<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="jquery-1.6.1.min.js"></script>
<script type="text/javascript">
$(function(){
var $table=$(".abc");
var tagStr="";
var name="";
$table.find("tr:gt(0)").each(function(i){
var $tr=$(this);
var $td=$tr.children("td:eq(0)");
var tdname=$td.text();
if(name==tdname){
//表示相同名字
$td.remove();
}else{
//
tagStr=tagStr+(i+1)+",";
}
name=tdname;
});
//对标记字符串进行分割
var strs= new Array();
strs=tagStr.substring(0,tagStr.length-1).split(",");
var count=$table.find("tr:gt(0)").length+1;
for(i=0;i<strs.length;i++){
var s="tr:eq("+strs[i]+")"
if(i<strs.length-1){
//得到要合并的行数
$table.find(s).children("td:eq(0)").attr("rowspan",(strs[i+1]-strs[i]));
}else{
$table.find(s).children("td:eq(0)").attr("rowspan",(count-strs[i]));
}
}
})
</script>
</head>
<body>
<form action="" method="get">
<table class="abc" width="676" border="1" align="center">
<tr>
<th width="191">姓名</td>
<th width="235">性别</td>
<th width="228">爱好</td>
</tr>
<tr>
<td>张三</td>
<td>男</td>
<td>看电影</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>打游戏</td>
</tr>
<tr>
<td>王五</td>
<td>女</td>
<td>游泳</td>
</tr>
<tr>
<td>蔡柳</td>
<td>男</td>
<td>玩牌</td>
</tr>
<tr>
<td>蔡柳</td>
<td>男</td>
<td>AAA</td>
</tr>
<tr>
<td>蔡柳</td>
<td>男</td>
<td>BBB</td>
</tr>
<tr>
<td>XXX</td>
<td>男</td>
<td>RRR</td>
</tr>
<tr>
<td>XXX</td>
<td>男</td>
<td>TTT</td>
</tr>
<tr>
<td>XXX</td>
<td>男</td>
<td>YYY</td>
</tr>
<tr>
<td>XXX</td>
<td>男</td>
<td>UUU</td>
</tr>
<tr>
<td>XXX</td>
<td>男</td>
<td>OOO</td>
</tr>
</table>
</form>
</body>
</html>
附件为合并指定列方法文件