Mega Code Archive
Disable action to disable a button
<![CDATA[
<!--
/*!
* Ext JS Library 3.0.0
* Copyright(c) 2006-2009 Ext JS, LLC
* licensing@extjs.com
* http://www.extjs.com/license
*/
-->
<html>
<head>
<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>
</head>
<!-- Revised from demo code in ext3.0.0 -->
<body>
<script type="text/javascript">
/*!
* Ext JS Library 3.0.0
* Copyright(c) 2006-2009 Ext JS, LLC
* licensing@extjs.com
* http://www.extjs.com/license
*/
Ext.onReady(function(){
// The action
var action = new Ext.Action({
text: 'Action 1',
handler: function(){
Ext.example.msg('Click','You clicked on "Action 1".');
},
iconCls: 'blist'
});
var panel = new Ext.Panel({
title: 'Actions',
width:600,
height:300,
bodyStyle: 'padding:10px;', // lazy inline style
tbar: [
action, { // <-- Add the action directly to a toolbar
text: 'Action Menu',
menu: [action] // <-- Add the action directly to a menu
}
],
items: [
new Ext.Button(action) // <-- Add the action as a button
],
renderTo: Ext.getBody()
});
var tb = panel.getTopToolbar();
// Buttons added to the toolbar of the Panel above
// to test/demo doing group operations with an action
tb.add('->', {
text: 'Disable',
handler: function(){
action.setDisabled(!action.isDisabled());
this.setText(action.isDisabled() ? 'Enable' : 'Disable');
}
}, {
text: 'Change Text',
handler: function(){
Ext.Msg.prompt('Enter Text', 'Enter new text for Action 1:', function(btn, text){
if(btn == 'ok' && text){
action.setText(text);
action.setHandler(function(){
Ext.example.msg('Click','You clicked on "'+text+'".');
});
}
});
}
}, {
text: 'Change Icon',
handler: function(){
action.setIconClass(action.getIconClass() == 'blist' ? 'bmenu' : 'blist');
}
});
tb.doLayout();
});
</script>
</script>
</body>
</html>
]]>