在线运行代码 - 菜鸟教程

<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>菜鸟教程(cainiaoplay.com)</title>
<script>
function deleteRow(r){
	var i=r.parentNode.parentNode.rowIndex;
	document.getElementById('myTable').deleteRow(i);
}
</script>
</head>
<body>

<table id="myTable" border="1">
	<tr>
		<td>Row 1</td>
		<td><input type="button" value="Delete" onclick="deleteRow(this)"></td>
	</tr>
	<tr>
  		<td>Row 2</td>
  		<td><input type="button" value="Delete" onclick="deleteRow(this)"></td>
	</tr>
	<tr>
  		<td>Row 3</td>
  		<td><input type="button" value="Delete" onclick="deleteRow(this)"></td>
	</tr>
</table>

</body>
</html>
源代码

动行结果
