JqueryAjax解析XML数据

$.ajax({
                async: true, // 默认true(异步请求)
                cache: true, // 默认true,设置为 false 将不会从浏览器缓存中加载请求信息。
                type: "POST", // 默认:GET 请求方式:[POST/GET]
                dataType: "xml", //默认["xml"/"html"] 返回数据类型:["xml" / "html" / "script" / "json" / "jsonp"]
                url: "Test.ashx", // 默认当前地址,发送请求的地址
                data: { key: "value" }, // 发送到服务器的数据
                error: function(xml) { alert(&＃39;Error loading XML document&＃39; &＃43; xml); }, // 请求失败时调用
                timeout: 1000, // 设置请求超时时间
                success: function(xml) { // 请求成功后回调函数 参数&＃xff1a;服务器返回数据,数据格式.
                    $("#users").empty();
                    // 用Jquery处理xml数据
                    $(xml).find(&＃39;Table&＃39;).each(function() {
                        var loginname &＃61; $(this).find("Loginname").text();
                        var name &＃61; $(this).find("Name").text();
                        $("#users").append("

" &＃43; loginname &＃43; " - " &＃43; name &＃43; "

");
                    });
                    /*
                    $(xml).find(&＃39;user&＃39;).each(function(i) {
                        var loginname &＃61; $(xml).find("user loginname").eq(i).text();
                        var name &＃61; $(xml).find("user name").eq(i).text();
                        $("#users").append("

" &＃43; loginname &＃43; "

" &＃43; "

" &＃43; name &＃43; "

");
                    })

                    $(xml).find("student").each(function(i){
                        var id&＃61;$(this).children("id"); //取对象
                        var id_value&＃61;$(this).children("id").text(); //取文本
                        alert(id_value);//这里就是ID的值了。
                        alert($(this).attr("email")); //这里能显示student下的email属性。

                        //最后输出了&＃xff0c;这个是cssrain的写法&＃xff0c;貌似比macnie更JQ一点
                        $(&＃39;

&＃39;).html(id_value).appendTo(&＃39;ol&＃39;);
                    });
                    */
                }
            })

用ashx文件返回XML数据:

<%&＃64; WebHandler Language&＃61;"C#" Class&＃61;"Test" %>

using System;
using System.Web;
using System.Text;
using System.Data;

public class Test : IHttpHandler {
   
    public void ProcessRequest (HttpContext context) {
        context.Response.StatusCode &＃61; 200;
        context.Response.Cache.SetCacheability(HttpCacheability.NoCache);

        DataSet ds &＃61; new DataSet("AccountList");
        ds &＃61; GetList("Account","AccountId","Loginname,Name",50,1,false, false,"1&＃61;1");
        context.Response.ContentType &＃61; "text/xml";
        context.Response.Charset &＃61; "GB2312";
        context.Response.Clear();
        context.Response.Write("\n " &＃43; ds.GetXml());

        /*
        StringBuilder sb &＃61; new StringBuilder();
        sb.Append("");
        sb.Append("");
        sb.Append("Loro5wulu");
        sb.Append("");
        context.Response.Write(sb.ToString());
        */

        context.Response.End();

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

}