<title></title>
<style type="text/css" >
.backcolor
{
background-color:green;
}
</style>
<script src="js/jquery-1.8.2.js"></script>
<script type="text/javascript">
jQuery(function () {
//找到li的所有元素
$("li").each(function (index, domEle) {
if ($("RadioButton2") == true) {
if (index % 2 != 0) {
$(domEle).addClass("backcolor");
}
}
else {
if (index % 2 == 0) {
$(domEle).addClass("backcolor");
}
}
})
})
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:RadioButton ID="RadioButton2" runat="server" AutoPostBack="true" GroupName="1" Text="选中偶数行" />
<asp:RadioButton ID="RadioButton1" runat="server" AutoPostBack="true" GroupName="1" Text="选中奇数行" />
<ul>
<li>庆十一商品促销</li>
<li>爱国者数码相机</li>
<li>OPPO手机</li>
<li>三星手机</li>
<li>苹果手机</li>
<li>乐视手机</li>
<li>步步高手机</li>
<li>小米手机</li>
</ul>
</div>
</form>
</body>
</html>
要换行换色
RadioButton 是服务器标签，客户端没有这种标签，对应客户端input radio控件
if ($("RadioButton2") == true) {
==>
if (!$(":radio")[0].checked) {