HTML表头固定,表体滚动方案

在前端开发过程中,经常会遇到一个需求就是,需要一个表格展示数据,

1、表格头纵向位置固定,纵向滚动时,若表体内容超长时,表头不能移动,表体内容滚动显示;

2、表格头横向随表格内容横向滚动;

效果展示:


关键:

1、表头(意义上的)和表体(意义上的)都用一个table来显示;

2、因为表体可以纵向滚动,右边多出一个纵向滚动条,所以表体的宽度要比表头的宽度多出17个像素,也就是说,如果要设置表格的宽度是500的话,表体的宽度为100%,那表头的宽度就是减去17个像素,就是calc(100% - 17px);

3、列宽要固定,两个table节点的table-layout样式为fixed

全部代码:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .table {
            border: solid 1px #ddd;
            width: 100%;
            display: inline-block;
        }

        th, td {
            border-right: solid #ddd 1px;
            border-bottom: solid #ddd 1px;
        }

        th {
            background-color: #ddd;
        }
    </style>
</head>
<body>

<div style="width: 500px">
    <div ref="table" class="table">
        <div style="width: calc(100% - 17px);overflow-x: hidden;" id="table-head">
            <table style="background-color: #fff;width: 100%;table-layout: fixed;">
                <thead>
                <tr>
                    <th style="width: 200px">姓名</th>
                    <th style="width: 200px">性别</th>
                    <th style="width: 200px">省份证号</th>
                    <th style="width: 200px">省份证号</th>
                    <th style="width: 200px">省份证号</th>
                </tr>
                </thead>
            </table>
        </div>
        <div style="width: 100%;overflow-x: scroll;height: 150px;overflow-y: scroll;" id="table-body">
            <table style="background-color: #fff;width: 100%;table-layout: fixed">
                <tbody>
                <tr>
                    <td style="width: 200px">张三开始</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">
                        <img src="//www.baidu.com/img/bd_logo1.png" style="height: 28px;width: auto">
                        <img src="//www.baidu.com/img/bd_logo1.png" style="height: 28px;width: auto">
                        <img src="//www.baidu.com/img/bd_logo1.png" style="height: 28px;width: auto">
                        <img src="//www.baidu.com/img/bd_logo1.png" style="height: 28px;width: auto">
                        <img src="//www.baidu.com/img/bd_logo1.png" style="height: 28px;width: auto">
                    </td>
                </tr>
                <tr>
                    <td style="width: 200px">张三1</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                <tr>
                    <td style="width: 200px">张三2</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                <tr>
                    <td style="width: 200px">张三</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                <tr>
                    <td style="width: 200px">张三</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                <tr>
                    <td style="width: 200px">张三</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                <tr>
                    <td style="width: 200px">张三</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                <tr>
                    <td style="width: 200px">张三结束</td>
                    <td style="width: 200px"></td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                    <td style="width: 200px">xxxxxxxxxxxxxxxxxxx</td>
                </tr>
                </tbody>
            </table>
        </div>
    </div>
</div>

<script src="../../../src/lib/jquery/jquery-1.12.4.min.js"></script>
<script type="text/javascript">
    var $tableHead = $('#table-head');
    var $tableBody = $('#table-body');
    /*设置同步横向滚动*/
    $tableBody.scroll(function (ev) {
        $tableHead.scrollLeft($tableBody.scrollLeft()); // 横向滚动条
    });

</script>
</body>
</html>


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转载自blog.csdn.net/mate_ge/article/details/79175487