jQuery处理JSON对象

一般处理程序

 

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

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

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            
            JavaScriptSerializer jss = new JavaScriptSerializer();
            //string json = jss.Serialize(new Person() { Name = "tom", Age = 20 });
            //context.Response.Write(json);

            Person[] ps = new Person[] 
            { 
                new Person() { Name = "tom", Age = 21 }, 
                new Person() { Name = "joy", Age = 30 } 
            };
            string json=jss.Serialize(ps);
            context.Response.Write(json);
        }

        public class Person
        {
            public string Name { get; set; }
            public int Age{get;set;}
        }

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

 

HTML页面

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(function () {
            $.post("JsonTest.ashx", function (data, status) {
                //alert(data);
                var person = $.parseJSON(data);
                //alert(person.Name);
                alert(person[0].Name);
                alert(person[1].Name);
            });
        });
    </script>
</head>
<body>

</body>
</html>

 

posted @ 2012-06-27 09:40  寂静之秋  阅读(275)  评论(0)  编辑  收藏  举报
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