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selectedIndex is now cloned in IE (#1294)

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brandonaaron committed Jul 21, 2007
1 parent 480aae7 commit 9b9a7932735d43a936c74084a613f21b250de6f9
Showing with 25 additions and 15 deletions.
  1. +25 −15 src/jquery/jquery.js
@@ -852,27 +852,37 @@ jQuery.fn = jQuery.prototype = {
* @cat DOM/Manipulation
*/
clone: function(deep) {
// 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();
if (jQuery.browser.msie) {
// 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;
});
if (jQuery.browser.msie) {
// 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;
});

// 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 r;

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