利用jQuery实现表格的隔行变色、高亮显示

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <style type="text/css">
        table{
            text-align: center;
            font-weight: bold;
        }
        tr{
            height: 32px;
        }
    </style>
    <script src="jquery-1.8.3.js"></script>
</head>
<body>
    <table border="1" cellpadding="0" cellspacing="0" width="400">
        <tr>
            <td>编号</td>
            <td>姓名</td>
            <td>年龄</td>
        </tr>
        <tr>
            <td>1</td>
            <td>张三</td>
            <td>18</td>
        </tr>
        <tr>
            <td>2</td>
            <td>李四</td>
            <td>19</td>
        </tr>
        <tr>
            <td>3</td>
            <td>王五</td>
            <td>20</td>
        </tr>
        <tr>
            <td>4</td>
            <td>赵六</td>
            <td>21</td>
        </tr>
        <tr>
            <td>5</td>
            <td>钱七</td>
            <td>22</td>
        </tr>
    </table>
</body>
<script type="text/javascript">
// 设置表头的颜色 表头不须要高亮显示
$('table tr:first').css({'background':'#694d9f'});
$('table tr:even').not('table tr:first').css({'background':'#888'});
$('table tr:odd').css({'background':'#ccc'});
// 表头是不须要高亮显示的
$('table tr').not('table tr:first').hover(
    function(){
        color=$(this).css('backgroundColor');  // 获取以前的背景颜色
        $(this).css({'background':'yellow'});
    },
    function(){
        $(this).css({'background':color});
    }
);
</script>
</html>
相关文章
相关标签/搜索