1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml">
3 <head>
4 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
5 <title></title>
6 </head>
7 <body>
8 <div id="myDiv"></div>
9 <script type="text/javascript" src="test39.js"></script>
10 </body>
11 </html>
1 var element = document.getElementById("myDiv");
2 var attr = document.createAttribute("align");
3 attr.value = "left";
4 element.setAttributeNode(attr);
5
6 console.log(element.attributes["align"].value);
7 console.log(element.getAttributeNode("align").value);
8 console.log(element.getAttribute("align"));