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selectedIndex is now cloned in IE (#1294)

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Brandon Aaron 2007-07-21 03:16:22 +00:00
parent 480aae72d3
commit 9b9a793273
1 changed files with 25 additions and 15 deletions
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40
src/jquery/jquery.js vendored
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@ -852,27 +852,37 @@ jQuery.fn = jQuery.prototype = {
* @cat DOM/Manipulation * @cat DOM/Manipulation
*/ */
clone: function(deep) { clone: function(deep) {
// Need to remove events on the element and its descendants if (jQuery.browser.msie) {
var $this = this.add(this.find("*")); // Need to remove events on the element and its descendants
$this.each(function() { var $this = this.add(this.find("*"));
this._$events = {}; $this.each(function() {
for (var type in this.$events) this._$events = {};
this._$events[type] = jQuery.extend({},this.$events[type]); for (var type in this.$events)
}).unbind(); this._$events[type] = jQuery.extend({},this.$events[type]);
}).unbind();
}
// Do the clone // Do the clone
var r = this.pushStack( jQuery.map( this, function(a){ var r = this.pushStack( jQuery.map( this, function(a){
return a.cloneNode( deep != undefined ? deep : true ); return a.cloneNode( deep != undefined ? deep : true );
}) ); }) );
// Add the events back to the original and its descendants if (jQuery.browser.msie) {
$this.each(function() { // Add the events back to the original and its descendants
var events = this._$events; $this.each(function() {
for (var type in events) var events = this._$events;
for (var handler in events[type]) for (var type in events)
jQuery.event.add(this, type, events[type][handler], events[type][handler].data); for (var handler in events[type])
this._$events = null; jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
}); this._$events = null;
});
// set selected values of select elements
var selects = r.find('select');
$this.filter('select').each(function(i) {
selects[i].selectedIndex = this.selectedIndex;
});
}
// Return the cloned set // Return the cloned set
return r; return r;