?? 5-5.html
字號:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>parentNode</title>
<script language="javascript">
function myDOMInspector(){
var myItem = document.getElementById("myDearFood");
var parentElm = myItem.parentNode;
while(parentElm.className != "colorful" && parentElm != document.body)
parentElm = parentElm.parentNode; //一路往上找
alert(parentElm.tagName);
}
</script>
</head>
<body onload="myDOMInspector()">
<div class="colorful">
<ul>
<li>糖醋排骨</li>
<li>圓籠粉蒸肉</li>
<li>泡菜魚</li>
<li id="myDearFood">板栗燒雞</li>
<li>麻婆豆腐</li>
</ul>
</div>
</body>
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