parentNode.removeChild( script );
|
|
}
|
|
|
|
// Dereference the script
|
|
script = null;
|
|
|
|
// Callback if not abort
|
|
if ( !isAbort ) {
|
|
callback( 200, "success" );
|
|
}
|
|
}
|
|
};
|
|
|
|
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
|
|
// Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
head.insertBefore( script, head.firstChild );
|
|
},
|
|
|
|
abort: function() {
|
|
if ( script ) {
|
|
script.onload( undefined, true );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|
|
var oldCallbacks = [],
|
|
rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
|
// Default jsonp settings
|
|
jQuery.ajaxSetup({
|
|
jsonp: "callback",
|
|
jsonpCallback: function() {
|
|
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
|
|
this[ callback ] = true;
|
|
return callback;
|
|
}
|
|
});
|
|
|
|
// Detect, normalize options and install callbacks for jsonp requests
|
|
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
|
var callbackName, overwritten, responseContainer,
|
|
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
"url" :
|
|
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
|
|
);
|
|
|
|
// Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
|
// Get callback name, remembering preexisting value associated with it
|
|
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
s.jsonpCallback() :
|
|
s.jsonpCallback;
|
|
|
|
// Insert callback into url or form data
|
|
if ( jsonProp ) {
|
|
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
} else if ( s.jsonp !== false ) {
|
|
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
}
|
|
|
|
// Use data converter to retrieve json after script execution
|
|
s.converters["script json"] = function() {
|
|
if ( !responseContainer ) {
|
|
jQuery.error( callbackName + " was not called" );
|
|
}
|
|
return responseContainer[ 0 ];
|
|
};
|
|
|
|
// force json dataType
|
|
s.dataTypes[ 0 ] = "json";
|
|
|
|
// Install callback
|
|
overwritten = window[ callbackName ];
|
|
window[ callbackName ] = function() {
|
|
responseContainer = arguments;
|
|
};
|
|
|
|
// Clean-up function (fires after converters)
|
|
jqXHR.always(function() {
|
|
// Restore preexisting value
|
|
window[ callbackName ] = overwritten;
|
|
|
|
// Save back as free
|
|
if ( s[ callbackName ] ) {
|
|
// make sure that re-using the options doesn't screw things around
|
|
s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
|
// save the callback name for future use
|
|
oldCallbacks.push( callbackName );
|
|
}
|
|
|
|
// Call if it was a function and we have a response
|
|
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
overwritten( responseContainer[ 0 ] );
|
|
}
|
|
|
|
responseContainer = overwritten = undefined;
|
|
});
|
|
|
|
// Delegate to script
|
|
return "script";
|
|
}
|
|
});
|
|
var xhrCallbacks, xhrSupported,
|
|
xhrId = 0,
|
|
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
|
xhrOnUnloadAbort = window.ActiveXObject && function() {
|
|
// Abort all pending requests
|
|
var key;
|
|
for ( key in xhrCallbacks ) {
|
|
xhrCallbacks[ key ]( undefined, true );
|
|
}
|
|
};
|
|
|
|
// Functions to create xhrs
|
|
function createStandardXHR() {
|
|
try {
|
|
return new window.XMLHttpRequest();
|
|
} catch( e ) {}
|
|
}
|
|
|
|
function createActiveXHR() {
|
|
try {
|
|
return new window.ActiveXObject("Microsoft.XMLHTTP");
|
|
} catch( e ) {}
|
|
}
|
|
|
|
// Create the request object
|
|
// (This is still attached to ajaxSettings for backward compatibility)
|
|
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
|
/* Microsoft failed to properly
|
|
* implement the XMLHttpRequest in IE7 (can't request local files),
|
|
* so we use the ActiveXObject when it is available
|
|
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
|
* we need a fallback.
|
|
*/
|
|
function() {
|
|
return !this.isLocal && createStandardXHR() || createActiveXHR();
|
|
} :
|
|
// For all other browsers, use the standard XMLHttpRequest object
|
|
createStandardXHR;
|
|
|
|
// Determine support properties
|
|
xhrSupported = jQuery.ajaxSettings.xhr();
|
|
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
xhrSupported = jQuery.support.ajax = !!xhrSupported;
|
|
|
|
// Create transport if the browser can provide an xhr
|
|
if ( xhrSupported ) {
|
|
|
|
jQuery.ajaxTransport(function( s ) {
|
|
// Cross domain only allowed if supported through XMLHttpRequest
|
|
if ( !s.crossDomain || jQuery.support.cors ) {
|
|
|
|
var callback;
|
|
|
|
return {
|
|
send: function( headers, complete ) {
|
|
|
|
// Get a new xhr
|
|
var handle, i,
|
|
xhr = s.xhr();
|
|
|
|
// Open the socket
|
|
// Passing null username, generates a login popup on Opera (#2865)
|
|
if ( s.username ) {
|
|
xhr.open( s.type, s.url, s.async, s.username, s.password );
|
|
} else {
|
|
xhr.open( s.type, s.url, s.async );
|
|
}
|
|
|
|
// Apply custom fields if provided
|
|
if ( s.xhrFields ) {
|
|
for ( i in s.xhrFields ) {
|
|
xhr[ i ] = s.xhrFields[ i ];
|
|
}
|
|
}
|
|
|
|
// Override mime type if needed
|
|
if ( s.mimeType && xhr.overrideMimeType ) {
|
|
xhr.overrideMimeType( s.mimeType );
|
|
}
|
|
|
|
// X-Requested-With header
|
|
// For cross-domain requests, seeing as conditions for a preflight are
|
|
// akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
// (it can always be set on a per-request basis or even using ajaxSetup)
|
|
// For same-domain requests, won't change header if already provided.
|
|
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
|
headers["X-Requested-With"] = "XMLHttpRequest";
|
|
}
|
|
|
|
// Need an extra try/catch for cross domain requests in Firefox 3
|
|
try {
|
|
for ( i in headers ) {
|
|
xhr.setRequestHeader( i, headers[ i ] );
|
|
}
|
|
} catch( err ) {}
|
|
|
|
// Do send the request
|
|
// This may raise an exception which is actually
|
|
// handled in jQuery.ajax (so no try/catch here)
|
|
xhr.send( ( s.hasContent && s.data ) || null );
|
|
|
|
// Listener
|
|
callback = function( _, isAbort ) {
|
|
var status, responseHeaders, statusText, responses;
|
|
|
|
// Firefox throws exceptions when accessing properties
|
|
// of an xhr when a network error occurred
|
|
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
|
try {
|
|
|
|
// Was never called and is aborted or complete
|
|
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
|
|
|
// Only called once
|
|
callback = undefined;
|
|
|
|
// Do not keep as active anymore
|
|
if ( handle ) {
|
|
xhr.onreadystatechange = jQuery.noop;
|
|
if ( xhrOnUnloadAbort ) {
|
|
delete xhrCallbacks[ handle ];
|
|
}
|
|
}
|
|
|
|
// If it's an abort
|
|
if ( isAbort ) {
|
|
// Abort it manually if needed
|
|
if ( xhr.readyState !== 4 ) {
|
|
xhr.abort();
|
|
}
|
|
} else {
|
|
responses = {};
|
|
status = xhr.status;
|
|
responseHeaders = xhr.getAllResponseHeaders();
|
|
|
|
// When requesting binary data, IE6-9 will throw an exception
|
|
// on any attempt to access responseText (#11426)
|
|
if ( typeof xhr.responseText === "string" ) {
|
|
responses.text = xhr.responseText;
|
|
}
|
|
|
|
// Firefox throws an exception when accessing
|
|
// statusText for faulty cross-domain requests
|
|
try {
|
|
statusText = xhr.statusText;
|
|
} catch( e ) {
|
|
// We normalize with Webkit giving an empty statusText
|
|
statusText = "";
|
|
}
|
|
|
|
// Filter status for non standard behaviors
|
|
|
|
// If the request is local and we have data: assume a success
|
|
// (success with no data won't get notified, that's the best we
|
|
// can do given current implementations)
|
|
if ( !status && s.isLocal && !s.crossDomain ) {
|
|
status = responses.text ? 200 : 404;
|
|
// IE - #1450: sometimes returns 1223 when it should be 204
|
|
} else if ( status === 1223 ) {
|
|
status = 204;
|
|
}
|
|
}
|
|
}
|
|
} catch( firefoxAccessException ) {
|
|
if ( !isAbort ) {
|
|
complete( -1, firefoxAccessException );
|
|
}
|
|
}
|
|
|
|
// Call complete if needed
|
|
if ( responses ) {
|
|
complete( status, statusText, responses, responseHeaders );
|
|
}
|
|
};
|
|
|
|
if ( !s.async ) {
|
|
// if we're in sync mode we fire the callback
|
|
callback();
|
|
} else if ( xhr.readyState === 4 ) {
|
|
// (IE6 & IE7) if it's in cache and has been
|
|
// retrieved directly we need to fire the callback
|
|
setTimeout( callback );
|
|
} else {
|
|
handle = ++xhrId;
|
|
if ( xhrOnUnloadAbort ) {
|
|
// Create the active xhrs callbacks list if needed
|
|
// and attach the unload handler
|
|
if ( !xhrCallbacks ) {
|
|
xhrCallbacks = {};
|
|
jQuery( window ).unload( xhrOnUnloadAbort );
|
|
}
|
|
// Add to list of active xhrs callbacks
|
|
xhrCallbacks[ handle ] = callback;
|
|
}
|
|
xhr.onreadystatechange = callback;
|
|
}
|
|
},
|
|
|
|
abort: function() {
|
|
if ( callback ) {
|
|
callback( undefined, true );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|
|
}
|
|
var fxNow, timerId,
|
|
rfxtypes = /^(?:toggle|show|hide)$/,
|
|
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
|
|
rrun = /queueHooks$/,
|
|
animationPrefilters = [ defaultPrefilter ],
|
|
tweeners = {
|
|
"*": [function( prop, value ) {
|
|
var end, unit,
|
|
tween = this.createTween( prop, value ),
|
|
parts = rfxnum.exec( value ),
|
|
target = tween.cur(),
|
|
start = +target || 0,
|
|
scale = 1,
|
|
maxIterations = 20;
|
|
|
|
if ( parts ) {
|
|
end = +parts[2];
|
|
unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
|
// We need to compute starting value
|
|
if ( unit !== "px" && start ) {
|
|
// Iteratively approximate from a nonzero starting point
|
|
// Prefer the current property, because this process will be trivial if it uses the same units
|
|
// Fallback to end or a simple constant
|
|
start = jQuery.css( tween.elem, prop, true ) || end || 1;
|
|
|
|
do {
|
|
// If previous iteration zeroed out, double until we get *something*
|
|
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
|
scale = scale || ".5";
|
|
|
|
// Adjust and apply
|
|
start = start / scale;
|
|
jQuery.style( tween.elem, prop, start + unit );
|
|
|
|
// Update scale, tolerating zero or NaN from tween.cur()
|
|
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
|
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
|
|
}
|
|
|
|
tween.unit = unit;
|
|
tween.start = start;
|
|
// If a +=/-= token was provided, we're doing a relative animation
|
|
tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
|
|
}
|
|
return tween;
|
|
}]
|
|
};
|
|
|
|
// Animations created synchronously will run synchronously
|
|
function createFxNow() {
|
|
setTimeout(function() {
|
|
fxNow = undefined;
|
|
});
|
|
return ( fxNow = jQuery.now() );
|
|
}
|
|
|
|
function createTweens( animation, props ) {
|
|
jQuery.each( props, function( prop, value ) {
|
|
var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
|
index = 0,
|
|
length = collection.length;
|
|
for ( ; index < length; index++ ) {
|
|
if ( collection[ index ].call( animation, prop, value ) ) {
|
|
|
|
// we're done with this property
|
|
return;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
function Animation( elem, properties, options ) {
|
|
var result,
|
|
stopped,
|
|
index = 0,
|
|
length = animationPrefilters.length,
|
|
deferred = jQuery.Deferred().always( function() {
|
|
// don't match elem in the :animated selector
|
|
delete tick.elem;
|
|
}),
|
|
tick = function() {
|
|
if ( stopped ) {
|
|
return false;
|
|
}
|
|
var currentTime = fxNow || createFxNow(),
|
|
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
|
temp = remaining / animation.duration || 0,
|
|
percent = 1 - temp,
|
|
index = 0,
|
|
length = animation.tweens.length;
|
|
|
|
for ( ; index < length ; index++ ) {
|
|
animation.tweens[ index ].run( percent );
|
|
}
|
|
|
|
deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
|
|
|
if ( percent < 1 && length ) {
|
|
return remaining;
|
|
} else {
|
|
deferred.resolveWith( elem, [ animation ] );
|
|
return false;
|
|
}
|
|
},
|
|
animation = deferred.promise({
|
|
elem: elem,
|
|
props: jQuery.extend( {}, properties ),
|
|
opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
|
originalProperties: properties,
|
|
originalOptions: options,
|
|
startTime: fxNow || createFxNow(),
|
|
duration: options.duration,
|
|
tweens: [],
|
|
createTween: function( prop, end ) {
|
|
var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
animation.tweens.push( tween );
|
|
return tween;
|
|
},
|
|
stop: function( gotoEnd ) {
|
|
var index = 0,
|
|
// if we are going to the end, we want to run all the tweens
|
|
// otherwise we skip this part
|
|
length = gotoEnd ? animation.tweens.length : 0;
|
|
if ( stopped ) {
|
|
return this;
|
|
}
|
|
stopped = true;
|
|
for ( ; index < length ; index++ ) {
|
|
animation.tweens[ index ].run( 1 );
|
|
}
|
|
|
|
// resolve when we played the last frame
|
|
// otherwise, reject
|
|
if ( gotoEnd ) {
|
|
deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
} else {
|
|
deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
}
|
|
return this;
|
|
}
|
|
}),
|
|
props = animation.props;
|
|
|
|
propFilter( props, animation.opts.specialEasing );
|
|
|
|
for ( ; index < length ; index++ ) {
|
|
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
|
if ( result ) {
|
|
return result;
|
|
}
|
|
}
|
|
|
|
createTweens( animation, props );
|
|
|
|
if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
animation.opts.start.call( elem, animation );
|
|
}
|
|
|
|
jQuery.fx.timer(
|
|
jQuery.extend( tick, {
|
|
elem: elem,
|
|
anim: animation,
|
|
queue: animation.opts.queue
|
|
})
|
|
);
|
|
|
|
// attach callbacks from options
|
|
return animation.progress( animation.opts.progress )
|
|
.done( animation.opts.done, animation.opts.complete )
|
|
.fail( animation.opts.fail )
|
|
.always( animation.opts.always );
|
|
}
|
|
|
|
function propFilter( props, specialEasing ) {
|
|
var value, name, index, easing, hooks;
|
|
|
|
// camelCase, specialEasing and expand cssHook pass
|
|
for ( index in props ) {
|
|
name = jQuery.camelCase( index );
|
|
easing = specialEasing[ name ];
|
|
value = props[ index ];
|
|
if ( jQuery.isArray( value ) ) {
|
|
easing = value[ 1 ];
|
|
value = props[ index ] = value[ 0 ];
|
|
}
|
|
|
|
if ( index !== name ) {
|
|
props[ name ] = value;
|
|
delete props[ index ];
|
|
}
|
|
|
|
hooks = jQuery.cssHooks[ name ];
|
|
if ( hooks && "expand" in hooks ) {
|
|
value = hooks.expand( value );
|
|
delete props[ name ];
|
|
|
|
// not quite $.extend, this wont overwrite keys already present.
|
|
// also - reusing 'index' from above because we have the correct "name"
|
|
for ( index in value ) {
|
|
if ( !( index in props ) ) {
|
|
props[ index ] = value[ index ];
|
|
specialEasing[ index ] = easing;
|
|
}
|
|
}
|
|
} else {
|
|
specialEasing[ name ] = easing;
|
|
}
|
|
}
|
|
}
|
|
|
|
jQuery.Animation = jQuery.extend( Animation, {
|
|
|
|
tweener: function( props, callback ) {
|
|
if ( jQuery.isFunction( props ) ) {
|
|
callback = props;
|
|
props = [ "*" ];
|
|
} else {
|
|
props = props.split(" ");
|
|
}
|
|
|
|
var prop,
|
|
index = 0,
|
|
length = props.length;
|
|
|
|
for ( ; index < length ; index++ ) {
|
|
prop = props[ index ];
|
|
tweeners[ prop ] = tweeners[ prop ] || [];
|
|
tweeners[ prop ].unshift( callback );
|
|
}
|
|
},
|
|
|
|
prefilter: function( callback, prepend ) {
|
|
if ( prepend ) {
|
|
animationPrefilters.unshift( callback );
|
|
} else {
|
|
animationPrefilters.push( callback );
|
|
}
|
|
}
|
|
});
|
|
|
|
function defaultPrefilter( elem, props, opts ) {
|
|
/*jshint validthis:true */
|
|
var prop, index, length,
|
|
value, dataShow, toggle,
|
|
tween, hooks, oldfire,
|
|
anim = this,
|
|
style = elem.style,
|
|
orig = {},
|
|
handled = [],
|
|
hidden = elem.nodeType && isHidden( elem );
|
|
|
|
// handle queue: false promises
|
|
if ( !opts.queue ) {
|
|
hooks = jQuery._queueHooks( elem, "fx" );
|
|
if ( hooks.unqueued == null ) {
|
|
hooks.unqueued = 0;
|
|
oldfire = hooks.empty.fire;
|
|
hooks.empty.fire = function() {
|
|
if ( !hooks.unqueued ) {
|
|
oldfire();
|
|
}
|
|
};
|
|
}
|
|
hooks.unqueued++;
|
|
|
|
anim.always(function() {
|
|
// doing this makes sure that the complete handler will be called
|
|
// before this completes
|
|
anim.always(function() {
|
|
hooks.unqueued--;
|
|
if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
hooks.empty.fire();
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
// height/width overflow pass
|
|
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
|
// Make sure that nothing sneaks out
|
|
// Record all 3 overflow attributes because IE does not
|
|
// change the overflow attribute when overflowX and
|
|
// overflowY are set to the same value
|
|
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
|
// Set display property to inline-block for height/width
|
|
// animations on inline elements that are having width/height animated
|
|
if ( jQuery.css( elem, "display" ) === "inline" &&
|
|
jQuery.css( elem, "float" ) === "none" ) {
|
|
|
|
// inline-level elements accept inline-block;
|
|
// block-level elements need to be inline with layout
|
|
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
|
|
style.display = "inline-block";
|
|
|
|
} else {
|
|
style.zoom = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( opts.overflow ) {
|
|
style.overflow = "hidden";
|
|
if ( !jQuery.support.shrinkWrapBlocks ) {
|
|
anim.always(function() {
|
|
style.overflow = opts.overflow[ 0 ];
|
|
style.overflowX = opts.overflow[ 1 ];
|
|
style.overflowY = opts.overflow[ 2 ];
|
|
});
|
|
}
|
|
}
|
|
|
|
|
|
// show/hide pass
|
|
for ( index in props ) {
|
|
value = props[ index ];
|
|
if ( rfxtypes.exec( value ) ) {
|
|
delete props[ index ];
|
|
toggle = toggle || value === "toggle";
|
|
if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
continue;
|
|
}
|
|
handled.push( index );
|
|
}
|
|
}
|
|
|
|
length = handled.length;
|
|
if ( length ) {
|
|
dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
|
|
if ( "hidden" in dataShow ) {
|
|
hidden = dataShow.hidden;
|
|
}
|
|
|
|
// store state if its toggle - enables .stop().toggle() to "reverse"
|
|
if ( toggle ) {
|
|
dataShow.hidden = !hidden;
|
|
}
|
|
if ( hidden ) {
|
|
jQuery( elem ).show();
|
|
} else {
|
|
anim.done(function() {
|
|
jQuery( elem ).hide();
|
|
});
|
|
}
|
|
anim.done(function() {
|
|
var prop;
|
|
jQuery._removeData( elem, "fxshow" );
|
|
for ( prop in orig ) {
|
|
jQuery.style( elem, prop, orig[ prop ] );
|
|
}
|
|
});
|
|
for ( index = 0 ; index < length ; index++ ) {
|
|
prop = handled[ index ];
|
|
tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
|
|
orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
|
if ( !( prop in dataShow ) ) {
|
|
dataShow[ prop ] = tween.start;
|
|
if ( hidden ) {
|
|
tween.end = tween.start;
|
|
tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function Tween( elem, options, prop, end, easing ) {
|
|
return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
}
|
|
jQuery.Tween = Tween;
|
|
|
|
Tween.prototype = {
|
|
constructor: Tween,
|
|
init: function( elem, options, prop, end, easing, unit ) {
|
|
this.elem = elem;
|
|
this.prop = prop;
|
|
this.easing = easing || "swing";
|
|
this.options = options;
|
|
this.start = this.now = this.cur();
|
|
this.end = end;
|
|
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
},
|
|
cur: function() {
|
|
var hooks = Tween.propHooks[ this.prop ];
|
|
|
|
return hooks && hooks.get ?
|
|
hooks.get( this ) :
|
|
Tween.propHooks._default.get( this );
|
|
},
|
|
run: function( percent ) {
|
|
var eased,
|
|
hooks = Tween.propHooks[ this.prop ];
|
|
|
|
if ( this.options.duration ) {
|
|
this.pos = eased = jQuery.easing[ this.easing ](
|
|
percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
);
|
|
} else {
|
|
this.pos = eased = percent;
|
|
}
|
|
this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
|
if ( this.options.step ) {
|
|
this.options.step.call( this.elem, this.now, this );
|
|
}
|
|
|
|
if ( hooks && hooks.set ) {
|
|
hooks.set( this );
|
|
} else {
|
|
Tween.propHooks._default.set( this );
|
|
}
|
|
return this;
|
|
}
|
|
};
|
|
|
|
Tween.prototype.init.prototype = Tween.prototype;
|
|
|
|
Tween.propHooks = {
|
|
_default: {
|
|
get: function( tween ) {
|
|
var result;
|
|
|
|
if ( tween.elem[ tween.prop ] != null &&
|
|
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
|
return tween.elem[ tween.prop ];
|
|
}
|
|
|
|
// passing an empty string as a 3rd parameter to .css will automatically
|
|
// attempt a parseFloat and fallback to a string if the parse fails
|
|
// so, simple values such as "10px" are parsed to Float.
|
|
// complex values such as "rotate(1rad)" are returned as is.
|
|
result = jQuery.css( tween.elem, tween.prop, "" );
|
|
// Empty strings, null, undefined and "auto" are converted to 0.
|
|
return !result || result === "auto" ? 0 : result;
|
|
},
|
|
set: function( tween ) {
|
|
// use step hook for back compat - use cssHook if its there - use .style if its
|
|
// available and use plain properties where available
|
|
if ( jQuery.fx.step[ tween.prop ] ) {
|
|
jQuery.fx.step[ tween.prop ]( tween );
|
|
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
|
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
} else {
|
|
tween.elem[ tween.prop ] = tween.now;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// Remove in 2.0 - this supports IE8's panic based approach
|
|
// to setting things on disconnected nodes
|
|
|
|
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
set: function( tween ) {
|
|
if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
tween.elem[ tween.prop ] = tween.now;
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
|
var cssFn = jQuery.fn[ name ];
|
|
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
return speed == null || typeof speed === "boolean" ?
|
|
cssFn.apply( this, arguments ) :
|
|
this.animate( genFx( name, true ), speed, easing, callback );
|
|
};
|
|
});
|
|
|
|
jQuery.fn.extend({
|
|
fadeTo: function( speed, to, easing, callback ) {
|
|
|
|
// show any hidden elements after setting opacity to 0
|
|
return this.filter( isHidden ).css( "opacity", 0 ).show()
|
|
|
|
// animate to the value specified
|
|
.end().animate({ opacity: to }, speed, easing, callback );
|
|
},
|
|
animate: function( prop, speed, easing, callback ) {
|
|
var empty = jQuery.isEmptyObject( prop ),
|
|
optall = jQuery.speed( speed, easing, callback ),
|
|
doAnimation = function() {
|
|
// Operate on a copy of prop so per-property easing won't be lost
|
|
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
doAnimation.finish = function() {
|
|
anim.stop( true );
|
|
};
|
|
// Empty animations, or finishing resolves immediately
|
|
if ( empty || jQuery._data( this, "finish" ) ) {
|
|
anim.stop( true );
|
|
}
|
|
};
|
|
doAnimation.finish = doAnimation;
|
|
|
|
return empty || optall.queue === false ?
|
|
this.each( doAnimation ) :
|
|
this.queue( optall.queue, doAnimation );
|
|
},
|
|
stop: function( type, clearQueue, gotoEnd ) {
|
|
var stopQueue = function( hooks ) {
|
|
var stop = hooks.stop;
|
|
delete hooks.stop;
|
|
stop( gotoEnd );
|
|
};
|
|
|
|
if ( typeof type !== "string" ) {
|
|
gotoEnd = clearQueue;
|
|
clearQueue = type;
|
|
type = undefined;
|
|
}
|
|
if ( clearQueue && type !== false ) {
|
|
this.queue( type || "fx", [] );
|
|
}
|
|
|
|
return this.each(function() {
|
|
var dequeue = true,
|
|
index = type != null && type + "queueHooks",
|
|
timers = jQuery.timers,
|
|
data = jQuery._data( this );
|
|
|
|
if ( index ) {
|
|
if ( data[ index ] && data[ index ].stop ) {
|
|
stopQueue( data[ index ] );
|
|
}
|
|
} else {
|
|
for ( index in data ) {
|
|
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
stopQueue( data[ index ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( index = timers.length; index--; ) {
|
|
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
|
timers[ index ].anim.stop( gotoEnd );
|
|
dequeue = false;
|
|
timers.splice( index, 1 );
|
|
}
|
|
}
|
|
|
|
// start the next in the queue if the last step wasn't forced
|
|
// timers currently will call their complete callbacks, which will dequeue
|
|
// but only if they were gotoEnd
|
|
if ( dequeue || !gotoEnd ) {
|
|
jQuery.dequeue( this, type );
|
|
}
|
|
});
|
|
},
|
|
finish: function( type ) {
|
|
if ( type !== false ) {
|
|
type = type || "fx";
|
|
}
|
|
return this.each(function() {
|
|
var index,
|
|
data = jQuery._data( this ),
|
|
queue = data[ type + "queue" ],
|
|
hooks = data[ type + "queueHooks" ],
|
|
timers = jQuery.timers,
|
|
length = queue ? queue.length : 0;
|
|
|
|
// enable finishing flag on private data
|
|
data.finish = true;
|
|
|
|
// empty the queue first
|
|
jQuery.queue( this, type, [] );
|
|
|
|
if ( hooks && hooks.cur && hooks.cur.finish ) {
|
|
hooks.cur.finish.call( this );
|
|
}
|
|
|
|
// look for any active animations, and finish them
|
|
for ( index = timers.length; index--; ) {
|
|
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
timers[ index ].anim.stop( true );
|
|
timers.splice( index, 1 );
|
|
}
|
|
}
|
|
|
|
// look for any animations in the old queue and finish them
|
|
for ( index = 0; index < length; index++ ) {
|
|
if ( queue[ index ] && queue[ index ].finish ) {
|
|
queue[ index ].finish.call( this );
|
|
}
|
|
}
|
|
|
|
// turn off finishing flag
|
|
delete data.finish;
|
|
});
|
|
}
|
|
});
|
|
|
|
// Generate parameters to create a standard animation
|
|
function genFx( type, includeWidth ) {
|
|
var which,
|
|
attrs = { height: type },
|
|
i = 0;
|
|
|
|
// if we include width, step value is 1 to do all cssExpand values,
|
|
// if we don't include width, step value is 2 to skip over Left and Right
|
|
includeWidth = includeWidth? 1 : 0;
|
|
for( ; i < 4 ; i += 2 - includeWidth ) {
|
|
which = cssExpand[ i ];
|
|
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
}
|
|
|
|
if ( includeWidth ) {
|
|
attrs.opacity = attrs.width = type;
|
|
}
|
|
|
|
return attrs;
|
|
}
|
|
|
|
// Generate shortcuts for custom animations
|
|
jQuery.each({
|
|
slideDown: genFx("show"),
|
|
slideUp: genFx("hide"),
|
|
slideToggle: genFx("toggle"),
|
|
fadeIn: { opacity: "show" },
|
|
fadeOut: { opacity: "hide" },
|
|
fadeToggle: { opacity: "toggle" }
|
|
}, function( name, props ) {
|
|
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
return this.animate( props, speed, easing, callback );
|
|
};
|
|
});
|
|
|
|
jQuery.speed = function( speed, easing, fn ) {
|
|
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
complete: fn || !fn && easing ||
|
|
jQuery.isFunction( speed ) && speed,
|
|
duration: speed,
|
|
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
};
|
|
|
|
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
|
// normalize opt.queue - true/undefined/null -> "fx"
|
|
if ( opt.queue == null || opt.queue === true ) {
|
|
opt.queue = "fx";
|
|
}
|
|
|
|
// Queueing
|
|
opt.old = opt.complete;
|
|
|
|
opt.complete = function() {
|
|
if ( jQuery.isFunction( opt.old ) ) {
|
|
opt.old.call( this );
|
|
}
|
|
|
|
if ( opt.queue ) {
|
|
jQuery.dequeue( this, opt.queue );
|
|
}
|
|
};
|
|
|
|
return opt;
|
|
};
|
|
|
|
jQuery.easing = {
|
|
linear: function( p ) {
|
|
return p;
|
|
},
|
|
swing: function( p ) {
|
|
return 0.5 - Math.cos( p*Math.PI ) / 2;
|
|
}
|
|
};
|
|
|
|
jQuery.timers = [];
|
|
jQuery.fx = Tween.prototype.init;
|
|
jQuery.fx.tick = function() {
|
|
var timer,
|
|
timers = jQuery.timers,
|
|
i = 0;
|
|
|
|
fxNow = jQuery.now();
|
|
|
|
for ( ; i < timers.length; i++ ) {
|
|
timer = timers[ i ];
|
|
// Checks the timer has not already been removed
|
|
if ( !timer() && timers[ i ] === timer ) {
|
|
timers.splice( i--, 1 );
|
|
}
|
|
}
|
|
|
|
if ( !timers.length ) {
|
|
jQuery.fx.stop();
|
|
}
|
|
fxNow = undefined;
|
|
};
|
|
|
|
jQuery.fx.timer = function( timer ) {
|
|
if ( timer() && jQuery.timers.push( timer ) ) {
|
|
jQuery.fx.start();
|
|
}
|
|
};
|
|
|
|
jQuery.fx.interval = 13;
|
|
|
|
jQuery.fx.start = function() {
|
|
if ( !timerId ) {
|
|
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
|
}
|
|
};
|
|
|
|
jQuery.fx.stop = function() {
|
|
clearInterval( timerId );
|
|
timerId = null;
|
|
};
|
|
|
|
jQuery.fx.speeds = {
|
|
slow: 600,
|
|
fast: 200,
|
|
// Default speed
|
|
_default: 400
|
|
};
|
|
|
|
// Back Compat <1.8 extension point
|
|
jQuery.fx.step = {};
|
|
|
|
if ( jQuery.expr && jQuery.expr.filters ) {
|
|
jQuery.expr.filters.animated = function( elem ) {
|
|
return jQuery.grep(jQuery.timers, function( fn ) {
|
|
return elem === fn.elem;
|
|
}).length;
|
|
};
|
|
}
|
|
jQuery.fn.offset = function( options ) {
|
|
if ( arguments.length ) {
|
|
return options === undefined ?
|
|
this :
|
|
this.each(function( i ) {
|
|
jQuery.offset.setOffset( this, options, i );
|
|
});
|
|
}
|
|
|
|
var docElem, win,
|
|
box = { top: 0, left: 0 },
|
|
elem = this[ 0 ],
|
|
doc = elem && elem.ownerDocument;
|
|
|
|
if ( !doc ) {
|
|
return;
|
|
}
|
|
|
|
docElem = doc.documentElement;
|
|
|
|
// Make sure it's not a disconnected DOM node
|
|
if ( !jQuery.contains( docElem, elem ) ) {
|
|
return box;
|
|
}
|
|
|
|
// If we don't have gBCR, just use 0,0 rather than error
|
|
// BlackBerry 5, iOS 3 (original iPhone)
|
|
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
|
|
box = elem.getBoundingClientRect();
|
|
}
|
|
win = getWindow( doc );
|
|
return {
|
|
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
|
|
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
|
|
};
|
|
};
|
|
|
|
jQuery.offset = {
|
|
|
|
setOffset: function( elem, options, i ) {
|
|
var position = jQuery.css( elem, "position" );
|
|
|
|
// set position first, in-case top/left are set even on static elem
|
|
if ( position === "static" ) {
|
|
elem.style.position = "relative";
|
|
}
|
|
|
|
var curElem = jQuery( elem ),
|
|
curOffset = curElem.offset(),
|
|
curCSSTop = jQuery.css( elem, "top" ),
|
|
curCSSLeft = jQuery.css( elem, "left" ),
|
|
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
|
props = {}, curPosition = {}, curTop, curLeft;
|
|
|
|
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
|
if ( calculatePosition ) {
|
|
curPosition = curElem.position();
|
|
curTop = curPosition.top;
|
|
curLeft = curPosition.left;
|
|
} else {
|
|
curTop = parseFloat( curCSSTop ) || 0;
|
|
curLeft = parseFloat( curCSSLeft ) || 0;
|
|
}
|
|
|
|
if ( jQuery.isFunction( options ) ) {
|
|
options = options.call( elem, i, curOffset );
|
|
}
|
|
|
|
if ( options.top != null ) {
|
|
props.top = ( options.top - curOffset.top ) + curTop;
|
|
}
|
|
if ( options.left != null ) {
|
|
props.left = ( options.left - curOffset.left ) + curLeft;
|
|
}
|
|
|
|
if ( "using" in options ) {
|
|
options.using.call( elem, props );
|
|
} else {
|
|
curElem.css( props );
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
jQuery.fn.extend({
|
|
|
|
position: function() {
|
|
if ( !this[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
var offsetParent, offset,
|
|
parentOffset = { top: 0, left: 0 },
|
|
elem = this[ 0 ];
|
|
|
|
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
|
|
if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
// we assume that getBoundingClientRect is available when computed position is fixed
|
|
offset = elem.getBoundingClientRect();
|
|
} else {
|
|
// Get *real* offsetParent
|
|
offsetParent = this.offsetParent();
|
|
|
|
// Get correct offsets
|
|
offset = this.offset();
|
|
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
|
|
parentOffset = offsetParent.offset();
|
|
}
|
|
|
|
// Add offsetParent borders
|
|
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
|
|
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
|
|
}
|
|
|
|
// Subtract parent offsets and element margins
|
|
// note: when an element has margin: auto the offsetLeft and marginLeft
|
|
// are the same in Safari causing offset.left to incorrectly be 0
|
|
return {
|
|
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
|
|
};
|
|
},
|
|
|
|
offsetParent: function() {
|
|
return this.map(function() {
|
|
var offsetParent = this.offsetParent || document.documentElement;
|
|
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
|
|
offsetParent = offsetParent.offsetParent;
|
|
}
|
|
return offsetParent || document.documentElement;
|
|
});
|
|
}
|
|
});
|
|
|
|
|
|
// Create scrollLeft and scrollTop methods
|
|
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
|
|
var top = /Y/.test( prop );
|
|
|
|
jQuery.fn[ method ] = function( val ) {
|
|
return jQuery.access( this, function( elem, method, val ) {
|
|
var win = getWindow( elem );
|
|
|
|
if ( val === undefined ) {
|
|
return win ? (prop in win) ? win[ prop ] :
|
|
win.document.documentElement[ method ] :
|
|
elem[ method ];
|
|
}
|
|
|
|
if ( win ) {
|
|
win.scrollTo(
|
|
!top ? val : jQuery( win ).scrollLeft(),
|
|
top ? val : jQuery( win ).scrollTop()
|
|
);
|
|
|
|
} else {
|
|
elem[ method ] = val;
|
|
}
|
|
}, method, val, arguments.length, null );
|
|
};
|
|
});
|
|
|
|
function getWindow( elem ) {
|
|
return jQuery.isWindow( elem ) ?
|
|
elem :
|
|
elem.nodeType === 9 ?
|
|
elem.defaultView || elem.parentWindow :
|
|
false;
|
|
}
|
|
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
|
// margin is only for outerHeight, outerWidth
|
|
jQuery.fn[ funcName ] = function( margin, value ) {
|
|
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
|
return jQuery.access( this, function( elem, type, value ) {
|
|
var doc;
|
|
|
|
if ( jQuery.isWindow( elem ) ) {
|
|
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
// isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
// https://github.com/jquery/jquery/pull/764
|
|
return elem.document.documentElement[ "client" + name ];
|
|
}
|
|
|
|
// Get document width or height
|
|
if ( elem.nodeType === 9 ) {
|
|
doc = elem.documentElement;
|
|
|
|
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
|
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
|
return Math.max(
|
|
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
doc[ "client" + name ]
|
|
);
|
|
}
|
|
|
|
return value === undefined ?
|
|
// Get width or height on the element, requesting but not forcing parseFloat
|
|
jQuery.css( elem, type, extra ) :
|
|
|
|
// Set width or height on the element
|
|
jQuery.style( elem, type, value, extra );
|
|
}, type, chainable ? margin : undefined, chainable, null );
|
|
};
|
|
});
|
|
});
|
|
// Limit scope pollution from any deprecated API
|
|
// (function() {
|
|
|
|
// })();
|
|
// Expose jQuery to the global object
|
|
window.jQuery = window.$ = jQuery;
|
|
|
|
// Expose jQuery as an AMD module, but only for AMD loaders that
|
|
// understand the issues with loading multiple versions of jQuery
|
|
// in a page that all might call define(). The loader will indicate
|
|
// they have special allowances for multiple jQuery versions by
|
|
// specifying define.amd.jQuery = true. Register as a named module,
|
|
// since jQuery can be concatenated with other files that may use define,
|
|
// but not use a proper concatenation script that understands anonymous
|
|
// AMD modules. A named AMD is safest and most robust way to register.
|
|
// Lowercase jquery is used because AMD module names are derived from
|
|
// file names, and jQuery is normally delivered in a lowercase file name.
|
|
// Do this after creating the global so that if an AMD module wants to call
|
|
// noConflict to hide this version of jQuery, it will work.
|
|
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
|
|
define( "jquery", [], function () { return jQuery; } );
|
|
}
|
|
|
|
})( window );
|
|
</script>
|
|
<script type="application/javascript">
|
|
(function($){$.extend({tablesorter:new
|
|
function(){var parsers=[],widgets=[];this.defaults={cssHeader:"header",cssAsc:"headerSortUp",cssDesc:"headerSortDown",cssChildRow:"expand-child",sortInitialOrder:"asc",sortMultiSortKey:"shiftKey",sortForce:null,sortAppend:null,sortLocaleCompare:true,textExtraction:"simple",parsers:{},widgets:[],widgetZebra:{css:["even","odd"]},headers:{},widthFixed:false,cancelSelection:true,sortList:[],headerList:[],dateFormat:"us",decimal:'/\.|\,/g',onRenderHeader:null,selectorHeaders:'thead th',debug:false};function benchmark(s,d){log(s+","+(new Date().getTime()-d.getTime())+"ms");}this.benchmark=benchmark;function log(s){if(typeof console!="undefined"&&typeof console.debug!="undefined"){console.log(s);}else{alert(s);}}function buildParserCache(table,$headers){if(table.config.debug){var parsersDebug="";}if(table.tBodies.length==0)return;var rows=table.tBodies[0].rows;if(rows[0]){var list=[],cells=rows[0].cells,l=cells.length;for(var i=0;i<l;i++){var p=false;if($.metadata&&($($headers[i]).metadata()&&$($headers[i]).metadata().sorter)){p=getParserById($($headers[i]).metadata().sorter);}else if((table.config.headers[i]&&table.config.headers[i].sorter)){p=getParserById(table.config.headers[i].sorter);}if(!p){p=detectParserForColumn(table,rows,-1,i);}if(table.config.debug){parsersDebug+="column:"+i+" parser:"+p.id+"\n";}list.push(p);}}if(table.config.debug){log(parsersDebug);}return list;};function detectParserForColumn(table,rows,rowIndex,cellIndex){var l=parsers.length,node=false,nodeValue=false,keepLooking=true;while(nodeValue==''&&keepLooking){rowIndex++;if(rows[rowIndex]){node=getNodeFromRowAndCellIndex(rows,rowIndex,cellIndex);nodeValue=trimAndGetNodeText(table.config,node);if(table.config.debug){log('Checking if value was empty on row:'+rowIndex);}}else{keepLooking=false;}}for(var i=1;i<l;i++){if(parsers[i].is(nodeValue,table,node)){return parsers[i];}}return parsers[0];}function getNodeFromRowAndCellIndex(rows,rowIndex,cellIndex){return rows[rowIndex].cells[cellIndex];}function trimAndGetNodeText(config,node){return $.trim(getElementText(config,node));}function getParserById(name){var l=parsers.length;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==name.toLowerCase()){return parsers[i];}}return false;}function buildCache(table){if(table.config.debug){var cacheTime=new Date();}var totalRows=(table.tBodies[0]&&table.tBodies[0].rows.length)||0,totalCells=(table.tBodies[0].rows[0]&&table.tBodies[0].rows[0].cells.length)||0,parsers=table.config.parsers,cache={row:[],normalized:[]};for(var i=0;i<totalRows;++i){var c=$(table.tBodies[0].rows[i]),cols=[];if(c.hasClass(table.config.cssChildRow)){cache.row[cache.row.length-1]=cache.row[cache.row.length-1].add(c);continue;}cache.row.push(c);for(var j=0;j<totalCells;++j){cols.push(parsers[j].format(getElementText(table.config,c[0].cells[j]),table,c[0].cells[j]));}cols.push(cache.normalized.length);cache.normalized.push(cols);cols=null;};if(table.config.debug){benchmark("Building cache for "+totalRows+" rows:",cacheTime);}return cache;};function getElementText(config,node){var text="";if(!node)return"";if(!config.supportsTextContent)config.supportsTextContent=node.textContent||false;if(config.textExtraction=="simple"){if(config.supportsTextContent){text=node.textContent;}else{if(node.childNodes[0]&&node.childNodes[0].hasChildNodes()){text=node.childNodes[0].innerHTML;}else{text=node.innerHTML;}}}else{if(typeof(config.textExtraction)=="function"){text=config.textExtraction(node);}else{text=$(node).text();}}return text;}function appendToTable(table,cache){if(table.config.debug){var appendTime=new Date()}var c=cache,r=c.row,n=c.normalized,totalRows=n.length,checkCell=(n[0].length-1),tableBody=$(table.tBodies[0]),rows=[];for(var i=0;i<totalRows;i++){var pos=n[i][checkCell];rows.push(r[pos]);if(!table.config.appender){var l=r[pos].length;for(var j=0;j<l;j++){tableBody[0].appendChild(r[pos][j]);}}}if(table.config.appender){table.config.appender(table,rows);}rows=null;if(table.config.debug){benchmark("Rebuilt table:",appendTime);}applyWidget(table);setTimeout(function(){$(table).trigger("sortEnd");},0);};function buildHeaders(table){if(table.config.debug){var time=new Date();}var meta=($.metadata)?true:false;var header_index=computeTableHeaderCellIndexes(table);$tableHeaders=$(table.config.selectorHeaders,table).each(function(index){this.column=header_index[this.parentNode.rowIndex+"-"+this.cellIndex];this.order=formatSortingOrder(table.config.sortInitialOrder);this.count=this.order;if(checkHeaderMetadata(this)||checkHeaderOptions(table,index))this.sortDisabled=true;if(checkHeaderOptionsSortingLocked(table,index))this.order=this.lockedOrder=checkHeaderOptionsSortingLocked(table,index);if(!this.sortDisabled){var $th=$(this).addClass(table.config.cssHeader);if(table.config.onRenderHeader)table.config.onRenderHeader.apply($th);}table.config.headerList[index]=this;});if(table.config.debug){benchmark("Built headers:",time);log($tableHeaders);}return $tableHeaders;};function computeTableHeaderCellIndexes(t){var matrix=[];var lookup={};var thead=t.getElementsByTagName('THEAD')[0];var trs=thead.getElementsByTagName('TR');for(var i=0;i<trs.length;i++){var cells=trs[i].cells;for(var j=0;j<cells.length;j++){var c=cells[j];var rowIndex=c.parentNode.rowIndex;var cellId=rowIndex+"-"+c.cellIndex;var rowSpan=c.rowSpan||1;var colSpan=c.colSpan||1
|
|
var firstAvailCol;if(typeof(matrix[rowIndex])=="undefined"){matrix[rowIndex]=[];}for(var k=0;k<matrix[rowIndex].length+1;k++){if(typeof(matrix[rowIndex][k])=="undefined"){firstAvailCol=k;break;}}lookup[cellId]=firstAvailCol;for(var k=rowIndex;k<rowIndex+rowSpan;k++){if(typeof(matrix[k])=="undefined"){matrix[k]=[];}var matrixrow=matrix[k];for(var l=firstAvailCol;l<firstAvailCol+colSpan;l++){matrixrow[l]="x";}}}}return lookup;}function checkCellColSpan(table,rows,row){var arr=[],r=table.tHead.rows,c=r[row].cells;for(var i=0;i<c.length;i++){var cell=c[i];if(cell.colSpan>1){arr=arr.concat(checkCellColSpan(table,headerArr,row++));}else{if(table.tHead.length==1||(cell.rowSpan>1||!r[row+1])){arr.push(cell);}}}return arr;};function checkHeaderMetadata(cell){if(($.metadata)&&($(cell).metadata().sorter===false)){return true;};return false;}function checkHeaderOptions(table,i){if((table.config.headers[i])&&(table.config.headers[i].sorter===false)){return true;};return false;}function checkHeaderOptionsSortingLocked(table,i){if((table.config.headers[i])&&(table.config.headers[i].lockedOrder))return table.config.headers[i].lockedOrder;return false;}function applyWidget(table){var c=table.config.widgets;var l=c.length;for(var i=0;i<l;i++){getWidgetById(c[i]).format(table);}}function getWidgetById(name){var l=widgets.length;for(var i=0;i<l;i++){if(widgets[i].id.toLowerCase()==name.toLowerCase()){return widgets[i];}}};function formatSortingOrder(v){if(typeof(v)!="Number"){return(v.toLowerCase()=="desc")?1:0;}else{return(v==1)?1:0;}}function isValueInArray(v,a){var l=a.length;for(var i=0;i<l;i++){if(a[i][0]==v){return true;}}return false;}function setHeadersCss(table,$headers,list,css){$headers.removeClass(css[0]).removeClass(css[1]);var h=[];$headers.each(function(offset){if(!this.sortDisabled){h[this.column]=$(this);}});var l=list.length;for(var i=0;i<l;i++){h[list[i][0]].addClass(css[list[i][1]]);}}function fixColumnWidth(table,$headers){var c=table.config;if(c.widthFixed){var colgroup=$('<colgroup>');$("tr:first td",table.tBodies[0]).each(function(){colgroup.append($('<col>').css('width',$(this).width()));});$(table).prepend(colgroup);};}function updateHeaderSortCount(table,sortList){var c=table.config,l=sortList.length;for(var i=0;i<l;i++){var s=sortList[i],o=c.headerList[s[0]];o.count=s[1];o.count++;}}function multisort(table,sortList,cache){if(table.config.debug){var sortTime=new Date();}var dynamicExp="var sortWrapper = function(a,b) {",l=sortList.length;for(var i=0;i<l;i++){var c=sortList[i][0];var order=sortList[i][1];var s=(table.config.parsers[c].type=="text")?((order==0)?makeSortFunction("text","asc",c):makeSortFunction("text","desc",c)):((order==0)?makeSortFunction("numeric","asc",c):makeSortFunction("numeric","desc",c));var e="e"+i;dynamicExp+="var "+e+" = "+s;dynamicExp+="if("+e+") { return "+e+"; } ";dynamicExp+="else { ";}var orgOrderCol=cache.normalized[0].length-1;dynamicExp+="return a["+orgOrderCol+"]-b["+orgOrderCol+"];";for(var i=0;i<l;i++){dynamicExp+="}; ";}dynamicExp+="return 0; ";dynamicExp+="}; ";if(table.config.debug){benchmark("Evaling expression:"+dynamicExp,new Date());}eval(dynamicExp);cache.normalized.sort(sortWrapper);if(table.config.debug){benchmark("Sorting on "+sortList.toString()+" and dir "+order+" time:",sortTime);}return cache;};function makeSortFunction(type,direction,index){var a="a["+index+"]",b="b["+index+"]";if(type=='text'&&direction=='asc'){return"("+a+" == "+b+" ? 0 : ("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : ("+a+" < "+b+") ? -1 : 1 )));";}else if(type=='text'&&direction=='desc'){return"("+a+" == "+b+" ? 0 : ("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : ("+b+" < "+a+") ? -1 : 1 )));";}else if(type=='numeric'&&direction=='asc'){return"("+a+" === null && "+b+" === null) ? 0 :("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : "+a+" - "+b+"));";}else if(type=='numeric'&&direction=='desc'){return"("+a+" === null && "+b+" === null) ? 0 :("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : "+b+" - "+a+"));";}};function makeSortText(i){return"((a["+i+"] < b["+i+"]) ? -1 : ((a["+i+"] > b["+i+"]) ? 1 : 0));";};function makeSortTextDesc(i){return"((b["+i+"] < a["+i+"]) ? -1 : ((b["+i+"] > a["+i+"]) ? 1 : 0));";};function makeSortNumeric(i){return"a["+i+"]-b["+i+"];";};function makeSortNumericDesc(i){return"b["+i+"]-a["+i+"];";};function sortText(a,b){if(table.config.sortLocaleCompare)return a.localeCompare(b);return((a<b)?-1:((a>b)?1:0));};function sortTextDesc(a,b){if(table.config.sortLocaleCompare)return b.localeCompare(a);return((b<a)?-1:((b>a)?1:0));};function sortNumeric(a,b){return a-b;};function sortNumericDesc(a,b){return b-a;};function getCachedSortType(parsers,i){return parsers[i].type;};this.construct=function(settings){return this.each(function(){if(!this.tHead||!this.tBodies)return;var $this,$document,$headers,cache,config,shiftDown=0,sortOrder;this.config={};config=$.extend(this.config,$.tablesorter.defaults,settings);$this=$(this);$.data(this,"tablesorter",config);$headers=buildHeaders(this);this.config.parsers=buildParserCache(this,$headers);cache=buildCache(this);var sortCSS=[config.cssDesc,config.cssAsc];fixColumnWidth(this);$headers.click(function(e){var totalRows=($this[0].tBodies[0]&&$this[0].tBodies[0].rows.length)||0;if(!this.sortDisabled&&totalRows>0){$this.trigger("sortStart");var $cell=$(this);var i=this.column;this.order=this.count++%2;if(this.lockedOrder)this.order=this.lockedOrder;if(!e[config.sortMultiSortKey]){config.sortList=[];if(config.sortForce!=null){var a=config.sortForce;for(var j=0;j<a.length;j++){if(a[j][0]!=i){config.sortList.push(a[j]);}}}config.sortList.push([i,this.order]);}else{if(isValueInArray(i,config.sortList)){for(var j=0;j<config.sortList.length;j++){var s=config.sortList[j],o=config.headerList[s[0]];if(s[0]==i){o.count=s[1];o.count++;s[1]=o.count%2;}}}else{config.sortList.push([i,this.order]);}};setTimeout(function(){setHeadersCss($this[0],$headers,config.sortList,sortCSS);appendToTable($this[0],multisort($this[0],config.sortList,cache));},1);return false;}}).mousedown(function(){if(config.cancelSelection){this.onselectstart=function(){return false};return false;}});$this.bind("update",function(){var me=this;setTimeout(function(){me.config.parsers=buildParserCache(me,$headers);cache=buildCache(me);},1);}).bind("updateCell",function(e,cell){var config=this.config;var pos=[(cell.parentNode.rowIndex-1),cell.cellIndex];cache.normalized[pos[0]][pos[1]]=config.parsers[pos[1]].format(getElementText(config,cell),cell);}).bind("sorton",function(e,list){$(this).trigger("sortStart");config.sortList=list;var sortList=config.sortList;updateHeaderSortCount(this,sortList);setHeadersCss(this,$headers,sortList,sortCSS);appendToTable(this,multisort(this,sortList,cache));}).bind("appendCache",function(){appendToTable(this,cache);}).bind("applyWidgetId",function(e,id){getWidgetById(id).format(this);}).bind("applyWidgets",function(){applyWidget(this);});if($.metadata&&($(this).metadata()&&$(this).metadata().sortlist)){config.sortList=$(this).metadata().sortlist;}if(config.sortList.length>0){$this.trigger("sorton",[config.sortList]);}applyWidget(this);});};this.addParser=function(parser){var l=parsers.length,a=true;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==parser.id.toLowerCase()){a=false;}}if(a){parsers.push(parser);};};this.addWidget=function(widget){widgets.push(widget);};this.formatFloat=function(s){var i=parseFloat(s);return(isNaN(i))?0:i;};this.formatInt=function(s){var i=parseInt(s);return(isNaN(i))?0:i;};this.isDigit=function(s,config){return/^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g,'')));};this.clearTableBody=function(table){if($.browser.msie){function empty(){while(this.firstChild)this.removeChild(this.firstChild);}empty.apply(table.tBodies[0]);}else{table.tBodies[0].innerHTML="";}};}});$.fn.extend({tablesorter:$.tablesorter.construct});var ts=$.tablesorter;ts.addParser({id:"text",is:function(s){return true;},format:function(s){return $.trim(s.toLocaleLowerCase());},type:"text"});ts.addParser({id:"digit",is:function(s,table){var c=table.config;return $.tablesorter.isDigit(s,c);},format:function(s){return $.tablesorter.formatFloat(s);},type:"numeric"});ts.addParser({id:"currency",is:function(s){return/^[$?.]/.test(s);},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/[$]/g),""));},type:"numeric"});ts.addParser({id:"ipAddress",is:function(s){return/^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);},format:function(s){var a=s.split("."),r="",l=a.length;for(var i=0;i<l;i++){var item=a[i];if(item.length==2){r+="0"+item;}else{r+=item;}}return $.tablesorter.formatFloat(r);},type:"numeric"});ts.addParser({id:"url",is:function(s){return/^(https?|ftp|file):\/\/$/.test(s);},format:function(s){return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//),''));},type:"text"});ts.addParser({id:"isoDate",is:function(s){return/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);},format:function(s){return $.tablesorter.formatFloat((s!="")?new Date(s.replace(new RegExp(/-/g),"/")).getTime():"0");},type:"numeric"});ts.addParser({id:"percent",is:function(s){return/\%$/.test($.trim(s));},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g),""));},type:"numeric"});ts.addParser({id:"usLongDate",is:function(s){return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));},format:function(s){return $.tablesorter.formatFloat(new Date(s).getTime());},type:"numeric"});ts.addParser({id:"shortDate",is:function(s){return/\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s);},format:function(s,table){var c=table.config;s=s.replace(/\-/g,"/");if(c.dateFormat=="us"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$1/$2");}else if(c.dateFormat=="uk"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$2/$1");}else if(c.dateFormat=="dd/mm/yy"||c.dateFormat=="dd-mm-yy"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/,"$1/$2/$3");}return $.tablesorter.formatFloat(new Date(s).getTime());},type:"numeric"});ts.addParser({id:"time",is:function(s){return/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);},format:function(s){return $.tablesorter.formatFloat(new Date("2000/01/01 "+s).getTime());},type:"numeric"});ts.addParser({id:"metadata",is:function(s){return false;},format:function(s,table,cell){var c=table.config,p=(!c.parserMetadataName)?'sortValue':c.parserMetadataName;return $(cell).metadata()[p];},type:"numeric"});ts.addWidget({id:"zebra",format:function(table){if(table.config.debug){var time=new Date();}var $tr,row=-1,odd;$("tr:visible",table.tBodies[0]).each(function(i){$tr=$(this);if(!$tr.hasClass(table.config.cssChildRow))row++;odd=(row%2==0);$tr.removeClass(table.config.widgetZebra.css[odd?0:1]).addClass(table.config.widgetZebra.css[odd?1:0])});if(table.config.debug){$.tablesorter.benchmark("Applying Zebra widget",time);}}});})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">/* Javascript plotting library for jQuery, version 0.8.3.
