W3School TIY Editor
W3School 在线教程
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暗黑模式
运行代码
<html> <head> <script type="text/javascript" src="/example/xdom/loadxmldoc.js"> </script> </head> <body> <script type="text/javascript"> xmlDoc=loadXMLDoc("/example/xdom/books.xml"); x=xmlDoc.getElementsByTagName("book")[0] y=x.getAttributeNode("category"); y.nodeValue="child"; document.write(y.nodeValue); </script> </body> </html>