子结点childNodes 

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
</head>
<body>
<div>
  javascript  
  <p>javascript</p>
  <div>jQuery</div>
  <h5>PHP</h5>
</div>
<script type="text/javascript">
var x = document.getElementsByTagName("div")[0].childNodes;
for(i=0;i<x.length;i++){
    document.write("节点类型:"+x[i].nodeName+x[i].nodeType+x[i].nodeValue+"<br>");
}
</script>
</body>
</html>

posted @ 2015-07-02 17:29  北京流浪儿  阅读(162)  评论(0)  编辑  收藏  举报