|
|
|
|
Copyright (c) 2007-2014 IOLA and Ole Laursen.
|
|
Licensed under the MIT license.
|
|
|
|
*/
|
|
|
|
// first an inline dependency, jquery.colorhelpers.js, we inline it here
|
|
// for convenience
|
|
|
|
/* Plugin for jQuery for working with colors.
|
|
*
|
|
* Version 1.1.
|
|
*
|
|
* Inspiration from jQuery color animation plugin by John Resig.
|
|
*
|
|
* Released under the MIT license by Ole Laursen, October 2009.
|
|
*
|
|
* Examples:
|
|
*
|
|
* $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString()
|
|
* var c = $.color.extract($("#mydiv"), 'background-color');
|
|
* console.log(c.r, c.g, c.b, c.a);
|
|
* $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)"
|
|
*
|
|
* Note that .scale() and .add() return the same modified object
|
|
* instead of making a new one.
|
|
*
|
|
* V. 1.1: Fix error handling so e.g. parsing an empty string does
|
|
* produce a color rather than just crashing.
|
|
*/
|
|
(function($){$.color={};$.color.make=function(r,g,b,a){var o={};o.r=r||0;o.g=g||0;o.b=b||0;o.a=a!=null?a:1;o.add=function(c,d){for(var i=0;i<c.length;++i)o[c.charAt(i)]+=d;return o.normalize()};o.scale=function(c,f){for(var i=0;i<c.length;++i)o[c.charAt(i)]*=f;return o.normalize()};o.toString=function(){if(o.a>=1){return"rgb("+[o.r,o.g,o.b].join(",")+")"}else{return"rgba("+[o.r,o.g,o.b,o.a].join(",")+")"}};o.normalize=function(){function clamp(min,value,max){return value<min?min:value>max?max:value}o.r=clamp(0,parseInt(o.r),255);o.g=clamp(0,parseInt(o.g),255);o.b=clamp(0,parseInt(o.b),255);o.a=clamp(0,o.a,1);return o};o.clone=function(){return $.color.make(o.r,o.b,o.g,o.a)};return o.normalize()};$.color.extract=function(elem,css){var c;do{c=elem.css(css).toLowerCase();if(c!=""&&c!="transparent")break;elem=elem.parent()}while(elem.length&&!$.nodeName(elem.get(0),"body"));if(c=="rgba(0, 0, 0, 0)")c="transparent";return $.color.parse(c)};$.color.parse=function(str){var res,m=$.color.make;if(res=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str))return m(parseInt(res[1],10),parseInt(res[2],10),parseInt(res[3],10));if(res=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))return m(parseInt(res[1],10),parseInt(res[2],10),parseInt(res[3],10),parseFloat(res[4]));if(res=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str))return m(parseFloat(res[1])*2.55,parseFloat(res[2])*2.55,parseFloat(res[3])*2.55);if(res=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))return m(parseFloat(res[1])*2.55,parseFloat(res[2])*2.55,parseFloat(res[3])*2.55,parseFloat(res[4]));if(res=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str))return m(parseInt(res[1],16),parseInt(res[2],16),parseInt(res[3],16));if(res=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str))return m(parseInt(res[1]+res[1],16),parseInt(res[2]+res[2],16),parseInt(res[3]+res[3],16));var name=$.trim(str).toLowerCase();if(name=="transparent")return m(255,255,255,0);else{res=lookupColors[name]||[0,0,0];return m(res[0],res[1],res[2])}};var lookupColors={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery);
|
|
|
|
// the actual Flot code
|
|
(function($) {
|
|
|
|
// Cache the prototype hasOwnProperty for faster access
|
|
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
|
|
// A shim to provide 'detach' to jQuery versions prior to 1.4. Using a DOM
|
|
// operation produces the same effect as detach, i.e. removing the element
|
|
// without touching its jQuery data.
|
|
|
|
// Do not merge this into Flot 0.9, since it requires jQuery 1.4.4+.
|
|
|
|
if (!$.fn.detach) {
|
|
$.fn.detach = function() {
|
|
return this.each(function() {
|
|
if (this.parentNode) {
|
|
this.parentNode.removeChild( this );
|
|
}
|
|
});
|
|
};
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// The Canvas object is a wrapper around an HTML5 <canvas> tag.
|
|
//
|
|
// @constructor
|
|
// @param {string} cls List of classes to apply to the canvas.
|
|
// @param {element} container Element onto which to append the canvas.
|
|
//
|
|
// Requiring a container is a little iffy, but unfortunately canvas
|
|
// operations don't work unless the canvas is attached to the DOM.
|
|
|
|
function Canvas(cls, container) {
|
|
|
|
var element = container.children("." + cls)[0];
|
|
|
|
if (element == null) {
|
|
|
|
element = document.createElement("canvas");
|
|
element.className = cls;
|
|
|
|
$(element).css({ direction: "ltr", position: "absolute", left: 0, top: 0 })
|
|
.appendTo(container);
|
|
|
|
// If HTML5 Canvas isn't available, fall back to [Ex|Flash]canvas
|
|
|
|
if (!element.getContext) {
|
|
if (window.G_vmlCanvasManager) {
|
|
element = window.G_vmlCanvasManager.initElement(element);
|
|
} else {
|
|
throw new Error("Canvas is not available. If you're using IE with a fall-back such as Excanvas, then there's either a mistake in your conditional include, or the page has no DOCTYPE and is rendering in Quirks Mode.");
|
|
}
|
|
}
|
|
}
|
|
|
|
this.element = element;
|
|
|
|
var context = this.context = element.getContext("2d");
|
|
|
|
// Determine the screen's ratio of physical to device-independent
|
|
// pixels. This is the ratio between the canvas width that the browser
|
|
// advertises and the number of pixels actually present in that space.
|
|
|
|
// The iPhone 4, for example, has a device-independent width of 320px,
|
|
// but its screen is actually 640px wide. It therefore has a pixel
|
|
// ratio of 2, while most normal devices have a ratio of 1.
|
|
|
|
var devicePixelRatio = window.devicePixelRatio || 1,
|
|
backingStoreRatio =
|
|
context.webkitBackingStorePixelRatio ||
|
|
context.mozBackingStorePixelRatio ||
|
|
context.msBackingStorePixelRatio ||
|
|
context.oBackingStorePixelRatio ||
|
|
context.backingStorePixelRatio || 1;
|
|
|
|
this.pixelRatio = devicePixelRatio / backingStoreRatio;
|
|
|
|
// Size the canvas to match the internal dimensions of its container
|
|
|
|
this.resize(container.width(), container.height());
|
|
|
|
// Collection of HTML div layers for text overlaid onto the canvas
|
|
|
|
this.textContainer = null;
|
|
this.text = {};
|
|
|
|
// Cache of text fragments and metrics, so we can avoid expensively
|
|
// re-calculating them when the plot is re-rendered in a loop.
|
|
|
|
this._textCache = {};
|
|
}
|
|
|
|
// Resizes the canvas to the given dimensions.
|
|
//
|
|
// @param {number} width New width of the canvas, in pixels.
|
|
// @param {number} width New height of the canvas, in pixels.
|
|
|
|
Canvas.prototype.resize = function(width, height) {
|
|
|
|
if (width <= 0 || height <= 0) {
|
|
throw new Error("Invalid dimensions for plot, width = " + width + ", height = " + height);
|
|
}
|
|
|
|
var element = this.element,
|
|
context = this.context,
|
|
pixelRatio = this.pixelRatio;
|
|
|
|
// Resize the canvas, increasing its density based on the display's
|
|
// pixel ratio; basically giving it more pixels without increasing the
|
|
// size of its element, to take advantage of the fact that retina
|
|
// displays have that many more pixels in the same advertised space.
|
|
|
|
// Resizing should reset the state (excanvas seems to be buggy though)
|
|
|
|
if (this.width != width) {
|
|
element.width = width * pixelRatio;
|
|
element.style.width = width + "px";
|
|
this.width = width;
|
|
}
|
|
|
|
if (this.height != height) {
|
|
element.height = height * pixelRatio;
|
|
element.style.height = height + "px";
|
|
this.height = height;
|
|
}
|
|
|
|
// Save the context, so we can reset in case we get replotted. The
|
|
// restore ensure that we're really back at the initial state, and
|
|
// should be safe even if we haven't saved the initial state yet.
|
|
|
|
context.restore();
|
|
context.save();
|
|
|
|
// Scale the coordinate space to match the display density; so even though we
|
|
// may have twice as many pixels, we still want lines and other drawing to
|
|
// appear at the same size; the extra pixels will just make them crisper.
|
|
|
|
context.scale(pixelRatio, pixelRatio);
|
|
};
|
|
|
|
// Clears the entire canvas area, not including any overlaid HTML text
|
|
|
|
Canvas.prototype.clear = function() {
|
|
this.context.clearRect(0, 0, this.width, this.height);
|
|
};
|
|
|
|
// Finishes rendering the canvas, including managing the text overlay.
|
|
|
|
Canvas.prototype.render = function() {
|
|
|
|
var cache = this._textCache;
|
|
|
|
// For each text layer, add elements marked as active that haven't
|
|
// already been rendered, and remove those that are no longer active.
|
|
|
|
for (var layerKey in cache) {
|
|
if (hasOwnProperty.call(cache, layerKey)) {
|
|
|
|
var layer = this.getTextLayer(layerKey),
|
|
layerCache = cache[layerKey];
|
|
|
|
layer.hide();
|
|
|
|
for (var styleKey in layerCache) {
|
|
if (hasOwnProperty.call(layerCache, styleKey)) {
|
|
var styleCache = layerCache[styleKey];
|
|
for (var key in styleCache) {
|
|
if (hasOwnProperty.call(styleCache, key)) {
|
|
|
|
var positions = styleCache[key].positions;
|
|
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
if (position.active) {
|
|
if (!position.rendered) {
|
|
layer.append(position.element);
|
|
position.rendered = true;
|
|
}
|
|
} else {
|
|
positions.splice(i--, 1);
|
|
if (position.rendered) {
|
|
position.element.detach();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (positions.length == 0) {
|
|
delete styleCache[key];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
layer.show();
|
|
}
|
|
}
|
|
};
|
|
|
|
// Creates (if necessary) and returns the text overlay container.
|
|
//
|
|
// @param {string} classes String of space-separated CSS classes used to
|
|
// uniquely identify the text layer.
|
|
// @return {object} The jQuery-wrapped text-layer div.
|
|
|
|
Canvas.prototype.getTextLayer = function(classes) {
|
|
|
|
var layer = this.text[classes];
|
|
|
|
// Create the text layer if it doesn't exist
|
|
|
|
if (layer == null) {
|
|
|
|
// Create the text layer container, if it doesn't exist
|
|
|
|
if (this.textContainer == null) {
|
|
this.textContainer = $("<div class='flot-text'></div>")
|
|
.css({
|
|
position: "absolute",
|
|
top: 0,
|
|
left: 0,
|
|
bottom: 0,
|
|
right: 0,
|
|
'font-size': "smaller",
|
|
color: "#545454"
|
|
})
|
|
.insertAfter(this.element);
|
|
}
|
|
|
|
layer = this.text[classes] = $("<div></div>")
|
|
.addClass(classes)
|
|
.css({
|
|
position: "absolute",
|
|
top: 0,
|
|
left: 0,
|
|
bottom: 0,
|
|
right: 0
|
|
})
|
|
.appendTo(this.textContainer);
|
|
}
|
|
|
|
return layer;
|
|
};
|
|
|
|
// Creates (if necessary) and returns a text info object.
|
|
//
|
|
// The object looks like this:
|
|
//
|
|
// {
|
|
// width: Width of the text's wrapper div.
|
|
// height: Height of the text's wrapper div.
|
|
// element: The jQuery-wrapped HTML div containing the text.
|
|
// positions: Array of positions at which this text is drawn.
|
|
// }
|
|
//
|
|
// The positions array contains objects that look like this:
|
|
//
|
|
// {
|
|
// active: Flag indicating whether the text should be visible.
|
|
// rendered: Flag indicating whether the text is currently visible.
|
|
// element: The jQuery-wrapped HTML div containing the text.
|
|
// x: X coordinate at which to draw the text.
|
|
// y: Y coordinate at which to draw the text.
|
|
// }
|
|
//
|
|
// Each position after the first receives a clone of the original element.
|
|
//
|
|
// The idea is that that the width, height, and general 'identity' of the
|
|
// text is constant no matter where it is placed; the placements are a
|
|
// secondary property.
|
|
//
|
|
// Canvas maintains a cache of recently-used text info objects; getTextInfo
|
|
// either returns the cached element or creates a new entry.
|
|
//
|
|
// @param {string} layer A string of space-separated CSS classes uniquely
|
|
// identifying the layer containing this text.
|
|
// @param {string} text Text string to retrieve info for.
|
|
// @param {(string|object)=} font Either a string of space-separated CSS
|
|
// classes or a font-spec object, defining the text's font and style.
|
|
// @param {number=} angle Angle at which to rotate the text, in degrees.
|
|
// Angle is currently unused, it will be implemented in the future.
|
|
// @param {number=} width Maximum width of the text before it wraps.
|
|
// @return {object} a text info object.
|
|
|
|
Canvas.prototype.getTextInfo = function(layer, text, font, angle, width) {
|
|
|
|
var textStyle, layerCache, styleCache, info;
|
|
|
|
// Cast the value to a string, in case we were given a number or such
|
|
|
|
text = "" + text;
|
|
|
|
// If the font is a font-spec object, generate a CSS font definition
|
|
|
|
if (typeof font === "object") {
|
|
textStyle = font.style + " " + font.variant + " " + font.weight + " " + font.size + "px/" + font.lineHeight + "px " + font.family;
|
|
} else {
|
|
textStyle = font;
|
|
}
|
|
|
|
// Retrieve (or create) the cache for the text's layer and styles
|
|
|
|
layerCache = this._textCache[layer];
|
|
|
|
if (layerCache == null) {
|
|
layerCache = this._textCache[layer] = {};
|
|
}
|
|
|
|
styleCache = layerCache[textStyle];
|
|
|
|
if (styleCache == null) {
|
|
styleCache = layerCache[textStyle] = {};
|
|
}
|
|
|
|
info = styleCache[text];
|
|
|
|
// If we can't find a matching element in our cache, create a new one
|
|
|
|
if (info == null) {
|
|
|
|
var element = $("<div></div>").html(text)
|
|
.css({
|
|
position: "absolute",
|
|
'max-width': width,
|
|
top: -9999
|
|
})
|
|
.appendTo(this.getTextLayer(layer));
|
|
|
|
if (typeof font === "object") {
|
|
element.css({
|
|
font: textStyle,
|
|
color: font.color
|
|
});
|
|
} else if (typeof font === "string") {
|
|
element.addClass(font);
|
|
}
|
|
|
|
info = styleCache[text] = {
|
|
width: element.outerWidth(true),
|
|
height: element.outerHeight(true),
|
|
element: element,
|
|
positions: []
|
|
};
|
|
|
|
element.detach();
|
|
}
|
|
|
|
return info;
|
|
};
|
|
|
|
// Adds a text string to the canvas text overlay.
|
|
//
|
|
// The text isn't drawn immediately; it is marked as rendering, which will
|
|
// result in its addition to the canvas on the next render pass.
|
|
//
|
|
// @param {string} layer A string of space-separated CSS classes uniquely
|
|
// identifying the layer containing this text.
|
|
// @param {number} x X coordinate at which to draw the text.
|
|
// @param {number} y Y coordinate at which to draw the text.
|
|
// @param {string} text Text string to draw.
|
|
// @param {(string|object)=} font Either a string of space-separated CSS
|
|
// classes or a font-spec object, defining the text's font and style.
|
|
// @param {number=} angle Angle at which to rotate the text, in degrees.
|
|
// Angle is currently unused, it will be implemented in the future.
|
|
// @param {number=} width Maximum width of the text before it wraps.
|
|
// @param {string=} halign Horizontal alignment of the text; either "left",
|
|
// "center" or "right".
|
|
// @param {string=} valign Vertical alignment of the text; either "top",
|
|
// "middle" or "bottom".
|
|
|
|
Canvas.prototype.addText = function(layer, x, y, text, font, angle, width, halign, valign) {
|
|
|
|
var info = this.getTextInfo(layer, text, font, angle, width),
|
|
positions = info.positions;
|
|
|
|
// Tweak the div's position to match the text's alignment
|
|
|
|
if (halign == "center") {
|
|
x -= info.width / 2;
|
|
} else if (halign == "right") {
|
|
x -= info.width;
|
|
}
|
|
|
|
if (valign == "middle") {
|
|
y -= info.height / 2;
|
|
} else if (valign == "bottom") {
|
|
y -= info.height;
|
|
}
|
|
|
|
// Determine whether this text already exists at this position.
|
|
// If so, mark it for inclusion in the next render pass.
|
|
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
if (position.x == x && position.y == y) {
|
|
position.active = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// If the text doesn't exist at this position, create a new entry
|
|
|
|
// For the very first position we'll re-use the original element,
|
|
// while for subsequent ones we'll clone it.
|
|
|
|
position = {
|
|
active: true,
|
|
rendered: false,
|
|
element: positions.length ? info.element.clone() : info.element,
|
|
x: x,
|
|
y: y
|
|
};
|
|
|
|
positions.push(position);
|
|
|
|
// Move the element to its final position within the container
|
|
|
|
position.element.css({
|
|
top: Math.round(y),
|
|
left: Math.round(x),
|
|
'text-align': halign // In case the text wraps
|
|
});
|
|
};
|
|
|
|
// Removes one or more text strings from the canvas text overlay.
|
|
//
|
|
// If no parameters are given, all text within the layer is removed.
|
|
//
|
|
// Note that the text is not immediately removed; it is simply marked as
|
|
// inactive, which will result in its removal on the next render pass.
|
|
// This avoids the performance penalty for 'clear and redraw' behavior,
|
|
// where we potentially get rid of all text on a layer, but will likely
|
|
// add back most or all of it later, as when redrawing axes, for example.
|
|
//
|
|
// @param {string} layer A string of space-separated CSS classes uniquely
|
|
// identifying the layer containing this text.
|
|
// @param {number=} x X coordinate of the text.
|
|
// @param {number=} y Y coordinate of the text.
|
|
// @param {string=} text Text string to remove.
|
|
// @param {(string|object)=} font Either a string of space-separated CSS
|
|
// classes or a font-spec object, defining the text's font and style.
|
|
// @param {number=} angle Angle at which the text is rotated, in degrees.
|
|
// Angle is currently unused, it will be implemented in the future.
|
|
|
|
Canvas.prototype.removeText = function(layer, x, y, text, font, angle) {
|
|
if (text == null) {
|
|
var layerCache = this._textCache[layer];
|
|
if (layerCache != null) {
|
|
for (var styleKey in layerCache) {
|
|
if (hasOwnProperty.call(layerCache, styleKey)) {
|
|
var styleCache = layerCache[styleKey];
|
|
for (var key in styleCache) {
|
|
if (hasOwnProperty.call(styleCache, key)) {
|
|
var positions = styleCache[key].positions;
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
position.active = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
var positions = this.getTextInfo(layer, text, font, angle).positions;
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
if (position.x == x && position.y == y) {
|
|
position.active = false;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// The top-level container for the entire plot.
|
|
|
|
function Plot(placeholder, data_, options_, plugins) {
|
|
// data is on the form:
|
|
// [ series1, series2 ... ]
|
|
// where series is either just the data as [ [x1, y1], [x2, y2], ... ]
|
|
// or { data: [ [x1, y1], [x2, y2], ... ], label: "some label", ... }
|
|
|
|
var series = [],
|
|
options = {
|
|
// the color theme used for graphs
|
|
colors: ["#edc240", "#afd8f8", "#cb4b4b", "#4da74d", "#9440ed"],
|
|
legend: {
|
|
show: true,
|
|
noColumns: 1, // number of colums in legend table
|
|
labelFormatter: null, // fn: string -> string
|
|
labelBoxBorderColor: "#ccc", // border color for the little label boxes
|
|
container: null, // container (as jQuery object) to put legend in, null means default on top of graph
|
|
position: "ne", // position of default legend container within plot
|
|
margin: 5, // distance from grid edge to default legend container within plot
|
|
backgroundColor: null, // null means auto-detect
|
|
backgroundOpacity: 0.85, // set to 0 to avoid background
|
|
sorted: null // default to no legend sorting
|
|
},
|
|
xaxis: {
|
|
show: null, // null = auto-detect, true = always, false = never
|
|
position: "bottom", // or "top"
|
|
mode: null, // null or "time"
|
|
font: null, // null (derived from CSS in placeholder) or object like { size: 11, lineHeight: 13, style: "italic", weight: "bold", family: "sans-serif", variant: "small-caps" }
|
|
color: null, // base color, labels, ticks
|
|
tickColor: null, // possibly different color of ticks, e.g. "rgba(0,0,0,0.15)"
|
|
transform: null, // null or f: number -> number to transform axis
|
|
inverseTransform: null, // if transform is set, this should be the inverse function
|
|
min: null, // min. value to show, null means set automatically
|
|
max: null, // max. value to show, null means set automatically
|
|
autoscaleMargin: null, // margin in % to add if auto-setting min/max
|
|
ticks: null, // either [1, 3] or [[1, "a"], 3] or (fn: axis info -> ticks) or app. number of ticks for auto-ticks
|
|
tickFormatter: null, // fn: number -> string
|
|
labelWidth: null, // size of tick labels in pixels
|
|
labelHeight: null,
|
|
reserveSpace: null, // whether to reserve space even if axis isn't shown
|
|
tickLength: null, // size in pixels of ticks, or "full" for whole line
|
|
alignTicksWithAxis: null, // axis number or null for no sync
|
|
tickDecimals: null, // no. of decimals, null means auto
|
|
tickSize: null, // number or [number, "unit"]
|
|
minTickSize: null // number or [number, "unit"]
|
|
},
|
|
yaxis: {
|
|
autoscaleMargin: 0.02,
|
|
position: "left" // or "right"
|
|
},
|
|
xaxes: [],
|
|
yaxes: [],
|
|
series: {
|
|
points: {
|
|
show: false,
|
|
radius: 3,
|
|
lineWidth: 2, // in pixels
|
|
fill: true,
|
|
fillColor: "#ffffff",
|
|
symbol: "circle" // or callback
|
|
},
|
|
lines: {
|
|
// we don't put in show: false so we can see
|
|
// whether lines were actively disabled
|
|
lineWidth: 2, // in pixels
|
|
fill: false,
|
|
fillColor: null,
|
|
steps: false
|
|
// Omit 'zero', so we can later default its value to
|
|
// match that of the 'fill' option.
