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

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

x=xmlDoc.getElementsByTagName('book');

document.write(x[0].getAttribute('category'));
document.write("<br />");

x[0].removeAttribute('category');

document.write(x[0].getAttribute('category'));

</script>
</body>
</html>
运行结果: