.NET的Ajax请求数据提交实例

2024-07-10 13:28:49

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这篇文章主要介绍了.NET的Ajax请求数据提交实例,较为详细的分析了Ajax请求、数据的提交以及参数的传递技巧,具有一定参考借鉴价值,需要的朋友可以参考下

本文实例讲述了.NET的Ajax请求数据提交实现方法。分享给大家供大家参考。具体如下：

复制代码代码如下:

		<%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<dynamic>" %>  
		  
		<head runat="server">  
		    <title>ajax请求</title>  
		    <link type="text/css" rel="stylesheet" href="/Content/style.css" />  
		    <script type="text/javascript" src="/Scripts/jquery-1.8.3.min.js"></script>  
		    <script type="text/javascript" src="/Scripts/js.js"></script>  
		</head>  
		<body>  
		    <!--顶部+logo+导航-->  
		    <div class="logo_box">  
		        <div id="logo">  
		            <a style="border-left-color: rgb(0, 153, 204); border-left-width: 1px; border-left-style: solid; padding: 0px 3px; margin: 3px auto 0px; width: 640px; background-color: rgb(242, 246, 251); clear: both; border-top-color: rgb(0, 153, 204); border-top-width: 1px; border-top-style: solid; border-right-color: rgb(0, 153, 204); border-right-width: 1px; border-right-style: solid;">		复制代码代码如下:

		using System;  
		using System.Collections.Generic;  
		using System.Linq;  
		using System.Web;  
		using System.Web.Mvc;  
		using System.Text;  
		  
		namespace bigtree.Controllers  
		{  
		    using bigtree.Models;  
		    using bigtree.Model;  
		    using bigtree.lib;  
		    using System.Net.Mail;  
		    using System.Text.RegularExpressions;  
		  
		    public class LoginController : Controller  
		    {  
		        public ActionResult Index()  
		        {  
		            return View();  
		        }  
		        /// <summary>  
		        /// 检查登陆  
		        /// </summary>  
		        /// <param name="f"></param>  
		        /// <returns></returns>  
		        [HttpPost]  
		        public ActionResult CheckLoginInfo(FormCollection f)  
		        {  
		            try  
		            {  
		                //post:   user , pwd ,remembered  
		                string user = f["user"].Trim();  
		                string pwd = f["pwd"].Trim();  
		                string remembered = f["remembered"].Trim();  
		  
		                JsonResult res = new JsonResult();  
		                if (string.IsNullOrEmpty(user) || string.IsNullOrEmpty(pwd))  
		                {  
		                    res.Data = new { status = 0 };  
		                }  
		                //MD5加密后的密码  
		                pwd = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(pwd, "md5").ToLower();  
		                //从数据库读取  
		                Common.WebUser account = MemberInfoService.GetMemberIdForCheck(user, pwd);  
		                if (account == null)  
		                {  
		                    res.Data = new { status = 0 };  
		                }  
		                else  
		                {  
		                    //{status: 1(success)/0(fail),}  
		                    res.Data = new { status = 1 };  
		                    //todo：登陆成功，记录登陆用户信息保存登陆状态  
		                    FunSession.SetSession(account);  
		  
		                    //是否记住登录  
		                    if (remembered == "on")  
		                    {  
		                        HttpCookie cookie = new HttpCookie("LoginInfo", account.Id.ToString());  
		                        //3天有效  
		                        cookie.Expires.AddDays(3);  
		                        Response.Cookies.Add(cookie);  
		                    }  
		                    else  
		                    {  
		                        HttpCookie cookie = new HttpCookie(account.Id.ToString(), account.Id.ToString());  
		                        //使失效  
		                        cookie.Expires.AddYears(-1);  
		                        Response.Cookies.Add(cookie);  
		                    }  
		                }  
		                return res;  
		            }  
		            catch (Exception ex)  
		            {  
		                throw ex.InnerException;  
		            }  
		        }  
		    }  
		}