|
|
},
|
|
bars: {
|
|
show: false,
|
|
lineWidth: 2, // in pixels
|
|
barWidth: 1, // in units of the x axis
|
|
fill: true,
|
|
fillColor: null,
|
|
align: "left", // "left", "right", or "center"
|
|
horizontal: false,
|
|
zero: true
|
|
},
|
|
shadowSize: 3,
|
|
highlightColor: null
|
|
},
|
|
grid: {
|
|
show: true,
|
|
aboveData: false,
|
|
color: "#545454", // primary color used for outline and labels
|
|
backgroundColor: null, // null for transparent, else color
|
|
borderColor: null, // set if different from the grid color
|
|
tickColor: null, // color for the ticks, e.g. "rgba(0,0,0,0.15)"
|
|
margin: 0, // distance from the canvas edge to the grid
|
|
labelMargin: 5, // in pixels
|
|
axisMargin: 8, // in pixels
|
|
borderWidth: 2, // in pixels
|
|
minBorderMargin: null, // in pixels, null means taken from points radius
|
|
markings: null, // array of ranges or fn: axes -> array of ranges
|
|
markingsColor: "#f4f4f4",
|
|
markingsLineWidth: 2,
|
|
// interactive stuff
|
|
clickable: false,
|
|
hoverable: false,
|
|
autoHighlight: true, // highlight in case mouse is near
|
|
mouseActiveRadius: 10 // how far the mouse can be away to activate an item
|
|
},
|
|
interaction: {
|
|
redrawOverlayInterval: 1000/60 // time between updates, -1 means in same flow
|
|
},
|
|
hooks: {}
|
|
},
|
|
surface = null, // the canvas for the plot itself
|
|
overlay = null, // canvas for interactive stuff on top of plot
|
|
eventHolder = null, // jQuery object that events should be bound to
|
|
ctx = null, octx = null,
|
|
xaxes = [], yaxes = [],
|
|
plotOffset = { left: 0, right: 0, top: 0, bottom: 0},
|
|
plotWidth = 0, plotHeight = 0,
|
|
hooks = {
|
|
processOptions: [],
|
|
processRawData: [],
|
|
processDatapoints: [],
|
|
processOffset: [],
|
|
drawBackground: [],
|
|
drawSeries: [],
|
|
draw: [],
|
|
bindEvents: [],
|
|
drawOverlay: [],
|
|
shutdown: []
|
|
},
|
|
plot = this;
|
|
|
|
// public functions
|
|
plot.setData = setData;
|
|
plot.setupGrid = setupGrid;
|
|
plot.draw = draw;
|
|
plot.getPlaceholder = function() { return placeholder; };
|
|
plot.getCanvas = function() { return surface.element; };
|
|
plot.getPlotOffset = function() { return plotOffset; };
|
|
plot.width = function () { return plotWidth; };
|
|
plot.height = function () { return plotHeight; };
|
|
plot.offset = function () {
|
|
var o = eventHolder.offset();
|
|
o.left += plotOffset.left;
|
|
o.top += plotOffset.top;
|
|
return o;
|
|
};
|
|
plot.getData = function () { return series; };
|
|
plot.getAxes = function () {
|
|
var res = {}, i;
|
|
$.each(xaxes.concat(yaxes), function (_, axis) {
|
|
if (axis)
|
|
res[axis.direction + (axis.n != 1 ? axis.n : "") + "axis"] = axis;
|
|
});
|
|
return res;
|
|
};
|
|
plot.getXAxes = function () { return xaxes; };
|
|
plot.getYAxes = function () { return yaxes; };
|
|
plot.c2p = canvasToAxisCoords;
|
|
plot.p2c = axisToCanvasCoords;
|
|
plot.getOptions = function () { return options; };
|
|
plot.highlight = highlight;
|
|
plot.unhighlight = unhighlight;
|
|
plot.triggerRedrawOverlay = triggerRedrawOverlay;
|
|
plot.pointOffset = function(point) {
|
|
return {
|
|
left: parseInt(xaxes[axisNumber(point, "x") - 1].p2c(+point.x) + plotOffset.left, 10),
|
|
top: parseInt(yaxes[axisNumber(point, "y") - 1].p2c(+point.y) + plotOffset.top, 10)
|
|
};
|
|
};
|
|
plot.shutdown = shutdown;
|
|
plot.destroy = function () {
|
|
shutdown();
|
|
placeholder.removeData("plot").empty();
|
|
|
|
series = [];
|
|
options = null;
|
|
surface = null;
|
|
overlay = null;
|
|
eventHolder = null;
|
|
ctx = null;
|
|
octx = null;
|
|
xaxes = [];
|
|
yaxes = [];
|
|
hooks = null;
|
|
highlights = [];
|
|
plot = null;
|
|
};
|
|
plot.resize = function () {
|
|
var width = placeholder.width(),
|
|
height = placeholder.height();
|
|
surface.resize(width, height);
|
|
overlay.resize(width, height);
|
|
};
|
|
|
|
// public attributes
|
|
plot.hooks = hooks;
|
|
|
|
// initialize
|
|
initPlugins(plot);
|
|
parseOptions(options_);
|
|
setupCanvases();
|
|
setData(data_);
|
|
setupGrid();
|
|
draw();
|
|
bindEvents();
|
|
|
|
|
|
function executeHooks(hook, args) {
|
|
args = [plot].concat(args);
|
|
for (var i = 0; i < hook.length; ++i)
|
|
hook[i].apply(this, args);
|
|
}
|
|
|
|
function initPlugins() {
|
|
|
|
// References to key classes, allowing plugins to modify them
|
|
|
|
var classes = {
|
|
Canvas: Canvas
|
|
};
|
|
|
|
for (var i = 0; i < plugins.length; ++i) {
|
|
var p = plugins[i];
|
|
p.init(plot, classes);
|
|
if (p.options)
|
|
$.extend(true, options, p.options);
|
|
}
|
|
}
|
|
|
|
function parseOptions(opts) {
|
|
|
|
$.extend(true, options, opts);
|
|
|
|
// $.extend merges arrays, rather than replacing them. When less
|
|
// colors are provided than the size of the default palette, we
|
|
// end up with those colors plus the remaining defaults, which is
|
|
// not expected behavior; avoid it by replacing them here.
|
|
|
|
if (opts && opts.colors) {
|
|
options.colors = opts.colors;
|
|
}
|
|
|
|
if (options.xaxis.color == null)
|
|
options.xaxis.color = $.color.parse(options.grid.color).scale('a', 0.22).toString();
|
|
if (options.yaxis.color == null)
|
|
options.yaxis.color = $.color.parse(options.grid.color).scale('a', 0.22).toString();
|
|
|
|
if (options.xaxis.tickColor == null) // grid.tickColor for back-compatibility
|
|
options.xaxis.tickColor = options.grid.tickColor || options.xaxis.color;
|
|
if (options.yaxis.tickColor == null) // grid.tickColor for back-compatibility
|
|
options.yaxis.tickColor = options.grid.tickColor || options.yaxis.color;
|
|
|
|
if (options.grid.borderColor == null)
|
|
options.grid.borderColor = options.grid.color;
|
|
if (options.grid.tickColor == null)
|
|
options.grid.tickColor = $.color.parse(options.grid.color).scale('a', 0.22).toString();
|
|
|
|
// Fill in defaults for axis options, including any unspecified
|
|
// font-spec fields, if a font-spec was provided.
|
|
|
|
// If no x/y axis options were provided, create one of each anyway,
|
|
// since the rest of the code assumes that they exist.
|
|
|
|
var i, axisOptions, axisCount,
|
|
fontSize = placeholder.css("font-size"),
|
|
fontSizeDefault = fontSize ? +fontSize.replace("px", "") : 13,
|
|
fontDefaults = {
|
|
style: placeholder.css("font-style"),
|
|
size: Math.round(0.8 * fontSizeDefault),
|
|
variant: placeholder.css("font-variant"),
|
|
weight: placeholder.css("font-weight"),
|
|
family: placeholder.css("font-family")
|
|
};
|
|
|
|
axisCount = options.xaxes.length || 1;
|
|
for (i = 0; i < axisCount; ++i) {
|
|
|
|
axisOptions = options.xaxes[i];
|
|
if (axisOptions && !axisOptions.tickColor) {
|
|
axisOptions.tickColor = axisOptions.color;
|
|
}
|
|
|
|
axisOptions = $.extend(true, {}, options.xaxis, axisOptions);
|
|
options.xaxes[i] = axisOptions;
|
|
|
|
if (axisOptions.font) {
|
|
axisOptions.font = $.extend({}, fontDefaults, axisOptions.font);
|
|
if (!axisOptions.font.color) {
|
|
axisOptions.font.color = axisOptions.color;
|
|
}
|
|
if (!axisOptions.font.lineHeight) {
|
|
axisOptions.font.lineHeight = Math.round(axisOptions.font.size * 1.15);
|
|
}
|
|
}
|
|
}
|
|
|
|
axisCount = options.yaxes.length || 1;
|
|
for (i = 0; i < axisCount; ++i) {
|
|
|
|
axisOptions = options.yaxes[i];
|
|
if (axisOptions && !axisOptions.tickColor) {
|
|
axisOptions.tickColor = axisOptions.color;
|
|
}
|
|
|
|
axisOptions = $.extend(true, {}, options.yaxis, axisOptions);
|
|
options.yaxes[i] = axisOptions;
|
|
|
|
if (axisOptions.font) {
|
|
axisOptions.font = $.extend({}, fontDefaults, axisOptions.font);
|
|
if (!axisOptions.font.color) {
|
|
axisOptions.font.color = axisOptions.color;
|
|
}
|
|
if (!axisOptions.font.lineHeight) {
|
|
axisOptions.font.lineHeight = Math.round(axisOptions.font.size * 1.15);
|
|
}
|
|
}
|
|
}
|
|
|
|
// backwards compatibility, to be removed in future
|
|
if (options.xaxis.noTicks && options.xaxis.ticks == null)
|
|
options.xaxis.ticks = options.xaxis.noTicks;
|
|
if (options.yaxis.noTicks && options.yaxis.ticks == null)
|
|
options.yaxis.ticks = options.yaxis.noTicks;
|
|
if (options.x2axis) {
|
|
options.xaxes[1] = $.extend(true, {}, options.xaxis, options.x2axis);
|
|
options.xaxes[1].position = "top";
|
|
// Override the inherit to allow the axis to auto-scale
|
|
if (options.x2axis.min == null) {
|
|
options.xaxes[1].min = null;
|
|
}
|
|
if (options.x2axis.max == null) {
|
|
options.xaxes[1].max = null;
|
|
}
|
|
}
|
|
if (options.y2axis) {
|
|
options.yaxes[1] = $.extend(true, {}, options.yaxis, options.y2axis);
|
|
options.yaxes[1].position = "right";
|
|
// Override the inherit to allow the axis to auto-scale
|
|
if (options.y2axis.min == null) {
|
|
options.yaxes[1].min = null;
|
|
}
|
|
if (options.y2axis.max == null) {
|
|
options.yaxes[1].max = null;
|
|
}
|
|
}
|
|
if (options.grid.coloredAreas)
|
|
options.grid.markings = options.grid.coloredAreas;
|
|
if (options.grid.coloredAreasColor)
|
|
options.grid.markingsColor = options.grid.coloredAreasColor;
|
|
if (options.lines)
|
|
$.extend(true, options.series.lines, options.lines);
|
|
if (options.points)
|
|
$.extend(true, options.series.points, options.points);
|
|
if (options.bars)
|
|
$.extend(true, options.series.bars, options.bars);
|
|
if (options.shadowSize != null)
|
|
options.series.shadowSize = options.shadowSize;
|
|
if (options.highlightColor != null)
|
|
options.series.highlightColor = options.highlightColor;
|
|
|
|
// save options on axes for future reference
|
|
for (i = 0; i < options.xaxes.length; ++i)
|
|
getOrCreateAxis(xaxes, i + 1).options = options.xaxes[i];
|
|
for (i = 0; i < options.yaxes.length; ++i)
|
|
getOrCreateAxis(yaxes, i + 1).options = options.yaxes[i];
|
|
|
|
// add hooks from options
|
|
for (var n in hooks)
|
|
if (options.hooks[n] && options.hooks[n].length)
|
|
hooks[n] = hooks[n].concat(options.hooks[n]);
|
|
|
|
executeHooks(hooks.processOptions, [options]);
|
|
}
|
|
|
|
function setData(d) {
|
|
series = parseData(d);
|
|
fillInSeriesOptions();
|
|
processData();
|
|
}
|
|
|
|
function parseData(d) {
|
|
var res = [];
|
|
for (var i = 0; i < d.length; ++i) {
|
|
var s = $.extend(true, {}, options.series);
|
|
|
|
if (d[i].data != null) {
|
|
s.data = d[i].data; // move the data instead of deep-copy
|
|
delete d[i].data;
|
|
|
|
$.extend(true, s, d[i]);
|
|
|
|
d[i].data = s.data;
|
|
}
|
|
else
|
|
s.data = d[i];
|
|
res.push(s);
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
function axisNumber(obj, coord) {
|
|
var a = obj[coord + "axis"];
|
|
if (typeof a == "object") // if we got a real axis, extract number
|
|
a = a.n;
|
|
if (typeof a != "number")
|
|
a = 1; // default to first axis
|
|
return a;
|
|
}
|
|
|
|
function allAxes() {
|
|
// return flat array without annoying null entries
|
|
return $.grep(xaxes.concat(yaxes), function (a) { return a; });
|
|
}
|
|
|
|
function canvasToAxisCoords(pos) {
|
|
// return an object with x/y corresponding to all used axes
|
|
var res = {}, i, axis;
|
|
for (i = 0; i < xaxes.length; ++i) {
|
|
axis = xaxes[i];
|
|
if (axis && axis.used)
|
|
res["x" + axis.n] = axis.c2p(pos.left);
|
|
}
|
|
|
|
for (i = 0; i < yaxes.length; ++i) {
|
|
axis = yaxes[i];
|
|
if (axis && axis.used)
|
|
res["y" + axis.n] = axis.c2p(pos.top);
|
|
}
|
|
|
|
if (res.x1 !== undefined)
|
|
res.x = res.x1;
|
|
if (res.y1 !== undefined)
|
|
res.y = res.y1;
|
|
|
|
return res;
|
|
}
|
|
|
|
function axisToCanvasCoords(pos) {
|
|
// get canvas coords from the first pair of x/y found in pos
|
|
var res = {}, i, axis, key;
|
|
|
|
for (i = 0; i < xaxes.length; ++i) {
|
|
axis = xaxes[i];
|
|
if (axis && axis.used) {
|
|
key = "x" + axis.n;
|
|
if (pos[key] == null && axis.n == 1)
|
|
key = "x";
|
|
|
|
if (pos[key] != null) {
|
|
res.left = axis.p2c(pos[key]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < yaxes.length; ++i) {
|
|
axis = yaxes[i];
|
|
if (axis && axis.used) {
|
|
key = "y" + axis.n;
|
|
if (pos[key] == null && axis.n == 1)
|
|
key = "y";
|
|
|
|
if (pos[key] != null) {
|
|
res.top = axis.p2c(pos[key]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
function getOrCreateAxis(axes, number) {
|
|
if (!axes[number - 1])
|
|
axes[number - 1] = {
|
|
n: number, // save the number for future reference
|
|
direction: axes == xaxes ? "x" : "y",
|
|
options: $.extend(true, {}, axes == xaxes ? options.xaxis : options.yaxis)
|
|
};
|
|
|
|
return axes[number - 1];
|
|
}
|
|
|
|
function fillInSeriesOptions() {
|
|
|
|
var neededColors = series.length, maxIndex = -1, i;
|
|
|
|
// Subtract the number of series that already have fixed colors or
|
|
// color indexes from the number that we still need to generate.
|
|
|
|
for (i = 0; i < series.length; ++i) {
|
|
var sc = series[i].color;
|
|
if (sc != null) {
|
|
neededColors--;
|
|
if (typeof sc == "number" && sc > maxIndex) {
|
|
maxIndex = sc;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If any of the series have fixed color indexes, then we need to
|
|
// generate at least as many colors as the highest index.
|
|
|
|
if (neededColors <= maxIndex) {
|
|
neededColors = maxIndex + 1;
|
|
}
|
|
|
|
// Generate all the colors, using first the option colors and then
|
|
// variations on those colors once they're exhausted.
|
|
|
|
var c, colors = [], colorPool = options.colors,
|
|
colorPoolSize = colorPool.length, variation = 0;
|
|
|
|
for (i = 0; i < neededColors; i++) {
|
|
|
|
c = $.color.parse(colorPool[i % colorPoolSize] || "#666");
|
|
|
|
// Each time we exhaust the colors in the pool we adjust
|
|
// a scaling factor used to produce more variations on
|
|
// those colors. The factor alternates negative/positive
|
|
// to produce lighter/darker colors.
|
|
|
|
// Reset the variation after every few cycles, or else
|
|
// it will end up producing only white or black colors.
|
|
|
|
if (i % colorPoolSize == 0 && i) {
|
|
if (variation >= 0) {
|
|
if (variation < 0.5) {
|
|
variation = -variation - 0.2;
|
|
} else variation = 0;
|
|
} else variation = -variation;
|
|
}
|
|
|
|
colors[i] = c.scale('rgb', 1 + variation);
|
|
}
|
|
|
|
// Finalize the series options, filling in their colors
|
|
|
|
var colori = 0, s;
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
|
|
// assign colors
|
|
if (s.color == null) {
|
|
s.color = colors[colori].toString();
|
|
++colori;
|
|
}
|
|
else if (typeof s.color == "number")
|
|
s.color = colors[s.color].toString();
|
|
|
|
// turn on lines automatically in case nothing is set
|
|
if (s.lines.show == null) {
|
|
var v, show = true;
|
|
for (v in s)
|
|
if (s[v] && s[v].show) {
|
|
show = false;
|
|
break;
|
|
}
|
|
if (show)
|
|
s.lines.show = true;
|
|
}
|
|
|
|
// If nothing was provided for lines.zero, default it to match
|
|
// lines.fill, since areas by default should extend to zero.
|
|
|
|
if (s.lines.zero == null) {
|
|
s.lines.zero = !!s.lines.fill;
|
|
}
|
|
|
|
// setup axes
|
|
s.xaxis = getOrCreateAxis(xaxes, axisNumber(s, "x"));
|
|
s.yaxis = getOrCreateAxis(yaxes, axisNumber(s, "y"));
|
|
}
|
|
}
|
|
|
|
function processData() {
|
|
var topSentry = Number.POSITIVE_INFINITY,
|
|
bottomSentry = Number.NEGATIVE_INFINITY,
|
|
fakeInfinity = Number.MAX_VALUE,
|
|
i, j, k, m, length,
|
|
s, points, ps, x, y, axis, val, f, p,
|
|
data, format;
|
|
|
|
function updateAxis(axis, min, max) {
|
|
if (min < axis.datamin && min != -fakeInfinity)
|
|
axis.datamin = min;
|
|
if (max > axis.datamax && max != fakeInfinity)
|
|
axis.datamax = max;
|
|
}
|
|
|
|
$.each(allAxes(), function (_, axis) {
|
|
// init axis
|
|
axis.datamin = topSentry;
|
|
axis.datamax = bottomSentry;
|
|
axis.used = false;
|
|
});
|
|
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
s.datapoints = { points: [] };
|
|
|
|
executeHooks(hooks.processRawData, [ s, s.data, s.datapoints ]);
|
|
}
|
|
|
|
// first pass: clean and copy data
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
|
|
data = s.data;
|
|
format = s.datapoints.format;
|
|
|
|
if (!format) {
|
|
format = [];
|
|
// find out how to copy
|
|
format.push({ x: true, number: true, required: true });
|
|
format.push({ y: true, number: true, required: true });
|
|
|
|
if (s.bars.show || (s.lines.show && s.lines.fill)) {
|
|
var autoscale = !!((s.bars.show && s.bars.zero) || (s.lines.show && s.lines.zero));
|
|
format.push({ y: true, number: true, required: false, defaultValue: 0, autoscale: autoscale });
|
|
if (s.bars.horizontal) {
|
|
delete format[format.length - 1].y;
|
|
format[format.length - 1].x = true;
|
|
}
|
|
}
|
|
|
|
s.datapoints.format = format;
|
|
}
|
|
|
|
if (s.datapoints.pointsize != null)
|
|
continue; // already filled in
|
|
|
|
s.datapoints.pointsize = format.length;
|
|
|
|
ps = s.datapoints.pointsize;
|
|
points = s.datapoints.points;
|
|
|
|
var insertSteps = s.lines.show && s.lines.steps;
|
|
s.xaxis.used = s.yaxis.used = true;
|
|
|
|
for (j = k = 0; j < data.length; ++j, k += ps) {
|
|
p = data[j];
|
|
|
|
var nullify = p == null;
|
|
if (!nullify) {
|
|
for (m = 0; m < ps; ++m) {
|
|
val = p[m];
|
|
f = format[m];
|
|
|
|
if (f) {
|
|
if (f.number && val != null) {
|
|
val = +val; // convert to number
|
|
if (isNaN(val))
|
|
val = null;
|
|
else if (val == Infinity)
|
|
val = fakeInfinity;
|
|
else if (val == -Infinity)
|
|
val = -fakeInfinity;
|
|
}
|
|
|
|
if (val == null) {
|
|
if (f.required)
|
|
nullify = true;
|
|
|
|
if (f.defaultValue != null)
|
|
val = f.defaultValue;
|
|
}
|
|
}
|
|
|
|
points[k + m] = val;
|
|
}
|
|
}
|
|
|
|
if (nullify) {
|
|
for (m = 0; m < ps; ++m) {
|
|
val = points[k + m];
|
|
if (val != null) {
|
|
f = format[m];
|
|
// extract min/max info
|
|
if (f.autoscale !== false) {
|
|
if (f.x) {
|
|
updateAxis(s.xaxis, val, val);
|
|
}
|
|
if (f.y) {
|
|
updateAxis(s.yaxis, val, val);
|
|
}
|
|
}
|
|
}
|
|
points[k + m] = null;
|
|
}
|
|
}
|
|
else {
|
|
// a little bit of line specific stuff that
|
|
// perhaps shouldn't be here, but lacking
|
|
// better means...
|
|
if (insertSteps && k > 0
|
|
&& points[k - ps] != null
|
|
&& points[k - ps] != points[k]
|
|
&& points[k - ps + 1] != points[k + 1]) {
|
|
// copy the point to make room for a middle point
|
|
for (m = 0; m < ps; ++m)
|
|
points[k + ps + m] = points[k + m];
|
|
|
|
// middle point has same y
|
|
points[k + 1] = points[k - ps + 1];
|
|
|
|
// we've added a point, better reflect that
|
|
k += ps;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// give the hooks a chance to run
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
|
|
executeHooks(hooks.processDatapoints, [ s, s.datapoints]);
|
|
}
|
|
|
|
// second pass: find datamax/datamin for auto-scaling
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
points = s.datapoints.points;
|
|
ps = s.datapoints.pointsize;
|
|
format = s.datapoints.format;
|
|
|
|
var xmin = topSentry, ymin = topSentry,
|
|
xmax = bottomSentry, ymax = bottomSentry;
|
|
|
|
for (j = 0; j < points.length; j += ps) {
|
|
if (points[j] == null)
|
|
continue;
|
|
|
|
for (m = 0; m < ps; ++m) {
|
|
val = points[j + m];
|
|
f = format[m];
|
|
if (!f || f.autoscale === false || val == fakeInfinity || val == -fakeInfinity)
|
|
continue;
|
|
|
|
if (f.x) {
|
|
if (val < xmin)
|
|
xmin = val;
|
|
if (val > xmax)
|
|
xmax = val;
|
|
}
|
|
if (f.y) {
|
|
if (val < ymin)
|
|
ymin = val;
|
|
if (val > ymax)
|
|
ymax = val;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (s.bars.show) {
|
|
// make sure we got room for the bar on the dancing floor
|
|
var delta;
|
|
|
|
switch (s.bars.align) {
|
|
case "left":
|
|
delta = 0;
|
|
break;
|
|
case "right":
|
|
delta = -s.bars.barWidth;
|
|
break;
|
|
default:
|
|
delta = -s.bars.barWidth / 2;
|
|
}
|
|
|
|
if (s.bars.horizontal) {
|
|
ymin += delta;
|
|
ymax += delta + s.bars.barWidth;
|
|
}
|
|
else {
|
|
xmin += delta;
|
|
xmax += delta + s.bars.barWidth;
|
|
}
|
|
}
|
|
|
|
updateAxis(s.xaxis, xmin, xmax);
|
|
updateAxis(s.yaxis, ymin, ymax);
|
|
}
|
|
|
|
$.each(allAxes(), function (_, axis) {
|
|
if (axis.datamin == topSentry)
|
|
axis.datamin = null;
|
|
if (axis.datamax == bottomSentry)
|
|
axis.datamax = null;
|
|
});
|
|
}
|
|
|
|
function setupCanvases() {
|
|
|
|
// Make sure the placeholder is clear of everything except canvases
|
|
// from a previous plot in this container that we'll try to re-use.
|
|
|
|
placeholder.css("padding", 0) // padding messes up the positioning
|
|
.children().filter(function(){
|
|
return !$(this).hasClass("flot-overlay") && !$(this).hasClass('flot-base');
|
|
}).remove();
|
|
|
|
if (placeholder.css("position") == 'static')
|
|
placeholder.css("position", "relative"); // for positioning labels and overlay
|
|
|
|
surface = new Canvas("flot-base", placeholder);
|
|
overlay = new Canvas("flot-overlay", placeholder); // overlay canvas for interactive features
|
|
|
|
ctx = surface.context;
|
|
octx = overlay.context;
|
|
|
|
// define which element we're listening for events on
|
|
eventHolder = $(overlay.element).unbind();
|
|
|
|
// If we're re-using a plot object, shut down the old one
|
|
|
|
var existing = placeholder.data("plot");
|
|
|
|
if (existing) {
|
|
existing.shutdown();
|
|
overlay.clear();
|
|
}
|
|
|
|
// save in case we get replotted
|
|
placeholder.data("plot", plot);
|
|
}
|
|
|
|
function bindEvents() {
|
|
// bind events
|
|
if (options.grid.hoverable) {
|
|
eventHolder.mousemove(onMouseMove);
|
|
|
|
// Use bind, rather than .mouseleave, because we officially
|
|
// still support jQuery 1.2.6, which doesn't define a shortcut
|
|
// for mouseenter or mouseleave. This was a bug/oversight that
|
|
// was fixed somewhere around 1.3.x. We can return to using
|
|
// .mouseleave when we drop support for 1.2.6.
