Load a grid with XML data : Store « Ext JS « JavaScript DHTML






  1. JavaScript DHTML
  2. Ext JS
  3. Store

Load a grid with XML data

   

<!--
/*!
 * 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(){

    // create the Data Store
    var store = new Ext.data.Store({
        // load using HTTP
        url: 'ext-3.0.0/examples/grid/sheldon.xml',

        // the return will be XML, so lets set up a reader
        reader: new Ext.data.XmlReader({
               // records will have an "Item" tag
               record: 'Item',
               id: 'ASIN',
               totalRecords: '@total'
           }, [
               // set up the fields mapping into the xml doc
               // The first needs mapping, the others are very basic
               {name: 'Author', mapping: 'ItemAttributes > Author'},
               'Title', 'Manufacturer', 'ProductGroup'
           ])
    });

    // create the grid
    var grid = new Ext.grid.GridPanel({
        store: store,
        columns: [
            {header: "Author", width: 120, dataIndex: 'Author', sortable: true},
            {header: "Title", width: 180, dataIndex: 'Title', sortable: true},
            {header: "Manufacturer", width: 115, dataIndex: 'Manufacturer', sortable: true},
            {header: "Product Group", width: 100, dataIndex: 'ProductGroup', sortable: true}
        ],
        renderTo:'example-grid',
        width:540,
        height:200
    });

    store.load();
});


</script>

<div id="example-grid"></div></body>
</html>








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1.Server Json reader based Store
2.Set sortInfo for Ext.data.Store