Custom widget grid panel problem. Hi, I am trying to write a custom that contains a gridpanel. This gridpanel loads some static data. And this is the code I have.When I load it, nothing shows up.[img]2014-08-11_9-32-42.png[/img] Can anyone tell me what the problem is?Thank you.Ejst.ContactSearch = CQ.Ext .extend( CQ.form.CompositeField, { /** * xtype: hidden store real value file: this is json format * {url: '/content/sample', text: 'sample'} */ valueField : null , userPanel: null , constructor : function(config) { config = config || {}; var defaults = { border : true, layout : "form", autoWidth : false }; config = CQ.Util.applyDefaults(config, defaults); Ejst.ContactSearch.superclass.constructor.call( this, config); } /** * create composite fields */ , initComponent : function() { Ejst.ContactSearch.superclass.initComponent.call(this);// create children items this.valueField = new CQ.Ext.form.Hidden({ name : this.name }); var myData = [ ['user1','user1@gmail.com','office1','state1'], ['user2','user2@gmail.com','offi