日期:2014-05-17 浏览次数:20817 次
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
#hongse{ background-color:#333;}
.baise{ background-color:#FFF;}
.huangse{background:#CC0;}
</style>
<script language="javascript" src="javascript/jquery.min.js"></script>
<script language="javascript">
$(
function()
{
$("table tr:nth-child(odd)").addClass("huangse");
}
);
</script>
</head>
<body>
<table width="500" border="0" cellpadding="0" cellspacing="1" id="hongse">
<tr class="baise">
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
</tr>
<tr class="baise">
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
</tr>
<tr class="baise">
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
<td height="28" align="center" valign="middle">jquery隔行换色测试</td>
</tr>
</table>
</body>
</html>
------解决方案--------------------
$('.tab tr:odd td').css({background:'奇数行背景色',color:'#奇数行前景色'});
$('.tb tr:even td').css({background:'偶数行背景色',color:'偶数行前景色'});