|
|
|
|
eventHolder.bind("mouseleave", onMouseLeave);
|
|
}
|
|
|
|
if (options.grid.clickable)
|
|
eventHolder.click(onClick);
|
|
|
|
executeHooks(hooks.bindEvents, [eventHolder]);
|
|
}
|
|
|
|
function shutdown() {
|
|
if (redrawTimeout)
|
|
clearTimeout(redrawTimeout);
|
|
|
|
eventHolder.unbind("mousemove", onMouseMove);
|
|
eventHolder.unbind("mouseleave", onMouseLeave);
|
|
eventHolder.unbind("click", onClick);
|
|
|
|
executeHooks(hooks.shutdown, [eventHolder]);
|
|
}
|
|
|
|
function setTransformationHelpers(axis) {
|
|
// set helper functions on the axis, assumes plot area
|
|
// has been computed already
|
|
|
|
function identity(x) { return x; }
|
|
|
|
var s, m, t = axis.options.transform || identity,
|
|
it = axis.options.inverseTransform;
|
|
|
|
// precompute how much the axis is scaling a point
|
|
// in canvas space
|
|
if (axis.direction == "x") {
|
|
s = axis.scale = plotWidth / Math.abs(t(axis.max) - t(axis.min));
|
|
m = Math.min(t(axis.max), t(axis.min));
|
|
}
|
|
else {
|
|
s = axis.scale = plotHeight / Math.abs(t(axis.max) - t(axis.min));
|
|
s = -s;
|
|
m = Math.max(t(axis.max), t(axis.min));
|
|
}
|
|
|
|
// data point to canvas coordinate
|
|
if (t == identity) // slight optimization
|
|
axis.p2c = function (p) { return (p - m) * s; };
|
|
else
|
|
axis.p2c = function (p) { return (t(p) - m) * s; };
|
|
// canvas coordinate to data point
|
|
if (!it)
|
|
axis.c2p = function (c) { return m + c / s; };
|
|
else
|
|
axis.c2p = function (c) { return it(m + c / s); };
|
|
}
|
|
|
|
function measureTickLabels(axis) {
|
|
|
|
var opts = axis.options,
|
|
ticks = axis.ticks || [],
|
|
labelWidth = opts.labelWidth || 0,
|
|
labelHeight = opts.labelHeight || 0,
|
|
maxWidth = labelWidth || (axis.direction == "x" ? Math.floor(surface.width / (ticks.length || 1)) : null),
|
|
legacyStyles = axis.direction + "Axis " + axis.direction + axis.n + "Axis",
|
|
layer = "flot-" + axis.direction + "-axis flot-" + axis.direction + axis.n + "-axis " + legacyStyles,
|
|
font = opts.font || "flot-tick-label tickLabel";
|
|
|
|
for (var i = 0; i < ticks.length; ++i) {
|
|
|
|
var t = ticks[i];
|
|
|
|
if (!t.label)
|
|
continue;
|
|
|
|
var info = surface.getTextInfo(layer, t.label, font, null, maxWidth);
|
|
|
|
labelWidth = Math.max(labelWidth, info.width);
|
|
labelHeight = Math.max(labelHeight, info.height);
|
|
}
|
|
|
|
axis.labelWidth = opts.labelWidth || labelWidth;
|
|
axis.labelHeight = opts.labelHeight || labelHeight;
|
|
}
|
|
|
|
function allocateAxisBoxFirstPhase(axis) {
|
|
// find the bounding box of the axis by looking at label
|
|
// widths/heights and ticks, make room by diminishing the
|
|
// plotOffset; this first phase only looks at one
|
|
// dimension per axis, the other dimension depends on the
|
|
// other axes so will have to wait
|
|
|
|
var lw = axis.labelWidth,
|
|
lh = axis.labelHeight,
|
|
pos = axis.options.position,
|
|
isXAxis = axis.direction === "x",
|
|
tickLength = axis.options.tickLength,
|
|
axisMargin = options.grid.axisMargin,
|
|
padding = options.grid.labelMargin,
|
|
innermost = true,
|
|
outermost = true,
|
|
first = true,
|
|
found = false;
|
|
|
|
// Determine the axis's position in its direction and on its side
|
|
|
|
$.each(isXAxis ? xaxes : yaxes, function(i, a) {
|
|
if (a && (a.show || a.reserveSpace)) {
|
|
if (a === axis) {
|
|
found = true;
|
|
} else if (a.options.position === pos) {
|
|
if (found) {
|
|
outermost = false;
|
|
} else {
|
|
innermost = false;
|
|
}
|
|
}
|
|
if (!found) {
|
|
first = false;
|
|
}
|
|
}
|
|
});
|
|
|
|
// The outermost axis on each side has no margin
|
|
|
|
if (outermost) {
|
|
axisMargin = 0;
|
|
}
|
|
|
|
// The ticks for the first axis in each direction stretch across
|
|
|
|
if (tickLength == null) {
|
|
tickLength = first ? "full" : 5;
|
|
}
|
|
|
|
if (!isNaN(+tickLength))
|
|
padding += +tickLength;
|
|
|
|
if (isXAxis) {
|
|
lh += padding;
|
|
|
|
if (pos == "bottom") {
|
|
plotOffset.bottom += lh + axisMargin;
|
|
axis.box = { top: surface.height - plotOffset.bottom, height: lh };
|
|
}
|
|
else {
|
|
axis.box = { top: plotOffset.top + axisMargin, height: lh };
|
|
plotOffset.top += lh + axisMargin;
|
|
}
|
|
}
|
|
else {
|
|
lw += padding;
|
|
|
|
if (pos == "left") {
|
|
axis.box = { left: plotOffset.left + axisMargin, width: lw };
|
|
plotOffset.left += lw + axisMargin;
|
|
}
|
|
else {
|
|
plotOffset.right += lw + axisMargin;
|
|
axis.box = { left: surface.width - plotOffset.right, width: lw };
|
|
}
|
|
}
|
|
|
|
// save for future reference
|
|
axis.position = pos;
|
|
axis.tickLength = tickLength;
|
|
axis.box.padding = padding;
|
|
axis.innermost = innermost;
|
|
}
|
|
|
|
function allocateAxisBoxSecondPhase(axis) {
|
|
// now that all axis boxes have been placed in one
|
|
// dimension, we can set the remaining dimension coordinates
|
|
if (axis.direction == "x") {
|
|
axis.box.left = plotOffset.left - axis.labelWidth / 2;
|
|
axis.box.width = surface.width - plotOffset.left - plotOffset.right + axis.labelWidth;
|
|
}
|
|
else {
|
|
axis.box.top = plotOffset.top - axis.labelHeight / 2;
|
|
axis.box.height = surface.height - plotOffset.bottom - plotOffset.top + axis.labelHeight;
|
|
}
|
|
}
|
|
|
|
function adjustLayoutForThingsStickingOut() {
|
|
// possibly adjust plot offset to ensure everything stays
|
|
// inside the canvas and isn't clipped off
|
|
|
|
var minMargin = options.grid.minBorderMargin,
|
|
axis, i;
|
|
|
|
// check stuff from the plot (FIXME: this should just read
|
|
// a value from the series, otherwise it's impossible to
|
|
// customize)
|
|
if (minMargin == null) {
|
|
minMargin = 0;
|
|
for (i = 0; i < series.length; ++i)
|
|
minMargin = Math.max(minMargin, 2 * (series[i].points.radius + series[i].points.lineWidth/2));
|
|
}
|
|
|
|
var margins = {
|
|
left: minMargin,
|
|
right: minMargin,
|
|
top: minMargin,
|
|
bottom: minMargin
|
|
};
|
|
|
|
// check axis labels, note we don't check the actual
|
|
// labels but instead use the overall width/height to not
|
|
// jump as much around with replots
|
|
$.each(allAxes(), function (_, axis) {
|
|
if (axis.reserveSpace && axis.ticks && axis.ticks.length) {
|
|
if (axis.direction === "x") {
|
|
margins.left = Math.max(margins.left, axis.labelWidth / 2);
|
|
margins.right = Math.max(margins.right, axis.labelWidth / 2);
|
|
} else {
|
|
margins.bottom = Math.max(margins.bottom, axis.labelHeight / 2);
|
|
margins.top = Math.max(margins.top, axis.labelHeight / 2);
|
|
}
|
|
}
|
|
});
|
|
|
|
plotOffset.left = Math.ceil(Math.max(margins.left, plotOffset.left));
|
|
plotOffset.right = Math.ceil(Math.max(margins.right, plotOffset.right));
|
|
plotOffset.top = Math.ceil(Math.max(margins.top, plotOffset.top));
|
|
plotOffset.bottom = Math.ceil(Math.max(margins.bottom, plotOffset.bottom));
|
|
}
|
|
|
|
function setupGrid() {
|
|
var i, axes = allAxes(), showGrid = options.grid.show;
|
|
|
|
// Initialize the plot's offset from the edge of the canvas
|
|
|
|
for (var a in plotOffset) {
|
|
var margin = options.grid.margin || 0;
|
|
plotOffset[a] = typeof margin == "number" ? margin : margin[a] || 0;
|
|
}
|
|
|
|
executeHooks(hooks.processOffset, [plotOffset]);
|
|
|
|
// If the grid is visible, add its border width to the offset
|
|
|
|
for (var a in plotOffset) {
|
|
if(typeof(options.grid.borderWidth) == "object") {
|
|
plotOffset[a] += showGrid ? options.grid.borderWidth[a] : 0;
|
|
}
|
|
else {
|
|
plotOffset[a] += showGrid ? options.grid.borderWidth : 0;
|
|
}
|
|
}
|
|
|
|
$.each(axes, function (_, axis) {
|
|
var axisOpts = axis.options;
|
|
axis.show = axisOpts.show == null ? axis.used : axisOpts.show;
|
|
axis.reserveSpace = axisOpts.reserveSpace == null ? axis.show : axisOpts.reserveSpace;
|
|
setRange(axis);
|
|
});
|
|
|
|
if (showGrid) {
|
|
|
|
var allocatedAxes = $.grep(axes, function (axis) {
|
|
return axis.show || axis.reserveSpace;
|
|
});
|
|
|
|
$.each(allocatedAxes, function (_, axis) {
|
|
// make the ticks
|
|
setupTickGeneration(axis);
|
|
setTicks(axis);
|
|
snapRangeToTicks(axis, axis.ticks);
|
|
// find labelWidth/Height for axis
|
|
measureTickLabels(axis);
|
|
});
|
|
|
|
// with all dimensions calculated, we can compute the
|
|
// axis bounding boxes, start from the outside
|
|
// (reverse order)
|
|
for (i = allocatedAxes.length - 1; i >= 0; --i)
|
|
allocateAxisBoxFirstPhase(allocatedAxes[i]);
|
|
|
|
// make sure we've got enough space for things that
|
|
// might stick out
|
|
adjustLayoutForThingsStickingOut();
|
|
|
|
$.each(allocatedAxes, function (_, axis) {
|
|
allocateAxisBoxSecondPhase(axis);
|
|
});
|
|
}
|
|
|
|
plotWidth = surface.width - plotOffset.left - plotOffset.right;
|
|
plotHeight = surface.height - plotOffset.bottom - plotOffset.top;
|
|
|
|
// now we got the proper plot dimensions, we can compute the scaling
|
|
$.each(axes, function (_, axis) {
|
|
setTransformationHelpers(axis);
|
|
});
|
|
|
|
if (showGrid) {
|
|
drawAxisLabels();
|
|
}
|
|
|
|
insertLegend();
|
|
}
|
|
|
|
function setRange(axis) {
|
|
var opts = axis.options,
|
|
min = +(opts.min != null ? opts.min : axis.datamin),
|
|
max = +(opts.max != null ? opts.max : axis.datamax),
|
|
delta = max - min;
|
|
|
|
if (delta == 0.0) {
|
|
// degenerate case
|
|
var widen = max == 0 ? 1 : 0.01;
|
|
|
|
if (opts.min == null)
|
|
min -= widen;
|
|
// always widen max if we couldn't widen min to ensure we
|
|
// don't fall into min == max which doesn't work
|
|
if (opts.max == null || opts.min != null)
|
|
max += widen;
|
|
}
|
|
else {
|
|
// consider autoscaling
|
|
var margin = opts.autoscaleMargin;
|
|
if (margin != null) {
|
|
if (opts.min == null) {
|
|
min -= delta * margin;
|
|
// make sure we don't go below zero if all values
|
|
// are positive
|
|
if (min < 0 && axis.datamin != null && axis.datamin >= 0)
|
|
min = 0;
|
|
}
|
|
if (opts.max == null) {
|
|
max += delta * margin;
|
|
if (max > 0 && axis.datamax != null && axis.datamax <= 0)
|
|
max = 0;
|
|
}
|
|
}
|
|
}
|
|
axis.min = min;
|
|
axis.max = max;
|
|
}
|
|
|
|
function setupTickGeneration(axis) {
|
|
var opts = axis.options;
|
|
|
|
// estimate number of ticks
|
|
var noTicks;
|
|
if (typeof opts.ticks == "number" && opts.ticks > 0)
|
|
noTicks = opts.ticks;
|
|
else
|
|
// heuristic based on the model a*sqrt(x) fitted to
|
|
// some data points that seemed reasonable
|
|
noTicks = 0.3 * Math.sqrt(axis.direction == "x" ? surface.width : surface.height);
|
|
|
|
var delta = (axis.max - axis.min) / noTicks,
|
|
dec = -Math.floor(Math.log(delta) / Math.LN10),
|
|
maxDec = opts.tickDecimals;
|
|
|
|
if (maxDec != null && dec > maxDec) {
|
|
dec = maxDec;
|
|
}
|
|
|
|
var magn = Math.pow(10, -dec),
|
|
norm = delta / magn, // norm is between 1.0 and 10.0
|
|
size;
|
|
|
|
if (norm < 1.5) {
|
|
size = 1;
|
|
} else if (norm < 3) {
|
|
size = 2;
|
|
// special case for 2.5, requires an extra decimal
|
|
if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) {
|
|
size = 2.5;
|
|
++dec;
|
|
}
|
|
} else if (norm < 7.5) {
|
|
size = 5;
|
|
} else {
|
|
size = 10;
|
|
}
|
|
|
|
size *= magn;
|
|
|
|
if (opts.minTickSize != null && size < opts.minTickSize) {
|
|
size = opts.minTickSize;
|
|
}
|
|
|
|
axis.delta = delta;
|
|
axis.tickDecimals = Math.max(0, maxDec != null ? maxDec : dec);
|
|
axis.tickSize = opts.tickSize || size;
|
|
|
|
// Time mode was moved to a plug-in in 0.8, and since so many people use it
|
|
// we'll add an especially friendly reminder to make sure they included it.
|
|
|
|
if (opts.mode == "time" && !axis.tickGenerator) {
|
|
throw new Error("Time mode requires the flot.time plugin.");
|
|
}
|
|
|
|
// Flot supports base-10 axes; any other mode else is handled by a plug-in,
|
|
// like flot.time.js.
|
|
|
|
if (!axis.tickGenerator) {
|
|
|
|
axis.tickGenerator = function (axis) {
|
|
|
|
var ticks = [],
|
|
start = floorInBase(axis.min, axis.tickSize),
|
|
i = 0,
|
|
v = Number.NaN,
|
|
prev;
|
|
|
|
do {
|
|
prev = v;
|
|
v = start + i * axis.tickSize;
|
|
ticks.push(v);
|
|
++i;
|
|
} while (v < axis.max && v != prev);
|
|
return ticks;
|
|
};
|
|
|
|
axis.tickFormatter = function (value, axis) {
|
|
|
|
var factor = axis.tickDecimals ? Math.pow(10, axis.tickDecimals) : 1;
|
|
var formatted = "" + Math.round(value * factor) / factor;
|
|
|
|
// If tickDecimals was specified, ensure that we have exactly that
|
|
// much precision; otherwise default to the value's own precision.
|
|
|
|
if (axis.tickDecimals != null) {
|
|
var decimal = formatted.indexOf(".");
|
|
var precision = decimal == -1 ? 0 : formatted.length - decimal - 1;
|
|
if (precision < axis.tickDecimals) {
|
|
return (precision ? formatted : formatted + ".") + ("" + factor).substr(1, axis.tickDecimals - precision);
|
|
}
|
|
}
|
|
|
|
return formatted;
|
|
};
|
|
}
|
|
|
|
if ($.isFunction(opts.tickFormatter))
|
|
axis.tickFormatter = function (v, axis) { return "" + opts.tickFormatter(v, axis); };
|
|
|
|
if (opts.alignTicksWithAxis != null) {
|
|
var otherAxis = (axis.direction == "x" ? xaxes : yaxes)[opts.alignTicksWithAxis - 1];
|
|
if (otherAxis && otherAxis.used && otherAxis != axis) {
|
|
// consider snapping min/max to outermost nice ticks
|
|
var niceTicks = axis.tickGenerator(axis);
|
|
if (niceTicks.length > 0) {
|
|
if (opts.min == null)
|
|
axis.min = Math.min(axis.min, niceTicks[0]);
|
|
if (opts.max == null && niceTicks.length > 1)
|
|
axis.max = Math.max(axis.max, niceTicks[niceTicks.length - 1]);
|
|
}
|
|
|
|
axis.tickGenerator = function (axis) {
|
|
// copy ticks, scaled to this axis
|
|
var ticks = [], v, i;
|
|
for (i = 0; i < otherAxis.ticks.length; ++i) {
|
|
v = (otherAxis.ticks[i].v - otherAxis.min) / (otherAxis.max - otherAxis.min);
|
|
v = axis.min + v * (axis.max - axis.min);
|
|
ticks.push(v);
|
|
}
|
|
return ticks;
|
|
};
|
|
|
|
// we might need an extra decimal since forced
|
|
// ticks don't necessarily fit naturally
|
|
if (!axis.mode && opts.tickDecimals == null) {
|
|
var extraDec = Math.max(0, -Math.floor(Math.log(axis.delta) / Math.LN10) + 1),
|
|
ts = axis.tickGenerator(axis);
|
|
|
|
// only proceed if the tick interval rounded
|
|
// with an extra decimal doesn't give us a
|
|
// zero at end
|
|
if (!(ts.length > 1 && /\..*0$/.test((ts[1] - ts[0]).toFixed(extraDec))))
|
|
axis.tickDecimals = extraDec;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function setTicks(axis) {
|
|
var oticks = axis.options.ticks, ticks = [];
|
|
if (oticks == null || (typeof oticks == "number" && oticks > 0))
|
|
ticks = axis.tickGenerator(axis);
|
|
else if (oticks) {
|
|
if ($.isFunction(oticks))
|
|
// generate the ticks
|
|
ticks = oticks(axis);
|
|
else
|
|
ticks = oticks;
|
|
}
|
|
|
|
// clean up/labelify the supplied ticks, copy them over
|
|
var i, v;
|
|
axis.ticks = [];
|
|
for (i = 0; i < ticks.length; ++i) {
|
|
var label = null;
|
|
var t = ticks[i];
|
|
if (typeof t == "object") {
|
|
v = +t[0];
|
|
if (t.length > 1)
|
|
label = t[1];
|
|
}
|
|
else
|
|
v = +t;
|
|
if (label == null)
|
|
label = axis.tickFormatter(v, axis);
|
|
if (!isNaN(v))
|
|
axis.ticks.push({ v: v, label: label });
|
|
}
|
|
}
|
|
|
|
function snapRangeToTicks(axis, ticks) {
|
|
if (axis.options.autoscaleMargin && ticks.length > 0) {
|
|
// snap to ticks
|
|
if (axis.options.min == null)
|
|
axis.min = Math.min(axis.min, ticks[0].v);
|
|
if (axis.options.max == null && ticks.length > 1)
|
|
axis.max = Math.max(axis.max, ticks[ticks.length - 1].v);
|
|
}
|
|
}
|
|
|
|
function draw() {
|
|
|
|
surface.clear();
|
|
|
|
executeHooks(hooks.drawBackground, [ctx]);
|
|
|
|
var grid = options.grid;
|
|
|
|
// draw background, if any
|
|
if (grid.show && grid.backgroundColor)
|
|
drawBackground();
|
|
|
|
if (grid.show && !grid.aboveData) {
|
|
drawGrid();
|
|
}
|
|
|
|
for (var i = 0; i < series.length; ++i) {
|
|
executeHooks(hooks.drawSeries, [ctx, series[i]]);
|
|
drawSeries(series[i]);
|
|
}
|
|
|
|
executeHooks(hooks.draw, [ctx]);
|
|
|
|
if (grid.show && grid.aboveData) {
|
|
drawGrid();
|
|
}
|
|
|
|
surface.render();
|
|
|
|
// A draw implies that either the axes or data have changed, so we
|
|
// should probably update the overlay highlights as well.
|
|
|
|
triggerRedrawOverlay();
|
|
}
|
|
|
|
function extractRange(ranges, coord) {
|
|
var axis, from, to, key, axes = allAxes();
|
|
|
|
for (var i = 0; i < axes.length; ++i) {
|
|
axis = axes[i];
|
|
if (axis.direction == coord) {
|
|
key = coord + axis.n + "axis";
|
|
if (!ranges[key] && axis.n == 1)
|
|
key = coord + "axis"; // support x1axis as xaxis
|
|
if (ranges[key]) {
|
|
from = ranges[key].from;
|
|
to = ranges[key].to;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// backwards-compat stuff - to be removed in future
|
|
if (!ranges[key]) {
|
|
axis = coord == "x" ? xaxes[0] : yaxes[0];
|
|
from = ranges[coord + "1"];
|
|
to = ranges[coord + "2"];
|
|
}
|
|
|
|
// auto-reverse as an added bonus
|
|
if (from != null && to != null && from > to) {
|
|
var tmp = from;
|
|
from = to;
|
|
to = tmp;
|
|
}
|
|
|
|
return { from: from, to: to, axis: axis };
|
|
}
|
|
|
|
function drawBackground() {
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
ctx.fillStyle = getColorOrGradient(options.grid.backgroundColor, plotHeight, 0, "rgba(255, 255, 255, 0)");
|
|
ctx.fillRect(0, 0, plotWidth, plotHeight);
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawGrid() {
|
|
var i, axes, bw, bc;
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
// draw markings
|
|
var markings = options.grid.markings;
|
|
if (markings) {
|
|
if ($.isFunction(markings)) {
|
|
axes = plot.getAxes();
|
|
// xmin etc. is backwards compatibility, to be
|
|
// removed in the future
|
|
axes.xmin = axes.xaxis.min;
|
|
axes.xmax = axes.xaxis.max;
|
|
axes.ymin = axes.yaxis.min;
|
|
axes.ymax = axes.yaxis.max;
|
|
|
|
markings = markings(axes);
|
|
}
|
|
|
|
for (i = 0; i < markings.length; ++i) {
|
|
var m = markings[i],
|
|
xrange = extractRange(m, "x"),
|
|
yrange = extractRange(m, "y");
|
|
|
|
// fill in missing
|
|
if (xrange.from == null)
|
|
xrange.from = xrange.axis.min;
|
|
if (xrange.to == null)
|
|
xrange.to = xrange.axis.max;
|
|
if (yrange.from == null)
|
|
yrange.from = yrange.axis.min;
|
|
if (yrange.to == null)
|
|
yrange.to = yrange.axis.max;
|
|
|
|
// clip
|
|
if (xrange.to < xrange.axis.min || xrange.from > xrange.axis.max ||
|
|
yrange.to < yrange.axis.min || yrange.from > yrange.axis.max)
|
|
continue;
|
|
|
|
xrange.from = Math.max(xrange.from, xrange.axis.min);
|
|
xrange.to = Math.min(xrange.to, xrange.axis.max);
|
|
yrange.from = Math.max(yrange.from, yrange.axis.min);
|
|
yrange.to = Math.min(yrange.to, yrange.axis.max);
|
|
|
|
var xequal = xrange.from === xrange.to,
|
|
yequal = yrange.from === yrange.to;
|
|
|
|
if (xequal && yequal) {
|
|
continue;
|
|
}
|
|
|
|
// then draw
|
|
xrange.from = Math.floor(xrange.axis.p2c(xrange.from));
|
|
xrange.to = Math.floor(xrange.axis.p2c(xrange.to));
|
|
yrange.from = Math.floor(yrange.axis.p2c(yrange.from));
|
|
yrange.to = Math.floor(yrange.axis.p2c(yrange.to));
|
|
|
|
if (xequal || yequal) {
|
|
var lineWidth = m.lineWidth || options.grid.markingsLineWidth,
|
|
subPixel = lineWidth % 2 ? 0.5 : 0;
|
|
ctx.beginPath();
|
|
ctx.strokeStyle = m.color || options.grid.markingsColor;
|
|
ctx.lineWidth = lineWidth;
|
|
if (xequal) {
|
|
ctx.moveTo(xrange.to + subPixel, yrange.from);
|
|
ctx.lineTo(xrange.to + subPixel, yrange.to);
|
|
} else {
|
|
ctx.moveTo(xrange.from, yrange.to + subPixel);
|
|
ctx.lineTo(xrange.to, yrange.to + subPixel);
|
|
}
|
|
ctx.stroke();
|
|
} else {
|
|
ctx.fillStyle = m.color || options.grid.markingsColor;
|
|
ctx.fillRect(xrange.from, yrange.to,
|
|
xrange.to - xrange.from,
|
|
yrange.from - yrange.to);
|
|
}
|
|
}
|
|
}
|
|
|
|
// draw the ticks
|
|
axes = allAxes();
|
|
bw = options.grid.borderWidth;
|
|
|
|
for (var j = 0; j < axes.length; ++j) {
|
|
var axis = axes[j], box = axis.box,
|
|
t = axis.tickLength, x, y, xoff, yoff;
|
|
if (!axis.show || axis.ticks.length == 0)
|
|
continue;
|
|
|
|
ctx.lineWidth = 1;
|
|
|
|
// find the edges
|
|
if (axis.direction == "x") {
|
|
x = 0;
|
|
if (t == "full")
|
|
y = (axis.position == "top" ? 0 : plotHeight);
|
|
else
|
|
y = box.top - plotOffset.top + (axis.position == "top" ? box.height : 0);
|
|
}
|
|
else {
|
|
y = 0;
|
|
if (t == "full")
|
|
x = (axis.position == "left" ? 0 : plotWidth);
|
|
else
|
|
x = box.left - plotOffset.left + (axis.position == "left" ? box.width : 0);
|
|
}
|
|
|
|
// draw tick bar
|
|
if (!axis.innermost) {
|
|
ctx.strokeStyle = axis.options.color;
|
|
ctx.beginPath();
|
|
xoff = yoff = 0;
|
|
if (axis.direction == "x")
|
|
xoff = plotWidth + 1;
|
|
else
|
|
yoff = plotHeight + 1;
|
|
|
|
if (ctx.lineWidth == 1) {
|
|
if (axis.direction == "x") {
|
|
y = Math.floor(y) + 0.5;
|
|
} else {
|
|
x = Math.floor(x) + 0.5;
|
|
}
|
|
}
|
|
|
|
ctx.moveTo(x, y);
|
|
ctx.lineTo(x + xoff, y + yoff);
|
|
ctx.stroke();
|
|
}
|
|
|
|
// draw ticks
|
|
|
|
ctx.strokeStyle = axis.options.tickColor;
|
|
|
|
ctx.beginPath();
|
|
for (i = 0; i < axis.ticks.length; ++i) {
|
|
var v = axis.ticks[i].v;
|
|
|
|
xoff = yoff = 0;
|
|
|
|
if (isNaN(v) || v < axis.min || v > axis.max
|
|
// skip those lying on the axes if we got a border
|
|
|| (t == "full"
|
|
&& ((typeof bw == "object" && bw[axis.position] > 0) || bw > 0)
|
|
&& (v == axis.min || v == axis.max)))
|
|
continue;
|
|
|
|
if (axis.direction == "x") {
|
|
x = axis.p2c(v);
|
|
yoff = t == "full" ? -plotHeight : t;
|
|
|
|
if (axis.position == "top")
|
|
yoff = -yoff;
|
|
}
|
|
else {
|
|
y = axis.p2c(v);
|
|
xoff = t == "full" ? -plotWidth : t;
|
|
|
|
if (axis.position == "left")
|
|
xoff = -xoff;
|
|
}
|
|
|
|
if (ctx.lineWidth == 1) {
|
|
if (axis.direction == "x")
|
|
x = Math.floor(x) + 0.5;
|
|
else
|
|
y = Math.floor(y) + 0.5;
|
|
}
|
|
|
|
ctx.moveTo(x, y);
|
|
ctx.lineTo(x + xoff, y + yoff);
|
|
}
|
|
|
|
ctx.stroke();
|
|
}
|
|
|
|
|
|
// draw border
|
|
if (bw) {
|
|
// If either borderWidth or borderColor is an object, then draw the border
|
|
// line by line instead of as one rectangle
|
|
bc = options.grid.borderColor;
|
|
if(typeof bw == "object" || typeof bc == "object") {
|
|
if (typeof bw !== "object") {
|
|
bw = {top: bw, right: bw, bottom: bw, left: bw};
|
|
}
|
|
if (typeof bc !== "object") {
|
|
bc = {top: bc, right: bc, bottom: bc, left: bc};
|
|
}
|
|
|
|
if (bw.top > 0) {
|
|
ctx.strokeStyle = bc.top;
|
|
ctx.lineWidth = bw.top;
|
|
ctx.beginPath();
|
|
ctx.moveTo(0 - bw.left, 0 - bw.top/2);
|
|
ctx.lineTo(plotWidth, 0 - bw.top/2);
|
|
ctx.stroke();
|
|
}
|
|
|
|
if (bw.right > 0) {
|
|
ctx.strokeStyle = bc.right;
|
|
ctx.lineWidth = bw.right;
|
|
ctx.beginPath();
|
|
ctx.moveTo(plotWidth + bw.right / 2, 0 - bw.top);
|
|
ctx.lineTo(plotWidth + bw.right / 2, plotHeight);
|
|
ctx.stroke();
|
|
}
|
|
|
|
if (bw.bottom > 0) {
|
|
ctx.strokeStyle = bc.bottom;
|
|
ctx.lineWidth = bw.bottom;
|
|
ctx.beginPath();
|
|
ctx.moveTo(plotWidth + bw.right, plotHeight + bw.bottom / 2);
|
|
ctx.lineTo(0, plotHeight + bw.bottom / 2);
|
|
ctx.stroke();
|
|
}
|
|
|
|
if (bw.left > 0) {
|
|
ctx.strokeStyle = bc.left;
|
|
ctx.lineWidth = bw.left;
|
|
ctx.beginPath();
|
|
ctx.moveTo(0 - bw.left/2, plotHeight + bw.bottom);
|
|
ctx.lineTo(0- bw.left/2, 0);
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
else {
|
|
ctx.lineWidth = bw;
|
|
ctx.strokeStyle = options.grid.borderColor;
|
|
ctx.strokeRect(-bw/2, -bw/2, plotWidth + bw, plotHeight + bw);
|
|
}
|
|
}
|
|
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawAxisLabels() {
|
|
|
|
$.each(allAxes(), function (_, axis) {
|
|
var box = axis.box,
|
|
legacyStyles = axis.direction + "Axis " + axis.direction + axis.n + "Axis",
|
|
layer = "flot-" + axis.direction + "-axis flot-" + axis.direction + axis.n + "-axis " + legacyStyles,
|
|
font = axis.options.font || "flot-tick-label tickLabel",
|
|
tick, x, y, halign, valign;
|
|
|
|
// Remove text before checking for axis.show and ticks.length;
|
|
// otherwise plugins, like flot-tickrotor, that draw their own
|
|
// tick labels will end up with both theirs and the defaults.
