Django 中的选项卡布局

Question

{% extends "base.html" %}
{% load bootstrap4 %}
{% block content %}

<div class="container">


  <!-- Nav tabs -->
  <ul class="nav nav-tabs">
    <li class="nav-item">
      <a class="nav-link active" data-toggle="tab" href="#home">Home</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" data-toggle="tab" href="#menu1">Baby computer Man</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" data-toggle="tab" href="#menu2">Menu 2</a>
    </li>
  </ul>

  <!-- Tab panes -->
  <div class="tab-content">
    <div class="tab-pane container active" id="home">A "Hello, World!" program generally is a computer program that outputs or displays the message "Hello, World!". Such a program is very simple in most programming languages, and is often used to illustrate the basic syntax of a programming language. It is often the first program written by people learning to code.</div>
    <div class="tab-pane container fade" id="menu1">The Manchester Baby, also known as the Small-Scale Experimental Machine, was the world's first electronic stored-program computer. It was built at the University of Manchester, UK, by Frederic C. Williams, Tom Kilburn, and Geoff Tootill, and ran its first program on 21 June 1948, seventy-one years ago</div>
    <div class="tab-pane container fade" id="menu2">...</div>
  </div>


</div>


{% endblock content %}

在此代码中，当我单击第二个和第三个选项卡时，它们不显示内容。 href 似乎不起作用。你能解释一下它有什么问题吗？

另外，如何将选项卡菜单放置在页面中间？通过CSS？您能否展示一些代码示例或提供任何提示？

谢谢

Answer 1

当我用 bootstrap CDN 替换您的 {% load bootstrap4 %} 标签时，它工作得很好。这意味着您一定是错误地设置了那个标签。

<head>
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/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/1.14.7/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
</head>

<body>
  <div class="container">

    <!-- Nav tabs -->
    <ul class="nav nav-tabs">
    <li class="nav-item">
      <a class="nav-link active" data-toggle="tab" href="#home">Home</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" data-toggle="tab" href="#menu1">Baby computer Man</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" data-toggle="tab" href="#menu2">Menu 2</a>
    </li>
    </ul>

    <!-- Tab panes -->
    <div class="tab-content">
    <div class="tab-pane container active" id="home">A "Hello, World!" program generally is a computer program that outputs or displays the message "Hello, World!". Such a program is very simple in most programming languages, and is often used to illustrate the basic syntax of a programming language. It is often the first program written by people learning to code.</div>
    <div class="tab-pane container fade" id="menu1">The Manchester Baby, also known as the Small-Scale Experimental Machine, was the world's first electronic stored-program computer. It was built at the University of Manchester, UK, by Frederic C. Williams, Tom Kilburn, and Geoff Tootill, and ran its first program on 21 June 1948, seventy-one years ago</div>
    <div class="tab-pane container fade" id="menu2">...</div>
    </div>
  </div>
</body>

Django 中的选项卡布局

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