Ticket #2889: eachBound.diff

src/core.js

@@ -743 +743 @@
 
         return object;
     },
-
+    
+    // internal, node is the root
+    eachBound: function ( node, fn ){
+        var nodes = node.getElementsByTagName('*'),
+            index = nodes.length,
+            events;
+        
+        // add the root node itself
+        nodes[ index ] = node;
+        
+        do{
+            node = nodes[ index ];
+            if( node && node.nodeType == 1 && node[ expando ] && ( events = $.data(node, 'events') ) )
+                fn.call( node, events );
+                
+        }while( index-- );
+    },
+    
     prop: function( elem, value, type, i, name ) {
             // Handle executable functions
             if ( jQuery.isFunction( value ) )
@@ -1303 +1320 @@
     remove: function( selector ) {
         if ( !selector || jQuery.filter( selector, [ this ] ).r.length ) {
             // Prevent memory leaks
-            jQuery( "*", this ).add(this).each(function(){
+            jQuery.eachBound( this, function(){
                 jQuery.event.remove(this);
                 jQuery.removeData(this);
             });

src/event.js

@@ -167 +167 @@
         // Handle a global trigger
         if ( !elem ) {
             // Only trigger if we've ever bound an event for it
-            if ( this.global[type] )
-                jQuery("*").add([window, document]).trigger(type, data);
+            if ( this.global[type] ){
+                jQuery.eachBound( document, function( events ){
+                    if( events[type] )
+                        jQuery.event.trigger( type, data, this, true );
+                });
+                jQuery.event.trigger( type, data, window, true );
+            }
 
         // Handle triggering a single element
         } else {
@@ -597 +602 @@
 // And prevent errors on refresh with events like mouseover in other browsers
 // Window isn't included so as not to unbind existing unload events
 jQuery(window).bind("unload", function() {
-    jQuery("*").add(document).unbind();
+    jQuery.eachBound( document, function(){
+        jQuery.event.remove(this);
+    });
 });