JavaScript获取XML内容

作者: 不详 2013/11/4 5:20:26

1、XML文件的内容WebForm5.xml

<?xml version="1.0" encoding="gb2312"?> 
<student> 
<id>123</id> 
<name>danny</name> 
<email>danny@keytec.com</email> 
<date>20080901</date> 
</student>

2、创建XMLDOM对象实例获取XML的内容

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head> 
<title>JS获取XML内容</title> 
<script language="JavaScript"> 
var xmlDoc= new ActiveXObject("Microsoft.XMLDOM"); 
xmlDoc.async="false"; 
xmlDoc.load("WebForm5.xml"); 
root = xmlDoc.documentElement; 
//nodes = xmlDoc.documentElement.childNodes; 
document.all("id").innerText = root.childNodes.item(0).text; 
document.all("name").innerText = root.childNodes.item(1).text; 
document.all("email").innerText = root.childNodes.item(2).text; 
document.all("date").innerText = root.childNodes.item(3).text; 
</script> 
</head> 
<body> 
<form id="form1" runat="server"> 
<div> 
<b>编号: </b><span id="id"></span> 
<br> 
<b>姓名: </b><span id="name"></span> 
<br> 
<b>信箱: </b><span id="email"></span> 
<br> 
<b>日期：</b> <span id="date"></span> 
<br> 
</div> 
</form> 
</body> 
</html>

3、创建XMLHTTP对象实例获取XML的内容

var xmlhttp; 
if (window.XMLHttpRequest) 
{ 
// code for IE7+, Firefox, Chrome, Opera, Safari 
xmlhttp = new XMLHttpRequest(); 
} 
else
{   // code for IE6, IE5 
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); 
} 
xmlhttp.open("GET", "WebForm5.xml", false); 
xmlhttp.send(); 
xmlDoc = xmlhttp.responseXML; 
var root = xmlDoc.getElementsByTagName("student"); 
for (i=0; i < root[0].childNodes.length; i++) { 
alert(root[0].childNodes.item(i).text); 
}

JavaScript获取XML内容

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