jquery ajax 编写登入界面

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title></title>
    <script src="../js/jquery-1.9.1.js"></script>
    <script type="text/javascript">
        function ww() {
            $.ajax({
                url: "test.ashx?r=" + Math.random(),
                type: "GET",
                data: { "acc": $("#acc").val(), "pwd": $("#pwd").val(), "code": $("#code").val() },
                async: false,
                success: function (msg) {
                    alert(msg.toString());
                }
            });
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <table>
                <tr>
                    <td>
                        <input id="acc" type="text" />
                    </td>

                </tr>
                <tr>
                    <td>
                        <input id="pwd" type="text" /></td>

                </tr>
                <tr>
                    <td>
                        <input id="code" type="text" /></td>
                </tr>
                <tr>
                    <td>
                        <input type="button" onclick="ww()" value="login" />
                </tr>
            </table>
        </div>
    </form>
</body>
</html>

　　test.ashx

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace WebApplication1
{
    /// <summary>
    /// test 的摘要说明
    /// </summary>
    public class test : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            if (context.Request.QueryString["acc"] == null)
            {
                HttpContext.Current.Response.Write("acc");
                return;
            }
            if (HttpContext.Current.Request.QueryString["acc"].ToString() == "")
            {
                HttpContext.Current.Response.Write("acc=''");
                return;
            }

            if (context.Request.QueryString["pwd"] == null)
            {
                HttpContext.Current.Response.Write("pwd");
                return;
            }
            if (HttpContext.Current.Request.QueryString["pwd"].ToString() == "")
            {
                HttpContext.Current.Response.Write("pwd=''");
                return;
            }


            if (context.Request.QueryString["code"] == null)
            {
                HttpContext.Current.Response.Write("code");
                return;
            }
            if (HttpContext.Current.Request.QueryString["code"].ToString() == "")
            {
                HttpContext.Current.Response.Write("code=''");
                return;
            }
            HttpContext.Current.Response.Write("yes");
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}

　　成功嗯哈

posted on 2013-04-11 10:20 奋斗的笨小孩阅读(247) 评论(0) 收藏举报