PastonBin/theme/echosystem_blue/js/bootstrap-select.js
2017-06-17 19:22:17 +02:00

1215 lines
No EOL
43 KiB
JavaScript

/*!
* Bootstrap-select v1.6.3 (http://silviomoreto.github.io/bootstrap-select/)
*
* Copyright 2013-2014 bootstrap-select
* Licensed under MIT (https://github.com/silviomoreto/bootstrap-select/blob/master/LICENSE)
*/
(function ($) {
'use strict';
// Case insensitive search
$.expr[':'].icontains = function (obj, index, meta) {
return icontains($(obj).text(), meta[3]);
};
// Case and accent insensitive search
$.expr[':'].aicontains = function (obj, index, meta) {
return icontains($(obj).data('normalizedText') || $(obj).text(), meta[3]);
};
/**
* Actual implementation of the case insensitive search.
* @access private
* @param {String} haystack
* @param {String} needle
* @returns {boolean}
*/
function icontains(haystack, needle) {
return haystack.toUpperCase().indexOf(needle.toUpperCase()) > -1;
}
/**
* Remove all diatrics from the given text.
* @access private
* @param {String} text
* @returns {String}
*/
function normalizeToBase(text) {
var rExps = [
{re: /[\xC0-\xC6]/g, ch: "A"},
{re: /[\xE0-\xE6]/g, ch: "a"},
{re: /[\xC8-\xCB]/g, ch: "E"},
{re: /[\xE8-\xEB]/g, ch: "e"},
{re: /[\xCC-\xCF]/g, ch: "I"},
{re: /[\xEC-\xEF]/g, ch: "i"},
{re: /[\xD2-\xD6]/g, ch: "O"},
{re: /[\xF2-\xF6]/g, ch: "o"},
{re: /[\xD9-\xDC]/g, ch: "U"},
{re: /[\xF9-\xFC]/g, ch: "u"},
{re: /[\xC7-\xE7]/g, ch: "c"},
{re: /[\xD1]/g, ch: "N"},
{re: /[\xF1]/g, ch: "n"}
];
$.each(rExps, function () {
text = text.replace(this.re, this.ch);
});
return text;
}
function htmlEscape(html) {
var escapeMap = {
'&': '&',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#x27;',
'`': '&#x60;'
};
var source = '(?:' + Object.keys(escapeMap).join('|') + ')',
testRegexp = new RegExp(source),
replaceRegexp = new RegExp(source, 'g'),
string = html == null ? '' : '' + html;
return testRegexp.test(string) ? string.replace(replaceRegexp, function (match) {
return escapeMap[match];
}) : string;
}
var Selectpicker = function (element, options, e) {
if (e) {
e.stopPropagation();
e.preventDefault();
}
this.$element = $(element);
this.$newElement = null;
this.$button = null;
this.$menu = null;
this.$lis = null;
this.options = options;
// If we have no title yet, try to pull it from the html title attribute (jQuery doesnt' pick it up as it's not a
// data-attribute)
if (this.options.title === null) {
this.options.title = this.$element.attr('title');
}
//Expose public methods
this.val = Selectpicker.prototype.val;
this.render = Selectpicker.prototype.render;
this.refresh = Selectpicker.prototype.refresh;
this.setStyle = Selectpicker.prototype.setStyle;
this.selectAll = Selectpicker.prototype.selectAll;
this.deselectAll = Selectpicker.prototype.deselectAll;
this.destroy = Selectpicker.prototype.remove;
this.remove = Selectpicker.prototype.remove;
this.show = Selectpicker.prototype.show;
this.hide = Selectpicker.prototype.hide;
this.init();
};
Selectpicker.VERSION = '1.6.3';
// part of this is duplicated in i18n/defaults-en_US.js. Make sure to update both.
