用java easyUI控件获取前台数据提交action时点击提交按钮没反应

function tj(){
$.ajax({
url:"Danjilu_add",
type:"post",
dataType :'text',
data:{
'danjilu.jintuiid' : $("#dh").val(),
'danjilu.jindate' : $("#rq").datebox('getValue'),
'danjilu.astaffinfo.staffname' : $("#jbr").combobox('getValue'),
'danjilu.asuppliersinfo.suppliersname' : $("#cc").combogrid('getValue'),
'danjilu.aop.opid' : $("#zdr").combobox('getValue'),
'danjilu.zongjin' : $("#hejiinput").val() ,
'danjilu.shishou' : $("#sf").val()
},
success : function(data){
if(data==1){
alert("通过审核！");
}else{
alert("未通过！");
}
sc();
}
});
}
后台action：
public void add() throws IOException{
HttpServletResponse rep=ServletActionContext.getResponse();

     int a=1;
     danjilu.setZhuangtai(a);
     danjiluService.add(danjilu);


     PrintWriter pw=rep.getWriter();
     pw.write(1);
     pw.flush();
     pw.close();

}