You can now overwrite values returned from .data() with .bind("getData") - returning...

[jquery.git] / src / core.js

diff --git a/src/core.js b/src/core.js
index d8526d7..efc654f 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -1,7 +1,7 @@
 /*
  * jQuery @VERSION - New Wave Javascript
  *
- * Copyright (c) 2007 John Resig (jquery.com)
+ * Copyright (c) 2008 John Resig (jquery.com)
  * Dual licensed under the MIT (MIT-LICENSE.txt)
  * and GPL (GPL-LICENSE.txt) licenses.
  *
@@ -477,6 +477,31 @@ jQuery.fn = jQuery.prototype = {
        andSelf: function() {
                return this.add( this.prevObject );
        },
+
+       data: function( key, value ){
+               var parts = key.split(".");
+               parts[1] = parts[1] ? "." + parts[1] : "";
+
+               if ( value == null ) {
+                       var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+                       
+                       if ( data == undefined && this.length )
+                               data = jQuery.data( this[0], key );
+
+                       return data == null && parts[1] ?
+                               this.data( parts[0] ) :
+                               data;
+               } else
+                       return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
+                               jQuery.data( this, key, value );
+                       });
+       },
+
+       removeData: function( key ){
+               return this.each(function(){
+                       jQuery.removeData( this, key );
+               });
+       },
        
        domManip: function( args, table, reverse, callback ) {
                var clone = this.length > 1, elems;