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Fixes memory leaks relating to events in IE with page unload and with jQuery methods remove, html and empty (#1610, #1618, #1697 and #1731). Also re-worked variable names to be more consistent with the core.

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This commit is contained in:
Brandon Aaron 2007-10-06 17:04:20 +00:00
parent bb998f2518
commit 92aac3abd6
2 changed files with 47 additions and 37 deletions
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15
src/core.js
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@ -1251,17 +1251,20 @@ jQuery.each({
remove: function( selector ) {
if ( !selector || jQuery.filter( selector, [ this ] ).r.length ) {
jQuery.removeData( this );
// Prevent memory leaks
jQuery( "*", this ).add(this).each(function(){
jQuery.event.remove(this);
jQuery.removeData(this);
});
this.parentNode.removeChild( this );
}
},
empty: function() {
// Clean up the cache
jQuery( "*", this ).each(function(){
jQuery.removeData(this);
});
// Remove element nodes and prevent memory leaks
jQuery( ">*", this ).remove();
// Remove any remaining nodes
while ( this.firstChild )
this.removeChild( this.firstChild );
}