Ticket #2768: 2768-data_from_hash.diff

src/core.js

@@ -458 +458 @@
     },
 
     data: function( key, value ){
+        if(typeof key == "object")
+        {
+          for(k in key)
+            $(this).data(k,key[k]);
+          return this;
+        }
+
         var parts = key.split(".");
         parts[1] = parts[1] ? "." + parts[1] : "";