tryjsref_node_clonenode 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool教程(w3cschool.cn)</title>
</head>
<body>
<ul id="myList1"><li>Coffee</li><li>Tea</li></ul>
<ul id="myList2"><li>Water</li><li>Milk</li></ul>
<p id="demo">单击按钮将项目从一个列表复制到另一个列表中</p>
<button onclick="myFunction()">点我</button>
<script>
function myFunction(){
    var itm=document.getElementById("myList2").lastChild;
    var cln=itm.cloneNode(true);
    document.getElementById("myList1").appendChild(cln);
}
</script>
<p>尝试更改<em>deep</em>参数为假，只有一个空的li元素将被克隆</p>
    
</body>
</html>
 
 
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运行结果
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