表格行未填满全长答案

【问题标题】：Table rows not filling full length表格行未填满全长
【发布时间】：2021-11-17 04:35:03
【问题描述】：

我使用的是 Bootstrap 表格设计，我有 8 个标题单元格和 5 个正文单元格，但由于某种原因，这些行仅跨越 4 列。我不知道为什么，我打了一个空白。

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous"></script>
<table class="table">
  <thead>
    <tr>
      <th scope="col">Name</th>
      <th scope="col">B2C2</th>
      <th scope="col">Kraken</th>
      <th scope="col">CEX</th>
      <th scope="col">Qredo</th>
      <th scope="col">Gemini</th>
      <th scope="col">Coinbase</th>
      <th scope="col">Galaxy</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th scope="row">BTC</th>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">ETH</th>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">ADA</th>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">DAT</th>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">TEST</th>
      <td></td>
      <td></td>
      <td></td>
    </tr>
  </tbody>
</table>

目前看起来像这样：

任何帮助将不胜感激！

【问题讨论】：

标签： html html-table

【解决方案1】：

您好，再添加<td></td>标签 4 次。检查此代码。会有帮助的。

<!DOCTYPE html>**strong text**
<html>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous"></script>
<table class="table">
  <thead>
    <tr>
      <th scope="col">Name</th>
      <th scope="col">B2C2</th>
      <th scope="col">Kraken</th>
      <th scope="col">CEX</th>
      <th scope="col">Qredo</th>
      <th scope="col">Gemini</th>
      <th scope="col">Coinbase</th>
      <th scope="col">Galaxy</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th scope="row">BTC</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">ETH</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">ADA</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">DAT</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>   
    </tr>
    <tr>
      <th scope="row">TEST</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
  </tbody>**strong text**
</table>
</html>

【讨论】：

【解决方案2】：

意识到我做错了什么，所以为了使行跨越所有列，我需要将相同数量的 td 标签添加到我有多少个 td，例如我有 3 个 td，需要再添加 4 个。

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous"></script>
<table class="table">
  <thead>
    <tr>
      <th scope="col">Name</th>
      <th scope="col">B2C2</th>
      <th scope="col">Kraken</th>
      <th scope="col">CEX</th>
      <th scope="col">Qredo</th>
      <th scope="col">Gemini</th>
      <th scope="col">Coinbase</th>
      <th scope="col">Galaxy</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th scope="row">BTC</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">ETH</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">ADA</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">DAT</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th scope="row">TEST</th>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
      <td></td>
    </tr>
  </tbody>
</table>

【讨论】：

或<td colspan="7"></td>。