W3School TIY Editor
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<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("title")[0].childNodes[0]; document.write("值:" + x.nodeValue); document.write("<br />"); x.nodeValue=""; document.write("值:" + x.nodeValue); </script> </body> </html>