Jquery 同辈元素选中/未选中效果

<!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 runat="server">
    <title>Jquery 同辈元素选中/未选中效果</title>
    <script language="javascript" type="text/javascript" src="Scripts/jquery-1.4.4.min.js"></script>
    <script type="text/javascript">
        function selectchange(tempid) {
            var alink = $("#linktable").find("span");
            alink.each(function () {
                $(this).removeClass("templinkactive").addClass("templink");
            });
            $("#alink" + tempid).removeClass("templink").addClass("templinkactive");
        }
    
    </script>
    <style type="text/css"> 
    .templinkactive
    {
        padding:5px;
        text-decoration:none;
        background-color:  #2788DA;
        color:#ffffff;
    }
    .templink
    {
        cursor:pointer;
        padding:5px;
        text-decoration:none;
    }    
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <table width='100%' id="linktable">
        <tr>
            <td>
                <span id="alink001" class='templink'  onclick="javascript:selectchange('001');">
                    模板001(一行三列)</span>
            </td>
        </tr>
        <tr>
            <td>
                <span id="alink002" class='templink'  onclick="javascript:selectchange('002');">
                    模板002(一行四列)</span>
            </td>
        </tr>
        <tr>
            <td>
                <span id="alink003" class='templink'  onclick="javascript:selectchange('003');">
                    模板003(一行三列)</span>
            </td>
        </tr>
        <tr>
            <td>
                <span id="alink004" class='templink'  onclick="javascript:selectchange('004');">
                    模板004(一行四列)</span>
            </td>
        </tr>
        <tr>
            <td>
                <span id="alink005" class='templink'  onclick="javascript:selectchange('005');">
                    模板005(一行三列)</span>
            </td>
        </tr>
    </table>
    </form>
</body>
</html>

原文地址:https://www.cnblogs.com/smartsmile/p/6234345.html