Selectpicker.DEFAULTS = {
noneSelectedText: 'Nothing selected',
noneResultsText: 'No results match',
countSelectedText: function (numSelected, numTotal) {
return (numSelected == 1) ? "{0} item selected" : "{0} items selected";
},
maxOptionsText: function (numAll, numGroup) {
var arr = [];
arr[0] = (numAll == 1) ? 'Limit reached ({n} item max)' : 'Limit reached ({n} items max)';
arr[1] = (numGroup == 1) ? 'Group limit reached ({n} item max)' : 'Group limit reached ({n} items max)';
return arr;
},
selectAllText: 'Select All',
deselectAllText: 'Deselect All',
multipleSeparator: ', ',
style: 'btn-light',
size: 'auto',
title: null,
selectedTextFormat: 'values',
width: false,
container: false,
hideDisabled: false,
showSubtext: false,
showIcon: true,
showContent: true,
dropupAuto: true,
header: false,
liveSearch: false,
actionsBox: false,
iconBase: 'fa',
tickIcon: 'fa-check',
maxOptions: false,
mobile: false,
selectOnTab: false,
dropdownAlignRight: false,
searchAccentInsensitive: false
};
Selectpicker.prototype = {
constructor: Selectpicker,
init: function () {
var that = this,
id = this.$element.attr('id');
this.$element.hide();
this.multiple = this.$element.prop('multiple');
this.autofocus = this.$element.prop('autofocus');
this.$newElement = this.createView();
this.$element.after(this.$newElement);
this.$menu = this.$newElement.find('> .dropdown-menu');
this.$button = this.$newElement.find('> button');
this.$searchbox = this.$newElement.find('input');
if (this.options.dropdownAlignRight)
this.$menu.addClass('dropdown-menu-right');
if (typeof id !== 'undefined') {
this.$button.attr('data-id', id);
$('label[for="' + id + '"]').click(function (e) {
e.preventDefault();
that.$button.focus();
});
}
this.checkDisabled();
this.clickListener();
if (this.options.liveSearch) this.liveSearchListener();
this.render();
this.liHeight();
this.setStyle();
this.setWidth();
if (this.options.container) this.selectPosition();
this.$menu.data('this', this);
this.$newElement.data('this', this);
if (this.options.mobile) this.mobile();
},
createDropdown: function () {
// Options
// If we are multiple, then add the show-tick class by default
var multiple = this.multiple ? ' show-tick' : '',
inputGroup = this.$element.parent().hasClass('input-group') ? ' input-group-btn' : '',
autofocus = this.autofocus ? ' autofocus' : '',
btnSize = this.$element.parents().hasClass('form-group-lg') ? ' btn-lg' : (this.$element.parents().hasClass('form-group-sm') ? ' btn-sm' : '');
// Elements
var header = this.options.header ? '<div class="popover-title"><button type="button" class="close" aria-hidden="true">&times;</button>' + this.options.header + '</div>' : '';
var searchbox = this.options.liveSearch ? '<div class="bs-searchbox"><input type="text" class="input-block-level form-control" autocomplete="off" /></div>' : '';
var actionsbox = this.options.actionsBox ? '<div class="bs-actionsbox">' +
'<div class="btn-group btn-block">' +
'<button class="actions-btn bs-select-all btn btn-sm btn-default">' +
this.options.selectAllText +
'</button>' +
'<button class="actions-btn bs-deselect-all btn btn-sm btn-default">' +
this.options.deselectAllText +
'</button>' +
'</div>' +
'</div>' : '';
var drop =
'<div class="btn-group bootstrap-select' + multiple + inputGroup + '">' +
'<button type="button" class="btn dropdown-toggle selectpicker' + btnSize + '" data-toggle="dropdown"' + autofocus + '>' +
'<span class="filter-option pull-left"></span>&nbsp;' +
'<span class="caret"></span>' +
'</button>' +
'<div class="dropdown-menu open">' +
header +
searchbox +
actionsbox +
'<ul class="dropdown-menu inner selectpicker" role="menu">' +
'</ul>' +
'</div>' +
'</div>';
return $(drop);
},
createView: function () {
var $drop = this.createDropdown();
var $li = this.createLi();
$drop.find('ul').append($li);
return $drop;
},
reloadLi: function () {
//Remove all children.
this.destroyLi();
//Re build
var $li = this.createLi();
this.$menu.find('ul').append($li);
},
destroyLi: function () {
this.$menu.find('li').remove();
},
createLi: function () {
var that = this,
_li = [],
optID = 0;
// Helper functions
/**
* @param content
* @param [index]
* @param [classes]
* @returns {string}
*/
var generateLI = function (content, index, classes) {
return '<li' +
(typeof classes !== 'undefined' ? ' class="' + classes + '"' : '') +
(typeof index !== 'undefined' | null === index ? ' data-original-index="' + index + '"' : '') +
'>' + content + '</li>';
};
/**
* @param text
* @param [classes]
* @param [inline]
* @param [optgroup]
* @returns {string}
*/
var generateA = function (text, classes, inline, optgroup) {
var normText = normalizeToBase(htmlEscape(text));
return '<a tabindex="0"' +
(typeof classes !== 'undefined' ? ' class="' + classes + '"' : '') +
(typeof inline !== 'undefined' ? ' style="' + inline + '"' : '') +
(typeof optgroup !== 'undefined' ? 'data-optgroup="' + optgroup + '"' : '') +
' data-normalized-text="' + normText + '"' +
'>' + text +
'<span class="' + that.options.iconBase + ' ' + that.options.tickIcon + ' check-mark"></span>' +
'</a>';
};
this.$element.find('option').each(function () {
var $this = $(this);
// Get the class and text for the option
var optionClass = $this.attr('class') || '',
inline = $this.attr('style'),
text = $this.data('content') ? $this.data('content') : $this.html(),
subtext = typeof $this.data('subtext') !== 'undefined' ? '<small class="text-st">' + $this.data('subtext') + '</small>' : '',
icon = typeof $this.data('icon') !== 'undefined' ? '<span class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></span> ' : '',
isDisabled = $this.is(':disabled') || $this.parent().is(':disabled'),
index = $this[0].index;
if (icon !== '' && isDisabled) {
icon = '<span>' + icon + '</span>';
}
if (!$this.data('content')) {
// Prepend any icon and append any subtext to the main text.