|
|
|
|
surface.removeText(layer);
|
|
|
|
if (!axis.show || axis.ticks.length == 0)
|
|
return;
|
|
|
|
for (var i = 0; i < axis.ticks.length; ++i) {
|
|
|
|
tick = axis.ticks[i];
|
|
if (!tick.label || tick.v < axis.min || tick.v > axis.max)
|
|
continue;
|
|
|
|
if (axis.direction == "x") {
|
|
halign = "center";
|
|
x = plotOffset.left + axis.p2c(tick.v);
|
|
if (axis.position == "bottom") {
|
|
y = box.top + box.padding;
|
|
} else {
|
|
y = box.top + box.height - box.padding;
|
|
valign = "bottom";
|
|
}
|
|
} else {
|
|
valign = "middle";
|
|
y = plotOffset.top + axis.p2c(tick.v);
|
|
if (axis.position == "left") {
|
|
x = box.left + box.width - box.padding;
|
|
halign = "right";
|
|
} else {
|
|
x = box.left + box.padding;
|
|
}
|
|
}
|
|
|
|
surface.addText(layer, x, y, tick.label, font, null, null, halign, valign);
|
|
}
|
|
});
|
|
}
|
|
|
|
function drawSeries(series) {
|
|
if (series.lines.show)
|
|
drawSeriesLines(series);
|
|
if (series.bars.show)
|
|
drawSeriesBars(series);
|
|
if (series.points.show)
|
|
drawSeriesPoints(series);
|
|
}
|
|
|
|
function drawSeriesLines(series) {
|
|
function plotLine(datapoints, xoffset, yoffset, axisx, axisy) {
|
|
var points = datapoints.points,
|
|
ps = datapoints.pointsize,
|
|
prevx = null, prevy = null;
|
|
|
|
ctx.beginPath();
|
|
for (var i = ps; i < points.length; i += ps) {
|
|
var x1 = points[i - ps], y1 = points[i - ps + 1],
|
|
x2 = points[i], y2 = points[i + 1];
|
|
|
|
if (x1 == null || x2 == null)
|
|
continue;
|
|
|
|
// clip with ymin
|
|
if (y1 <= y2 && y1 < axisy.min) {
|
|
if (y2 < axisy.min)
|
|
continue; // line segment is outside
|
|
// compute new intersection point
|
|
x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.min;
|
|
}
|
|
else if (y2 <= y1 && y2 < axisy.min) {
|
|
if (y1 < axisy.min)
|
|
continue;
|
|
x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.min;
|
|
}
|
|
|
|
// clip with ymax
|
|
if (y1 >= y2 && y1 > axisy.max) {
|
|
if (y2 > axisy.max)
|
|
continue;
|
|
x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.max;
|
|
}
|
|
else if (y2 >= y1 && y2 > axisy.max) {
|
|
if (y1 > axisy.max)
|
|
continue;
|
|
x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.max;
|
|
}
|
|
|
|
// clip with xmin
|
|
if (x1 <= x2 && x1 < axisx.min) {
|
|
if (x2 < axisx.min)
|
|
continue;
|
|
y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.min;
|
|
}
|
|
else if (x2 <= x1 && x2 < axisx.min) {
|
|
if (x1 < axisx.min)
|
|
continue;
|
|
y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.min;
|
|
}
|
|
|
|
// clip with xmax
|
|
if (x1 >= x2 && x1 > axisx.max) {
|
|
if (x2 > axisx.max)
|
|
continue;
|
|
y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.max;
|
|
}
|
|
else if (x2 >= x1 && x2 > axisx.max) {
|
|
if (x1 > axisx.max)
|
|
continue;
|
|
y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.max;
|
|
}
|
|
|
|
if (x1 != prevx || y1 != prevy)
|
|
ctx.moveTo(axisx.p2c(x1) + xoffset, axisy.p2c(y1) + yoffset);
|
|
|
|
prevx = x2;
|
|
prevy = y2;
|
|
ctx.lineTo(axisx.p2c(x2) + xoffset, axisy.p2c(y2) + yoffset);
|
|
}
|
|
ctx.stroke();
|
|
}
|
|
|
|
function plotLineArea(datapoints, axisx, axisy) {
|
|
var points = datapoints.points,
|
|
ps = datapoints.pointsize,
|
|
bottom = Math.min(Math.max(0, axisy.min), axisy.max),
|
|
i = 0, top, areaOpen = false,
|
|
ypos = 1, segmentStart = 0, segmentEnd = 0;
|
|
|
|
// we process each segment in two turns, first forward
|
|
// direction to sketch out top, then once we hit the
|
|
// end we go backwards to sketch the bottom
|
|
while (true) {
|
|
if (ps > 0 && i > points.length + ps)
|
|
break;
|
|
|
|
i += ps; // ps is negative if going backwards
|
|
|
|
var x1 = points[i - ps],
|
|
y1 = points[i - ps + ypos],
|
|
x2 = points[i], y2 = points[i + ypos];
|
|
|
|
if (areaOpen) {
|
|
if (ps > 0 && x1 != null && x2 == null) {
|
|
// at turning point
|
|
segmentEnd = i;
|
|
ps = -ps;
|
|
ypos = 2;
|
|
continue;
|
|
}
|
|
|
|
if (ps < 0 && i == segmentStart + ps) {
|
|
// done with the reverse sweep
|
|
ctx.fill();
|
|
areaOpen = false;
|
|
ps = -ps;
|
|
ypos = 1;
|
|
i = segmentStart = segmentEnd + ps;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (x1 == null || x2 == null)
|
|
continue;
|
|
|
|
// clip x values
|
|
|
|
// clip with xmin
|
|
if (x1 <= x2 && x1 < axisx.min) {
|
|
if (x2 < axisx.min)
|
|
continue;
|
|
y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.min;
|
|
}
|
|
else if (x2 <= x1 && x2 < axisx.min) {
|
|
if (x1 < axisx.min)
|
|
continue;
|
|
y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.min;
|
|
}
|
|
|
|
// clip with xmax
|
|
if (x1 >= x2 && x1 > axisx.max) {
|
|
if (x2 > axisx.max)
|
|
continue;
|
|
y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.max;
|
|
}
|
|
else if (x2 >= x1 && x2 > axisx.max) {
|
|
if (x1 > axisx.max)
|
|
continue;
|
|
y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.max;
|
|
}
|
|
|
|
if (!areaOpen) {
|
|
// open area
|
|
ctx.beginPath();
|
|
ctx.moveTo(axisx.p2c(x1), axisy.p2c(bottom));
|
|
areaOpen = true;
|
|
}
|
|
|
|
// now first check the case where both is outside
|
|
if (y1 >= axisy.max && y2 >= axisy.max) {
|
|
ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.max));
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.max));
|
|
continue;
|
|
}
|
|
else if (y1 <= axisy.min && y2 <= axisy.min) {
|
|
ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.min));
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.min));
|
|
continue;
|
|
}
|
|
|
|
// else it's a bit more complicated, there might
|
|
// be a flat maxed out rectangle first, then a
|
|
// triangular cutout or reverse; to find these
|
|
// keep track of the current x values
|
|
var x1old = x1, x2old = x2;
|
|
|
|
// clip the y values, without shortcutting, we
|
|
// go through all cases in turn
|
|
|
|
// clip with ymin
|
|
if (y1 <= y2 && y1 < axisy.min && y2 >= axisy.min) {
|
|
x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.min;
|
|
}
|
|
else if (y2 <= y1 && y2 < axisy.min && y1 >= axisy.min) {
|
|
x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.min;
|
|
}
|
|
|
|
// clip with ymax
|
|
if (y1 >= y2 && y1 > axisy.max && y2 <= axisy.max) {
|
|
x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.max;
|
|
}
|
|
else if (y2 >= y1 && y2 > axisy.max && y1 <= axisy.max) {
|
|
x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.max;
|
|
}
|
|
|
|
// if the x value was changed we got a rectangle
|
|
// to fill
|
|
if (x1 != x1old) {
|
|
ctx.lineTo(axisx.p2c(x1old), axisy.p2c(y1));
|
|
// it goes to (x1, y1), but we fill that below
|
|
}
|
|
|
|
// fill triangular section, this sometimes result
|
|
// in redundant points if (x1, y1) hasn't changed
|
|
// from previous line to, but we just ignore that
|
|
ctx.lineTo(axisx.p2c(x1), axisy.p2c(y1));
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
|
|
|
|
// fill the other rectangle if it's there
|
|
if (x2 != x2old) {
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
|
|
ctx.lineTo(axisx.p2c(x2old), axisy.p2c(y2));
|
|
}
|
|
}
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
ctx.lineJoin = "round";
|
|
|
|
var lw = series.lines.lineWidth,
|
|
sw = series.shadowSize;
|
|
// FIXME: consider another form of shadow when filling is turned on
|
|
if (lw > 0 && sw > 0) {
|
|
// draw shadow as a thick and thin line with transparency
|
|
ctx.lineWidth = sw;
|
|
ctx.strokeStyle = "rgba(0,0,0,0.1)";
|
|
// position shadow at angle from the mid of line
|
|
var angle = Math.PI/18;
|
|
plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/2), Math.cos(angle) * (lw/2 + sw/2), series.xaxis, series.yaxis);
|
|
ctx.lineWidth = sw/2;
|
|
plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/4), Math.cos(angle) * (lw/2 + sw/4), series.xaxis, series.yaxis);
|
|
}
|
|
|
|
ctx.lineWidth = lw;
|
|
ctx.strokeStyle = series.color;
|
|
var fillStyle = getFillStyle(series.lines, series.color, 0, plotHeight);
|
|
if (fillStyle) {
|
|
ctx.fillStyle = fillStyle;
|
|
plotLineArea(series.datapoints, series.xaxis, series.yaxis);
|
|
}
|
|
|
|
if (lw > 0)
|
|
plotLine(series.datapoints, 0, 0, series.xaxis, series.yaxis);
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawSeriesPoints(series) {
|
|
function plotPoints(datapoints, radius, fillStyle, offset, shadow, axisx, axisy, symbol) {
|
|
var points = datapoints.points, ps = datapoints.pointsize;
|
|
|
|
for (var i = 0; i < points.length; i += ps) {
|
|
var x = points[i], y = points[i + 1];
|
|
if (x == null || x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
|
|
continue;
|
|
|
|
ctx.beginPath();
|
|
x = axisx.p2c(x);
|
|
y = axisy.p2c(y) + offset;
|
|
if (symbol == "circle")
|
|
ctx.arc(x, y, radius, 0, shadow ? Math.PI : Math.PI * 2, false);
|
|
else
|
|
symbol(ctx, x, y, radius, shadow);
|
|
ctx.closePath();
|
|
|
|
if (fillStyle) {
|
|
ctx.fillStyle = fillStyle;
|
|
ctx.fill();
|
|
}
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
var lw = series.points.lineWidth,
|
|
sw = series.shadowSize,
|
|
radius = series.points.radius,
|
|
symbol = series.points.symbol;
|
|
|
|
// If the user sets the line width to 0, we change it to a very
|
|
// small value. A line width of 0 seems to force the default of 1.
|
|
// Doing the conditional here allows the shadow setting to still be
|
|
// optional even with a lineWidth of 0.
|
|
|
|
if( lw == 0 )
|
|
lw = 0.0001;
|
|
|
|
if (lw > 0 && sw > 0) {
|
|
// draw shadow in two steps
|
|
var w = sw / 2;
|
|
ctx.lineWidth = w;
|
|
ctx.strokeStyle = "rgba(0,0,0,0.1)";
|
|
plotPoints(series.datapoints, radius, null, w + w/2, true,
|
|
series.xaxis, series.yaxis, symbol);
|
|
|
|
ctx.strokeStyle = "rgba(0,0,0,0.2)";
|
|
plotPoints(series.datapoints, radius, null, w/2, true,
|
|
series.xaxis, series.yaxis, symbol);
|
|
}
|
|
|
|
ctx.lineWidth = lw;
|
|
ctx.strokeStyle = series.color;
|
|
plotPoints(series.datapoints, radius,
|
|
getFillStyle(series.points, series.color), 0, false,
|
|
series.xaxis, series.yaxis, symbol);
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawBar(x, y, b, barLeft, barRight, fillStyleCallback, axisx, axisy, c, horizontal, lineWidth) {
|
|
var left, right, bottom, top,
|
|
drawLeft, drawRight, drawTop, drawBottom,
|
|
tmp;
|
|
|
|
// in horizontal mode, we start the bar from the left
|
|
// instead of from the bottom so it appears to be
|
|
// horizontal rather than vertical
|
|
if (horizontal) {
|
|
drawBottom = drawRight = drawTop = true;
|
|
drawLeft = false;
|
|
left = b;
|
|
right = x;
|
|
top = y + barLeft;
|
|
bottom = y + barRight;
|
|
|
|
// account for negative bars
|
|
if (right < left) {
|
|
tmp = right;
|
|
right = left;
|
|
left = tmp;
|
|
drawLeft = true;
|
|
drawRight = false;
|
|
}
|
|
}
|
|
else {
|
|
drawLeft = drawRight = drawTop = true;
|
|
drawBottom = false;
|
|
left = x + barLeft;
|
|
right = x + barRight;
|
|
bottom = b;
|
|
top = y;
|
|
|
|
// account for negative bars
|
|
if (top < bottom) {
|
|
tmp = top;
|
|
top = bottom;
|
|
bottom = tmp;
|
|
drawBottom = true;
|
|
drawTop = false;
|
|
}
|
|
}
|
|
|
|
// clip
|
|
if (right < axisx.min || left > axisx.max ||
|
|
top < axisy.min || bottom > axisy.max)
|
|
return;
|
|
|
|
if (left < axisx.min) {
|
|
left = axisx.min;
|
|
drawLeft = false;
|
|
}
|
|
|
|
if (right > axisx.max) {
|
|
right = axisx.max;
|
|
drawRight = false;
|
|
}
|
|
|
|
if (bottom < axisy.min) {
|
|
bottom = axisy.min;
|
|
drawBottom = false;
|
|
}
|
|
|
|
if (top > axisy.max) {
|
|
top = axisy.max;
|
|
drawTop = false;
|
|
}
|
|
|
|
left = axisx.p2c(left);
|
|
bottom = axisy.p2c(bottom);
|
|
right = axisx.p2c(right);
|
|
top = axisy.p2c(top);
|
|
|
|
// fill the bar
|
|
if (fillStyleCallback) {
|
|
c.fillStyle = fillStyleCallback(bottom, top);
|
|
c.fillRect(left, top, right - left, bottom - top)
|
|
}
|
|
|
|
// draw outline
|
|
if (lineWidth > 0 && (drawLeft || drawRight || drawTop || drawBottom)) {
|
|
c.beginPath();
|
|
|
|
// FIXME: inline moveTo is buggy with excanvas
|
|
c.moveTo(left, bottom);
|
|
if (drawLeft)
|
|
c.lineTo(left, top);
|
|
else
|
|
c.moveTo(left, top);
|
|
if (drawTop)
|
|
c.lineTo(right, top);
|
|
else
|
|
c.moveTo(right, top);
|
|
if (drawRight)
|
|
c.lineTo(right, bottom);
|
|
else
|
|
c.moveTo(right, bottom);
|
|
if (drawBottom)
|
|
c.lineTo(left, bottom);
|
|
else
|
|
c.moveTo(left, bottom);
|
|
c.stroke();
|
|
}
|
|
}
|
|
|
|
function drawSeriesBars(series) {
|
|
function plotBars(datapoints, barLeft, barRight, fillStyleCallback, axisx, axisy) {
|
|
var points = datapoints.points, ps = datapoints.pointsize;
|
|
|
|
for (var i = 0; i < points.length; i += ps) {
|
|
if (points[i] == null)
|
|
continue;
|
|
drawBar(points[i], points[i + 1], points[i + 2], barLeft, barRight, fillStyleCallback, axisx, axisy, ctx, series.bars.horizontal, series.bars.lineWidth);
|
|
}
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
// FIXME: figure out a way to add shadows (for instance along the right edge)
|
|
ctx.lineWidth = series.bars.lineWidth;
|
|
ctx.strokeStyle = series.color;
|
|
|
|
var barLeft;
|
|
|
|
switch (series.bars.align) {
|
|
case "left":
|
|
barLeft = 0;
|
|
break;
|
|
case "right":
|
|
barLeft = -series.bars.barWidth;
|
|
break;
|
|
default:
|
|
barLeft = -series.bars.barWidth / 2;
|
|
}
|
|
|
|
var fillStyleCallback = series.bars.fill ? function (bottom, top) { return getFillStyle(series.bars, series.color, bottom, top); } : null;
|
|
plotBars(series.datapoints, barLeft, barLeft + series.bars.barWidth, fillStyleCallback, series.xaxis, series.yaxis);
|
|
ctx.restore();
|
|
}
|
|
|
|
function getFillStyle(filloptions, seriesColor, bottom, top) {
|
|
var fill = filloptions.fill;
|
|
if (!fill)
|
|
return null;
|
|
|
|
if (filloptions.fillColor)
|
|
return getColorOrGradient(filloptions.fillColor, bottom, top, seriesColor);
|
|
|
|
var c = $.color.parse(seriesColor);
|
|
c.a = typeof fill == "number" ? fill : 0.4;
|
|
c.normalize();
|
|
return c.toString();
|
|
}
|
|
|
|
function insertLegend() {
|
|
|
|
if (options.legend.container != null) {
|
|
$(options.legend.container).html("");
|
|
} else {
|
|
placeholder.find(".legend").remove();
|
|
}
|
|
|
|
if (!options.legend.show) {
|
|
return;
|
|
}
|
|
|
|
var fragments = [], entries = [], rowStarted = false,
|
|
lf = options.legend.labelFormatter, s, label;
|
|
|
|
// Build a list of legend entries, with each having a label and a color
|
|
|
|
for (var i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
if (s.label) {
|
|
label = lf ? lf(s.label, s) : s.label;
|
|
if (label) {
|
|
entries.push({
|
|
label: label,
|
|
color: s.color
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
// Sort the legend using either the default or a custom comparator
|
|
|
|
if (options.legend.sorted) {
|
|
if ($.isFunction(options.legend.sorted)) {
|
|
entries.sort(options.legend.sorted);
|
|
} else if (options.legend.sorted == "reverse") {
|
|
entries.reverse();
|
|
} else {
|
|
var ascending = options.legend.sorted != "descending";
|
|
entries.sort(function(a, b) {
|
|
return a.label == b.label ? 0 : (
|
|
(a.label < b.label) != ascending ? 1 : -1 // Logical XOR
|
|
);
|
|
});
|
|
}
|
|
}
|
|
|
|
// Generate markup for the list of entries, in their final order
|
|
|
|
for (var i = 0; i < entries.length; ++i) {
|
|
|
|
var entry = entries[i];
|
|
|
|
if (i % options.legend.noColumns == 0) {
|
|
if (rowStarted)
|
|
fragments.push('</tr>');
|
|
fragments.push('<tr>');
|
|
rowStarted = true;
|
|
}
|
|
|
|
fragments.push(
|
|
'<td class="legendColorBox"><div style="border:1px solid ' + options.legend.labelBoxBorderColor + ';padding:1px"><div style="width:4px;height:0;border:5px solid ' + entry.color + ';overflow:hidden"></div></div></td>' +
|
|
'<td class="legendLabel">' + entry.label + '</td>'
|
|
);
|
|
}
|
|
|
|
if (rowStarted)
|
|
fragments.push('</tr>');
|
|
|
|
if (fragments.length == 0)
|
|
return;
|
|
|
|
var table = '<table style="font-size:smaller;color:' + options.grid.color + '">' + fragments.join("") + '</table>';
|
|
if (options.legend.container != null)
|
|
$(options.legend.container).html(table);
|
|
else {
|
|
var pos = "",
|
|
p = options.legend.position,
|
|
m = options.legend.margin;
|
|
if (m[0] == null)
|
|
m = [m, m];
|
|
if (p.charAt(0) == "n")
|
|
pos += 'top:' + (m[1] + plotOffset.top) + 'px;';
|
|
else if (p.charAt(0) == "s")
|
|
pos += 'bottom:' + (m[1] + plotOffset.bottom) + 'px;';
|
|
if (p.charAt(1) == "e")
|
|
pos += 'right:' + (m[0] + plotOffset.right) + 'px;';
|
|
else if (p.charAt(1) == "w")
|
|
pos += 'left:' + (m[0] + plotOffset.left) + 'px;';
|
|
var legend = $('<div class="legend">' + table.replace('style="', 'style="position:absolute;' + pos +';') + '</div>').appendTo(placeholder);
|
|
if (options.legend.backgroundOpacity != 0.0) {
|
|
// put in the transparent background
|
|
// separately to avoid blended labels and
|
|
// label boxes
|
|
var c = options.legend.backgroundColor;
|
|
if (c == null) {
|
|
c = options.grid.backgroundColor;
|
|
if (c && typeof c == "string")
|
|
c = $.color.parse(c);
|
|
else
|
|
c = $.color.extract(legend, 'background-color');
|
|
c.a = 1;
|
|
c = c.toString();
|
|
}
|
|
var div = legend.children();
|
|
$('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').prependTo(legend).css('opacity', options.legend.backgroundOpacity);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// interactive features
|
|
|
|
var highlights = [],
|
|
redrawTimeout = null;
|
|
|
|
// returns the data item the mouse is over, or null if none is found
|
|
function findNearbyItem(mouseX, mouseY, seriesFilter) {
|
|
var maxDistance = options.grid.mouseActiveRadius,
|
|
smallestDistance = maxDistance * maxDistance + 1,
|
|
item = null, foundPoint = false, i, j, ps;
|
|
|
|
for (i = series.length - 1; i >= 0; --i) {
|
|
if (!seriesFilter(series[i]))
|
|
continue;
|
|
|
|
var s = series[i],
|
|
axisx = s.xaxis,
|
|
axisy = s.yaxis,
|
|
points = s.datapoints.points,
|
|
mx = axisx.c2p(mouseX), // precompute some stuff to make the loop faster
|
|
my = axisy.c2p(mouseY),
|
|
maxx = maxDistance / axisx.scale,
|
|
maxy = maxDistance / axisy.scale;
|
|
|
|
ps = s.datapoints.pointsize;
|
|
// with inverse transforms, we can't use the maxx/maxy
|
|
// optimization, sadly
|
|
if (axisx.options.inverseTransform)
|
|
maxx = Number.MAX_VALUE;
|
|
if (axisy.options.inverseTransform)
|
|
maxy = Number.MAX_VALUE;
|
|
|
|
if (s.lines.show || s.points.show) {
|
|
for (j = 0; j < points.length; j += ps) {
|
|
var x = points[j], y = points[j + 1];
|
|
if (x == null)
|
|
continue;
|
|
|
|
// For points and lines, the cursor must be within a
|
|
// certain distance to the data point
|
|
if (x - mx > maxx || x - mx < -maxx ||
|
|
y - my > maxy || y - my < -maxy)
|
|
continue;
|
|
|
|
// We have to calculate distances in pixels, not in
|
|
// data units, because the scales of the axes may be different
|
|
var dx = Math.abs(axisx.p2c(x) - mouseX),
|
|
dy = Math.abs(axisy.p2c(y) - mouseY),
|
|
dist = dx * dx + dy * dy; // we save the sqrt
|
|
|
|
// use <= to ensure last point takes precedence
|
|
// (last generally means on top of)
|
|
if (dist < smallestDistance) {
|
|
smallestDistance = dist;
|
|
item = [i, j / ps];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (s.bars.show && !item) { // no other point can be nearby
|
|
|
|
var barLeft, barRight;
|
|
|
|
switch (s.bars.align) {
|
|
case "left":
|
|
barLeft = 0;
|
|
break;
|
|
case "right":
|
|
barLeft = -s.bars.barWidth;
|
|
break;
|
|
default:
|
|
barLeft = -s.bars.barWidth / 2;
|
|
}
|
|
|
|
barRight = barLeft + s.bars.barWidth;
|
|
|
|
for (j = 0; j < points.length; j += ps) {
|
|
var x = points[j], y = points[j + 1], b = points[j + 2];
|
|
if (x == null)
|
|
continue;
|
|
|
|
// for a bar graph, the cursor must be inside the bar
|
|
if (series[i].bars.horizontal ?
