我正在使用ExtJs3.4。我在使用myform.getForm.getValues()时遇到问题emptytext也在请求中发送。下面是代码片段myForm=newExt.FormPanel({id:'myForm',items:[{region:'center',border:false,items:[center_one]},{region:'west',border:false,items:[west_one]},{region:'east',border:false,items:[east_one]},{region:'south',layout:'table',iborde