<table> 固定 <thead> 和可滚动 <tbody>

Question

我浏览了这里的问题和整个互联网上的文章，但还没有找到满足我要求的解决方案。那么现在是 2017 年，有没有一种优雅的方法可以让 <table> 成为：

写在html+css（无js）
已修复 header（不可滚动；不粘滞）
可滚动<tbody>（滚动条可能始终可见）
header 和 body 会正确处理调整大小，不会弄乱 <thead> 列和 <tbody> 列
不会为 header

Answer 1

这个怎么样？

<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<style>
table {
    max-width:980px;
    table-layout:fixed;
    margin:auto;
}
th, td {
    padding:5px 10px;
    border:1px solid #000;
}
thead, tfoot {
    background:#f9f9f9;
    display:table;
    width:100%;
    width:calc(100% - 18px);
}
tbody {
    height:300px;
    overflow:auto;
    overflow-x:hidden;
    display:block;
    width:100%;
}
tbody tr {
    display:table;
    width:100%;
    table-layout:fixed;
}
</style>
</head>
<body>
    <table>
        <thead>
            <tr>
                <th scope="col">Header 1                    </th>
                <th scope="col">Header 2                    </th>
                <th scope="col">Header 3                    </th>
                <th scope="col">Header 4                    </th>
            </tr>
        </thead>
    <tbody>
    <tr>
        <td>Cell content with content to wrap as required Cell content with content to wrap as required Cell content with content to wrap as required Cell content with content to wrap as required Cell content with content to wrap as required Cell content with content to wrap as required            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
        <td>Cell content            </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    <tr>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
        <td>Cell content        </td>
    </tr>
    </tbody>
    <tfoot>
        <tr>
        <td>Footer 1        </td>
        <td>Footer 2        </td>
        <td>Footer 3        </td>
        <td>Footer 4        </td>
        </tr>
    </tfoot>
    </table>
</body>
</html>

我在下面创建了一个fiddle

https://jsfiddle.net/jchaplin2/dt829611/1/

Answer 2

此解决方案满足所有 5 个要求：

table {
  width: 100%;
}

table, td {
  border-collapse: collapse;
  border: 1px solid #000;
}

thead {
  display: table; /* to take the same width as tr */
  width: calc(100% - 17px); /* - 17px because of the scrollbar width */
}

tbody {
  display: block; /* to enable vertical scrolling */
  max-height: 200px; /* e.g. */
  overflow-y: scroll; /* keeps the scrollbar even if it doesn't need it; display purpose */
}

th, td {
  width: 33.33%; /* to enable "word-break: break-all" */
  padding: 5px;
  word-break: break-all; /* 4. */
}

tr {
  display: table; /* display purpose; th's border */
  width: 100%;
  box-sizing: border-box; /* because of the border (Chrome needs this line, but not FF) */
}

td {
  text-align: center;
  border-bottom: none;
  border-left: none;
}

<table> 
  <thead> 
    <tr>
      <th>Table Header 1</th>
      <th>Table Header 2</th>
      <th>Table Header 3</th>
    </tr> 
  </thead>
  <tbody>
    <tr>
      <td>Data1111111111111111111111111</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data2222222222222222222222222</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data3333333333333333333333333</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
    <tr>
      <td>Data</td>
      <td>Data</td>
      <td>Data</td>
    </tr>
  </tbody>
</table>

Answer 3

简答：不，不可能。

VXp 的回答很有趣，但并不像您预期的那样有效。它有 2 个问题：

table 宽度必须设置为特定的固定宽度，此解决方案不能使用动态宽度。这就是为什么他将 table.
如果任何单元格的文本很长，整个布局就会中断（列对齐不正确）。

乔恩的回答也是如此。

我不鼓励使用固定的 table 头，但是如果你真的想用你的规则集来做到这一点枚举（你提到的5条规则），唯一的解决方案是使用js/jQuery。

Answer 4

.table-sticky>thead>tr>th,
.table-sticky>thead>tr>td {
 background: #009688;
 color: #fff;
 top: 0px;
 position: sticky;
}
.table-height {
 height: 320px;
 display: block;
 overflow: scroll;
 width: 100%;
}

table {
 border-collapse: collapse;
 border-spacing: 0;
}

.table-bordered>thead>tr>th,
.table-bordered>tbody>tr>th,
.table-bordered>thead>tr>td,
.table-bordered>tbody>tr>td {
 border: 1px solid #ddd;
}