|
|
(mx <= Math.max(b, x) && mx >= Math.min(b, x) &&
|
|
my >= y + barLeft && my <= y + barRight) :
|
|
(mx >= x + barLeft && mx <= x + barRight &&
|
|
my >= Math.min(b, y) && my <= Math.max(b, y)))
|
|
item = [i, j / ps];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (item) {
|
|
i = item[0];
|
|
j = item[1];
|
|
ps = series[i].datapoints.pointsize;
|
|
|
|
return { datapoint: series[i].datapoints.points.slice(j * ps, (j + 1) * ps),
|
|
dataIndex: j,
|
|
series: series[i],
|
|
seriesIndex: i };
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function onMouseMove(e) {
|
|
if (options.grid.hoverable)
|
|
triggerClickHoverEvent("plothover", e,
|
|
function (s) { return s["hoverable"] != false; });
|
|
}
|
|
|
|
function onMouseLeave(e) {
|
|
if (options.grid.hoverable)
|
|
triggerClickHoverEvent("plothover", e,
|
|
function (s) { return false; });
|
|
}
|
|
|
|
function onClick(e) {
|
|
triggerClickHoverEvent("plotclick", e,
|
|
function (s) { return s["clickable"] != false; });
|
|
}
|
|
|
|
// trigger click or hover event (they send the same parameters
|
|
// so we share their code)
|
|
function triggerClickHoverEvent(eventname, event, seriesFilter) {
|
|
var offset = eventHolder.offset(),
|
|
canvasX = event.pageX - offset.left - plotOffset.left,
|
|
canvasY = event.pageY - offset.top - plotOffset.top,
|
|
pos = canvasToAxisCoords({ left: canvasX, top: canvasY });
|
|
|
|
pos.pageX = event.pageX;
|
|
pos.pageY = event.pageY;
|
|
|
|
var item = findNearbyItem(canvasX, canvasY, seriesFilter);
|
|
|
|
if (item) {
|
|
// fill in mouse pos for any listeners out there
|
|
item.pageX = parseInt(item.series.xaxis.p2c(item.datapoint[0]) + offset.left + plotOffset.left, 10);
|
|
item.pageY = parseInt(item.series.yaxis.p2c(item.datapoint[1]) + offset.top + plotOffset.top, 10);
|
|
}
|
|
|
|
if (options.grid.autoHighlight) {
|
|
// clear auto-highlights
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.auto == eventname &&
|
|
!(item && h.series == item.series &&
|
|
h.point[0] == item.datapoint[0] &&
|
|
h.point[1] == item.datapoint[1]))
|
|
unhighlight(h.series, h.point);
|
|
}
|
|
|
|
if (item)
|
|
highlight(item.series, item.datapoint, eventname);
|
|
}
|
|
|
|
placeholder.trigger(eventname, [ pos, item ]);
|
|
}
|
|
|
|
function triggerRedrawOverlay() {
|
|
var t = options.interaction.redrawOverlayInterval;
|
|
if (t == -1) { // skip event queue
|
|
drawOverlay();
|
|
return;
|
|
}
|
|
|
|
if (!redrawTimeout)
|
|
redrawTimeout = setTimeout(drawOverlay, t);
|
|
}
|
|
|
|
function drawOverlay() {
|
|
redrawTimeout = null;
|
|
|
|
// draw highlights
|
|
octx.save();
|
|
overlay.clear();
|
|
octx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
var i, hi;
|
|
for (i = 0; i < highlights.length; ++i) {
|
|
hi = highlights[i];
|
|
|
|
if (hi.series.bars.show)
|
|
drawBarHighlight(hi.series, hi.point);
|
|
else
|
|
drawPointHighlight(hi.series, hi.point);
|
|
}
|
|
octx.restore();
|
|
|
|
executeHooks(hooks.drawOverlay, [octx]);
|
|
}
|
|
|
|
function highlight(s, point, auto) {
|
|
if (typeof s == "number")
|
|
s = series[s];
|
|
|
|
if (typeof point == "number") {
|
|
var ps = s.datapoints.pointsize;
|
|
point = s.datapoints.points.slice(ps * point, ps * (point + 1));
|
|
}
|
|
|
|
var i = indexOfHighlight(s, point);
|
|
if (i == -1) {
|
|
highlights.push({ series: s, point: point, auto: auto });
|
|
|
|
triggerRedrawOverlay();
|
|
}
|
|
else if (!auto)
|
|
highlights[i].auto = false;
|
|
}
|
|
|
|
function unhighlight(s, point) {
|
|
if (s == null && point == null) {
|
|
highlights = [];
|
|
triggerRedrawOverlay();
|
|
return;
|
|
}
|
|
|
|
if (typeof s == "number")
|
|
s = series[s];
|
|
|
|
if (typeof point == "number") {
|
|
var ps = s.datapoints.pointsize;
|
|
point = s.datapoints.points.slice(ps * point, ps * (point + 1));
|
|
}
|
|
|
|
var i = indexOfHighlight(s, point);
|
|
if (i != -1) {
|
|
highlights.splice(i, 1);
|
|
|
|
triggerRedrawOverlay();
|
|
}
|
|
}
|
|
|
|
function indexOfHighlight(s, p) {
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.series == s && h.point[0] == p[0]
|
|
&& h.point[1] == p[1])
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
function drawPointHighlight(series, point) {
|
|
var x = point[0], y = point[1],
|
|
axisx = series.xaxis, axisy = series.yaxis,
|
|
highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString();
|
|
|
|
if (x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
|
|
return;
|
|
|
|
var pointRadius = series.points.radius + series.points.lineWidth / 2;
|
|
octx.lineWidth = pointRadius;
|
|
octx.strokeStyle = highlightColor;
|
|
var radius = 1.5 * pointRadius;
|
|
x = axisx.p2c(x);
|
|
y = axisy.p2c(y);
|
|
|
|
octx.beginPath();
|
|
if (series.points.symbol == "circle")
|
|
octx.arc(x, y, radius, 0, 2 * Math.PI, false);
|
|
else
|
|
series.points.symbol(octx, x, y, radius, false);
|
|
octx.closePath();
|
|
octx.stroke();
|
|
}
|
|
|
|
function drawBarHighlight(series, point) {
|
|
var highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString(),
|
|
fillStyle = highlightColor,
|
|
barLeft;
|
|
|
|
switch (series.bars.align) {
|
|
case "left":
|
|
barLeft = 0;
|
|
break;
|
|
case "right":
|
|
barLeft = -series.bars.barWidth;
|
|
break;
|
|
default:
|
|
barLeft = -series.bars.barWidth / 2;
|
|
}
|
|
|
|
octx.lineWidth = series.bars.lineWidth;
|
|
octx.strokeStyle = highlightColor;
|
|
|
|
drawBar(point[0], point[1], point[2] || 0, barLeft, barLeft + series.bars.barWidth,
|
|
function () { return fillStyle; }, series.xaxis, series.yaxis, octx, series.bars.horizontal, series.bars.lineWidth);
|
|
}
|
|
|
|
function getColorOrGradient(spec, bottom, top, defaultColor) {
|
|
if (typeof spec == "string")
|
|
return spec;
|
|
else {
|
|
// assume this is a gradient spec; IE currently only
|
|
// supports a simple vertical gradient properly, so that's
|
|
// what we support too
|
|
var gradient = ctx.createLinearGradient(0, top, 0, bottom);
|
|
|
|
for (var i = 0, l = spec.colors.length; i < l; ++i) {
|
|
var c = spec.colors[i];
|
|
if (typeof c != "string") {
|
|
var co = $.color.parse(defaultColor);
|
|
if (c.brightness != null)
|
|
co = co.scale('rgb', c.brightness);
|
|
if (c.opacity != null)
|
|
co.a *= c.opacity;
|
|
c = co.toString();
|
|
}
|
|
gradient.addColorStop(i / (l - 1), c);
|
|
}
|
|
|
|
return gradient;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add the plot function to the top level of the jQuery object
|
|
|
|
$.plot = function(placeholder, data, options) {
|
|
//var t0 = new Date();
|
|
var plot = new Plot($(placeholder), data, options, $.plot.plugins);
|
|
//(window.console ? console.log : alert)("time used (msecs): " + ((new Date()).getTime() - t0.getTime()));
|
|
return plot;
|
|
};
|
|
|
|
$.plot.version = "0.8.3";
|
|
|
|
$.plot.plugins = [];
|
|
|
|
// Also add the plot function as a chainable property
|
|
|
|
$.fn.plot = function(data, options) {
|
|
return this.each(function() {
|
|
$.plot(this, data, options);
|
|
});
|
|
};
|
|
|
|
// round to nearby lower multiple of base
|
|
function floorInBase(n, base) {
|
|
return base * Math.floor(n / base);
|
|
}
|
|
|
|
})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">/* Flot plugin for rendering pie charts.
|
|
|
|
Copyright (c) 2007-2014 IOLA and Ole Laursen.
|
|
Licensed under the MIT license.
|
|
|
|
The plugin assumes that each series has a single data value, and that each
|
|
value is a positive integer or zero. Negative numbers don't make sense for a
|
|
pie chart, and have unpredictable results. The values do NOT need to be
|
|
passed in as percentages; the plugin will calculate the total and per-slice
|
|
percentages internally.
|
|
|
|
* Created by Brian Medendorp
|
|
|
|
* Updated with contributions from btburnett3, Anthony Aragues and Xavi Ivars
|
|
|
|
The plugin supports these options:
|
|
|
|
series: {
|
|
pie: {
|
|
show: true/false
|
|
radius: 0-1 for percentage of fullsize, or a specified pixel length, or 'auto'
|
|
innerRadius: 0-1 for percentage of fullsize or a specified pixel length, for creating a donut effect
|
|
startAngle: 0-2 factor of PI used for starting angle (in radians) i.e 3/2 starts at the top, 0 and 2 have the same result
|
|
tilt: 0-1 for percentage to tilt the pie, where 1 is no tilt, and 0 is completely flat (nothing will show)
|
|
offset: {
|
|
top: integer value to move the pie up or down
|
|
left: integer value to move the pie left or right, or 'auto'
|
|
},
|
|
stroke: {
|
|
color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#FFF')
|
|
width: integer pixel width of the stroke
|
|
},
|
|
label: {
|
|
show: true/false, or 'auto'
|
|
formatter: a user-defined function that modifies the text/style of the label text
|
|
radius: 0-1 for percentage of fullsize, or a specified pixel length
|
|
background: {
|
|
color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#000')
|
|
opacity: 0-1
|
|
},
|
|
threshold: 0-1 for the percentage value at which to hide labels (if they're too small)
|
|
},
|
|
combine: {
|
|
threshold: 0-1 for the percentage value at which to combine slices (if they're too small)
|
|
color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#CCC'), if null, the plugin will automatically use the color of the first slice to be combined
|
|
label: any text value of what the combined slice should be labeled
|
|
}
|
|
highlight: {
|
|
opacity: 0-1
|
|
}
|
|
}
|
|
}
|
|
|
|
More detail and specific examples can be found in the included HTML file.
|
|
|
|
*/
|
|
|
|
(function($) {
|
|
|
|
// Maximum redraw attempts when fitting labels within the plot
|
|
|
|
var REDRAW_ATTEMPTS = 10;
|
|
|
|
// Factor by which to shrink the pie when fitting labels within the plot
|
|
|
|
var REDRAW_SHRINK = 0.95;
|
|
|
|
function init(plot) {
|
|
|
|
var canvas = null,
|
|
target = null,
|
|
options = null,
|
|
maxRadius = null,
|
|
centerLeft = null,
|
|
centerTop = null,
|
|
processed = false,
|
|
ctx = null;
|
|
|
|
// interactive variables
|
|
|
|
var highlights = [];
|
|
|
|
// add hook to determine if pie plugin in enabled, and then perform necessary operations
|
|
|
|
plot.hooks.processOptions.push(function(plot, options) {
|
|
if (options.series.pie.show) {
|
|
|
|
options.grid.show = false;
|
|
|
|
// set labels.show
|
|
|
|
if (options.series.pie.label.show == "auto") {
|
|
if (options.legend.show) {
|
|
options.series.pie.label.show = false;
|
|
} else {
|
|
options.series.pie.label.show = true;
|
|
}
|
|
}
|
|
|
|
// set radius
|
|
|
|
if (options.series.pie.radius == "auto") {
|
|
if (options.series.pie.label.show) {
|
|
options.series.pie.radius = 3/4;
|
|
} else {
|
|
options.series.pie.radius = 1;
|
|
}
|
|
}
|
|
|
|
// ensure sane tilt
|
|
|
|
if (options.series.pie.tilt > 1) {
|
|
options.series.pie.tilt = 1;
|
|
} else if (options.series.pie.tilt < 0) {
|
|
options.series.pie.tilt = 0;
|
|
}
|
|
}
|
|
});
|
|
|
|
plot.hooks.bindEvents.push(function(plot, eventHolder) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
if (options.grid.hoverable) {
|
|
eventHolder.unbind("mousemove").mousemove(onMouseMove);
|
|
}
|
|
if (options.grid.clickable) {
|
|
eventHolder.unbind("click").click(onClick);
|
|
}
|
|
}
|
|
});
|
|
|
|
plot.hooks.processDatapoints.push(function(plot, series, data, datapoints) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
processDatapoints(plot, series, data, datapoints);
|
|
}
|
|
});
|
|
|
|
plot.hooks.drawOverlay.push(function(plot, octx) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
drawOverlay(plot, octx);
|
|
}
|
|
});
|
|
|
|
plot.hooks.draw.push(function(plot, newCtx) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
draw(plot, newCtx);
|
|
}
|
|
});
|
|
|
|
function processDatapoints(plot, series, datapoints) {
|
|
if (!processed) {
|
|
processed = true;
|
|
canvas = plot.getCanvas();
|
|
target = $(canvas).parent();
|
|
options = plot.getOptions();
|
|
plot.setData(combine(plot.getData()));
|
|
}
|
|
}
|
|
|
|
function combine(data) {
|
|
|
|
var total = 0,
|
|
combined = 0,
|
|
numCombined = 0,
|
|
color = options.series.pie.combine.color,
|
|
newdata = [];
|
|
|
|
// Fix up the raw data from Flot, ensuring the data is numeric
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
|
|
var value = data[i].data;
|
|
|
|
// If the data is an array, we'll assume that it's a standard
|
|
// Flot x-y pair, and are concerned only with the second value.
|
|
|
|
// Note how we use the original array, rather than creating a
|
|
// new one; this is more efficient and preserves any extra data
|
|
// that the user may have stored in higher indexes.
|
|
|
|
if ($.isArray(value) && value.length == 1) {
|
|
value = value[0];
|
|
}
|
|
|
|
if ($.isArray(value)) {
|
|
// Equivalent to $.isNumeric() but compatible with jQuery < 1.7
|
|
if (!isNaN(parseFloat(value[1])) && isFinite(value[1])) {
|
|
value[1] = +value[1];
|
|
} else {
|
|
value[1] = 0;
|
|
}
|
|
} else if (!isNaN(parseFloat(value)) && isFinite(value)) {
|
|
value = [1, +value];
|
|
} else {
|
|
value = [1, 0];
|
|
}
|
|
|
|
data[i].data = [value];
|
|
}
|
|
|
|
// Sum up all the slices, so we can calculate percentages for each
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
total += data[i].data[0][1];
|
|
}
|
|
|
|
// Count the number of slices with percentages below the combine
|
|
// threshold; if it turns out to be just one, we won't combine.
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
var value = data[i].data[0][1];
|
|
if (value / total <= options.series.pie.combine.threshold) {
|
|
combined += value;
|
|
numCombined++;
|
|
if (!color) {
|
|
color = data[i].color;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
var value = data[i].data[0][1];
|
|
if (numCombined < 2 || value / total > options.series.pie.combine.threshold) {
|
|
newdata.push(
|
|
$.extend(data[i], { /* extend to allow keeping all other original data values
|
|
and using them e.g. in labelFormatter. */
|
|
data: [[1, value]],
|
|
color: data[i].color,
|
|
label: data[i].label,
|
|
angle: value * Math.PI * 2 / total,
|
|
percent: value / (total / 100)
|
|
})
|
|
);
|
|
}
|
|
}
|
|
|
|
if (numCombined > 1) {
|
|
newdata.push({
|
|
data: [[1, combined]],
|
|
color: color,
|
|
label: options.series.pie.combine.label,
|
|
angle: combined * Math.PI * 2 / total,
|
|
percent: combined / (total / 100)
|
|
});
|
|
}
|
|
|
|
return newdata;
|
|
}
|
|
|
|
function draw(plot, newCtx) {
|
|
|
|
if (!target) {
|
|
return; // if no series were passed
|
|
}
|
|
|
|
var canvasWidth = plot.getPlaceholder().width(),
|
|
canvasHeight = plot.getPlaceholder().height(),
|
|
legendWidth = target.children().filter(".legend").children().width() || 0;
|
|
|
|
ctx = newCtx;
|
|
|
|
// WARNING: HACK! REWRITE THIS CODE AS SOON AS POSSIBLE!
|
|
|
|
// When combining smaller slices into an 'other' slice, we need to
|
|
// add a new series. Since Flot gives plugins no way to modify the
|
|
// list of series, the pie plugin uses a hack where the first call
|
|
// to processDatapoints results in a call to setData with the new
|
|
// list of series, then subsequent processDatapoints do nothing.
|
|
|
|
// The plugin-global 'processed' flag is used to control this hack;
|
|
// it starts out false, and is set to true after the first call to
|
|
// processDatapoints.
|
|
|
|
// Unfortunately this turns future setData calls into no-ops; they
|
|
// call processDatapoints, the flag is true, and nothing happens.
|
|
|
|
// To fix this we'll set the flag back to false here in draw, when
|
|
// all series have been processed, so the next sequence of calls to
|
|
// processDatapoints once again starts out with a slice-combine.
|
|
// This is really a hack; in 0.9 we need to give plugins a proper
|
|
// way to modify series before any processing begins.
|
|
|
|
processed = false;
|
|
|
|
// calculate maximum radius and center point
|
|
|
|
maxRadius = Math.min(canvasWidth, canvasHeight / options.series.pie.tilt) / 2;
|
|
centerTop = canvasHeight / 2 + options.series.pie.offset.top;
|
|
centerLeft = canvasWidth / 2;
|
|
|
|
if (options.series.pie.offset.left == "auto") {
|
|
if (options.legend.position.match("w")) {
|
|
centerLeft += legendWidth / 2;
|
|
} else {
|
|
centerLeft -= legendWidth / 2;
|
|
}
|
|
if (centerLeft < maxRadius) {
|
|
centerLeft = maxRadius;
|
|
} else if (centerLeft > canvasWidth - maxRadius) {
|
|
centerLeft = canvasWidth - maxRadius;
|
|
}
|
|
} else {
|
|
centerLeft += options.series.pie.offset.left;
|
|
}
|
|
|
|
var slices = plot.getData(),
|
|
attempts = 0;
|
|
|
|
// Keep shrinking the pie's radius until drawPie returns true,
|
|
// indicating that all the labels fit, or we try too many times.
|
|
|
|
do {
|
|
if (attempts > 0) {
|
|
maxRadius *= REDRAW_SHRINK;
|
|
}
|
|
attempts += 1;
|
|
clear();
|
|
if (options.series.pie.tilt <= 0.8) {
|
|
drawShadow();
|
|
}
|
|
} while (!drawPie() && attempts < REDRAW_ATTEMPTS)
|
|
|
|
if (attempts >= REDRAW_ATTEMPTS) {
|
|
clear();
|
|
target.prepend("<div class='error'>Could not draw pie with labels contained inside canvas</div>");
|
|
}
|
|
|
|
if (plot.setSeries && plot.insertLegend) {
|
|
plot.setSeries(slices);
|
|
plot.insertLegend();
|
|
}
|
|
|
|
// we're actually done at this point, just defining internal functions at this point
|
|
|
|
function clear() {
|
|
ctx.clearRect(0, 0, canvasWidth, canvasHeight);
|
|
target.children().filter(".pieLabel, .pieLabelBackground").remove();
|
|
}
|
|
|
|
function drawShadow() {
|
|
|
|
var shadowLeft = options.series.pie.shadow.left;
|
|
var shadowTop = options.series.pie.shadow.top;
|
|
var edge = 10;
|
|
var alpha = options.series.pie.shadow.alpha;
|
|
var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
|
|
|
|
if (radius >= canvasWidth / 2 - shadowLeft || radius * options.series.pie.tilt >= canvasHeight / 2 - shadowTop || radius <= edge) {
|
|
return; // shadow would be outside canvas, so don't draw it
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(shadowLeft,shadowTop);
|
|
ctx.globalAlpha = alpha;
|
|
ctx.fillStyle = "#000";
|
|
|
|
// center and rotate to starting position
|
|
|
|
ctx.translate(centerLeft,centerTop);
|
|
ctx.scale(1, options.series.pie.tilt);
|
|
|
|
//radius -= edge;
|
|
|
|
for (var i = 1; i <= edge; i++) {
|
|
ctx.beginPath();
|
|
ctx.arc(0, 0, radius, 0, Math.PI * 2, false);
|
|
ctx.fill();
|
|
radius -= i;
|
|
}
|
|
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawPie() {
|
|
|
|
var startAngle = Math.PI * options.series.pie.startAngle;
|
|
var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
|
|
|
|
// center and rotate to starting position
|
|
|
|
ctx.save();
|
|
ctx.translate(centerLeft,centerTop);
|
|
ctx.scale(1, options.series.pie.tilt);
|
|
//ctx.rotate(startAngle); // start at top; -- This doesn't work properly in Opera
|
|
|
|
// draw slices
|
|
|
|
ctx.save();
|
|
var currentAngle = startAngle;
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
slices[i].startAngle = currentAngle;
|
|
drawSlice(slices[i].angle, slices[i].color, true);
|
|
}
|
|
ctx.restore();
|
|
|
|
// draw slice outlines
|
|
|
|
if (options.series.pie.stroke.width > 0) {
|
|
ctx.save();
|
|
ctx.lineWidth = options.series.pie.stroke.width;
|
|
currentAngle = startAngle;
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
drawSlice(slices[i].angle, options.series.pie.stroke.color, false);
|
|
}
|
|
ctx.restore();
|
|
}
|
|
|
|
// draw donut hole
|
|
|
|
drawDonutHole(ctx);
|
|
|
|
ctx.restore();
|
|
|
|
// Draw the labels, returning true if they fit within the plot
|
|
|
|
if (options.series.pie.label.show) {
|
|
return drawLabels();
|
|
} else return true;
|
|
|
|
function drawSlice(angle, color, fill) {
|
|
|
|
if (angle <= 0 || isNaN(angle)) {
|
|
return;
|
|
}
|
|
|
|
if (fill) {
|
|
ctx.fillStyle = color;
|
|
} else {
|
|
ctx.strokeStyle = color;
|
|
ctx.lineJoin = "round";
|
|
}
|
|
|
|
ctx.beginPath();
|
|
if (Math.abs(angle - Math.PI * 2) > 0.000000001) {
|
|
ctx.moveTo(0, 0); // Center of the pie
|
|
}
|
|
|
|
//ctx.arc(0, 0, radius, 0, angle, false); // This doesn't work properly in Opera
|
|
ctx.arc(0, 0, radius,currentAngle, currentAngle + angle / 2, false);
|
|
ctx.arc(0, 0, radius,currentAngle + angle / 2, currentAngle + angle, false);
|
|
ctx.closePath();
|
|
//ctx.rotate(angle); // This doesn't work properly in Opera
|
|
currentAngle += angle;
|
|
|
|
if (fill) {
|
|
ctx.fill();
|
|
} else {
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
|
|
function drawLabels() {
|
|
|
|
var currentAngle = startAngle;
|
|
var radius = options.series.pie.label.radius > 1 ? options.series.pie.label.radius : maxRadius * options.series.pie.label.radius;
|
|
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
if (slices[i].percent >= options.series.pie.label.threshold * 100) {
|
|
if (!drawLabel(slices[i], currentAngle, i)) {
|
|
return false;
|
|
}
|
|
}
|
|
currentAngle += slices[i].angle;
|
|
}
|
|
|
|
return true;
|
|
|
|
function drawLabel(slice, startAngle, index) {
|
|
|
|
if (slice.data[0][1] == 0) {
|
|
return true;
|
|
}
|
|
|
|
// format label text
|
|
|
|
var lf = options.legend.labelFormatter, text, plf = options.series.pie.label.formatter;
|
|
|
|
if (lf) {
|
|
text = lf(slice.label, slice);
|
|
} else {
|
|
text = slice.label;
|
|
}
|
|
|
|
if (plf) {
|
|
text = plf(text, slice);
|
|
}
|
|
|
|
var halfAngle = ((startAngle + slice.angle) + startAngle) / 2;
|
|
var x = centerLeft + Math.round(Math.cos(halfAngle) * radius);
|
|
var y = centerTop + Math.round(Math.sin(halfAngle) * radius) * options.series.pie.tilt;
|
|
|
|
var html = "<span class='pieLabel' id='pieLabel" + index + "' style='position:absolute;top:" + y + "px;left:" + x + "px;'>" + text + "</span>";
|
|
target.append(html);
|
|
|
|
var label = target.children("#pieLabel" + index);
|
|
var labelTop = (y - label.height() / 2);
|
|
var labelLeft = (x - label.width() / 2);
|
|
|
|
label.css("top", labelTop);
|
|
label.css("left", labelLeft);
|
|
|
|
// check to make sure that the label is not outside the canvas
|
|
|
|
if (0 - labelTop > 0 || 0 - labelLeft > 0 || canvasHeight - (labelTop + label.height()) < 0 || canvasWidth - (labelLeft + label.width()) < 0) {
|
|
return false;
|
|
}
|
|
|
|
if (options.series.pie.label.background.opacity != 0) {
|
|
|
|
// put in the transparent background separately to avoid blended labels and label boxes
|
|
|
|
var c = options.series.pie.label.background.color;
|
|
|
|
if (c == null) {
|
|
c = slice.color;
|
|
}
|
|
|
|
var pos = "top:" + labelTop + "px;left:" + labelLeft + "px;";
|
|
$("<div class='pieLabelBackground' style='position:absolute;width:" + label.width() + "px;height:" + label.height() + "px;" + pos + "background-color:" + c + ";'></div>")
|
|
.css("opacity", options.series.pie.label.background.opacity)
|
|
.insertBefore(label);
|
|
}
|
|
|
|
return true;
|
|
} // end individual label function
|
|
} // end drawLabels function
|
|
} // end drawPie function
|
|
} // end draw function
|
|
|
|
// Placed here because it needs to be accessed from multiple locations
|
|
|
|
function drawDonutHole(layer) {
|
|
if (options.series.pie.innerRadius > 0) {
|
|
|
|
// subtract the center
|
|
|
|
layer.save();
|
|
var innerRadius = options.series.pie.innerRadius > 1 ? options.series.pie.innerRadius : maxRadius * options.series.pie.innerRadius;
|
|
layer.globalCompositeOperation = "destination-out"; // this does not work with excanvas, but it will fall back to using the stroke color
|
|
layer.beginPath();
|
|
layer.fillStyle = options.series.pie.stroke.color;
|
|
layer.arc(0, 0, innerRadius, 0, Math.PI * 2, false);
|
|
layer.fill();
|
|
layer.closePath();
|
|
layer.restore();
|
|
|
|
// add inner stroke
|
|
|
|
layer.save();
|
|
layer.beginPath();
|
|
layer.strokeStyle = options.series.pie.stroke.color;
|
|
layer.arc(0, 0, innerRadius, 0, Math.PI * 2, false);
|
|
layer.stroke();
|
|
layer.closePath();
|
|
layer.restore();
|
|
|
|
// TODO: add extra shadow inside hole (with a mask) if the pie is tilted.
|
|
}
|
|
}
|
|
|
|
//-- Additional Interactive related functions --
|
|
|
|
function isPointInPoly(poly, pt) {
|
|
for(var c = false, i = -1, l = poly.length, j = l - 1; ++i < l; j = i)
|
|
((poly[i][1] <= pt[1] && pt[1] < poly[j][1]) || (poly[j][1] <= pt[1] && pt[1]< poly[i][1]))
|
|
&& (pt[0] < (poly[j][0] - poly[i][0]) * (pt[1] - poly[i][1]) / (poly[j][1] - poly[i][1]) + poly[i][0])
|
|
&& (c = !c);
|
|
return c;
|
|
}
|
|
|
|
function findNearbySlice(mouseX, mouseY) {
|
|
|
|
var slices = plot.getData(),
|
|
options = plot.getOptions(),
|
|
radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius,
|
|
x, y;
|
|
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
|
|
var s = slices[i];
|
|
|
|
if (s.pie.show) {
|
|
|
|
ctx.save();
|
|
ctx.beginPath();
|
|
ctx.moveTo(0, 0); // Center of the pie
|
|
//ctx.scale(1, options.series.pie.tilt); // this actually seems to break everything when here.
|
|
ctx.arc(0, 0, radius, s.startAngle, s.startAngle + s.angle / 2, false);
|
|
ctx.arc(0, 0, radius, s.startAngle + s.angle / 2, s.startAngle + s.angle, false);
|
|
ctx.closePath();
|
|
x = mouseX - centerLeft;
|
|
y = mouseY - centerTop;
|
|
|
|
if (ctx.isPointInPath) {
|
|
if (ctx.isPointInPath(mouseX - centerLeft, mouseY - centerTop)) {
|
|
ctx.restore();
|
|
return {
|
|
datapoint: [s.percent, s.data],
|
|
dataIndex: 0,
|
|
series: s,
|
|
seriesIndex: i
|
|
};
|
|
}
|
|
} else {
|
|
|
|
// excanvas for IE doesn;t support isPointInPath, this is a workaround.
