//Case

{ xtype:"textfield", labelWidth:60, fieldLabel:"菜单名称", selectOnFocus:true, listeners:{ specialkey:function(field,e){ if(e.getKey()==Ext.EventObject.ENTER){ } } }}

Ext.Ajax.request({ url:"/menu/query", method:"GET", //POST params:{ text:'aaa' }, waitMsg: '数据更新中，请稍后...', success:function(resp,opts){ var respText = Ext.util.JSON.decode(resp.responseText

@RequestMapping(value="/query",produces={"application/json;charset=utf-8"})public String query(SysMenu sysMenu,BindingResult result){ System.out.println(sysMenu); return "/query";}

listeners:{ 'itemclick':{ fn:function(view, record, item, index, e,obj){ //alert(record.data.id+':'+record.data.text); e.stopEvent; }, scope: this }, 'checkchange':function(node, checke