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Draggable: Fix a bug when dragging into nested sortables there are duplicated placeholders. Fixes #7777 - Draggable and Nested Sortables bug.

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John Chen 2012-09-13 12:10:01 +08:00 committed by Scott González
parent 77a4aaf47a
commit 20e6064711
1 changed files with 16 additions and 0 deletions
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16
ui/jquery.ui.draggable.js vendored
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@ -571,13 +571,29 @@ $.ui.plugin.add("draggable", "connectToSortable", {
$.each(inst.sortables, function(i) {
var innermostIntersecting = false;
var thisSortable = this;
//Copy over some variables to allow calling the sortable's native _intersectsWith
this.instance.positionAbs = inst.positionAbs;
this.instance.helperProportions = inst.helperProportions;
this.instance.offset.click = inst.offset.click;
if(this.instance._intersectsWith(this.instance.containerCache)) {
innermostIntersecting = true;
$.each(inst.sortables, function () {
this.instance.positionAbs = inst.positionAbs;
this.instance.helperProportions = inst.helperProportions;
this.instance.offset.click = inst.offset.click;
if (this != thisSortable
&& this.instance._intersectsWith(this.instance.containerCache)
&& $.ui.contains(thisSortable.instance.element[0], this.instance.element[0]))
innermostIntersecting = false;
return innermostIntersecting;
});
}
if(innermostIntersecting) {
//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
if(!this.instance.isOver) {