text = icon + '<span class="text">' + text + subtext + '</span>';
}
if (that.options.hideDisabled && isDisabled) {
return;
}
if ($this.parent().is('optgroup') && $this.data('divider') !== true) {
if ($this.index() === 0) { // Is it the first option of the optgroup?
optID += 1;
// Get the opt group label
var label = $this.parent().attr('label');
var labelSubtext = typeof $this.parent().data('subtext') !== 'undefined' ? '<small class="muted text-muted">' + $this.parent().data('subtext') + '</small>' : '';
var labelIcon = $this.parent().data('icon') ? '<span class="' + that.options.iconBase + ' ' + $this.parent().data('icon') + '"></span> ' : '';
label = labelIcon + '<span class="text">' + label + labelSubtext + '</span>';
if (index !== 0 && _li.length > 0) { // Is it NOT the first option of the select && are there elements in the dropdown?
_li.push(generateLI('', null, 'divider'));
}
_li.push(generateLI(label, null, 'dropdown-header'));
}
_li.push(generateLI(generateA(text, 'opt ' + optionClass, inline, optID), index));
} else if ($this.data('divider') === true) {
_li.push(generateLI('', index, 'divider'));
} else if ($this.data('hidden') === true) {
_li.push(generateLI(generateA(text, optionClass, inline), index, 'hide is-hidden'));
} else {
_li.push(generateLI(generateA(text, optionClass, inline), index));
}
});
//If we are not multiple, we don't have a selected item, and we don't have a title, select the first element so something is set in the button
if (!this.multiple && this.$element.find('option:selected').length === 0 && !this.options.title) {
this.$element.find('option').eq(0).prop('selected', true).attr('selected', 'selected');
}
return $(_li.join(''));
},
findLis: function () {
if (this.$lis == null) this.$lis = this.$menu.find('li');
return this.$lis;
},
/**
* @param [updateLi] defaults to true
*/
render: function (updateLi) {
var that = this;
//Update the LI to match the SELECT
if (updateLi !== false) {
this.$element.find('option').each(function (index) {
that.setDisabled(index, $(this).is(':disabled') || $(this).parent().is(':disabled'));
that.setSelected(index, $(this).is(':selected'));
});
}
this.tabIndex();
var notDisabled = this.options.hideDisabled ? ':not([disabled])' : '';
var selectedItems = this.$element.find('option:selected' + notDisabled).map(function () {
var $this = $(this);
var icon = $this.data('icon') && that.options.showIcon ? '<i class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></i> ' : '';
var subtext;
if (that.options.showSubtext && $this.attr('data-subtext') && !that.multiple) {
subtext = ' <small class="muted text-muted">' + $this.data('subtext') + '</small>';
} else {
subtext = '';
}
if ($this.data('content') && that.options.showContent) {
return $this.data('content');
} else if (typeof $this.attr('title') !== 'undefined') {
return $this.attr('title');
} else {
return icon + $this.html() + subtext;
}
}).toArray();
//Fixes issue in IE10 occurring when no default option is selected and at least one option is disabled
//Convert all the values into a comma delimited string
var title = !this.multiple ? selectedItems[0] : selectedItems.join(this.options.multipleSeparator);
//If this is multi select, and the selectText type is count, the show 1 of 2 selected etc..
if (this.multiple && this.options.selectedTextFormat.indexOf('count') > -1) {
var max = this.options.selectedTextFormat.split('>');
if ((max.length > 1 && selectedItems.length > max[1]) || (max.length == 1 && selectedItems.length >= 2)) {
notDisabled = this.options.hideDisabled ? ', [disabled]' : '';
var totalCount = this.$element.find('option').not('[data-divider="true"], [data-hidden="true"]' + notDisabled).length,
tr8nText = (typeof this.options.countSelectedText === 'function') ? this.options.countSelectedText(selectedItems.length, totalCount) : this.options.countSelectedText;
title = tr8nText.replace('{0}', selectedItems.length.toString()).replace('{1}', totalCount.toString());
}
}
this.options.title = this.$element.attr('title');
if (this.options.selectedTextFormat == 'static') {
title = this.options.title;
}
//If we dont have a title, then use the default, or if nothing is set at all, use the not selected text
if (!title) {
title = typeof this.options.title !== 'undefined' ? this.options.title : this.options.noneSelectedText;
}
this.$button.attr('title', htmlEscape(title));
this.$newElement.find('.filter-option').html(title);
},
/**
* @param [style]
* @param [status]
*/
setStyle: function (style, status) {
if (this.$element.attr('class')) {
this.$newElement.addClass(this.$element.attr('class').replace(/selectpicker|mobile-device|validate\[.*\]/gi, ''));
}
var buttonClass = style ? style : this.options.style;
if (status == 'add') {
this.$button.addClass(buttonClass);
} else if (status == 'remove') {
this.$button.removeClass(buttonClass);
} else {
this.$button.removeClass(this.options.style);
this.$button.addClass(buttonClass);
}
},
liHeight: function () {
if (this.options.size === false) return;
var $selectClone = this.$menu.parent().clone().find('> .dropdown-toggle').prop('autofocus', false).end().appendTo('body'),
$menuClone = $selectClone.addClass('open').find('> .dropdown-menu'),
liHeight = $menuClone.find('li').not('.divider').not('.dropdown-header').filter(':visible').children('a').outerHeight(),
headerHeight = this.options.header ? $menuClone.find('.popover-title').outerHeight() : 0,
searchHeight = this.options.liveSearch ? $menuClone.find('.bs-searchbox').outerHeight() : 0,
actionsHeight = this.options.actionsBox ? $menuClone.find('.bs-actionsbox').outerHeight() : 0;
$selectClone.remove();
this.$newElement
.data('liHeight', liHeight)
.data('headerHeight', headerHeight)
.data('searchHeight', searchHeight)
.data('actionsHeight', actionsHeight);
},
setSize: function () {
this.findLis();
var that = this,
menu = this.$menu,
menuInner = menu.find('.inner'),
selectHeight = this.$newElement.outerHeight(),
liHeight = this.$newElement.data('liHeight'),
headerHeight = this.$newElement.data('headerHeight'),
searchHeight = this.$newElement.data('searchHeight'),
actionsHeight = this.$newElement.data('actionsHeight'),
divHeight = this.$lis.filter('.divider').outerHeight(true),
menuPadding = parseInt(menu.css('padding-top')) +
parseInt(menu.css('padding-bottom')) +
parseInt(menu.css('border-top-width')) +
parseInt(menu.css('border-bottom-width')),
notDisabled = this.options.hideDisabled ? ', .disabled' : '',
$window = $(window),
menuExtras = menuPadding + parseInt(menu.css('margin-top')) + parseInt(menu.css('margin-bottom')) + 2,
menuHeight,
selectOffsetTop,
selectOffsetBot,
posVert = function () {
// JQuery defines a scrollTop function, but in pure JS it's a property
//noinspection JSValidateTypes
selectOffsetTop = that.$newElement.offset().top - $window.scrollTop();
selectOffsetBot = $window.height() - selectOffsetTop - selectHeight;
};
posVert();
if (this.options.header) menu.css('padding-top', 0);
if (this.options.size == 'auto') {
var getSize = function () {
var minHeight,
lisVis = that.$lis.not('.hide');
posVert();
menuHeight = selectOffsetBot - menuExtras;
if (that.options.dropupAuto) {
that.$newElement.toggleClass('dropup', (selectOffsetTop > selectOffsetBot) && ((menuHeight - menuExtras) < menu.height()));
}
if (that.$newElement.hasClass('dropup')) {
menuHeight = selectOffsetTop - menuExtras;
}
if ((lisVis.length + lisVis.filter('.dropdown-header').length) > 3) {
minHeight = liHeight * 3 + menuExtras - 2;
} else {
minHeight = 0;
}
menu.css({
'max-height': menuHeight + 'px',
'overflow': 'hidden',
'min-height': minHeight + headerHeight + searchHeight + actionsHeight + 'px'
});
menuInner.css({
'max-height': menuHeight - headerHeight - searchHeight - actionsHeight - menuPadding + 'px',
'overflow-y': 'auto',
'min-height': Math.max(minHeight - menuPadding, 0) + 'px'
});
};
getSize();
this.$searchbox.off('input.getSize propertychange.getSize').on('input.getSize propertychange.getSize', getSize);
$(window).off('resize.getSize').on('resize.getSize', getSize);
$(window).off('scroll.getSize').on('scroll.getSize', getSize);
} else if (this.options.size && this.options.size != 'auto' && menu.find('li' + notDisabled).length > this.options.size) {
var optIndex = this.$lis.not('.divider' + notDisabled).find(' > *').slice(0, this.options.size).last().parent().index();
var divLength = this.$lis.slice(0, optIndex + 1).filter('.divider').length;
menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding;
if (that.options.dropupAuto) {
//noinspection JSUnusedAssignment
this.$newElement.toggleClass('dropup', (selectOffsetTop > selectOffsetBot) && (menuHeight < menu.height()));
}
menu.css({'max-height': menuHeight + headerHeight + searchHeight + actionsHeight + 'px', 'overflow': 'hidden'});
menuInner.css({'max-height': menuHeight - menuPadding + 'px', 'overflow-y': 'auto'});
}
},
setWidth: function () {
if (this.options.width == 'auto') {
this.$menu.css('min-width', '0');
// Get correct width if element hidden
var selectClone = this.$newElement.clone().appendTo('body');
var ulWidth = selectClone.find('> .dropdown-menu').css('width');
var btnWidth = selectClone.css('width', 'auto').find('> button').css('width');
selectClone.remove();
// Set width to whatever's larger, button title or longest option
this.$newElement.css('width', Math.max(parseInt(ulWidth), parseInt(btnWidth)) + 'px');
} else if (this.options.width == 'fit') {
// Remove inline min-width so width can be changed from 'auto'
this.$menu.css('min-width', '');
this.$newElement.css('width', '').addClass('fit-width');
} else if (this.options.width) {
// Remove inline min-width so width can be changed from 'auto'
this.$menu.css('min-width', '');
this.$newElement.css('width', this.options.width);
} else {
// Remove inline min-width/width so width can be changed
this.$menu.css('min-width', '');
this.$newElement.css('width', '');
}
// Remove fit-width class if width is changed programmatically
if (this.$newElement.hasClass('fit-width') && this.options.width !== 'fit') {
this.$newElement.removeClass('fit-width');
}
},
selectPosition: function () {
var that = this,
drop = '<div />',
$drop = $(drop),
pos,
actualHeight,
getPlacement = function ($element) {
$drop.addClass($element.attr('class').replace(/form-control/gi, '')).toggleClass('dropup', $element.hasClass('dropup'));
pos = $element.offset();
actualHeight = $element.hasClass('dropup') ? 0 : $element[0].offsetHeight;
$drop.css({
'top': pos.top + actualHeight,
'left': pos.left,
'width': $element[0].offsetWidth,
'position': 'absolute'
});
};
this.$newElement.on('click', function () {
if (that.isDisabled()) {
return;
}
getPlacement($(this));
$drop.appendTo(that.options.container);
$drop.toggleClass('open', !$(this).hasClass('open'));
$drop.append(that.$menu);
});
$(window).resize(function () {
getPlacement(that.$newElement);
});
$(window).on('scroll', function () {
getPlacement(that.$newElement);
});
$('html').on('click', function (e) {
if ($(e.target).closest(that.$newElement).length < 1) {
$drop.removeClass('open');
}
});
},
setSelected: function (index, selected) {
this.findLis();
this.$lis.filter('[data-original-index="' + index + '"]').toggleClass('selected', selected);
},
setDisabled: function (index, disabled) {
this.findLis();
if (disabled) {
this.$lis.filter('[data-original-index="' + index + '"]').addClass('disabled').find('a').attr('href', '#').attr('tabindex', -1);
} else {
this.$lis.filter('[data-original-index="' + index + '"]').removeClass('disabled').find('a').removeAttr('href').attr('tabindex', 0);
}
},
isDisabled: function () {
return this.$element.is(':disabled');
},
checkDisabled: function () {
var that = this;
if (this.isDisabled()) {
this.$button.addClass('disabled').attr('tabindex', -1);
} else {
if (this.$button.hasClass('disabled')) {
this.$button.removeClass('disabled');
}
if (this.$button.attr('tabindex') == -1) {
if (!this.$element.data('tabindex')) this.$button.removeAttr('tabindex');
}
}
this.$button.click(function () {
return !that.isDisabled();
});
},
tabIndex: function () {
if (this.$element.is('[tabindex]')) {
this.$element.data('tabindex', this.$element.attr('tabindex'));
this.$button.attr('tabindex', this.$element.data('tabindex'));
}
},
clickListener: function () {
var that = this;
this.$newElement.on('touchstart.dropdown', '.dropdown-menu', function (e) {
e.stopPropagation();
});
this.$newElement.on('click', function () {
that.setSize();
if (!that.options.liveSearch && !that.multiple) {
setTimeout(function () {
that.$menu.find('.selected a').focus();
}, 10);
}
});
this.$menu.on('click', 'li a', function (e) {
var $this = $(this),
clickedIndex = $this.parent().data('originalIndex'),
prevValue = that.$element.val(),
prevIndex = that.$element.prop('selectedIndex');
// Don't close on multi choice menu
if (that.multiple) {
e.stopPropagation();
}
e.preventDefault();
//Don't run if we have been disabled
if (!that.isDisabled() && !$this.parent().hasClass('disabled')) {
var $options = that.$element.find('option'),
$option = $options.eq(clickedIndex),
state = $option.prop('selected'),
$optgroup = $option.parent('optgroup'),
maxOptions = that.options.maxOptions,
maxOptionsGrp = $optgroup.data('maxOptions') || false;
if (!that.multiple) { // Deselect all others if not multi select box
$options.prop('selected', false);
$option.prop('selected', true);
that.$menu.find('.selected').removeClass('selected');
that.setSelected(clickedIndex, true);
} else { // Toggle the one we have chosen if we are multi select.
$option.prop('selected', !state);
that.setSelected(clickedIndex, !state);
$this.blur();
if ((maxOptions !== false) || (maxOptionsGrp !== false)) {
var maxReached = maxOptions < $options.filter(':selected').length,
maxReachedGrp = maxOptionsGrp < $optgroup.find('option:selected').length;
if ((maxOptions && maxReached) || (maxOptionsGrp && maxReachedGrp)) {
if (maxOptions && maxOptions == 1) {
$options.prop('selected', false);
$option.prop('selected', true);
that.$menu.find('.selected').removeClass('selected');
that.setSelected(clickedIndex, true);
} else if (maxOptionsGrp && maxOptionsGrp == 1) {
$optgroup.find('option:selected').prop('selected', false);
$option.prop('selected', true);
var optgroupID = $this.data('optgroup');
that.$menu.find('.selected').has('a[data-optgroup="' + optgroupID + '"]').removeClass('selected');
that.setSelected(clickedIndex, true);
} else {
var maxOptionsArr = (typeof that.options.maxOptionsText === 'function') ?
that.options.maxOptionsText(maxOptions, maxOptionsGrp) : that.options.maxOptionsText,
maxTxt = maxOptionsArr[0].replace('{n}', maxOptions),
maxTxtGrp = maxOptionsArr[1].replace('{n}', maxOptionsGrp),
$notify = $('<div class="notify"></div>');
// If {var} is set in array, replace it
/** @deprecated */
if (maxOptionsArr[2]) {
maxTxt = maxTxt.replace('{var}', maxOptionsArr[2][maxOptions > 1 ? 0 : 1]);
maxTxtGrp = maxTxtGrp.replace('{var}', maxOptionsArr[2][maxOptionsGrp > 1 ? 0 : 1]);
}
$option.prop('selected', false);
that.$menu.append($notify);
if (maxOptions && maxReached) {
$notify.append($('<div>' + maxTxt + '</div>'));
that.$element.trigger('maxReached.bs.select');
}
if (maxOptionsGrp && maxReachedGrp) {
$notify.append($('<div>' + maxTxtGrp + '</div>'));
that.$element.trigger('maxReachedGrp.bs.select');
}
setTimeout(function () {
that.setSelected(clickedIndex, false);
}, 10);
$notify.delay(750).fadeOut(300, function () {
$(this).remove();
});
}
}
}
}
if (!that.multiple) {
that.$button.focus();
} else if (that.options.liveSearch) {
that.$searchbox.focus();
}
// Trigger select 'change'
if ((prevValue != that.$element.val() && that.multiple) || (prevIndex != that.$element.prop('selectedIndex') && !that.multiple)) {
that.$element.change();
}
}
});
this.$menu.on('click', 'li.disabled a, .popover-title, .popover-title :not(.close)', function (e) {
if (e.target == this) {
e.preventDefault();
e.stopPropagation();
if (!that.options.liveSearch) {
that.$button.focus();
} else {
that.$searchbox.focus();
}
}
});
this.$menu.on('click', 'li.divider, li.dropdown-header', function (e) {
e.preventDefault();
e.stopPropagation();
if (!that.options.liveSearch) {
that.$button.focus();
} else {
that.$searchbox.focus();
}
});
this.$menu.on('click', '.popover-title .close', function () {
that.$button.focus();
});
this.$searchbox.on('click', function (e) {
e.stopPropagation();
});
this.$menu.on('click', '.actions-btn', function (e) {
if (that.options.liveSearch) {
that.$searchbox.focus();
} else {
that.$button.focus();
}
e.preventDefault();
e.stopPropagation();
if ($(this).is('.bs-select-all')) {
that.selectAll();
} else {
that.deselectAll();
}
that.$element.change();
});
this.$element.change(function () {
that.render(false);
});
},
liveSearchListener: function () {
var that = this,
no_results = $('<li class="no-results"></li>');
this.$newElement.on('click.dropdown.data-api touchstart.dropdown.data-api', function () {
that.$menu.find('.active').removeClass('active');
if (!!that.$searchbox.val()) {
that.$searchbox.val('');
that.$lis.not('.is-hidden').removeClass('hide');
if (!!no_results.parent().length) no_results.remove();
}
if (!that.multiple) that.$menu.find('.selected').addClass('active');
setTimeout(function () {
that.$searchbox.focus();
}, 10);
});
this.$searchbox.on('click.dropdown.data-api focus.dropdown.data-api touchend.dropdown.data-api', function (e) {
e.stopPropagation();
});
this.$searchbox.on('input propertychange', function () {
if (that.$searchbox.val()) {
if (that.options.searchAccentInsensitive) {
that.$lis.not('.is-hidden').removeClass('hide').find('a').not(':aicontains(' + normalizeToBase(that.$searchbox.val()) + ')').parent().addClass('hide');
} else {
that.$lis.not('.is-hidden').removeClass('hide').find('a').not(':icontains(' + that.$searchbox.val() + ')').parent().addClass('hide');
}
if (!that.$menu.find('li').filter(':visible:not(.no-results)').length) {
if (!!no_results.parent().length) no_results.remove();
no_results.html(that.options.noneResultsText + ' "' + htmlEscape(that.$searchbox.val()) + '"').show();
that.$menu.find('li').last().after(no_results);
} else if (!!no_results.parent().length) {
no_results.remove();
}
} else {
that.$lis.not('.is-hidden').removeClass('hide');
if (!!no_results.parent().length) no_results.remove();
}
that.$menu.find('li.active').removeClass('active');
that.$menu.find('li').filter(':visible:not(.divider)').eq(0).addClass('active').find('a').focus();
