Ext.MessageBox.YESNOCANCEL
<!-- /*! * 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(){ Ext.get('mb1').on('click', function(e){ Ext.MessageBox.show({ title:'Save Changes?', msg: 'You are closing a tab that has unsaved changes. <br />Would you like to save your changes?', buttons: Ext.MessageBox.YESNOCANCEL, fn: showResult, animEl: 'mb4', icon: Ext.MessageBox.QUESTION }); }); //Add these values dynamically so they aren't hard-coded in the html Ext.fly('info').dom.value = Ext.MessageBox.INFO; Ext.fly('question').dom.value = Ext.MessageBox.QUESTION; Ext.fly('warning').dom.value = Ext.MessageBox.WARNING; Ext.fly('error').dom.value = Ext.MessageBox.ERROR; function showResult(btn){ Ext.example.msg('Button Click', 'You clicked the {0} button', btn); }; function showResultText(btn, text){ Ext.example.msg('Button Click', 'You clicked the {0} button and entered the text "{1}".', btn, text); }; }); </script> <button id="mb1">Show</button> </body> </html>