HTML Table React 组件中的行没有响应我的 css 样式以限制内容的高度

Question

Codesandbox link我的应用程序中有一个要使用 Html table 的组件。但我现在遇到的问题是我需要将行的高度和宽度限制为特定的固定大小。我尝试在行上应用高度和溢出，但没有用。这里

附上codesandboxlink

HTML TABLE 在反应组件行 (TR) 中未响应 CSS 限制内容高度的样式

下面是我做的。

App.css

import "./styles.css";

export default function App() {
  return (
    <div className="App">
      <h1>Hello CodeSandbox</h1>
      <h2>Start editing to see some magic happen!</h2>

      <table id="customers">
  <tr>
    <th>Company</th>
    <th>Contact</th>
    <th>Country</th>
  </tr>
  <tr>
    <td>  bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    </td>
    <td>Maria Anders</td>
    <td>Germany</td>
  </tr>
  <tr>
    <td>Berglunds snabbköp</td>
    <td>Christina Berglund</td>
    <td>Sweden</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>Königlich Essen</td>
    <td>Philip Cramer</td>
    <td>Germany</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>
  <tr>
    <td>North/South</td>
    <td>Simon Crowther</td>
    <td>UK</td>
  </tr>
  <tr>
    <td>Paris spécialités</td>
    <td>Marie Bertrand</td>
    <td>France</td>
  </tr>
</table>




    </div>
  );
}

Style.css


/* .App {
  font-family: sans-serif;
  text-align: center;
} */

#customers {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#customers td,
#customers th {
  border: 1px solid #ddd;
  padding: 8px;
}

#customers tr:nth-child(even) {
  background-color: #f2f2f2;
  height: 20px;
  overflow: hidden;
}

#customers tr:hover {
  background-color: #ddd;
}

#customers th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #04aa6d;
  color: white;
}

Answer 1

我已经创建了一个解决方案。检查这是否适合你。我为 table td 创建了最大宽度，并添加了 thead 和 tbody 以确保语义正确。

#customers {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#customers td,
#customers th {
  border: 1px solid #ddd;
  padding: 8px;
}

#customers tr:nth-child(even) {
  background-color: #f2f2f2;
  height: 20px;
  overflow: hidden;
}

#customers tr:hover {
  background-color: #ddd;
}

#customers th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #04aa6d;
  color: white;
}

tbody tr td {
  max-width: 100px;
}
tbody tr td div {
  height: 50px;
  overflow-y: scroll;
}

<div className="App">
      <h1>Hello CodeSandbox</h1>
      <h2>Start editing to see some magic happen!</h2>

      <table id="customers">
  <thead>
<tr>
    <th>Company</th>
    <th>Contact</th>
    <th>Country</th>
  </tr>
</thead>
  <tbody>
  <tr>
    <td>  <div>
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    bvgsbdhbhksbhsbuihbsn nbhbhsbdh, sbhsb shbdhb vbhbjhbsjnbjsnjs k njlnljnljnjnjnb njnjjnjnj 
    </div>
    </td>
    <td>Maria Anders</td>
    <td>Germany</td>
  </tr>
  <tr>
    <td>Berglunds snabbköp</td>
    <td>Christina Berglund</td>
    <td>Sweden</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>Königlich Essen</td>
    <td>Philip Cramer</td>
    <td>Germany</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>
  <tr>
    <td>North/South</td>
    <td>Simon Crowther</td>
    <td>UK</td>
  </tr>
  <tr>
    <td>Paris spécialités</td>
    <td>Marie Bertrand</td>
    <td>France</td>
  </tr>
  </tbody>
</table>




    </div>

HTML Table React 组件中的行没有响应我的 css 样式以限制内容的高度

HTML Table row in React component is not responding to my css styles in order to limit the height of the content

html

css

html-table

sass

reactjs