<!DOCTYPE html>
<html lang="en">
   <head>
      <meta charset="UTF-8" />
      <title>Fixed Table Header</title>
      <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0" />
   </head>
   <body>
      <div id="container">
         <div class="table-responsive table-height">
            <table class="table table-bordered table-striped table-hover table-sticky">
               <thead style="background:#1e91cf;color:#fff">
                  <tr>
                     <th class="text-center" rowspan="2"> Product</th>
                     <th class="text-center" colspan="2"> Sellable</th>
                     <th class="text-center" colspan="2"> Unsellable</th>
                     <th class="text-center" colspan="2"> Total</th>
                     <th class="text-center" colspan="6">2018-July</th>
                     <th class="text-center" colspan="6">2018-June</th>
                     <th class="text-center" colspan="6">2018-May</th>
                     <th class="text-center" colspan="6">2018-April</th>
                  </tr>
                  <tr>
                     <th class="text-center" style="top: 23px;"> Units</th>
                     <th class="text-center" style="top: 23px;"> Amount</th>
                     <th class="text-center" style="top: 23px;"> Units</th>
                     <th class="text-center" style="top: 23px;"> Amount</th>
                     <th class="text-center" style="top: 23px;"> Units</th>
                     <th class="text-center" style="top: 23px;"> Amount</th>
                     <th class="text-center" style="top: 23px;">SU</th>
                     <th class="text-center" style="top: 23px;">SA</th>
                     <th class="text-center" style="top: 23px;">UU</th>
                     <th class="text-center" style="top: 23px;">UA</th>
                     <th class="text-center" style="top: 23px;">TU</th>
                     <th class="text-center" style="top: 23px;">TA</th>
                     <th class="text-center" style="top: 23px;">SU</th>
                     <th class="text-center" style="top: 23px;">SA</th>
                     <th class="text-center" style="top: 23px;">UU</th>
                     <th class="text-center" style="top: 23px;">UA</th>
                     <th class="text-center" style="top: 23px;">TU</th>
                     <th class="text-center" style="top: 23px;">TA</th>
                     <th class="text-center" style="top: 23px;">SU</th>
                     <th class="text-center" style="top: 23px;">SA</th>
                     <th class="text-center" style="top: 23px;">UU</th>
                     <th class="text-center" style="top: 23px;">UA</th>
                     <th class="text-center" style="top: 23px;">TU</th>
                     <th class="text-center" style="top: 23px;">TA</th>
                     <th class="text-center" style="top: 23px;">SU</th>
                     <th class="text-center" style="top: 23px;">SA</th>
                     <th class="text-center" style="top: 23px;">UU</th>
                     <th class="text-center" style="top: 23px;">UA</th>
                     <th class="text-center" style="top: 23px;">TU</th>
                     <th class="text-center" style="top: 23px;">TA</th>
                  </tr>
               </thead>
               <tbody>
                  <tr>
                     <td class="text-left">INFOCUS-TURBO5-GG-16GB-D</td>
                     <td class="text-left">1244</td>
                     <td class="text-left">75,12,756</td>
                     <td class="text-left">173</td>
                     <td class="text-left">10,50,827</td>
                     <td class="text-left">1417</td>
                     <td class="text-left">85,63,583</td>
                     <td class="text-left">11</td>
                     <td class="text-left">65,989</td>
                     <td class="text-left">3</td>
                     <td class="text-left">18,497</td>
                     <td class="text-left">14</td>
                     <td class="text-left">84,486</td>
                     <td class="text-left">112</td>
                     <td class="text-left">6,71,888</td>
                     <td class="text-left">17</td>
                     <td class="text-left">1,01,983</td>
                     <td class="text-left">129</td>
                     <td class="text-left">7,73,871</td>
                     <td class="text-left">649</td>
                     <td class="text-left">38,93,351</td>
                     <td class="text-left">85</td>
                     <td class="text-left">5,10,415</td>
                     <td class="text-left">734</td>
                     <td class="text-left">44,03,766</td>
                     <td class="text-left">472</td>
                     <td class="text-left">28,81,528</td>
                     <td class="text-left">68</td>
                     <td class="text-left">4,19,932</td>
                     <td class="text-left">540</td>
                     <td class="text-left">33,01,460</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-TURBO5-GG-32GB-D</td>
                     <td class="text-left">2140</td>
                     <td class="text-left">1,50,25,360</td>
                     <td class="text-left">453</td>
                     <td class="text-left">31,98,547</td>
                     <td class="text-left">2593</td>
                     <td class="text-left">1,82,23,907</td>
                     <td class="text-left">222</td>
                     <td class="text-left">15,53,778</td>
                     <td class="text-left">41</td>
                     <td class="text-left">2,86,959</td>
                     <td class="text-left">263</td>
                     <td class="text-left">18,40,737</td>
                     <td class="text-left">558</td>
                     <td class="text-left">39,05,442</td>
                     <td class="text-left">113</td>
                     <td class="text-left">7,90,887</td>
                     <td class="text-left">671</td>
                     <td class="text-left">46,96,329</td>
                     <td class="text-left">798</td>
                     <td class="text-left">55,85,202</td>
                     <td class="text-left">168</td>
                     <td class="text-left">11,78,332</td>
                     <td class="text-left">966</td>
                     <td class="text-left">67,63,534</td>
                     <td class="text-left">562</td>
                     <td class="text-left">39,80,938</td>
                     <td class="text-left">131</td>
                     <td class="text-left">9,42,369</td>
                     <td class="text-left">693</td>
                     <td class="text-left">49,23,307</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-TURBO5-MG-16GB-DAR</td>
                     <td class="text-left">371</td>
                     <td class="text-left">22,25,629</td>
                     <td class="text-left">45</td>
                     <td class="text-left">2,69,955</td>
                     <td class="text-left">416</td>
                     <td class="text-left">24,95,584</td>
                     <td class="text-left">39</td>
                     <td class="text-left">2,33,961</td>
                     <td class="text-left">9</td>
                     <td class="text-left">53,991</td>
                     <td class="text-left">48</td>
                     <td class="text-left">2,87,952</td>
                     <td class="text-left">294</td>
                     <td class="text-left">17,63,706</td>
                     <td class="text-left">32</td>
                     <td class="text-left">1,91,968</td>
                     <td class="text-left">326</td>
                     <td class="text-left">19,55,674</td>
                     <td class="text-left">38</td>
                     <td class="text-left">2,27,962</td>
                     <td class="text-left">4</td>
                     <td class="text-left">23,996</td>
                     <td class="text-left">42</td>
                     <td class="text-left">2,51,958</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-TURBO5-MG-32GB-D</td>
                     <td class="text-left">6</td>
                     <td class="text-left">44,994</td>
                     <td class="text-left">3</td>
                     <td class="text-left">22,497</td>
                     <td class="text-left">9</td>
                     <td class="text-left">67,491</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">0</td>
                     <td class="text-left">0</td>
                     <td class="text-left">1</td>
                     <td class="text-left">7,499</td>
                     <td class="text-left">1</td>
                     <td class="text-left">7,499</td>
                     <td class="text-left">3</td>
                     <td class="text-left">22,497</td>
                     <td class="text-left">1</td>
                     <td class="text-left">7,499</td>
                     <td class="text-left">4</td>
                     <td class="text-left">29,996</td>
                     <td class="text-left">3</td>
                     <td class="text-left">22,497</td>
                     <td class="text-left">1</td>
                     <td class="text-left">7,499</td>
                     <td class="text-left">4</td>
                     <td class="text-left">29,996</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-TURBO5-RG-32GB-D</td>
                     <td class="text-left">1459</td>
                     <td class="text-left">1,09,84,041</td>
                     <td class="text-left">335</td>
                     <td class="text-left">25,23,665</td>
                     <td class="text-left">1794</td>
                     <td class="text-left">1,35,07,706</td>
                     <td class="text-left">141</td>
                     <td class="text-left">10,57,359</td>
                     <td class="text-left">40</td>
                     <td class="text-left">2,99,960</td>
                     <td class="text-left">181</td>
                     <td class="text-left">13,57,319</td>
                     <td class="text-left">558</td>
                     <td class="text-left">41,84,442</td>
                     <td class="text-left">116</td>
                     <td class="text-left">8,69,884</td>
                     <td class="text-left">674</td>
                     <td class="text-left">50,54,326</td>
                     <td class="text-left">369</td>
                     <td class="text-left">27,67,131</td>
                     <td class="text-left">101</td>
                     <td class="text-left">7,57,399</td>
                     <td class="text-left">470</td>
                     <td class="text-left">35,24,530</td>
                     <td class="text-left">391</td>
                     <td class="text-left">29,75,109</td>
                     <td class="text-left">78</td>
                     <td class="text-left">5,96,422</td>
                     <td class="text-left">469</td>
                     <td class="text-left">35,71,531</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-TURBO5PLUS-MB-32GB-D</td>
                     <td class="text-left">5</td>
                     <td class="text-left">39,995</td>
                     <td class="text-left">4</td>
                     <td class="text-left">31,996</td>
                     <td class="text-left">9</td>
                     <td class="text-left">71,991</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">5</td>
                     <td class="text-left">39,995</td>
                     <td class="text-left">4</td>
                     <td class="text-left">31,996</td>
                     <td class="text-left">9</td>
                     <td class="text-left">71,991</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-VISION3-16GB-D</td>
                     <td class="text-left">4005</td>
                     <td class="text-left">2,80,30,995</td>
                     <td class="text-left">618</td>
                     <td class="text-left">43,25,382</td>
                     <td class="text-left">4623</td>
                     <td class="text-left">3,23,56,377</td>
                     <td class="text-left">28</td>
                     <td class="text-left">1,95,972</td>
                     <td class="text-left">8</td>
                     <td class="text-left">55,992</td>
                     <td class="text-left">36</td>
                     <td class="text-left">2,51,964</td>
                     <td class="text-left">234</td>
                     <td class="text-left">16,37,766</td>
                     <td class="text-left">44</td>
                     <td class="text-left">3,07,956</td>
                     <td class="text-left">278</td>
                     <td class="text-left">19,45,722</td>
                     <td class="text-left">1727</td>
                     <td class="text-left">1,20,87,273</td>
                     <td class="text-left">241</td>
                     <td class="text-left">16,86,759</td>
                     <td class="text-left">1968</td>
                     <td class="text-left">1,37,74,032</td>
                     <td class="text-left">2016</td>
                     <td class="text-left">1,41,09,984</td>
                     <td class="text-left">325</td>
                     <td class="text-left">22,74,675</td>
                     <td class="text-left">2341</td>
                     <td class="text-left">1,63,84,659</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-VISION3-BL-16GB-D</td>
                     <td class="text-left">9344</td>
                     <td class="text-left">6,53,98,656</td>
                     <td class="text-left">1161</td>
                     <td class="text-left">81,25,839</td>
                     <td class="text-left">10505</td>
                     <td class="text-left">7,35,24,495</td>
                     <td class="text-left">301</td>
                     <td class="text-left">21,06,699</td>
                     <td class="text-left">60</td>
                     <td class="text-left">4,19,940</td>
                     <td class="text-left">361</td>
                     <td class="text-left">25,26,639</td>
                     <td class="text-left">2339</td>
                     <td class="text-left">1,63,70,661</td>
                     <td class="text-left">304</td>
                     <td class="text-left">21,27,696</td>
                     <td class="text-left">2643</td>
                     <td class="text-left">1,84,98,357</td>
                     <td class="text-left">3745</td>
                     <td class="text-left">2,62,11,255</td>
                     <td class="text-left">440</td>
                     <td class="text-left">30,79,560</td>
                     <td class="text-left">4185</td>
                     <td class="text-left">2,92,90,815</td>
                     <td class="text-left">2959</td>
                     <td class="text-left">2,07,10,041</td>
                     <td class="text-left">357</td>
                     <td class="text-left">24,98,643</td>
                     <td class="text-left">3316</td>
                     <td class="text-left">2,32,08,684</td>
                  </tr>
                  <tr>
                     <td class="text-left">INFOCUS-VISION3PRO-MNB-</td>
                     <td class="text-left">620</td>
                     <td class="text-left">68,19,380</td>
                     <td class="text-left">104</td>
                     <td class="text-left">11,43,896</td>
                     <td class="text-left">724</td>
                     <td class="text-left">79,63,276</td>
                     <td class="text-left">47</td>
                     <td class="text-left">5,16,953</td>
                     <td class="text-left">13</td>
                     <td class="text-left">1,42,987</td>
                     <td class="text-left">60</td>
                     <td class="text-left">6,59,940</td>
                     <td class="text-left">198</td>
                     <td class="text-left">21,77,802</td>
                     <td class="text-left">46</td>
                     <td class="text-left">5,05,954</td>
                     <td class="text-left">244</td>
                     <td class="text-left">26,83,756</td>
                     <td class="text-left">344</td>
                     <td class="text-left">37,83,656</td>
                     <td class="text-left">45</td>
                     <td class="text-left">4,94,955</td>
                     <td class="text-left">389</td>
                     <td class="text-left">42,78,611</td>
                     <td class="text-left">31</td>
                     <td class="text-left">3,40,969</td>
                     <td class="text-left">0</td>
                     <td class="text-left">0</td>
                     <td class="text-left">31</td>
                     <td class="text-left">3,40,969</td>
                  </tr>
                  <tr>
                     <td class="text-left">MOTO-G5-FG-16GB</td>
                     <td class="text-left">52</td>
                     <td class="text-left">4,27,812</td>
                     <td class="text-left">28</td>
                     <td class="text-left">2,36,063</td>
                     <td class="text-left">80</td>
                     <td class="text-left">6,63,875</td>
                     <td class="text-left">0</td>
                     <td class="text-left">0</td>
                     <td class="text-left">1</td>
                     <td class="text-left">8,985</td>
                     <td class="text-left">1</td>
                     <td class="text-left">8,985</td>
                     <td class="text-left">0</td>
                     <td class="text-left">0</td>
                     <td class="text-left">1</td>
                     <td class="text-left">8,229</td>
                     <td class="text-left">1</td>
                     <td class="text-left">8,229</td>
                     <td class="text-left">14</td>
                     <td class="text-left">1,15,465</td>
                     <td class="text-left">8</td>
                     <td class="text-left">68,675</td>
                     <td class="text-left">22</td>
                     <td class="text-left">1,84,140</td>
                     <td class="text-left">38</td>
                     <td class="text-left">3,12,347</td>
                     <td class="text-left">18</td>
                     <td class="text-left">1,50,174</td>
                     <td class="text-left">56</td>
                     <td class="text-left">4,62,521</td>
                  </tr>                
                  <tr>
                     <td class="text-left">MOTO-GPLUS4-BL-16GB</td>
                     <td class="text-left">0</td>
                     <td class="text-left">0</td>
                     <td class="text-left">1</td>
                     <td class="text-left">10,499</td>
                     <td class="text-left">1</td>
                     <td class="text-left">10,499</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">0</td>
                     <td class="text-left">0</td>
                     <td class="text-left">1</td>
                     <td class="text-left">10,499</td>
                     <td class="text-left">1</td>
                     <td class="text-left">10,499</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                     <td class="text-left">Data Not Available</td>
                  </tr>
               </tbody>
            </table>
         </div>
      </div>
   </body>
</html>

