百思不得其解,为什么得到“null”,在线等待中...
etzrp 2004-10-12 01:27:50 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>test</title>
</head>
<body>
<script>alert(document.all("selSecList"))</script>
<select id="selSecList" class="music_select" onChange="ZRP_jumpToPage(arrChapClass[currentChapID-1].sections[this.value],0)">
<option value="0" selected>跳转到节</option>
</select>
</body>
</html>
还有,如果我想获取,整个html中的<h1>标签以及内容,又如何做呢??