【问题标题】:How to paginate a table using the DataTables pagination plugin如何使用 DataTables 分页插件对表格进行分页
【发布时间】:2020-05-01 07:57:14
【问题描述】:

在客户端脚本方面,我认为自己是个菜鸟,所以我可能在这里犯了一个新手错误。

我想使用 DataTables.net Jquery 插件对我的表进行分页。我尝试过的一切都不会改变桌子。这是最新的代码:

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h2>Striped Rows</h2>
  <p>The .table-striped class adds zebra-stripes to a table:</p>            
  <table id="tabledata" class="table table-striped">
    <thead>
      <tr>
        <th>Firstname</th>
        <th>Lastname</th>
        <th>Email</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>John</td>
        <td>Doe</td>
        <td>john@example.com</td>
      </tr>
      <tr>
        <td>Mary</td>
        <td>Moe</td>
        <td>mary@example.com</td>
      </tr>
      <tr>
        <td>July</td>
        <td>Dooley</td>
        <td>july@example.com</td>
      </tr>
      <tr>
        <td>John</td>
        <td>Doe</td>
        <td>john@example.com</td>
      </tr>
      <tr>
        <td>Mary</td>
        <td>Moe</td>
        <td>mary@example.com</td>
      </tr>
      <tr>
        <td>July</td>
        <td>Dooley</td>
        <td>july@example.com</td>
      </tr>
      <tr>
        <td>John</td>
        <td>Doe</td>
        <td>john@example.com</td>
      </tr>
      <tr>
        <td>Mary</td>
        <td>Moe</td>
        <td>mary@example.com</td>
      </tr>
      <tr>
        <td>July</td>
        <td>Dooley</td>
        <td>july@example.com</td>
      </tr>
      <tr>
        <td>John</td>
        <td>Doe</td>
        <td>john@example.com</td>
      </tr>
      <tr>
        <td>Mary</td>
        <td>Moe</td>
        <td>mary@example.com</td>
      </tr>
      <tr>
        <td>July</td>
        <td>Dooley</td>
        <td>july@example.com</td>
      </tr>
      <tr>
        <td>John</td>
        <td>Doe</td>
        <td>john@example.com</td>
      </tr>
      <tr>
        <td>Mary</td>
        <td>Moe</td>
        <td>mary@example.com</td>
      </tr>
      <tr>
        <td>July</td>
        <td>Dooley</td>
        <td>july@example.com</td>
      </tr>
    </tbody>
  </table>
</div>
</body>
</html>

<script>scr="http://cdn.datatables.net/1.10.20/css/jquery.dataTables.min.css"</script>
<script>scr="http://cdn.datatables.net/1.10.20/js/jquery.dataTables.min.js"</script>

<script>
$(document).ready( function () {
    $('#tabledata').DataTable();
} );
</script>

顺便说一句,我正在使用 Flask 来传递页面,但我认为这并不重要。

【问题讨论】:

    标签: jquery pagination jquery-plugins cdn


    【解决方案1】:

    分页默认发生在数据表中。问题是因为您添加到 HTML 中的 scriptlink 元素没有使用正确的语法。

    具体来说,属性是src而不是scr&gt;在标签的末尾,CSS文件需要使用&lt;link /&gt;,而不是&lt;script /&gt;。这些元素也需要放在&lt;head&gt; 内,或者就在&lt;/body&gt; 之前。

    试试这个:

    <!DOCTYPE html>
    <html lang="en">
    
    <head>
      <title>Bootstrap Example</title>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
      <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
      <link rel="stylesheet" href="http://cdn.datatables.net/1.10.20/css/jquery.dataTables.min.css" />
      <script src="http://cdn.datatables.net/1.10.20/js/jquery.dataTables.min.js"></script>
      <script>
        $(document).ready(function() {
          $('#tabledata').DataTable();
        });
      </script>
    </head>
    
    <body>
      <div class="container">
        <h2>Striped Rows</h2>
        <p>The .table-striped class adds zebra-stripes to a table:</p>
        <table id="tabledata" class="table table-striped">
          <thead>
            <tr>
              <th>Firstname</th>
              <th>Lastname</th>
              <th>Email</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td>John</td>
              <td>Doe</td>
              <td>john@example.com</td>
            </tr>
            <tr>
              <td>Mary</td>
              <td>Moe</td>
              <td>mary@example.com</td>
            </tr>
            <tr>
              <td>July</td>
              <td>Dooley</td>
              <td>july@example.com</td>
            </tr>
            <tr>
              <td>John</td>
              <td>Doe</td>
              <td>john@example.com</td>
            </tr>
            <tr>
              <td>Mary</td>
              <td>Moe</td>
              <td>mary@example.com</td>
            </tr>
            <tr>
              <td>July</td>
              <td>Dooley</td>
              <td>july@example.com</td>
            </tr>
            <tr>
              <td>John</td>
              <td>Doe</td>
              <td>john@example.com</td>
            </tr>
            <tr>
              <td>Mary</td>
              <td>Moe</td>
              <td>mary@example.com</td>
            </tr>
            <tr>
              <td>July</td>
              <td>Dooley</td>
              <td>july@example.com</td>
            </tr>
            <tr>
              <td>John</td>
              <td>Doe</td>
              <td>john@example.com</td>
            </tr>
            <tr>
              <td>Mary</td>
              <td>Moe</td>
              <td>mary@example.com</td>
            </tr>
            <tr>
              <td>July</td>
              <td>Dooley</td>
              <td>july@example.com</td>
            </tr>
            <tr>
              <td>John</td>
              <td>Doe</td>
              <td>john@example.com</td>
            </tr>
            <tr>
              <td>Mary</td>
              <td>Moe</td>
              <td>mary@example.com</td>
            </tr>
            <tr>
              <td>July</td>
              <td>Dooley</td>
              <td>july@example.com</td>
            </tr>
          </tbody>
        </table>
      </div>
    </body>
    
    </html>

    【讨论】:

    • 完美。谢谢。
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