jQuery event handler queue

Posted by resopollution on Stack Overflow See other posts from Stack Overflow or by resopollution
Published on 2010-05-28T21:54:32Z Indexed on 2010/05/28 22:02 UTC
Read the original article Hit count: 341

Overview of the problem

In jQuery, the order in which you bind a handler is the order in which they will be executed if you are binding to the same element.

For example:

$('#div1').bind('click',function(){
// code runs first
}); 

$('#div1').bind('click',function(){
// code runs second
});

But what if I want the 2nd bound code to run first?

.

My current solution

Currently, my solution is to modify the event queue:

$.data(domElement, 'events')['click'].unshift({
                            type : 'click',
                            guid : null,
                            namespace : "",
                            data : undefined,
                            handler: function() {
                                // code
                            }
                        });

.

Question

Is there anything potentially wrong with my solution?

Can I safely use null as a value for the guid?

Thanks in advance.

.

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