|
|
|
|
var p1X = radius * Math.cos(s.startAngle),
|
|
p1Y = radius * Math.sin(s.startAngle),
|
|
p2X = radius * Math.cos(s.startAngle + s.angle / 4),
|
|
p2Y = radius * Math.sin(s.startAngle + s.angle / 4),
|
|
p3X = radius * Math.cos(s.startAngle + s.angle / 2),
|
|
p3Y = radius * Math.sin(s.startAngle + s.angle / 2),
|
|
p4X = radius * Math.cos(s.startAngle + s.angle / 1.5),
|
|
p4Y = radius * Math.sin(s.startAngle + s.angle / 1.5),
|
|
p5X = radius * Math.cos(s.startAngle + s.angle),
|
|
p5Y = radius * Math.sin(s.startAngle + s.angle),
|
|
arrPoly = [[0, 0], [p1X, p1Y], [p2X, p2Y], [p3X, p3Y], [p4X, p4Y], [p5X, p5Y]],
|
|
arrPoint = [x, y];
|
|
|
|
// TODO: perhaps do some mathmatical trickery here with the Y-coordinate to compensate for pie tilt?
|
|
|
|
if (isPointInPoly(arrPoly, arrPoint)) {
|
|
ctx.restore();
|
|
return {
|
|
datapoint: [s.percent, s.data],
|
|
dataIndex: 0,
|
|
series: s,
|
|
seriesIndex: i
|
|
};
|
|
}
|
|
}
|
|
|
|
ctx.restore();
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function onMouseMove(e) {
|
|
triggerClickHoverEvent("plothover", e);
|
|
}
|
|
|
|
function onClick(e) {
|
|
triggerClickHoverEvent("plotclick", e);
|
|
}
|
|
|
|
// trigger click or hover event (they send the same parameters so we share their code)
|
|
|
|
function triggerClickHoverEvent(eventname, e) {
|
|
|
|
var offset = plot.offset();
|
|
var canvasX = parseInt(e.pageX - offset.left);
|
|
var canvasY = parseInt(e.pageY - offset.top);
|
|
var item = findNearbySlice(canvasX, canvasY);
|
|
|
|
if (options.grid.autoHighlight) {
|
|
|
|
// clear auto-highlights
|
|
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.auto == eventname && !(item && h.series == item.series)) {
|
|
unhighlight(h.series);
|
|
}
|
|
}
|
|
}
|
|
|
|
// highlight the slice
|
|
|
|
if (item) {
|
|
highlight(item.series, eventname);
|
|
}
|
|
|
|
// trigger any hover bind events
|
|
|
|
var pos = { pageX: e.pageX, pageY: e.pageY };
|
|
target.trigger(eventname, [pos, item]);
|
|
}
|
|
|
|
function highlight(s, auto) {
|
|
//if (typeof s == "number") {
|
|
// s = series[s];
|
|
//}
|
|
|
|
var i = indexOfHighlight(s);
|
|
|
|
if (i == -1) {
|
|
highlights.push({ series: s, auto: auto });
|
|
plot.triggerRedrawOverlay();
|
|
} else if (!auto) {
|
|
highlights[i].auto = false;
|
|
}
|
|
}
|
|
|
|
function unhighlight(s) {
|
|
if (s == null) {
|
|
highlights = [];
|
|
plot.triggerRedrawOverlay();
|
|
}
|
|
|
|
//if (typeof s == "number") {
|
|
// s = series[s];
|
|
//}
|
|
|
|
var i = indexOfHighlight(s);
|
|
|
|
if (i != -1) {
|
|
highlights.splice(i, 1);
|
|
plot.triggerRedrawOverlay();
|
|
}
|
|
}
|
|
|
|
function indexOfHighlight(s) {
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.series == s)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
function drawOverlay(plot, octx) {
|
|
|
|
var options = plot.getOptions();
|
|
|
|
var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
|
|
|
|
octx.save();
|
|
octx.translate(centerLeft, centerTop);
|
|
octx.scale(1, options.series.pie.tilt);
|
|
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
drawHighlight(highlights[i].series);
|
|
}
|
|
|
|
drawDonutHole(octx);
|
|
|
|
octx.restore();
|
|
|
|
function drawHighlight(series) {
|
|
|
|
if (series.angle <= 0 || isNaN(series.angle)) {
|
|
return;
|
|
}
|
|
|
|
//octx.fillStyle = parseColor(options.series.pie.highlight.color).scale(null, null, null, options.series.pie.highlight.opacity).toString();
|
|
octx.fillStyle = "rgba(255, 255, 255, " + options.series.pie.highlight.opacity + ")"; // this is temporary until we have access to parseColor
|
|
octx.beginPath();
|
|
if (Math.abs(series.angle - Math.PI * 2) > 0.000000001) {
|
|
octx.moveTo(0, 0); // Center of the pie
|
|
}
|
|
octx.arc(0, 0, radius, series.startAngle, series.startAngle + series.angle / 2, false);
|
|
octx.arc(0, 0, radius, series.startAngle + series.angle / 2, series.startAngle + series.angle, false);
|
|
octx.closePath();
|
|
octx.fill();
|
|
}
|
|
}
|
|
} // end init (plugin body)
|
|
|
|
// define pie specific options and their default values
|
|
|
|
var options = {
|
|
series: {
|
|
pie: {
|
|
show: false,
|
|
radius: "auto", // actual radius of the visible pie (based on full calculated radius if <=1, or hard pixel value)
|
|
innerRadius: 0, /* for donut */
|
|
startAngle: 3/2,
|
|
tilt: 1,
|
|
shadow: {
|
|
left: 5, // shadow left offset
|
|
top: 15, // shadow top offset
|
|
alpha: 0.02 // shadow alpha
|
|
},
|
|
offset: {
|
|
top: 0,
|
|
left: "auto"
|
|
},
|
|
stroke: {
|
|
color: "#fff",
|
|
width: 1
|
|
},
|
|
label: {
|
|
show: "auto",
|
|
formatter: function(label, slice) {
|
|
return "<div style='font-size:x-small;text-align:center;padding:2px;color:" + slice.color + ";'>" + label + "<br/>" + Math.round(slice.percent) + "%</div>";
|
|
}, // formatter function
|
|
radius: 1, // radius at which to place the labels (based on full calculated radius if <=1, or hard pixel value)
|
|
background: {
|
|
color: null,
|
|
opacity: 0
|
|
},
|
|
threshold: 0 // percentage at which to hide the label (i.e. the slice is too narrow)
|
|
},
|
|
combine: {
|
|
threshold: -1, // percentage at which to combine little slices into one larger slice
|
|
color: null, // color to give the new slice (auto-generated if null)
|
|
label: "Other" // label to give the new slice
|
|
},
|
|
highlight: {
|
|
//color: "#fff", // will add this functionality once parseColor is available
|
|
opacity: 0.5
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
$.plot.plugins.push({
|
|
init: init,
|
|
options: options,
|
|
name: "pie",
|
|
version: "1.1"
|
|
});
|
|
|
|
})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">/* Flot plugin for automatically redrawing plots as the placeholder resizes.
|
|
|
|
Copyright (c) 2007-2014 IOLA and Ole Laursen.
|
|
Licensed under the MIT license.
|
|
|
|
It works by listening for changes on the placeholder div (through the jQuery
|
|
resize event plugin) - if the size changes, it will redraw the plot.
|
|
|
|
There are no options. If you need to disable the plugin for some plots, you
|
|
can just fix the size of their placeholders.
|
|
|
|
*/
|
|
|
|
/* Inline dependency:
|
|
* jQuery resize event - v1.1 - 3/14/2010
|
|
* http://benalman.com/projects/jquery-resize-plugin/
|
|
*
|
|
* Copyright (c) 2010 "Cowboy" Ben Alman
|
|
* Dual licensed under the MIT and GPL licenses.
|
|
* http://benalman.com/about/license/
|
|
*/
|
|
(function($,e,t){"$:nomunge";var i=[],n=$.resize=$.extend($.resize,{}),a,r=false,s="setTimeout",u="resize",m=u+"-special-event",o="pendingDelay",l="activeDelay",f="throttleWindow";n[o]=200;n[l]=20;n[f]=true;$.event.special[u]={setup:function(){if(!n[f]&&this[s]){return false}var e=$(this);i.push(this);e.data(m,{w:e.width(),h:e.height()});if(i.length===1){a=t;h()}},teardown:function(){if(!n[f]&&this[s]){return false}var e=$(this);for(var t=i.length-1;t>=0;t--){if(i[t]==this){i.splice(t,1);break}}e.removeData(m);if(!i.length){if(r){cancelAnimationFrame(a)}else{clearTimeout(a)}a=null}},add:function(e){if(!n[f]&&this[s]){return false}var i;function a(e,n,a){var r=$(this),s=r.data(m)||{};s.w=n!==t?n:r.width();s.h=a!==t?a:r.height();i.apply(this,arguments)}if($.isFunction(e)){i=e;return a}else{i=e.handler;e.handler=a}}};function h(t){if(r===true){r=t||1}for(var s=i.length-1;s>=0;s--){var l=$(i[s]);if(l[0]==e||l.is(":visible")){var f=l.width(),c=l.height(),d=l.data(m);if(d&&(f!==d.w||c!==d.h)){l.trigger(u,[d.w=f,d.h=c]);r=t||true}}else{d=l.data(m);d.w=0;d.h=0}}if(a!==null){if(r&&(t==null||t-r<1e3)){a=e.requestAnimationFrame(h)}else{a=setTimeout(h,n[o]);r=false}}}if(!e.requestAnimationFrame){e.requestAnimationFrame=function(){return e.webkitRequestAnimationFrame||e.mozRequestAnimationFrame||e.oRequestAnimationFrame||e.msRequestAnimationFrame||function(t,i){return e.setTimeout(function(){t((new Date).getTime())},n[l])}}()}if(!e.cancelAnimationFrame){e.cancelAnimationFrame=function(){return e.webkitCancelRequestAnimationFrame||e.mozCancelRequestAnimationFrame||e.oCancelRequestAnimationFrame||e.msCancelRequestAnimationFrame||clearTimeout}()}})(jQuery,this);
|
|
|
|
(function ($) {
|
|
var options = { }; // no options
|
|
|
|
function init(plot) {
|
|
function onResize() {
|
|
var placeholder = plot.getPlaceholder();
|
|
|
|
// somebody might have hidden us and we can't plot
|
|
// when we don't have the dimensions
|
|
if (placeholder.width() == 0 || placeholder.height() == 0)
|
|
return;
|
|
|
|
plot.resize();
|
|
plot.setupGrid();
|
|
plot.draw();
|
|
}
|
|
|
|
function bindEvents(plot, eventHolder) {
|
|
plot.getPlaceholder().resize(onResize);
|
|
}
|
|
|
|
function shutdown(plot, eventHolder) {
|
|
plot.getPlaceholder().unbind("resize", onResize);
|
|
}
|
|
|
|
plot.hooks.bindEvents.push(bindEvents);
|
|
plot.hooks.shutdown.push(shutdown);
|
|
}
|
|
|
|
$.plot.plugins.push({
|
|
init: init,
|
|
options: options,
|
|
name: 'resize',
|
|
version: '1.0'
|
|
});
|
|
})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">
|
|
$(document).ready(function() {
|
|
var row = 0;
|
|
var MINOR_AUTHOR_PERCENTAGE = 1.00;
|
|
var isReversed = false;
|
|
|
|
var colorRows = function() {
|
|
$(this).removeClass("odd");
|
|
|
|
if (row++ % 2 == 1) {
|
|
$(this).addClass("odd");
|
|
}
|
|
|
|
if(this == $(this).parent().find("tr:visible").get(-1)) {
|
|
row = 0;
|
|
}
|
|
}
|
|
|
|
// Fix header and set it to the right width.
|
|
var remainingHeaderWidth = ($("div.logo").width() - 4) - ($("div.logo img").innerWidth() + 48)
|
|
$("div.logo p").css("width", remainingHeaderWidth);
|
|
|
|
var filterResponsibilities = function() {
|
|
$("table#blame tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().find("td:first-child").each(function() {
|
|
$("div#responsibilities div h3:contains(\"" + $(this).text() + "\")").parent().hide();
|
|
});
|
|
}
|
|
|
|
var filterTimeLine = function() {
|
|
$("div#timeline table.git tbody tr").filter(function() {
|
|
return $(this).find("td:has(div)").length == 0;
|
|
}).hide();
|
|
}
|
|
|
|
$("table#changes tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().hide();
|
|
|
|
$("table#blame tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().hide();
|
|
|
|
$("table.git tbody tr:visible").each(colorRows);
|
|
|
|
$("table#changes, table#blame").tablesorter({
|
|
sortList: [[0,0]],
|
|
headers: {
|
|
0: { sorter: "text" }
|
|
}
|
|
}).bind("sortEnd", function() {
|
|
$(this).find("tbody tr:visible").each(colorRows);
|
|
});
|
|
|
|
$("table#changes thead tr th, table#blame thead tr th").click(function() {
|
|
$(this).parent().find("th strong").remove();
|
|
var parentIndex = $(this).index();
|
|
|
|
if (this.isReversed) {
|
|
$(this).append("<strong> ∧</strong>");
|
|
} else {
|
|
$(this).append("<strong> ∨</strong>");
|
|
}
|
|
this.isReversed = !this.isReversed;
|
|
});
|
|
|
|
$("table#changes thead tr th:first-child, table#blame thead tr th:first-child").each(function() {
|
|
this.isReversed = true;
|
|
$(this).append("<strong> ∨</strong>");
|
|
});
|
|
|
|
$("table.git tfoot tr td:first-child").filter(function() {
|
|
this.hiddenCount = $(this).parent().parent().parent().find("tbody tr:hidden").length;
|
|
return this.hiddenCount > 0;
|
|
}).each(function() {
|
|
$(this).addClass("hoverable");
|
|
this.innerHTML = "Show minor authors (" + this.hiddenCount + ") ∨";
|
|
}).click(function() {
|
|
this.clicked = !this.clicked;
|
|
|
|
if (this.clicked) {
|
|
this.innerHTML = "Hide minor authors (" + this.hiddenCount + ") ∧";
|
|
$(this).parent().parent().parent().find("tbody tr").show().each(colorRows);
|
|
} else {
|
|
this.innerHTML = "Show minor authors (" + this.hiddenCount + ") ∨";
|
|
$(this).parent().parent().parent().find("tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().hide();
|
|
$("table.git tbody tr:visible").each(colorRows);
|
|
}
|
|
});
|
|
|
|
filterResponsibilities();
|
|
var hiddenResponsibilitiesCount = $("div#responsibilities div h3:hidden").length;
|
|
if (hiddenResponsibilitiesCount > 0) {
|
|
$("div#responsibilities div h3:visible").each(colorRows);
|
|
$("div#responsibilities").prepend("<div class=\"button\">Show minor authors (" + hiddenResponsibilitiesCount + ") ∨</div>");
|
|
|
|
$("div#responsibilities div.button").click(function() {
|
|
this.clicked = !this.clicked;
|
|
if (this.clicked) {
|
|
this.innerHTML = "Hide minor authors (" + hiddenResponsibilitiesCount + ") ∧";
|
|
$("div#responsibilities div").show();
|
|
} else {
|
|
this.innerHTML = "Show minor authors (" + hiddenResponsibilitiesCount + ") ∨";
|
|
filterResponsibilities();
|
|
}
|
|
});
|
|
}
|
|
|
|
|
|
filterTimeLine();
|
|
var hiddenTimelineCount = $("div#timeline table.git tbody tr:hidden").length;
|
|
if (hiddenTimelineCount > 0) {
|
|
$("div#timeline table.git tbody tr:visible").each(colorRows);
|
|
$("div#timeline").prepend("<div class=\"button\">Show rows with minor work (" + hiddenTimelineCount + ") ∨</div>");
|
|
|
|
$("div#timeline div.button").click(function() {
|
|
this.clicked = !this.clicked;
|
|
if (this.clicked) {
|
|
this.innerHTML = "Hide rows with minor work (" + hiddenTimelineCount + ") ∧";
|
|
$("div#timeline table.git tbody tr").show().each(colorRows);
|
|
} else {
|
|
this.innerHTML = "Show rows with minor work (" + hiddenTimelineCount + ") ∨";
|
|
filterTimeLine();
|
|
$("div#timeline table.git tbody tr:visible").each(colorRows);
|
|
}
|
|
});
|
|
}
|
|
|
|
$("#blame_chart, #changes_chart").bind("plothover", function(event, pos, obj) {
|
|
if (obj) {
|
|
var selection = "table tbody tr td:contains(\"" + obj.series.label + "\")";
|
|
var element = $(this).parent().find(selection);
|
|
|
|
if (element) {
|
|
if (this.hoveredElement && this.hoveredElement.html() != element.parent().html()) {
|
|
this.hoveredElement.removeClass("piehover");
|
|
}
|
|
|
|
element.parent().addClass("piehover");
|
|
this.hoveredElement = element.parent();
|
|
}
|
|
} else if (this.hoveredElement) {
|
|
this.hoveredElement.removeClass("piehover");
|
|
}
|
|
});
|
|
|
|
// Make sure the two pie charts use the same colors.
|
|
|
|
var author_colors = {};
|
|
$.each(changes_plot.getData(), function(i, v) {
|
|
author_colors[v["label"]] = v["color"];
|
|
});
|
|
|
|
$.each(blame_plot.getData(), function(i, v) {
|
|
if (author_colors[v["label"]] != undefined) {
|
|
v["color"] = author_colors[v["label"]];
|
|
}
|
|
});
|
|
|
|
blame_plot.setupGrid();
|
|
blame_plot.draw();
|
|
|
|
// Color in metrics levels.
|
|
|
|
$("div#metrics div div").each(function() {
|
|
var rgb = $(this).css("background-color").match(/\d+/g);
|
|
rgb[0] = parseInt(rgb[0]);
|
|
rgb[1] = parseInt(rgb[1]);
|
|
rgb[2] = parseInt(rgb[2]);
|
|
|
|
if ($(this).hasClass("minimal")) {
|
|
rgb[0] -= 10;
|
|
rgb[1] += 10;
|
|
rgb[2] -= 10;
|
|
} else if ($(this).hasClass("minor")) {
|
|
rgb[1] += 10;
|
|
} else if ($(this).hasClass("medium")) {
|
|
rgb[0] += 10;
|
|
rgb[1] += 10;
|
|
} else if ($(this).hasClass("bad")) {
|
|
rgb[0] += 10;
|
|
rgb[1] -= 10;
|
|
rgb[2] -= 10;
|
|
} else if ($(this).hasClass("severe")) {
|
|
rgb[0] += 20;
|
|
rgb[1] -= 20;
|
|
rgb[2] -= 20;
|
|
}
|
|
|
|
$(this).css("background-color", "rgb(" + rgb[0] + "," + rgb[1] + "," + rgb[2] + ")");
|
|
});
|
|
});
|
|
</script>
|
|
<style type="text/css">
|
|
body {
|
|
background: -webkit-linear-gradient(left, #8f8a9a, #dad2d7, #8f8a9a);
|
|
background: -moz-linear-gradient(left, #8f8a9a, #dad2d7, #8f8a9a);
|
|
}
|
|
html, body {
|
|
margin: 0;
|
|
font-family: "Arial";
|
|
}
|
|
body > div {
|
|
margin: 0 auto;
|
|
width: 58em;
|
|
}
|
|
div.box {
|
|
border: 4px solid #ddd;
|
|
background-color: #eee;
|
|
margin: 0.75em;
|
|
padding: 5px;
|
|
font-size: small;
|
|
border-radius: 15px;
|
|
-moz-border-radius: 15px;
|
|
box-shadow: 1px 1px 3px #666;
|
|
-moz-box-shadow: 1px 1px 3px #666;
|
|
}
|
|
div.logo p {
|
|
width: 60em;
|
|
display:inline-block;
|
|
vertical-align:middle;
|
|
}
|
|
div.logo img {
|
|
vertical-align:middle;
|
|
padding: 2px 10px 2px 2px;
|
|
}
|
|
body > div {
|
|
display: block-inline;
|
|
}
|
|
body > div > div > div {
|
|
position: relative;
|
|
width: 100%;
|
|
min-height: 140px;
|
|
}
|
|
table.git {
|
|
font-size: small;
|
|
width: 65%;
|
|
padding-right: 5px;
|
|
}
|
|
table.full {
|
|
width: 100%;
|
|
}
|
|
table.git th, table.git tfoot tr td {
|
|
padding: 0.3em;
|
|
background-color: #ddcece;
|
|
border-radius: 8px 8px 0px 0px;
|
|
-moz-border-radius: 8px 8px 0px 0px;
|
|
}
|
|
table#changes thead tr th, table#blame thead tr th, table.git tfoot tr td {
|
|
border: 1px solid #eee;
|
|
text-align: center;
|
|
}
|
|
table.git tfoot tr td {
|
|
border-radius: 0px 0px 8px 8px;
|
|
-moz-border-radius: 0px 0px 8px 8px;
|
|
text-align: center;
|
|
}
|
|
table.git td, table.git th, table#timeline td, table#timeline th {
|
|
padding: 0.35em;
|
|
height: 2em;
|
|
}
|
|
table.git td div.insert {
|
|
background-color: #7a7;
|
|
}
|
|
table.git td div.remove {
|
|
background-color: #c66;
|
|
}
|
|
table.git td div.insert, table.git td div.remove {
|
|
height: 100%;
|
|
float: left;
|
|
}
|
|
table.git tr.odd {
|
|
background-color: #dbdbdb;
|
|
}
|
|
table.git tr.piehover {
|
|
background-color: #dddece;
|
|
}
|
|
div.chart {
|
|
position: absolute;
|
|
top: 5px;
|
|
bottom: 5px;
|
|
right: 0px;
|
|
width: 35%;
|
|
min-height: 100px;
|
|
max-height: 210px;
|
|
font-size: x-small;
|
|
}
|
|
p.error {
|
|
color: #700;
|
|
}
|
|
table#changes thead tr th:hover, table#blame thead tr th:hover,
|
|
table#changes tfoot tr td.hoverable:hover, table#blame tfoot tr td.hoverable:hover,
|
|
div.button:hover, div#responsibilities div.button:hover {
|
|
background-color: #eddede;
|
|
border: 1px solid #bbb;
|
|
cursor: hand;
|
|
}
|
|
div#responsibilities div, div#responsibilities div div, div#metrics div, div#metrics div div {
|
|
min-height: 0px;
|
|
padding: 0.5em 0.2em;
|
|
width: auto;
|
|
}
|
|
div#metrics div {
|
|
background-color: #eee;
|
|
}
|
|
div#responsibilities div.odd, div#metrics div.odd {
|
|
background-color: #dbdbdb;
|
|
}
|
|
div#responsibilities p {
|
|
margin-bottom: 0px;
|
|
}
|
|
td img, h3 img {
|
|
border-radius: 3px 3px 3px 3px;
|
|
-moz-border-radius: 3px 3px 3px 3px;
|
|
vertical-align: middle;
|
|
margin-right: 0.4em;
|
|
opacity: 0.85;
|
|
}
|
|
td img {
|
|
width: 20px;
|
|
height: 20px;
|
|
}
|
|
h3 img {
|
|
width: 32px;
|
|
height: 32px;
|
|
}
|
|
h3, h4 {
|
|
border-radius: 8px 8px 8px 8px;
|
|
-moz-border-radius: 8px 8px 8px 8px;
|
|
background-color: #ddcece;
|
|
margin-bottom: 0.2em;
|
|
margin-top: 0.6em;
|
|
}
|
|
h4 {
|
|
margin-top: 0.2em;
|
|
padding: 0.5em;
|
|
}
|
|
div.button, div#responsibilities div.button {
|
|
border-radius: 8px 8px 8px 8px;
|
|
-moz-border-radius: 8px 8px 8px 8px;
|
|
border: 1px solid #eee;
|
|
float: right;
|
|
width: auto;
|
|
padding: 0.5em;
|
|
background-color: #ddcece;
|
|
min-height: 0;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div><div class="box logo">
|
|
<a href="https://github.com/ejwa/gitinspector"><img src="data:image/png;base64,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" /></a>
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<p>Statistical information for the repository 'MOTDs32' was gathered on 2017/07/22.<br>The output has been generated by <a href="https://github.com/ejwa/gitinspector">gitinspector</a> 0.5.0dev. The statistical analysis tool for git repositories.</p>
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</div></div>
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<div><div class="box"><p>The following historical commit information, by author, was found.</p><div><table id="changes" class="git"><thead><tr> <th>Author</th> <th>Commits</th> <th>Insertions</th> <th>Deletions</th> <th>% of changes</th></tr></thead><tbody><tr ><td>Erreur32</td><td>151</td><td>3414</td><td>2266</td><td>100.00</td></tr><tfoot><tr> <td colspan="5"> </td> </tr></tfoot></tbody></table><div class="chart" id="changes_chart"></div></div><script type="text/javascript"> changes_plot = $.plot($("#changes_chart"), [{label: "Erreur32", data: 100.00}], { series: { pie: { innerRadius: 0.4, show: true, combine: { threshold: 0.01, label: "Minor Authors" } } }, grid: { hoverable: true } });</script></div></div>
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<div><div class="box"><p>Below are the number of rows from each author that have survived and are still intact in the current revision.</p><div><table id="blame" class="git"><thead><tr> <th>Author</th> <th>Rows</th> <th>Stability</th> <th>Age</th> <th>% in comments</th> </tr></thead><tbody><tr ><td>Erreur32</td><td>462</td><td>13.5</td><td>0.1</td><td>0.00</td><td style="display: none">100.00</td></tr><tfoot><tr> <td colspan="5"> </td> </tr></tfoot></tbody></table><div class="chart" id="blame_chart"></div></div><script type="text/javascript"> blame_plot = $.plot($("#blame_chart"), [{label: "Erreur32", data: 100.00}], { series: { pie: { innerRadius: 0.4, show: true, combine: { threshold: 0.01, label: "Minor Authors" } } }, grid: { hoverable: true } });</script></div></div>
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<div><div id="timeline" class="box"><p>The following history timeline has been gathered from the repository.</p>
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<table class="git full"><thead><tr><th>Author</th><th>2017W29</th></tr></thead><tbody><tr><td>Erreur32</td><td><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div></td></tr><tfoot><tr><td><strong>Modified Rows:</strong></td><td>5680</td></tr></tfoot></tbody></table>
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</div></div>
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<div><div class="box" id="metrics"><p>No metrics violations were found in the repository.</p></div></div>
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<div><div class="box" id="responsibilities"><p>The following responsibilities, by author, were found in the current revision of the repository (comments are excluded from the line count, if possible).</p><div><h3>Erreur32 is mostly responsible for</h3><div>README.md (176 eloc)</div><div class="odd">install.sh (158 eloc)</div><div>uninstall.sh (67 eloc)</div><div class="odd">etc/motds32/motds32.conf (61 eloc)</div></div></div></div>
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<div><div class="box"><p>The extensions below were found in the repository history (extensions used during statistical analysis are marked).</p><p><strong>*</strong> <strong>conf</strong> <strong>md</strong> <strong>md => README2</strong> <strong>sh</strong> </p></div></div>
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