Exploring the attributes of ExtJS display objects

I am looking for a way to efficiently display JSON content from a servlet in a browser using a list format. While I could use the definition list tag in pure HTML, I need to load everything dynamically without manually parsing and creating the HTML code.

Another option would be to create a table with headers filled by property keys and data rows filled by property values. However, I prefer to keep my code clean and was wondering if there is a widget or alternative method available.

P.S. Let me provide an example. Starting with this:

{
    "a": "A",
    "b": "B",
    "c": 6
}

I want to achieve the following:

a A
b B
c 6

Perhaps displaying it within a table and formatting the first column differently as a header.

Answer №1

If you're looking to create structured HTML driven by JSON data, the Ext.XTemplate class is worth exploring. You can find more information about it here.

For example:

Ext.create('Ext.panel.Panel', {
    width: 500,
    height: 200,
    bodyPadding:10,
    title: 'Test Template',
    data: {
        "a": "A",
        "b": "B",
        "c": 6
    },
    tpl: Ext.create('Ext.XTemplate', 
        '<table border="1" cellpadding="10" cellspacing="0">',
            '<tpl foreach=".">',
                '<tr>',
                   '<td>{$}</td>',
                    '<td>{.}</td>',
                '</tr>',
            '</tpl>',
        '</table>'
    ),
    renderTo: Ext.getBody()
}) 

You can also check out a live version and play around with it here.

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