Ext.define('erp.view.ma.data.DataStore',{ extend: 'Ext.Viewport', layout: 'anchor', hideBorders: true, initComponent : function(){ var me = this; Ext.apply(me, { items: [{ xtype: 'erpFormPanel', anchor: '100% 40%', saveUrl: 'ma/saveDataStore.action', deleteUrl: 'ma/saveDataStore.action', updateUrl: 'ma/updateDataStore.action', getIdUrl: 'common/getId.action?seq=DATASTORE_SEQ', keyField: 'ds_id' },{ xtype: 'erpGridPanel2', anchor: '100% 60%', necessaryField: 'dsd_field', keyField: 'dsd_id', mainField: 'dsd_mainid' }] }); me.callParent(arguments); } });