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Jquery Ajax學(xué)習(xí)實(shí)例 向頁(yè)面發(fā)出請(qǐng)求，返回XML格式數(shù)據(jù)

 更新時(shí)間：2010年03月14日 17:41:56   作者：  
Jquery Ajax學(xué)習(xí)實(shí)例 向頁(yè)面發(fā)出請(qǐng)求，返回XML格式數(shù)據(jù)的代碼
一、AjaxSample.aspx

處理業(yè)務(wù)數(shù)據(jù)，產(chǎn)生XML數(shù)據(jù)，供JqueryRequest.aspx調(diào)用，代碼如下:
復(fù)制代碼 代碼如下:

protected void Page_Load(object sender, EventArgs e)
{
string uid = Request.QueryString["username"];
string pwd = Request.QueryString["password"];

Response.ContentType = "application/xml";
Response.Charset = "utf-8";

Response.Write("<?xml version='1.0' encoding='utf-8'?>");
Response.Write(@"<comments>");
Response.Write(@"<comment username='" + uid + "' password='" + pwd + "'>");
Response.Write(@"<content>上海市 徐匯區(qū)</content>");
Response.Write(@"</comment>");
Response.Write(@"</comments>");

Response.End();
}

二、JqueryRequest.aspx

通過(guò)點(diǎn)擊按鈕來(lái)請(qǐng)求AjaxSample.aspx，獲取XMl數(shù)據(jù)。代碼如下：

復(fù)制代碼 代碼如下:

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
</head>
<body>
<form id="form1" runat="server">
<div id="fdiv">
<input type="text" id="Text1"/><br />
<input type="text" id="Text2"/><br />
</div>
<div>
<div id="result">div1div1div1</div>
<input type="button" onclick="btnClick()" />
</div>
<div>
<script type="text/javascript">
// $(document).ready(
function btnClick() {
var uid = $("#Text1").val();
var pwd = $("#Text2").val();
$.ajax({
url: "AjaxSample.aspx",
type: "Get",
datatype: "xml",
data: { username: uid, password: pwd },
success: function(data, status) {
var u = $(data).find("comment").attr("username");
var p = $(data).find("comment").attr("password");
var a = $(data).find("comment content").text();
var info = "用戶：" + u + " 密碼：" + p + "的住址是：" + a;
$("#result").html(info);
}
});
}//);
</script>
</div>
</form>
</body>
</html>

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