放置在 CSS 网格中时需要表格滚动而不是正文滚动



我在div中放置了一个表。表格超出了div 的宽度。并且div 已设置为滚动overflow-x。下面的代码工作正常

body {
  margin: 0;
}
.table-section {
  width: 100%;
  overflow-x: scroll;
  padding: 10px;
  background-color: lightblue;
}
.table-section table {
  background-color: royalblue;
}
.table-section table th {
  min-width: 150px;
}
<div class="table-section">
    <table>
      <thead>
        <tr>
          <th>
            Col 1
          </th>
          <th>
            Col 2
          </th>
          <th>
            Col 3
          </th>
          <th>
            Col 4
          </th>
          <th>
            Col 5
          </th>
          <th>
            Col 6
          </th>
          <th>
            Col 7
          </th>
          <th>
            Col 8
          </th>
      </thead>
    </table>
  </div>

但是,如果我将整个东西放在网格单元格中,overflow-x似乎不起作用。文档正文有滚动。代码如下:

body {
  margin: 0;
}
.grid {
  display: grid;
  grid-template-columns: 230px 1fr;
}
.table-section {
  grid-column: 2 / 3;
  width: 100%;
  overflow-x: scroll;
  padding: 10px;
  background-color: lightblue;
}
.table-section table {
  background-color: royalblue;
}
.table-section table th {
  min-width: 150px;
}
<div class="grid">
  <div class="table-section">
    <table>
      <thead>
        <tr>
          <th>
            Col 1
          </th>
          <th>
            Col 2
          </th>
          <th>
            Col 3
          </th>
          <th>
            Col 4
          </th>
          <th>
            Col 5
          </th>
          <th>
            Col 6
          </th>
          <th>
            Col 7
          </th>
          <th>
            Col 8
          </th>
      </thead>
    </table>
  </div>
</div>

为什么它在网格单元中不起作用?我该如何解决它?谢谢。

我通常不会将表格网格混合使用。无论如何,请注意,在Firefox 66中溢出工作正常,而在Chrome中则不然。从table-section中删除width: 100%,在以下两个方面都没有它就可以正常工作:

请参阅下面的演示:

body {
  margin: 0;
}
.grid {
  display: grid;
  grid-template-columns: 230px 1fr;
}
.table-section {
  grid-column: 2 / 3;
  /*width: 100%;*/
  overflow-x: scroll;
  padding: 10px;
  background-color: lightblue;
}
.table-section table {
  background-color: royalblue;
}
.table-section table th {
  min-width: 150px;
}
<div class="grid">
  <div class="table-section">
    <table>
      <thead>
        <tr>
          <th>
            Col 1
          </th>
          <th>
            Col 2
          </th>
          <th>
            Col 3
          </th>
          <th>
            Col 4
          </th>
          <th>
            Col 5
          </th>
          <th>
            Col 6
          </th>
          <th>
            Col 7
          </th>
          <th>
            Col 8
          </th>
      </thead>
    </table>
  </div>
</div>

如果您的表格小于网格单元格 - 要修复,您可以考虑min-width: 100%box-sizing: border-box来考虑宽度计算中的padding

body {
  margin: 0;
}
.grid {
  display: grid;
  grid-template-columns: 230px 1fr;
}
.table-section {
  grid-column: 2 / 3;
  min-width: 100%; /* changed */
  overflow-x: scroll;
  padding: 10px;
  background-color: lightblue;
  box-sizing: border-box; /* added */
}
.table-section table {
  background-color: royalblue;
}
.table-section table th {
  min-width: 150px;
}
<div class="grid">
  <div class="table-section">
    <table>
      <thead>
        <tr>
          <th>
            Col 1
          </th>
          <th>
            Col 2
          </th>
          <th>
            Col 3
          </th>
          <th>
            Col 4
          </th>
          <th>
            Col 5
          </th>
          <th>
            Col 6
          </th>
          <th>
            Col 7
          </th>
          <th>
            Col 8
          </th>
      </thead>
    </table>
  </div>
</div>

使用 min-width 而不是 width:100%

body {
  margin: 0;
}
.grid {
  display: grid;
  grid-template-columns: 230px 1fr;
}
.table-section {
  grid-column: 2 / 3;
  min-width: 600px;
  overflow-x: scroll;
  padding: 10px;
  background-color: lightblue;
}
.table-section table {
  background-color: royalblue;
}
.table-section table th {
  min-width: 150px;
}
<div class="grid">
  <div class="table-section">
    <table>
      <thead>
        <tr>
          <th>
            Col 1
          </th>
          <th>
            Col 2
          </th>
          <th>
            Col 3
          </th>
          <th>
            Col 4
          </th>
          <th>
            Col 5
          </th>
          <th>
            Col 6
          </th>
          <th>
            Col 7
          </th>
          <th>
            Col 8
          </th>
      </thead>
    </table>
  </div>
</div>

删除某种代码并创建一个新代码。

padding:10px .table-section 类,然后将表包装到另一个 div

在这里看到我的小提琴 https://jsfiddle.net/c0mx9Lzv/4/

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