.NET的Ajax请求数据提交实例
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：
<%@PageLanguage="C#"Inherits="System.Web.Mvc.ViewPage<dynamic>"%>
<headrunat="server">
<title>ajax请求</title>
<linktype="text/css"rel="stylesheet"href="/Content/style.css"/>
<scripttype="text/javascript"src="/Scripts/jquery-1.8.3.min.js"></script>
<scripttype="text/javascript"src="/Scripts/js.js"></script>
</head>
<body>
<!--顶部+logo+导航-->
<divclass="logo_box">
<divid="logo">
<atitle="ajax请求">ajax请求</a></div>
</div>
<!---->
<divclass="loginCon">
<divclass="loginBanner">
<imgsrc="/Images/4499633_182932517000_2.jpg"/></div>
<divclass="loginBox">
<h2>
<spanclass="fl">会员登录</span><spanclass="newUser">没有账号？<ahref='<%=Url.Action("Register","Account")%>'>立即注册</a></span></h2>
<formid="formData">
<divclass="loginForm">
<divclass="inputBox">
<inputtype="text"name="user"value="用户名/手机号"class="userId"/>
</div>
<divclass="inputBox">
<inputtype="text"value="密码"class="textStyle"/>
<inputtype="password"name="pwd"class="passwordStylenone"/>
</div>
<divclass="warn">用户名或密码错误！</div>
<divclass="remember">
<label>
<inputtype="checkbox"name="remembered"checked/>
自动登录</label>
<aclass="forget"href='<%=Url.Action("ResetPwd","Login")%>'>忘记密码？</a>
</div>
<inputclass="loginBtn"type="button"value="登录"/>
</div>
</form>
</div>
</div>
</body>
<scripttype="text/javascript">
$(function(){
$('.userId,.passwordStyle').on('keyup',function(e){
if(e.keyCode==13){
$('.loginBtn').trigger('click');
}
});
$('.loginBtn').on('click',function(){
$(".warn").hide();
varpwd=$('.passwordStyle').val();
if(pwd==''){
$(".warn").show().html('请输入密码');
returnfalse;
}
vardata=$("#formData").serialize();
$.post("/login/checkLoginInfo",data,function(ajaxObj){
//回传内容{status:1(success)/0(fail),}
if(ajaxObj.status==0||status==null){
$(".warn").show().html('用户名或密码错误！');
}else{
//登陆成功，跳转都制定页面
window.location='/memberCenter/index';
}
},"json");
});
});
</script>
</html>
控制器
usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Web;
usingSystem.Web.Mvc;
usingSystem.Text;
namespacebigtree.Controllers
{
usingbigtree.Models;
usingbigtree.Model;
usingbigtree.lib;
usingSystem.Net.Mail;
usingSystem.Text.RegularExpressions;
publicclassLoginController:Controller
{
publicActionResultIndex()
{
returnView();
}
///<summary>
///检查登陆
///</summary>
///<paramname="f"></param>
///<returns></returns>
[HttpPost]
publicActionResultCheckLoginInfo(FormCollectionf)
{
try
{
//post: user,pwd,remembered
stringuser=f["user"].Trim();
stringpwd=f["pwd"].Trim();
stringremembered=f["remembered"].Trim();
JsonResultres=newJsonResult();
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.WebUseraccount=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")
{
HttpCookiecookie=newHttpCookie("LoginInfo",account.Id.ToString());
//3天有效
cookie.Expires.AddDays(3);
Response.Cookies.Add(cookie);
}
else
{
HttpCookiecookie=newHttpCookie(account.Id.ToString(),account.Id.ToString());
//使失效
cookie.Expires.AddYears(-1);
Response.Cookies.Add(cookie);
}
}
returnres;
}
catch(Exceptionex)
{
throwex.InnerException;
}
}
}
}
希望本文所述对大家的.NET程序设计有所帮助。