Question

我正在尝试实现可滚动的表体。我能够成功地做到了，但现在我面临宽度100％的问题

请检查此jsfiddle https://jsfiddle.net/Ratan_Paul/stpgd6x6/

<table>
<thead style="display:block;">
  <tr>
    <th>Company</th>
    <th>Contact</th>
    <th>Country</th>
  </tr>
 </thead>
 <tbody style="max-height: 50px;display: block;overflow-y:auto;">
  <tr>
    <td>Alfreds Futterkiste</td>
    <td>Maria Anders</td>
    <td>Germany</td>
  </tr>
  <tr>
    <td>Centro comercial Moctezuma</td>
    <td>Francisco Chang</td>
    <td>Mexico</td>
  </tr>
  <tr>
    <td>Ernst Handel</td>
    <td>Roland Mendel</td>
    <td>Austria</td>
  </tr>
  <tr>
    <td>Island Trading</td>
    <td>Helen Bennett</td>
    <td>UK</td>
  </tr>
  <tr>
    <td>Laughing Bacchus Winecellars</td>
    <td>Yoshi Tannamuri</td>
    <td>Canada</td>
  </tr>
  <tr>
    <td>Magazzini Alimentari Riuniti</td>
    <td>Giovanni Rovelli</td>
    <td>Italy</td>
  </tr>
  </tbody>
</table>

我不能将宽度应用于thead和tbody吗？任何解决方案，所以我可以使用滚动，并将宽度设置为100％

Answer 1

试用此代码。我认为这对你最好

table{
  width:100%;
}
tbody{
  width:100% !important;
  max-height: 50px;
  display: block;
  overflow-y:auto;
}
thead{
  min-width:100% !important;
}
thead tr{
  width:calc(100% - 17px) !important;
  display:inline-block;
}
tbody tr{
  width:100% !important;
  display:inline-block;
}
th, td{
  width:30% !important;
  display:inline-block;
  text-align:left;
}

<table>
<thead>
  <tr>
    <th>Company</th>
    <th>Contact</th>
    <th>Country</th>
  </tr>
 </thead>
 <tbody>
  <tr>
    <td>Alfreds Futterkiste</td>
    <td>Maria Anders</td>
    <td>Germany</td>
  </tr>
  <tr>
    <td>Centro comercial Moctezuma</td>
    <td>Francisco Chang</td>
    <td>Mexico</td>
  </tr>
  <tr>
    <td>Ernst Handel</td>
    <td>Roland Mendel</td>
    <td>Austria</td>
  </tr>
  <tr>
    <td>Island Trading</td>
    <td>Helen Bennett</td>
    <td>UK</td>
  </tr>
  <tr>
    <td>Laughing Bacchus Winecellars</td>
    <td>Yoshi Tannamuri</td>
    <td>Canada</td>
  </tr>
  <tr>
    <td>Magazzini Alimentari Riuniti</td>
    <td>Giovanni Rovelli</td>
    <td>Italy</td>
  </tr>
  </tbody>
</table>

Answer 2

如果要使表格可滚动并设置其高度，则只需使用表格本身即可。

删除桌面上的所有样式，并添加此css：

table {
  width: 100%;
  max-height: 80px;
  display: block;
  overflow-y: scroll;
  position: relative;
}

看到这个小提琴： https://jsfiddle.net/stpgd6x6/3/

Answer 3

您需要清除最初带有表格的几种样式，并设置宽度为33％，因为您使用了3个列标题（100％/ 3）

见下文：

＆＃13;

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    border: 2px solid black;
}

thead, tbody, tr, td, th { display: block; }

tr:after {
    content: ' ';
    display: block;
    visibility: hidden;
    clear: both;
}

thead th { 
    height: 30px;
    line-height: 30px;
    text-align: left;
}

tbody {
    height: 100px;
    overflow-y: auto;
}

thead {
    /* fallback */
    width: 97%;
    /* minus scroll bar width */
    width: calc(100% - 17px);
}

tbody { border-top: 2px solid black; }

tbody td, thead th {
    width: 33%;
    float: left;
}

tbody td:last-child, thead th:last-child {
    border-right: none;
}

＆＃13;

<table>
<thead>
  <tr>
    <th>Company</th>
    <th>Contact</th>
    <th>Country</th>
  </tr>
 </thead>
 <tbody>
  <tr>
    <td>Alfreds Futterkiste</td>
    <td>Maria Anders</td>
    <td>Germany</td>
  </tr>
  <tr>
    <td>Centro comercial Moctezuma</td>
    <td>Francisco Chang</td>
    <td>Mexico</td>
  </tr>
  <tr>
    <td>Ernst Handel</td>
    <td>Roland Mendel</td>
    <td>Austria</td>
  </tr>
  <tr>
    <td>Island Trading</td>
    <td>Helen Bennett</td>
    <td>UK</td>
  </tr>
  <tr>
    <td>Laughing Bacchus Winecellars</td>
    <td>Yoshi Tannamuri</td>
    <td>Canada</td>
  </tr>
  <tr>
    <td>Magazzini Alimentari Riuniti</td>
    <td>Giovanni Rovelli</td>
    <td>Italy</td>
  </tr>
  </tbody>
</table>

＆＃13;

更详细的答案可以在这里找到：HTML table with 100% width, with vertical scroll inside tbody

Answer 4

对此有一个更简单的CSS解决方案。不用担心元素的宽度和滚动，只需用容器div包裹表格，并对( echo RET ) | plink.exe -raw example.com -P port元素使用样式position: sticky。下面的示例片段-

th

.table-container {
  max-height: 160px;
  border: 1px solid red;
  overflow: auto;
}

th {
  position: sticky;
  top: 0;
  background: white;
}

td, th {
  padding: 4px 8px;
}

如何使用可滚动的表体适用宽度100％

4 个答案: