修复了带有水平滚动条和垂直滚动条的标题表

2022-01-11 00:00:00 header html-table html css fixed

我一直在尝试解决 html/css 粘性标题 + 滚动条的问题.我们正在创建一个程序，该程序需要在容器大小达到某个点时显示滚动条(取决于用户的分辨率).

I have been trying to figure out this problem i have with html/css sticky header + scrollbars. We are creating a program that requires scrollbars to show up once the containersize reaches a certain point(depending on resolution of the user).

我在表格的第二列强制设置最小宽度，因此表格在某个点停止减小并强制容器保持在某个宽度.容器上的溢出显示水平滚动条.一切正常.一旦我为垂直滚动添加了第二个滚动条，事情就会变得一团糟.有人有解决这个问题的方法吗?我想在 .table-body 上有一个垂直滚动条，但滚动条必须在外部容器上可见.

I am forcing a min-width on the second column in the table, so the table stops decreasing at a certain point and forces the container to stay at a certain width. The overflow on the container shows the horizontal scrollbar. Everything works fine. Once i add a second scrollbar for the vertical scrolling, things are getting messed up. Does someone have a solution for this problem? I want to have a vertical scrollbar on the .table-body, but the scrollbar must be visible on the outercontainer.

对于固定头表有没有好的 html/css 解决方案?我一直在寻找一个星期，但只能找到这种行为的jQuery插件.

Is there a good html/css solution for fixed header tables? I have been searching for a week, but can only find jQuery plugins for this kind of behaviour.

这是我当前的 HTML:

This is my current HTML:

<!DOCTYPE html>
<html>
<head>
    <title>fixed header prototyping</title>
    <link rel="stylesheet" href="css/style.css">
</head>

<body>
<div class="outer-container"> <!-- absolute positioned container -->
<div class="inner-container">

    <div class="table-header">
        <table id="headertable" width="100%" cellpadding="0" cellspacing="0">
            <thead>
                <tr>
                    <th class="header-cell col1">One</th>
                    <th class="header-cell col2">Two</th>
                    <th class="header-cell col3">Three</th>
                    <th class="header-cell col4">Four</th>
                    <th class="header-cell col5">Five</th>
                </tr>
            </thead>
        </table>
    </div>

    <div class="table-body">
        <table id="bodytable" width="100%" cellpadding="0" cellspacing="0">
            <tbody>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
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                    <td class="body-cell col2">body row2</td>
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                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
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                    <td class="body-cell col2">body row2</td>
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                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
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                </tr>
                <tr>
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                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
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                    <td class="body-cell col3">body row2</td>
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                </tr>
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                </tr>
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                </tr>
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                </tr>
                <tr>
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                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
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                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
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                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
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                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
            </tbody>
        </table>
    </div>
</div>
</div>



</body>
</html>

我的 CSS 看起来像这样:

And my CSS looks like this:

body {
    margin:0;
    padding:0;
    height: 100%;
    width: 100%;
}
table {
    border-collapse: collapse; /* make simple 1px lines borders if border defined */
}
tr {
    width: 100%;
}

.outer-container {
    background-color: #ccc;
    position: absolute;
    top:0;
    left: 0;
    right: 300px;
    bottom:40px;
    overflow: hidden;

}
.inner-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow-x: scroll;
    overflow-y:hidden;
}
.table-header {
    float:left;
    width: 100%;
}
.table-body {
    float:left;
    height: 100%;
    width: inherit;
    overflow-y: scroll;
}
.header-cell {
    background-color: yellow;
    text-align: left;
    height: 40px;
}
.body-cell {
    background-color: blue;
    text-align: left;
}
.col1, .col3, .col4, .col5 {
    width:120px;
    min-width: 120px;
}
.col2 {
    min-width: 300px;
}

JSFiddle 示例 - http://jsfiddle.net/W8URM/

JSFiddle example - http://jsfiddle.net/W8URM/

提前谢谢各位！

推荐答案

这不是一件容易的事.我想出了一个脚本解决方案.(我不认为这可以使用纯 CSS 来完成)

This is not an easy one. I've come up with a Script solution. (I don't think this can be done using pure CSS)

HTML 与您发布的内容保持一致，CSS 略有变化，添加了 JQuery 代码.

the HTML stays the same as you posted, the CSS changes a little bit, JQuery code added.

Working Fiddle 测试于: IE10、IE9、IE8, FF, 铬

Working Fiddle Tested on: IE10, IE9, IE8, FF, Chrome

顺便说一句:如果您有独特的元素，为什么不使用 id 而不是类?我认为它提供了更好的选择器性能.

BTW: if you have unique elements, why don't you use id's instead of classes? I think it gives a better selector performance.

解释它的工作原理:inner-container 将跨越 outer-container 的整个空间(所以基本上不需要他)但我把他留在那里，所以你不需要改变你的 DOM.

Explanation of how it works: inner-container will span the entire space of the outer-container (so basically, he's not needed) but I left him there, so you wont need to change you DOM.

table-header是相对定位的，没有滚动条(overflow:hidden)，后面我们会处理他的滚动条.

the table-header is relatively positioned, without a scroll (overflow: hidden), we will handle his scroll later.

table-body 必须跨越 inner-container 其余部分的高度，所以我使用脚本来确定修复他的高度.(当您重新调整窗口大小时，它会动态变化)没有固定高度，滚动不会出现，因为 div 只会变大.请注意，如果您修复标题高度并使用CSS3(如答案末尾所示)，则此部分可以在没有脚本的情况下完成

the table-body have to span the rest of the inner-container height, so I used a script to determine what height to fix him. (it changes dynamically when you re-size the window) without a fixed height, the scroll wont appear, because the div will just grow large instead.. notice that this part can be done without script, if you fix the header height and use CSS3 (as shown in the end of the answer)

现在只需在每次滚动时将标题与正文一起移动.这是由分配给 scroll 事件的函数完成的.

now it's just a matter of moving the header along with the body each time we scroll. this is done by a function assigned to the scroll event.

CSS(其中一些是从您的样式中复制而来的)

CSS (some of it was copied from your style)

*
{
    padding: 0;
    margin: 0;
}

body
{
    height: 100%;
    width: 100%;
}
table
{
    border-collapse: collapse; /* make simple 1px lines borders if border defined */
}
.outer-container
{
    background-color: #ccc;
    position: absolute;
    top:0;
    left: 0;
    right: 300px;
    bottom: 40px;
}

.inner-container
{
    height: 100%;
    overflow: hidden;
}

.table-header
{
    position: relative;
}
.table-body
{
    overflow: auto;
}

.header-cell
{
    background-color: yellow;
    text-align: left;
    height: 40px;
}
.body-cell 
{
    background-color: blue;
    text-align: left;
}
.col1, .col3, .col4, .col5
{
    width:120px;
    min-width: 120px;
}
.col2
{
    min-width: 300px;
}

JQuery

$(document).ready(function () {
    setTableBody();
    $(window).resize(setTableBody);
    $(".table-body").scroll(function ()
    {
        $(".table-header").offset({ left: -1*this.scrollLeft });
    });
});

function setTableBody()
{
    $(".table-body").height($(".inner-container").height() - $(".table-header").height());
}

如果您不关心固定标题高度(我看到您在 CSS 中固定了单元格的高度)，如果您使用 CSS3，可以跳过一些脚本:Shorter Fiddle(这不适用于 IE8)

If you don't care about fixing the header height (I saw that you fixed the cell's height in your CSS), some of the Script can be skiped if you use CSS3 :Shorter Fiddle (this will not work on IE8)

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