请问jquery如何删除当前列？
<script type="text/javascript"src="js/jquery.js"></script><br /><link href="css/tablecloth.css" rel="stylesheet" type="text/css" media="screen" /> <br /><script type="text/javascript" src="js/tablecloth.js"></script><br /><?php<br />require('inc/page.class.php');<br />require("inc/pdo.php");<br />$selectSpecialContent=$dbc->prepare("select * from naszt");<br />$selectSpecialContent->execute();<br />?><br /><table align="center" cellspacing="0" cellpadding="0"><br /><tr><br /><th>专题名称</th><br /><th>专题类型</th><br /><th>发表时间</th><br /><th>发表ip</th><br /><th>操作</th><br /></tr><br /><?php while($row=$selectSpecialContent->fetch()){ ?><br /><tr id="<?php echo $row['id']?>"><br /><td><?php echo $row['ztname']?></td><br /><td><?php echo $row['zttype']?></td><br /><td><?php echo $row['zttime']?></td><br /><td><?php echo $row['publiship']?></td><br /><td><button><a href="ztselect.php?id=<?php echo $row['id']?>">查看</a></button><button><a href="upzt.php?act=up&id=<?php echo $row['id']?>">修改</a></button><button id="del"><a href="selectzt.php?act=del&id=<?php echo $row['id']?>">删除</a></button></td><br /></tr><br /><?php }; ?><br /></table><br /><script><br />$(document).ready(function(){<br />$("#del").click(function(){<br />var q=$("tr").attr("id");<br />alert(q);<br />});<br />});<br /></script>
