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="test33.js"></script>
10 </body>
11 </html>
1 var div = document.getElementById("myDiv"
);
2 div.setAttribute("id", "someOtherId"
);
3 div.setAttribute("class", "ft"
);
4 div.setAttribute("title", "Some other text"
);
5 div.setAttribute("lang", "fr"
);
6 div.setAttribute("dir", "rtl"
);
7
8 console.log(div.getAttribute("id"
));
9 console.log(div.getAttribute("class"
));
10 console.log(div.getAttribute("title"
));
11 console.log(div.getAttribute("lang"
));
12 console.log(div.getAttribute("dir"
));
13
14 div.id = "sds"
;
15 div.align = "left"
;
16 console.log(div.getAttribute("id"
));
17 console.log(div.getAttribute("align"
));
18
19 div.removeAttribute("id"
);
20 console.log(div.getAttribute("id"));
转载于:https://www.cnblogs.com/qzsonline/archive/2012/05/08/2490218.html