$(this).focus();
});
},
val: function (value) {
if (typeof value !== 'undefined') {
this.$element.val(value);
this.render();
return this.$element;
} else {
return this.$element.val();
}
},
selectAll: function () {
this.findLis();
this.$lis.not('.divider').not('.disabled').not('.selected').filter(':visible').find('a').click();
},
deselectAll: function () {
this.findLis();
this.$lis.not('.divider').not('.disabled').filter('.selected').filter(':visible').find('a').click();
},
keydown: function (e) {
var $this = $(this),
$parent = ($this.is('input')) ? $this.parent().parent() : $this.parent(),
$items,
that = $parent.data('this'),
index,
next,
first,
last,
prev,
nextPrev,
prevIndex,
isActive,
keyCodeMap = {
32: ' ',
48: '0',
49: '1',
50: '2',
51: '3',
52: '4',
53: '5',
54: '6',
55: '7',
56: '8',
57: '9',
59: ';',
65: 'a',
66: 'b',
67: 'c',
68: 'd',
69: 'e',
70: 'f',
71: 'g',
72: 'h',
73: 'i',
74: 'j',
75: 'k',
76: 'l',
77: 'm',
78: 'n',
79: 'o',
80: 'p',
81: 'q',
82: 'r',
83: 's',
84: 't',
85: 'u',
86: 'v',
87: 'w',
88: 'x',
89: 'y',
90: 'z',
96: '0',
97: '1',
98: '2',
99: '3',
100: '4',
101: '5',
102: '6',
103: '7',
104: '8',
105: '9'
};
if (that.options.liveSearch) $parent = $this.parent().parent();
if (that.options.container) $parent = that.$menu;
$items = $('[role=menu] li a', $parent);
isActive = that.$menu.parent().hasClass('open');
if (!isActive && /([0-9]|[A-z])/.test(String.fromCharCode(e.keyCode))) {
if (!that.options.container) {
that.setSize();
that.$menu.parent().addClass('open');
isActive = true;
} else {
that.$newElement.trigger('click');
}
that.$searchbox.focus();
}
if (that.options.liveSearch) {
if (/(^9$|27)/.test(e.keyCode.toString(10)) && isActive && that.$menu.find('.active').length === 0) {
e.preventDefault();
that.$menu.parent().removeClass('open');
that.$button.focus();
}
$items = $('[role=menu] li:not(.divider):not(.dropdown-header):visible', $parent);
if (!$this.val() && !/(38|40)/.test(e.keyCode.toString(10))) {
if ($items.filter('.active').length === 0) {
if (that.options.searchAccentInsensitive) {
$items = that.$newElement.find('li').filter(':aicontains(' + normalizeToBase(keyCodeMap[e.keyCode]) + ')');
} else {
$items = that.$newElement.find('li').filter(':icontains(' + keyCodeMap[e.keyCode] + ')');
}
}
}
}
if (!$items.length) return;
if (/(38|40)/.test(e.keyCode.toString(10))) {
index = $items.index($items.filter(':focus'));
first = $items.parent(':not(.disabled):visible').first().index();
last = $items.parent(':not(.disabled):visible').last().index();
next = $items.eq(index).parent().nextAll(':not(.disabled):visible').eq(0).index();
prev = $items.eq(index).parent().prevAll(':not(.disabled):visible').eq(0).index();
nextPrev = $items.eq(next).parent().prevAll(':not(.disabled):visible').eq(0).index();
if (that.options.liveSearch) {
$items.each(function (i) {
if ($(this).is(':not(.disabled)')) {
$(this).data('index', i);
}
});
index = $items.index($items.filter('.active'));
first = $items.filter(':not(.disabled):visible').first().data('index');
last = $items.filter(':not(.disabled):visible').last().data('index');
next = $items.eq(index).nextAll(':not(.disabled):visible').eq(0).data('index');
prev = $items.eq(index).prevAll(':not(.disabled):visible').eq(0).data('index');
nextPrev = $items.eq(next).prevAll(':not(.disabled):visible').eq(0).data('index');
}
prevIndex = $this.data('prevIndex');
if (e.keyCode == 38) {
if (that.options.liveSearch) index -= 1;
if (index != nextPrev && index > prev) index = prev;
if (index < first) index = first;
if (index == prevIndex) index = last;
}
if (e.keyCode == 40) {
if (that.options.liveSearch) index += 1;
if (index == -1) index = 0;
if (index != nextPrev && index < next) index = next;
if (index > last) index = last;
if (index == prevIndex) index = first;
}
$this.data('prevIndex', index);
if (!that.options.liveSearch) {
$items.eq(index).focus();
} else {
e.preventDefault();
if (!$this.is('.dropdown-toggle')) {
$items.removeClass('active');
$items.eq(index).addClass('active').find('a').focus();
$this.focus();
}
}
} else if (!$this.is('input')) {
var keyIndex = [],
count,
prevKey;
$items.each(function () {
if ($(this).parent().is(':not(.disabled)')) {
if ($.trim($(this).text().toLowerCase()).substring(0, 1) == keyCodeMap[e.keyCode]) {
keyIndex.push($(this).parent().index());
}
}
});
count = $(document).data('keycount');
count++;
$(document).data('keycount', count);
prevKey = $.trim($(':focus').text().toLowerCase()).substring(0, 1);
if (prevKey != keyCodeMap[e.keyCode]) {
count = 1;
$(document).data('keycount', count);
} else if (count >= keyIndex.length) {
$(document).data('keycount', 0);
if (count > keyIndex.length) count = 1;
}
$items.eq(keyIndex[count - 1]).focus();
}
// Select focused option if "Enter", "Spacebar" or "Tab" (when selectOnTab is true) are pressed inside the menu.
