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Javascript: Remove Last Row from Table
<html>
<head>
<title>remove last row from a table</title>
<script language="JavaScript" type="text/javascript">
<!--
var rws;
function RemoveRow(obj){
obj=document.getElementById(obj);
rws=obj.getElementsByTagName('TR');
obj.removeChild(rws[rws.length-1]);
}
//-->
</script>
</head>
<body>
<table width="200" border="1">
<tbody id="Table1" >
<tr>
<td>Row1-1
</td><td>Row1-2
</td>
</tr><tr>
<td>Row2-1
</td><td>Row2-2
</td>
</tr><tr>
<td>Row3-1
</td><td>Row3-2
</td>
</tr>
</tbody>
</table>
<input type="button" name="" value="Remove Last Row" onclick="RemoveRow('Table1');">
</body>
</html>
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