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Fix for #921 (IE clones events)
author
Brandon Aaron
<brandon.aaron@gmail.com>
Mon, 14 May 2007 17:46:00 +0000
(17:46 +0000)
committer
Brandon Aaron
<brandon.aaron@gmail.com>
Mon, 14 May 2007 17:46:00 +0000
(17:46 +0000)
src/jquery/jquery.js
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diff --git
a/src/jquery/jquery.js
b/src/jquery/jquery.js
index
61a190e
..
fbd5696
100644
(file)
--- a/
src/jquery/jquery.js
+++ b/
src/jquery/jquery.js
@@
-852,11
+852,30
@@
jQuery.fn = jQuery.prototype = {
* @cat DOM/Manipulation
*/
clone: function(deep) {
* @cat DOM/Manipulation
*/
clone: function(deep) {
- return this.pushStack( jQuery.map( this, function(a){
- a = a.cloneNode( deep != undefined ? deep : true );
- a.$events = null; // drop $events expando to avoid firing incorrect events
- return a;
+ // Need to remove events on the element and its descendants
+ var $this = this.add(this.find("*"));
+ $this.each(function() {
+ this._$events = {};
+ for (var type in this.$events)
+ this._$events[type] = jQuery.extend({},this.$events[type]);
+ }).unbind();
+
+ // Do the clone
+ var r = this.pushStack( jQuery.map( this, function(a){
+ return a.cloneNode( deep != undefined ? deep : true );
}) );
}) );
+
+ // Add the events back to the original and its descendants
+ $this.each(function() {
+ var events = this._$events;
+ for (var type in events)
+ for (var handler in events[type])
+ jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
+ this._$events = null;
+ });
+
+ // Return the cloned set
+ return r;
},
/**
},
/**