if ((/(13|32)/.test(e.keyCode.toString(10)) || (/(^9$)/.test(e.keyCode.toString(10)) && that.options.selectOnTab)) && isActive) {
if (!/(32)/.test(e.keyCode.toString(10))) e.preventDefault();
if (!that.options.liveSearch) {
$(':focus').click();
} else if (!/(32)/.test(e.keyCode.toString(10))) {
that.$menu.find('.active a').click();
$this.focus();
}
$(document).data('keycount', 0);
}
if ((/(^9$|27)/.test(e.keyCode.toString(10)) && isActive && (that.multiple || that.options.liveSearch)) || (/(27)/.test(e.keyCode.toString(10)) && !isActive)) {
that.$menu.parent().removeClass('open');
that.$button.focus();
}
},
mobile: function () {
this.$element.addClass('mobile-device').appendTo(this.$newElement);
if (this.options.container) this.$menu.hide();
},
refresh: function () {
this.$lis = null;
this.reloadLi();
this.render();
this.setWidth();
this.setStyle();
this.checkDisabled();
this.liHeight();
},
update: function () {
this.reloadLi();
this.setWidth();
this.setStyle();
this.checkDisabled();
this.liHeight();
},
hide: function () {
this.$newElement.hide();
},
show: function () {
this.$newElement.show();
},
remove: function () {
this.$newElement.remove();
this.$element.remove();
}
};
// SELECTPICKER PLUGIN DEFINITION
// ==============================
function Plugin(option, event) {
// get the args of the outer function..
var args = arguments;
// The arguments of the function are explicitly re-defined from the argument list, because the shift causes them
// to get lost
//noinspection JSDuplicatedDeclaration
var _option = option,
option = args[0],
event = args[1];
[].shift.apply(args);
// This fixes a bug in the js implementation on android 2.3 #715
if (typeof option == 'undefined') {
option = _option;
}
var value;
var chain = this.each(function () {
var $this = $(this);
if ($this.is('select')) {
var data = $this.data('selectpicker'),
options = typeof option == 'object' && option;
if (!data) {
var config = $.extend({}, Selectpicker.DEFAULTS, $.fn.selectpicker.defaults || {}, $this.data(), options);
$this.data('selectpicker', (data = new Selectpicker(this, config, event)));
} else if (options) {
for (var i in options) {
if (options.hasOwnProperty(i)) {
data.options[i] = options[i];
}
}
}
if (typeof option == 'string') {
if (data[option] instanceof Function) {
value = data[option].apply(data, args);
} else {
value = data.options[option];
}
}
}
});
if (typeof value !== 'undefined') {
//noinspection JSUnusedAssignment
return value;
} else {
return chain;
}
}
var old = $.fn.selectpicker;
$.fn.selectpicker = Plugin;
$.fn.selectpicker.Constructor = Selectpicker;
// SELECTPICKER NO CONFLICT
// ========================
$.fn.selectpicker.noConflict = function () {
$.fn.selectpicker = old;
return this;
};
$(document)
.data('keycount', 0)
.on('keydown', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role=menu], .bs-searchbox input', Selectpicker.prototype.keydown)
.on('focusin.modal', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role=menu], .bs-searchbox input', function (e) {
e.stopPropagation();
});
// SELECTPICKER DATA-API
// =====================
$(window).on('load.bs.select.data-api', function () {
$('.selectpicker').each(function () {
var $selectpicker = $(this);
Plugin.call($selectpicker, $selectpicker.data());
})
});
})(jQuery);