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Ticket #6808. Changes data() so on plain objects, it uses a function to contain the cache ID to avoid it being JSON serialized.

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InfinitiesLoop 2010-07-21 05:53:36 +08:00 • committed by John Resig
parent ef9fb80cab
commit 9faab0b74f
2 changed files with 29 additions and 7 deletions
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29
src/data.js
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@ -46,13 +46,30 @@ jQuery.extend({
// 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 {
cache[ id ] = function() {
return jQuery.extend(true, {}, name);
}
}
} else if ( !cache[ id ] ) {
cache[ id ] = {};
if ( isNode ) {
cache[ id ] = {};
} else {
var store = {};
cache[ id ] = function() {
return store;
}
}
}
thisCache = cache[ id ];
if ( !isNode ) {
thisCache = thisCache();
}
// Prevent overriding the named cache with undefined values
if ( data !== undefined ) {
@ -71,8 +88,12 @@ jQuery.extend({
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 ) {