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| author | Rick Waldron <waldron.rick@gmail.com> | 2011-08-05 09:43:58 -0400 |
|---|---|---|
| committer | Rick Waldron <waldron.rick@gmail.com> | 2011-08-05 09:43:58 -0400 |
| commit | 2ce5e95951044ddfc06c3420c7efb1ea1e49134a (patch) | |
| tree | aab718d38df6a7139ee96d28d94e2a7fc0d231fb /src/data.js | |
| parent | 7daf44b5ab1b5fbae9f8cbef9850519433609a12 (diff) | |
| download | jquery-2ce5e95951044ddfc06c3420c7efb1ea1e49134a.tar.gz jquery-2ce5e95951044ddfc06c3420c7efb1ea1e49134a.zip | |
Supports interoperable removal of hyphenated/camelCase properties. Fixes #9413
Diffstat (limited to 'src/data.js')
| -rw-r--r-- | src/data.js | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/data.js b/src/data.js index 1e82961fc..279471075 100644 --- a/src/data.js +++ b/src/data.js @@ -135,7 +135,12 @@ jQuery.extend({ return; } - var internalKey = jQuery.expando, isNode = elem.nodeType, + var thisCache, + + // Reference to internal data cache key + internalKey = jQuery.expando, + + isNode = elem.nodeType, // See jQuery.data for more information cache = isNode ? jQuery.cache : elem, @@ -150,9 +155,16 @@ jQuery.extend({ } if ( name ) { - var thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ]; + + thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ]; if ( thisCache ) { + + // Support interoperable removal of hyphenated or camelcased keys + if ( !thisCache[ name ] ) { + name = jQuery.camelCase( name ); + } + delete thisCache[ name ]; // If there is no data left in the cache, we want to continue |