nextSibling的问题求助
a的父元素是li,li的nextSibling应该是下一个li，但alert出来为什么是#text呢？代码如下
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN " "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns= "http://www.w3.org/1999/xhtml ">
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 " />
<title> 无标题文档 </title>
<script type= "text/javascript ">
<!--
function test()
{
var ul1links = document.getElementById( "ul1 ").getElementsByTagName( "a ");
for (var i = 0 ; i < ul1links.length ; i ++ )
{
alert(ul1links[i].parentNode.nextSibling.nodeName);
}
}
window.onload = function()
{
test();
}
-->
</script>
</head>
<body>
<ul id= "ul1 ">
<li> <a href= "# "> li1 </a> </li>
<li> <a href= "# "> li2 </a> </li>
<li> <a href= "# "> li3 </a> </li>
</ul>
<ul id= "ul2 ">
<li> <a href= "# "> li4 </a> </li>
<li> <a href= "# "> li5 </a> </li>
<li> <a href= "# "> li6 </a> </li>
</ul>
</body>
</html>
[解决办法]
ff把回行也看成是一个节点
把回行去掉就行了 类似这样:
<li> <a href= "# "> li1 </a> </li> <li> <a href= "# "> li2 </a> </li>