页面中：

@using (Ajax.BeginForm("Login", "User", new AjaxOptions() { HttpMethod = "post", OnSuccess = "afterOk" })){ 记住我，下次免登录哦！}

js:

controller

　　public ActionResult Login(User user)  　　{            if (string.IsNullOrEmpty(user.Name) || string.IsNullOrEmpty(user.Pwd))            {                return Content("no:请输入完整，不能为空！");            }                        user.Loginip = Request.UserHostAddress.ToString();            user.Registertime = DateTime.Now;            dao.UpdateUserToCurrentBase(user);//只更新数字校园中得到的数据到当前库中            User dbuser = dao.GetUserByName(user);            var record = Request["ckbrecord"].ToBoolean();            SetCookie(record, user);            Session["userinfo"] = dbuser;            return Content("ok:" + dbuser.Rank);        }

 

当然我更喜欢直接使用jquery的ajax提交表单

$.ajax({                cache: true,                type: "POST",                url:ajaxCallUrl,                data:$('#yourformid').serialize(),// 你的formid                async: false,                error: function(request) {                    alert("Connection error");                },                success: function(data) {                    $("#commonLayout_appcreshi").parent().html(data);                }            });