Ext.define('erp.view.oa.persontask.workPlan.Plan',{ extend: 'Ext.Viewport', layout: 'anchor', hideBorders: true, initComponent : function(){ var me = this; Ext.apply(me, { items: [{ region: 'south', xtype:'erpDatalistGridPanel', anchor: '100% 100%', // selModel: Ext.create('Ext.selection.CheckboxModel',{ // }), tbar:[ { iconCls: 'group-add', id: 'ok', text: '确 定' },{ iconCls: 'x-button-icon-close', text: '关 闭', id: 'close', handler: function(){ var win = parent.Ext.ComponentQuery.query('window'); if(win){ Ext.each(win, function(){ this.close(); }); } else { window.close(); } } }] }] }); me.callParent(arguments); } });