if ( typeof jQuery == "undefined" || jQuery.event.triggered )
return val;
- val = jQuery.event.handle.apply(elem, arguments);
+ val = jQuery.event.handle.apply(arguments.callee.elem, arguments);
return val;
});
+ // Add elem as a property of the handle function
+ // This is to prevent a memory leak with non-native
+ // event in IE.
+ handle.elem = elem;
// Handle multiple events seperated by a space
// jQuery(...).bind("mouseover mouseout", fn);
// Keep track of which events have been used, for global triggering
jQuery.event.global[type] = true;
});
+
+ // Nullify elem to prevent memory leaks in IE
+ elem = null;
},
guid: 1,
// Remove the expando if it's no longer used
for ( ret in events ) break;
if ( !ret ) {
+ var handle = jQuery.data( elem, "handle" );
+ if ( handle ) handle.elem = null;
jQuery.removeData( elem, "events" );
jQuery.removeData( elem, "handle" );
}
},
fix: function(event) {
- // Short-circuit if the event has already been fixed by jQuery.event.fix
- if ( event[ expando ] )
- return event;
-
// store a copy of the original event object
// and clone to set read-only properties
var originalEvent = event;
event = jQuery.extend({}, originalEvent);
- // Mark the event as fixed by jQuery.event.fix
- event[ expando ] = true;
-
// add preventDefault and stopPropagation since
// they will not work on the clone
event.preventDefault = function() {