</head>
<script type="text/javascript">
function del(button){
button.parentNode.removeChild();
//parent.parentNode.removeChild();
}
</script>
<body>
<form action="" method="post">
<div><div><input type="button" id="b" value="普通按钮" onclick="del(this);"></div></div>
</form>
</body>
![[泪]](/static/emoticons/u6cea.png)
