使用引导程序修复了表头

Question

我遇到了冲突，因为只有当我将 div 与表响应类一起使用时，我的标头才被修复，但我需要它来使表溢出。有人可以帮助我吗？

使用表格响应类

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <!-- CSS only -->
    <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
    <style>

    </style>
</head>

<body>
    <div class="table-responsive">
        <table class="table table-striped w-auto">
            <thead class="bg-light sticky-top">
                <tr>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
            </tbody>
        </table>
    </div>
</body>

</html>

没有表格响应类

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <!-- CSS only -->
    <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
    <style>

    </style>
</head>

<body>
    <div>
        <table class="table table-striped w-auto">
            <thead class="bg-light sticky-top">
                <tr>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                    <th>header</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
                <tr>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                    <td>Cell</td>
                </tr>
            </tbody>
        </table>
    </div>
</body>

</html>

重要：我需要表响应类在需要时使表溢出。

Answer 1

table-responsive

具有

overflow: auto;

，因此，您的标题无法保持粘性。

“粘性定位元素是其计算位置的元素值是有粘性的。它被视为相对定位，直到它包含块跨越指定阈值（例如将 top 设置为除 auto 以外的值）在其流根（或其容器）内滚动），此时它被视为“卡住”，直到遇到其包含块的相对边缘。”

~ 位置：-CSS-Mozilla

我会尝试此设置作为替代方案。它没有有问题的

table-responsive

类。但是，标题是粘性的，并且表格仍然具有响应能力，就像使用

responsive

类一样。

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <!-- CSS only -->
  <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
  <style>

  </style>
</head>

<body>
  <div class="position-relative">
    <table class="table table-striped">
      <thead class="bg-light sticky-top top-0">
        <tr>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
          <th>header</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
        <tr>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
          <td>Cell</td>
        </tr>
      </tbody>
    </table>
  </div>
</body>

</html>

Answer 2

table-responsive

使表格容器可以水平滚动，并且它将成为具有粘性标题滚动机制的最近祖先。根据文档，具有位置粘性的元素只会粘到具有滚动机制的最近的祖先，在这种情况下，它将是表格容器而不是我们想要的窗口。

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