X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/ee06f37b0f6f6d94cd05a6ffae556660f7c4a2bc..c930e9176a5a85509c5b0230e2bff5c22a591432:/docs/source/JsonStore.html diff --git a/docs/source/JsonStore.html b/docs/source/JsonStore.html new file mode 100644 index 00000000..08f131f6 --- /dev/null +++ b/docs/source/JsonStore.html @@ -0,0 +1,52 @@ + + + The source code + + + + + 
/**
+ * @class Ext.data.JsonStore
+ * @extends Ext.data.Store
+ * 
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}.

+ * 
A store configuration would be something like:

+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'}]
+});
+ * 

+ * 
This store is configured to consume a returned object of the form:

+{
+    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)}
+    ]
+}
+ * 

+ * An object literal of this form could also be used as the {@link #data} config option.

+ * 
*Note: Although not listed here, this class accepts all of the configuration options of 
+ * {@link Ext.data.JsonReader JsonReader}.

+ * @constructor
+ * @param {Object} config
+ * @xtype jsonstore
+ */
+Ext.data.JsonStore = Ext.extend(Ext.data.Store, {
+    
/**
+     * @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);
+ + \ No newline at end of file