源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <script src="loadxmldoc.js"> </script> </head> <body> <script> xmlDoc=loadXMLDoc("books.xml"); x=xmlDoc.getElementsByTagName("title"); for (i=0;i<x.length;i++) { newatt=xmlDoc.createAttribute("edition"); newatt.value="first"; x[i].setAttributeNode(newatt); } //Output all "edition" attribute values for (i=0;i<x.length;i++) { document.write(x[i].childNodes[0].nodeValue); document.write(" - Edition: "); document.write(x[i].getAttribute("edition")); document.write("<br>"); } </script> </body> </html>
运行结果