Answer 5

Chrome, FF, 边缘
最简单的解决方案是使用 th { position: sticky; top: 0; }

/* JUST COMMON TABLE STYLES... */
table { border-collapse: collapse; width: 100%; }
th, td { background: #fff; padding: 8px 16px; }


.tableFixHead {
  overflow: auto;
  height: 100px;
}

.tableFixHead thead th {
  position: sticky;
  top: 0;
}

<div class="tableFixHead">
  <table>
    <thead>
      <tr><th>TH 1</th><th>TH 2</th></tr>
    </thead>
    <tbody>
      <tr><td>A1</td><td>A2</td></tr>
      <tr><td>B1</td><td>B2</td></tr>
      <tr><td>C1</td><td>C2</td></tr>
      <tr><td>D1</td><td>D2</td></tr>
      <tr><td>E1</td><td>E2</td></tr>
    </tbody>
  </table>
</div>

IE11

草率地支持 IE11（2.5% market share 截至 10/2018），有点参差不齐，但至少 THs 在最上面 - 你可以添加这个 JavaScript:

function isIE() {
  return navigator.userAgent.indexOf('MSIE') > -1 || navigator.appVersion.indexOf('Trident/') > -1
}


if (isIE()) {

  // Fix table head
  function tableFixHead(ths) {
    var sT = this.scrollTop;
    [].forEach.call(ths, function(th) {
      th.style.transform = "translateY(" + sT + "px)";
    });
  }

  [].forEach.call(document.querySelectorAll(".tableFixHead"), function(el) {
    var ths = el.querySelectorAll("thead th");
    el.addEventListener("scroll", tableFixHead.bind(el, ths));
  });

}

这将（因为 IE 忽略 sticky 位置）使用 transform translateY 来定位 TH 元素。

PS: 上面的 JS（没有包装 if 语句）对所有人来说都相当不错其他常青浏览器也是如此 - 如果 position: sticky; 不符合您的需求...

<table> 固定 <thead> 和可滚动 <tbody>

<table> with fixed <thead> and scrollable <tbody>

html

css

html-table

scrollbar

fixed-header-tables