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Draggable: Remove id when cloning helpers. Fixes #4564 - Draggable+Sortable Demo duplicates DOM Ids.

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(cherry picked from commit 98fcb477d6)
This commit is contained in:
Kato Kazuyoshi 2011-05-11 13:06:53 -04:00 committed by Scott González
parent 5e1032ec74
commit 201b5ed48c
1 changed files with 2 additions and 2 deletions
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4
ui/jquery.ui.draggable.js vendored
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@ -261,7 +261,7 @@ $.widget("ui.draggable", $.ui.mouse, {
_createHelper: function(event) {
var o = this.options;
var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);
var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone().removeAttr('id') : this.element);
if(!helper.parents('body').length)
helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
@ -580,7 +580,7 @@ $.ui.plugin.add("draggable", "connectToSortable", {
//Now we fake the start of dragging for the sortable instance,
//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
this.instance.currentItem = $(self).clone().removeAttr('id').appendTo(this.instance.element).data("sortable-item", true);
this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
this.instance.options.helper = function() { return ui.helper[0]; };