代码示例:(标识:xdom_changeelement)
<html>
<head>
<script type="text/javascript" src="/static/demo/html/js/loadxmldoc.js"></script>
</head>
<body>

<script type="text/javascript">
xmlDoc=loadXMLDoc("/static/demo/xml/books.xml");

x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
x.nodeValue="Easy Cooking";

x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
txt=x.nodeValue;
document.write(txt);
</script>
</body>
</html>
运行结果: