HTML:html
<!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=utf-8">
<title>1</title>
</head>node
<body>
<input type="button" id="a" value="插入節點" />
<ul id="d">
<li>Beans</li>
<li>cheese</li>
<li>milk</li>
</ul>
<input type="button" id="b" value="刪除節點" />
</body>
<script src="Test03.js">
</script>
</html>app
JS:ui
// JavaScript Document
var a = document.getElementById("a");
a.onclick = function(){
var li = document.createElement("li"); //建立由li的標記
var item1 = document.createTextNode("Item1"); //建立包含字符建立Item1的文本節點
li.appendChild(item1); //將Item1的值插入到文本節點的末尾處
}
var ul = document.getElementById("d");
var b = document.getElementById("b");
b.onclick = function(){
if(ul.hasChildNodes()){
var li = ul.lastChild;
while(li.nodeName=='#text'){
li = li.previousSibling;
}
ul.removeChild(li); //用於刪除指定節點
}
}
htm