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| author | John Resig <jeresig@gmail.com> | 2010-09-21 00:51:45 -0400 |
|---|---|---|
| committer | John Resig <jeresig@gmail.com> | 2010-09-21 00:51:45 -0400 |
| commit | e7c2d3b45bf0e8fbe9d7c9316b6c5adb2c019ea3 (patch) | |
| tree | 048df322e73af570f47d1e16a0477b66d3cffc37 /src/data.js | |
| parent | ae9df1412c41b1ae676d3808c323b0f01e0b0600 (diff) | |
| download | jquery-e7c2d3b45bf0e8fbe9d7c9316b6c5adb2c019ea3.tar.gz jquery-e7c2d3b45bf0e8fbe9d7c9316b6c5adb2c019ea3.zip | |
Added in support for basic JSON object parsing of data- attributes.
Diffstat (limited to 'src/data.js')
| -rw-r--r-- | src/data.js | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/data.js b/src/data.js index dda1683a5..44ad0c49e 100644 --- a/src/data.js +++ b/src/data.js @@ -1,7 +1,8 @@ (function( jQuery ) { var windowData = {}, - rnum = /^-?\d+(?:\.\d+)$/; + rnum = /^-?\d+(?:\.\d+)$/, + rbrace = /^{.*}$/; jQuery.extend({ cache: {}, @@ -153,11 +154,14 @@ jQuery.fn.extend({ data = this[0].getAttribute( "data-" + key ); if ( typeof data === "string" ) { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - rnum.test( data ) ? parseFloat( data ) : - data; + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + rnum.test( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} } else { data = undefined; |