submit返回值的问题

Question

mvc3 submit提交后,control值返回到前台怎么返回

Answer 1

这是control里面的
if (guest.Count > 0)
                {
                    if (IM.InsertGuest(guest)) 
                    {
                     res=true;
                    }
                    else
                    {
                    res=false;
                    }
                } 
        }
            json.Data = new { res = res };
            json.JsonRequestBehavior = JsonRequestBehavior.AllowGet;
            return json;   前台怎么能获取res的值，按钮是submit型的