WB AJax 例子2

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!DOCTYPE html>

<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="Script/jquery-1.7.1.min.js"></script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <input id="txtcode" type="text" />
        <input id="btn" type="button" value="查看" />

        <div id="name"></div>
        <div id="sex"></div>
        <div id="birthday"></div>
        <div id="nation"></div>
    </div>
    </form>

    <script type="text/javascript">
        $(document).ready(function () {
           
            $("#btn").click(function () {
                //取值
                var code = $("#txtcode").val();
                //调AJax
                $.ajax({

                    url: "Show.ashx",
                    type: "POST",
                    data: { code: code },
                    datatype: "XML",
                    success: function (data) {

                        $("#name").text($(data).find("Name").eq(0).text());
                        $("#sex").text($(data).find("Sex").text());
                        $("#nation").text($(data).find("Nation").text());
                        $("#birthday").text($(data).find("Birthday").text());
                    }

                });


            })

        })

    </script>
</body>
</html>

<%@ WebHandler Language="C#" Class="Show" %>

using System;
using System.Web;
using System.Data;
using System.Linq;
using System.Data.Linq;


public class Show : IHttpHandler {
    
    public void ProcessRequest (HttpContext context) {
        //取值
        string code = context.Request["code"].ToString();
        //操作数据库
        zxcDataContext _context = new zxcDataContext();
        //找到一条Info类型的数据
        Info data = _context.Info.Where(p => p.Code == code).First();
        //返回XML格式
        context.Response.Write("<?xml version='1.0'?>");
        context.Response.Write("<Info>");
        context.Response.Write("<Name>"+data.Name+"</Name>");
        context.Response.Write("<Sex>"+data.Sex.ToString()+"</Sex>");
        context.Response.Write("<Nation>"+data.Nation+"</Nation>");
        context.Response.Write("<Birthday>"+data.Birthday.Value.ToString("yyyy年MM月dd日")+"</Birthday>");
        context.Response.Write("<aa><Name>hello</Name></aa>");
        
        context.Response.Write("</Info>");
        context.Response.End();
        
        
    }
 
    public bool IsReusable {
        get {
            return false;
        }
    }

}