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Editorial Team
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Asked: 2026-06-04T08:51:37+00:00

According to the example in this website , I followed the steps, but I

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According to the example in this website, I followed the steps, but I dont get any output in the browser.

As Stated in the example, the file “index.html” should be in the following path

‘D:\xampp\htdocs\helloext\extjs\index.html’

and its”index.html” contents are the following:

<html>
<head>
    <title>Hello Ext</title>
    <link rel="stylesheet" type="text/css" href="extjs/resources/css/ext-all.css">
    <script type="text/javascript" src="extjs/ext-debug.js"></script>
    <script type="text/javascript" src="app.js"></script>
</head>
<body></body>
</html>

when I run this example in both Chrome or FireFox, however, there is not output to be displayed.

Please guide me to have this samll example run correctly

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1 Answer

  1. Editorial Team

    Did you follow the instructions at the end of section 2.1 (Application Structure)? You need to create the app.js file:

    Now you’re ready to write your application code. Open app.js and
    insert the following JavaScript code:

    Ext.application({
    name: 'HelloExt',
    launch: function() {
        Ext.create('Ext.container.Viewport', {
            layout: 'fit',
            items: [
                {
                    title: 'Hello Ext',
                    html : 'Hello! Welcome to Ext JS.'
                }
            ]
        });
    }
});
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