asp.net中Jquery解析json数据格式

来源:岁月联盟 编辑:exp 时间:2012-07-03

aspx前台页面代码如下:

    <script language="javascript" type="text/javascript">
          function  TestAjax(){
            $.ajax({
                    url: "www.2cto.com/", //ajax请求的路径
                    dataType: "json",
                    data: "id=150"+"&r=" + Math.random(), //请求的参数
                    type: "post",
                    success: function (data) {
                        alert(data.name); //弹出data对象的name属性值
                    }
                });
          }
    </script>

 

后台.cs文件如下:

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Request.QueryString["id"] != null)
            {
                string id = Request.QueryString["id"].ToString();
                Context.Response.ContentType = "text/plain";
                //构建的json数据(只有一条数据可以直接用{},如果有多条数据需要用[],前台用索引访问) 例如jsonstr = "[{/"pricelist/":/"" + temm + "/",/"jianye/":/"" + jianye + "/",/"sigleprice/":/"" + oneytempprice + "/",/"jianyetotalprice/":/"" + jianyetotalprice + "/"}]";
                string data = "{/"id/":/"" + id + "/",/"name/":/"测试内容 /",/"sigleprice/":/"120.0 /",/"jianyetotalprice/":/"123.2/"}";
                Context.Response.Write(data);
                Context.Response.End();
            }
        }
    }

 作者:zcb888