jquery获取表行ID的帮助

我正在用jquery和php执行Ajax请求,我所做的是通过一个数组循环并生成一个表,每个循环都会创建一个新的循环并给它一个ID,当它们单击read me链接时,Ajax会返回更多内容,单击read more时,我希望相关联的表行可以从表中删除,您可以从下面可以看到我的尝试。

<div id="new" class="tabdiv">
    <table>
    <?php
        $colours = array("#f9f9f9", "#f3f3f3"); $count = 0;
        if(isset($newSuggestions)) {
            foreach($newSuggestions as $row) {
                if($row['commentRead'] == 0) {
    ?>
                    <tr id="<?=$row['thoughtId'];?>" bgcolor="<?php echo $colours[$count++ % count($colours)];?>">
    <?php
                        echo "<td>".substr($row['thought'], 0,50)."...</td>";
                        echo "<td class='read'><a href='".base_url()."thought/readSuggestion/".$row['thoughtId']."' class='readMore'>Read More</a>";
                    echo "</tr>";
                }
            }
        } else {
            echo "You have no new suggestions";
            }
    ?>
    </table>

$('a.readMore').click(function(){
            $('#readMore').fadeIn(500);
            var url = $('a.readMore').attr('href');
            $.ajax({
                url : url,
                type : "POST",
                success : function(html) {
                    $('#readMore').html(html)
                },
                complete : function() {
                    $('tr').remove()
                } 
            });
            return false;
        });