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jQuery Private Data Should Stay Private
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script class="jsbin" src="http://code.jquery.com/jquery-1.7.1.min.js"></script> | |
| <meta charset=utf-8 /> | |
| <title>JS Bin</title> | |
| <!--[if IE]> | |
| <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script> | |
| <![endif]--> | |
| <style> | |
| article, aside, figure, footer, header, hgroup, | |
| menu, nav, section { display: block; } | |
| </style> | |
| </head> | |
| <body> | |
| <p id="hello">Hello World</p> | |
| </body> | |
| </html> |
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| $( function() { | |
| var $hello = $( "#hello" ).click( function() { | |
| alert( "hello world" ); | |
| }); | |
| // does NOT return object that includes the events property | |
| console.log( $hello.data() ); | |
| // does return events object | |
| console.log( $hello.data( "events" ) ); | |
| // does return object that includes the events property | |
| console.log( $._data( $hello[ 0 ] ) ); | |
| // does return evetns object | |
| console.log( $._data( $hello[ 0 ], "events" ) ); | |
| }); |
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