.NET MVC 登录提交返回json实体

控制器中通过调用<pre class="csharp" name="code">OperateContext.CurrentContext.PackagingAjaxMsg("ok", "登录成功", null, "/Home/Index");

using System.Web;using System.Web.Mvc;using Model;using IBLL;using Web.Helper;using Common;namespace Web.Logic{public class HomeController:Controller{#region 处理登录的信息/// <summary>/// 处理登录的信息/// </summary>/// <returns></returns>[HttpPost]public ActionResult LoginIn(){OperateContext oc =OperateContext.CurrentContext;string strLoginName = Request.Form["name"];string strLoginPwd = Request.Form["pwd"];Ou_UserInfo usr=oc._IBLLSession.IOu_UserInfoBLL.Login(strLoginName, strLoginPwd);if (usr != null){//把登录信息保存到Session中Session["loginUser"] = usr;//返回json信息JsonResult ss = OperateContext.CurrentContext.PackagingAjaxMsg("ok", "登录成功", null, "/Home/Index");//msg = new message(true, "Success");//AjaxMsgModel ann = new AjaxMsgModel//{//    Msg = "登录成功",//    Statu = "ok",//    Data = null,//    BackUrl = "/Home/Index"//};//return Json(ann);return ss;}else{//返回json信息return OperateContext.CurrentContext.PackagingAjaxMsg("err", "登录失败", null);}}#endregion}}

</pre><pre class="csharp" name="code">

将要返回的json实体

<pre class="csharp" name="code">using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace Model{public class AjaxMsgModel{public string Msg { get; set; }public string Statu { get; set; }public string BackUrl { get; set; }public object Data { get; set ; }}}

封装方法将把ajax返回值封装成json格式的返回值

<pre class="csharp" name="code">封装方法将把ajax返回值封装成json格式的返回值#region 把ajax返回值封装成json格式的返回值/// <summary>/// 把ajax返回值封装成json格式的返回值/// </summary>/// <param name="statu">ajax状态</param>/// <param name="msg">ajax信息</param>/// <param name="data">ajax数据</param>/// <param name="backurl">调用后的链接</param>/// <returns></returns>public JsonResult PackagingAjaxMsg(string statu, string msg, object data = null, string backurl = ""){AjaxMsgModel ann = new AjaxMsgModel{Msg = msg,Statu = statu,Data = data,BackUrl = backurl};JsonResult ajaxRes = new JsonResult();ajaxRes.Data = ann;ajaxRes.JsonRequestBehavior = JsonRequestBehavior.AllowGet;return ajaxRes;}#endregion

</pre><pre class="csharp" name="code"><pre class="javascript" name="code"><script type="text/javascript">$('#LoginDialog').dialog({title: '登录',width: 400,height: 200,closed: false,cache: false,modal: true,buttons: [{iconCls:'icon-edit',text:'登录',handler: function () {$.ajax({type: "POST",url: "/Home/LoginIn",data:{name: $("#tableForm input[name=UName]").val(),pwd: $("#tableForm input[name=UPwd]").val(),},cache: false,dataType: "json",success: function (data) {if (data.Statu == "ok") {window.location = data.BackUrl;}else { alert(data.Msg); }}});}}, {iconCls:'icon-ok',text:'注册',handler: function () {7e7f}}]});function ok(jsonData) {$.procAjaxMsg(jsonData, function () {window.location = jsonData.BackUrl;}, function () { alert("登录失败"); })};</script>