weibo_
2016-07-17 18:16
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
</head>
<body>
<script type="text/javascript">
var main = document.body;
//创建链接
function createa(url,text)
{
var a1=document.createElement('a');
a1.href=url;
a1.innerHTML=text;
a1.style.color='red';
body.appendChild(a1);
}
// 调用函数创建链接
setTimeout("createa('http://www.imooc.com/','慕课网')",0);
</script>
</body>
</html>
body.appendChild(a1); 改为main.appendChild(a1)
JavaScript进阶篇
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