From the monthly archives: November 2009

jQuery Performance Rules

By On 25/11/2009 · Leave a Comment

from http://www.artzstudio.com/2009/04/jquery-performance-rules/

Once upon a time, all we needed to worry about was reducing Bytes and Requests and playing around with load order to make things faster. Nowadays, we are increasingly impacting one more major component in performance - CPU utilization. Using jQuery and other frameworks that make selecting nodes and DOM manipulation easy can [...]

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How to find event listeners on a DOM node

By On 25/11/2009 · Leave a Comment

from http://stackoverflow.com/questions/446892/how-to-find-event-listeners-on-a-dom-node/447106#447106

It depends on how the events are attached. For illustration presume we have the following click handler:

var handler = function() { alert(‘clicked!’) };

We’re going to attach it to our element using different methods, some which allow inspection and some that don’t.

Method A) single event handler

element.onclick = handler; // [...]

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Calling external javascript on button click in Flash

By On 05/11/2009 · Leave a Comment

from http://samsami2u.wordpress.com/2008/06/04/calling-external-javascript-on-button-click-in-flash/ Calling external javascript in flash is really easy. just follow the guidelines given below:

create a flash button in flash.

single click on the flash button and open the action script window related to the flash button.

in the action script window please write down the following action script:

on (release) {
getURL(“javascript:JavascriptFunction();”,”_self”);
}

where JavascriptFunction() is the [...]

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