具有固定列和标题的可滚动表格，具有现代CSS
如何使用现代CSS尽可能少使用JavaScript？
我想要的功能是：
注意：我确实看到并分析了一些最流行/见过的问题和答案，就像这里和这里一样。
我知道这可以通过用于滚动的JavaScript事件处理程序完成，以便固定列可以向下/向上移动以跟随主列。 我试图构建的功能（但大量脚本化）的例子可能是这样的。 我们还可以将父元素中的MutationObserver添加到表中以检测大小更改并再次计算表的大小。 但是这在性能上是昂贵的，而且由于CSS也在不断发展和现代化，我想知道是否有新的方法......
有没有2017/2018这个只有CSS或尽可能少的JS开销的解决方案？
我想避免必须实现这样简单的JavaScript解决方案：
我的想法：
a) ：使用position: fixed; 在固定的列中
问题：
<td>元素高度必须由JavaScript定义或计算。 b) ：使用div来“伪造”左栏，并在表格中包含可滚动内容
问题：
c) ：使用N个表格只显示每个表格的一部分，因此我可以使用HTML标记但保留固定的标题/列。
问题：
使用滚动事件侦听器和固定的左列，我们可以像这样使用JavaScript：
const firstColumn = [...document.querySelectorAll('table tr > *:first-of-type')];
const tableContainer = document.querySelector('.table-container');
tableContainer.addEventListener('scroll', function() {
const currentScrollPosition = this.scrollTop * -1;
firstColumn.forEach(el => el.style.marginTop = currentScrollPosition + 'px');
});.table-container {
width: 600px;
height: 300px;
overflow-x: scroll;
overflow-y: scroll;
}
.table-scroller {
width: 1000px;
}
table {
width: 100%;
margin-left: -13px;
table-layout: fixed;
border-collapse: collapse;
border: none;
}
table th,
table td {
padding: 0.8em;
border: 1px solid;
background-color: #eeeeef;
}
table th {
background-color: #6699FF;
font-weight: bold;
}
table tr {
height: 60px;
vertical-align: middle;
}
table tr > *:first-of-type {
position: fixed;
width: 50px;
margin-left: 13px;
margin-top: 0;
height: inherit;
}<div class="table-container">
<div class="table-scroller">
<table>
<tbody>
<tr>
<td>Edrward 0</td>
<td>32</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td>London Park no. 0</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 1</td>
<td>32</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td>London Park no. 1</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 2</td>
<td>32</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td>London Park no. 2</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 3</td>
<td>32</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td>London Park no. 3</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 4</td>
<td>32</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td>London Park no. 4</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 5</td>
<td>32</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td>London Park no. 5</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 6</td>
<td>32</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td>London Park no. 6</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 7</td>
<td>32</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td>London Park no. 7</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 8</td>
<td>32</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td>London Park no. 8</td>
<td><a href="#">action</a></td>
</tr>
<tr>
<td>Edrward 9</td>
<td>32</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td>London Park no. 9</td>
<td><a href="#">action</a></td>
</tr>
</tbody>
</table>
</div>
</div> 也许你可以尝试使用最近的position:sticky来实现它。 或者，至少，用更少的JavaScript开始这个问题。
div{
overflow:auto;
width:100%;
height:200px;
}
td,
th {
border: 1px solid #000;
width: 100px;
}
th {background-color:red;}
table {
table-layout: fixed;
width:100%;
}
td:first-child, th:first-child {
position:sticky;
left:0;
z-index:1;
background-color:grey;
}
td:last-child, th:last-child {
position:sticky;
right:0;
z-index:1;
background-color:blue;
}
thead tr th {
position:sticky;
top:0;
}
th:first-child, th:last-child {z-index:2;background-color:red;}<div>
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</tr>
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</tr>
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</table>
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