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'); // 为每个 title 元素添加新属性 for(i=0;i<x.length;i++) { x[i].setAttribute("edition","first"); } // 输出 title 和 edition 值 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