elem;
var id = elem[ jQuery.expando ], cache = jQuery.cache, thisCache,
- isNode = elem.nodeType;
+ isNode = elem.nodeType,
+ store;
if ( !id && typeof name === "string" && data === undefined ) {
return;
// Avoid generating a new cache unless none exists and we
// want to manipulate it.
if ( typeof name === "object" ) {
- cache[ id ] = jQuery.extend(true, {}, name);
+ if ( isNode ) {
+ cache[ id ] = jQuery.extend(true, {}, name);
+ } else {
+ store = jQuery.extend(true, {}, name);
+ cache[ id ] = function() {
+ return store;
+ };
+ }
} else if ( !cache[ id ] ) {
- cache[ id ] = {};
+ if ( isNode ) {
+ cache[ id ] = {};
+ } else {
+ store = {};
+ cache[ id ] = function() {
+ return store;
+ };
+ }
+
}
- thisCache = cache[ id ];
+ thisCache = isNode ? cache[ id ] : cache[ id ]();
// Prevent overriding the named cache with undefined values
if ( data !== undefined ) {
windowData :
elem;
- var id = elem[ jQuery.expando ], cache = jQuery.cache,
- isNode = elem.nodeType, thisCache = isNode ? cache[ id ] : id;
+ var isNode = elem.nodeType,
+ id = elem[ jQuery.expando ], cache = jQuery.cache;
+ if ( id && !isNode ) {
+ id = id();
+ }
+ var thisCache = cache[ id ];
// If we want to remove a specific section of the element's data
if ( name ) {
} else {
return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
jQuery.data( this, key, value );
+ jQuery.event.trigger( "changeData" + parts[1] + "!", [parts[0], value], this );
});
}
},