Add action event listener handler to a button : Button « Ext JS « JavaScript DHTML

Add action event listener handler to a button


<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>

<script type="text/javascript">

Ext.onReady(function() {

var myButton = new Ext.Button({
  text    : 'hide me',
  handler : function() {
      callback : function() {
        myPanel.el.slideIn.defer(500, myPanel.el, []);

myPanel = new Ext.Panel({
  width    : 200,
  height   : 100,
  title    : 'Title me',
  frame    : true,
  renderTo : Ext.getBody(), 
  items    :  myButton 

<div id='div1'>asdf</div>


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