<html>
|
<head>
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
<title>The source code</title>
|
<link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
|
<script type="text/javascript" src="../resources/prettify/prettify.js"></script>
|
</head>
|
<body onload="prettyPrint();">
|
<pre class="prettyprint lang-js"><div id="cls-Ext.data.JsonStore"></div>/**
|
* @class Ext.data.JsonStore
|
* @extends Ext.data.Store
|
* <p>Small helper class to make creating {@link Ext.data.Store}s from JSON data easier.
|
* A JsonStore will be automatically configured with a {@link Ext.data.JsonReader}.</p>
|
* <p>A store configuration would be something like:<pre><code>
|
var store = new Ext.data.JsonStore({
|
// store configs
|
autoDestroy: true,
|
url: 'get-images.php',
|
storeId: 'myStore',
|
// reader configs
|
root: 'images',
|
idProperty: 'name',
|
fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]
|
});
|
* </code></pre></p>
|
* <p>This store is configured to consume a returned object of the form:<pre><code>
|
{
|
images: [
|
{name: 'Image one', url:'/GetImage.php?id=1', size:46.5, lastmod: new Date(2007, 10, 29)},
|
{name: 'Image Two', url:'/GetImage.php?id=2', size:43.2, lastmod: new Date(2007, 10, 30)}
|
]
|
}
|
* </code></pre>
|
* An object literal of this form could also be used as the {@link #data} config option.</p>
|
* <p><b>*Note:</b> Although not listed here, this class accepts all of the configuration options of
|
* <b>{@link Ext.data.JsonReader JsonReader}</b>.</p>
|
* @constructor
|
* @param {Object} config
|
* @xtype jsonstore
|
*/
|
Ext.data.JsonStore = Ext.extend(Ext.data.Store, {
|
<div id="cfg-Ext.data.JsonStore-reader"></div>/**
|
* @cfg {Ext.data.DataReader} reader @hide
|
*/
|
constructor: function(config){
|
Ext.data.JsonStore.superclass.constructor.call(this, Ext.apply(config, {
|
reader: new Ext.data.JsonReader(config)
|
}));
|
}
|
});
|
Ext.reg('jsonstore', Ext.data.JsonStore);</pre>
|
</body>
|
</html>
|
