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Operation elements now have decreasing z-index properties, meaning dropdowns do not get hidden. Fixes #925

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This commit is contained in:
n1474335 2019-12-16 14:46:06 +00:00
parent 252ac0bdaa
commit 928178716a
1 changed files with 15 additions and 0 deletions
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15
src/web/waiters/RecipeWaiter.mjs
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@ -51,6 +51,7 @@ class RecipeWaiter {
}
}.bind(this),
onSort: function(evt) {
this.updateZIndices();
if (evt.from.id === "rec-list") {
document.dispatchEvent(this.manager.statechange);
}
@ -149,6 +150,19 @@ class RecipeWaiter {
}
/**
* Sets the z-index property on each operation to make sure that operations higher in the list
* have a higher index, meaning dropdowns are not hidden underneath subsequent operations.
*/
updateZIndices() {
const operations = document.getElementById("rec-list").children;
for (let i = 0; i < operations.length; i++) {
const operation = operations[i];
operation.style.zIndex = 100 + operations.length - i;
}
}
/**
* Handler for favourite dragover events.
* If the element being dragged is an operation, displays a visual cue so that the user knows it can
@ -466,6 +480,7 @@ class RecipeWaiter {
log.debug(`'${e.target.querySelector(".op-title").textContent}' added to recipe`);
this.triggerArgEvents(e.target);
this.updateZIndices();
window.dispatchEvent(this.manager.statechange);
}