合并单元格
//参考 http://bbs.youkuaiyun.com/topics/300105407
[img]http://dl2.iteye.com/upload/attachment/0085/0436/03950073-6362-34bb-b687-30ad5564fe87.png[/img]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.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>
</head>
<body>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666" id="tab">
<tr bgcolor="#FFFFFF">
<td>张三 </td>
<td>男</td>
<td>21</td>
<td>数学 </td>
<td>90 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>张三 </td>
<td>男</td>
<td>21</td>
<td>语文 </td>
<td>70 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>张三 </td>
<td>男</td>
<td>21</td>
<td>英语 </td>
<td>60 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>张三 </td>
<td>男</td>
<td>21</td>
<td>英语 </td>
<td>60 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>张三 </td>
<td>男</td>
<td>21</td>
<td>英语 </td>
<td>60 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>李四 </td>
<td>女</td>
<td>21</td>
<td>数学 </td>
<td>60 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>李四 </td>
<td>女</td>
<td>21</td>
<td>语文 </td>
<td>60 </td>
</tr>
<tr bgcolor="#FFFFFF">
<td>王五 </td>
<td>男</td>
<td>21</td>
<td>英语 </td>
<td>60 </td>
</tr>
</table>
<script >
var tab=document.getElementById("tab");
mergeTable(tab,0) ;
/**
*合并单元格
*tab 表格
*mergeCellID 需要合并的单元格,第一列为0
*/
function mergeTable(tab,mergeCellID)
{
var name="";
for(var i=0,j=0;i<tab.rows.length;i++,j++) {
if(name==tab.rows[i].cells[mergeCellID].innerHTML) {
tab.rows[i].deleteCell(mergeCellID)
} else {
name=tab.rows[i].cells[mergeCellID].innerHTML;
if(i>0)
{
tab.rows[i-j].cells[mergeCellID].rowSpan=j;
}
j=0;
}
}
}
//参考 http://bbs.youkuaiyun.com/topics/300105407
</script >
</body>
</html>
//参考 http://bbs.youkuaiyun.com/topics/300105407
[img]http://dl2.iteye.com/upload/attachment/0085/0436/03950073-6362-34bb-b687-30ad5564fe87.png[/img]