练习JsonJquery查找数据

一.添加Newtonsoft.dll引用

二.cs部分

            Response.Cache.SetCacheability(HttpCacheability.NoCache);
            if (Request.QueryString["select"]!=null)
            {

                IList<News> list = NewsManager.AllNews();
                string str = Newtonsoft.Json.JsonConvert.SerializeObject(list);
                Response.Write(str);
                Response.End();
            }

三.页面部分

<html>
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
    <script type="text/javascript" src="Scripts/jquery-1.4.1.js"></script>
    
    <script type="text/javascript">
        function showall()
        {
            $.get("WebForm1.aspx?select=aa", function (data) {
                var json = eval(data);
                var html = "<table>";
                html += "<tr><td>Id</td><td>Title</td><td>Time</td></tr>";
                for (var i = 0; i < json.length; i++)
                {
                    html += "<tr>";
                    html += "<td>"+json[i].Id+"</td><td>"+json[i].Title+"</td><td>"+json[i].Time+"</td>";
                    html += "<tr>";
                }
                html += "</table>";

                $("#div1").html(html);
            });
        }
    </script>
</head>
<body onload="showall()">
    <form id="form1" runat="server">
    <div id="div1">
    
    </div>
    </form>
</body>
</html>
posted @ 2014-07-21 23:17  Xyang  阅读(4928)  评论(0)  编辑  收藏  举报
hi