學習學習
<!DOCTYPE?HTML>
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312">
<title>無標題文檔</title>
</head>
<body>
<ul?id="test"><li>JavaScript</li><li>HTML</li></ul>?
?
<script?type="text/javascript">
??var?otest?=?document.getElementById("test");??
??var?node?=?otest.lastChild;
??var?newli?=?document.createElement("li");
??newli.innerHTML?=?"PHP";
??otest.insertBefore(newli,node);
??
</script>?
</body>
</html>
2016-01-06
keyi