Jquery Ajax學習實例向頁面發出請求，返回XML格式數據

2019-11-21 00:40:41

字體：大中小

來源：轉載

供稿：網友

一、AjaxSample.aspx

處理業務數據，產生XML數據，供JqueryRequest.aspx調用，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</content>"); 
Response.Write(@"</comment>"); 
Response.Write(@"</comments>"); 

Response.End(); 
} 

二、JqueryRequest.aspx

通過點擊按鈕來請求AjaxSample.aspx，獲取XMl數據。代碼如下：

復制代碼代碼如下:

 
<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> 