try_dom_createattribute4 在线代码实例

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<!DOCTYPE html>
<html>
<head>
<script src="/statics/demosource/loadxmldoc.js"> 
</script>
</head>
<body>
<script>
xmlDoc=loadXMLDoc("/statics/demosource/books.xml");
x=xmlDoc.getElementsByTagName("title");
//add a new attribute to each title element
for(i=0;i<x.length;i++)
{
x[i].setAttribute("edition","first");
}
//Output title and edition value
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>
 
 
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运行结果
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