元素子節(jié)點(diǎn)不包括屬性節(jié)點(diǎn)嗎？？？
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>無(wú)標(biāo)題文檔</title>
</head>
<body>
<div id="d">
? javascript ?
? <p>javascript</p>
? <div name="f">jQuery</div>
? <h5 id="k">PHP</h5>
</div>
<script type="text/javascript">
?var x=document.getElementsByTagName("div")[0].childNodes;
? document.write(x.length+"<br/>"+"<hr/>")
?for(var i=0;i<x.length;i++)
{
??? document.write("第"+(i+1)+"個(gè)子節(jié)點(diǎn)的名字："+x[i].nodeName+"<br/>")
??? document.write("第"+(i+1)+"個(gè)子節(jié)點(diǎn)的值："+x[i].nodeValue+"<br/>")
??? document.write("第"+(i+1)+"個(gè)子節(jié)點(diǎn)的類型："+x[i].nodeType+"<br/>"+"<br/>")
??? }
</script>
</body>
</html>
2016-08-26
不包括
2016-08-26
因?yàn)閷傩怨?jié)點(diǎn)藏在元素節(jié)點(diǎn)里面，所以你不能通過(guò)正常的的方式獲取
var d = document.getElementById("k").getAttributeNode("id");
alert(d.nodeType)
alert(d.nodeName)
alert(d.nodeValue)