Created
March 25, 2014 10:46
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Ask Ben: Overriding Core jQuery Methods
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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html> | |
| <head> | |
| <title>Overriding jQuery Methods</title> | |
| <script type="text/javascript" src="jquery-1.3.2.js"></script> | |
| <script type="text/javascript"> | |
| // Create a closure so that we can define intermediary | |
| // method pointers that don't collide with other items | |
| // in the global name space. | |
| (function(){ | |
| // Store a reference to the original remove method. | |
| var originalRemoveMethod = jQuery.fn.remove; | |
| // Define overriding method. | |
| jQuery.fn.remove = function(){ | |
| // Log the fact that we are calling our override. | |
| console.log( "Override method" ); | |
| // Execute the original method. | |
| originalRemoveMethod.apply( this, arguments ); | |
| } | |
| })(); | |
| // When DOM is ready, initialize. | |
| $(function(){ | |
| $( "a" ) | |
| .attr( "href", "javascript:void( 0 )" ) | |
| .click( | |
| function(){ | |
| // Remove the target link. | |
| $( this ).remove(); | |
| // Cancel default event. | |
| return( false ); | |
| } | |
| ) | |
| ; | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <h1> | |
| Override a jQuery Method | |
| </h1> | |
| <p> | |
| <a>Remove Me 1</a> | |
| <a>Remove Me 2</a> | |
| <a>Remove Me 3</a> | |
| </p> | |
| </body> | |
| </html> |
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