Nav Bar Toggle Button - Refuses to display the dropdown menus

My Django homepage features a Bootstrap navbar that, when resized, displays a toggle button. However, I am experiencing difficulty with dropdown functionality for the navbar items once the toggle button is activated. Can anyone provide guidance on how to address this issue?

If you need more context, here is an example image: https://i.sstatic.net/cREpj.jpg

To further clarify my setup, here are the imports utilized in my project:

You can view the list of imports on Pastebin: https://pastebin.com/QqPiyVxf

    <!-- BOOTSTRAP CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">

    <!-- SCRIPTS -->
    <script src="https://kit.fontawesome.com/879dc93f9e.js" crossorigin="anonymous"></script>

<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
  <!--LOGO-->
  <a class="navbar-brand" style="pointer-events: none">
    <!-- Unclickable -->
    <img src="http://www.w3.org/2000/svg" width="30" height="30" alt="">
  </a>

  <!--MAIN NAV-->
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
      </button>
  <div class="collapse navbar-collapse justify-content-md-center" id="navbarTogglerDemo02">
    {% with request.resolver_match.url_name as url_name %}
    <ul class="navbar-nav">
      <li class="nav-item {% if url_name == 'home' %}active{% endif %}">
        <a class="nav-link" href="{% url 'home' %}">Home</a>
      </li>
      <li class="nav-item {% if url_name == 'about' %}active{% endif %}">
        <a class="nav-link" href="{% url 'about' %}">About</a>
      </li>
      <li class="nav-item {% if url_name == 'projects' %}active{% endif %}">
        <a class="nav-link" href="{% url 'projects' %}">Projects</a>
      </li>
      <li class="nav-item {% if url_name == 'uses' %}active{% endif %}">
        <a class="nav-link" href="{% url 'uses' %}">Uses</a>
      </li>
      <li class="nav-item {% if url_name == 'contact' %}active{% endif %}">
        <a class="nav-link" href="{% url 'contact' %}">Contact</a>
      </li>
    </ul>
    {% endwith %}
  </div>

  <!--SOCIALS-->
  <!-- Twitter -->
  <a class="btn btn-primary" href="#" target="_blank" role="button" style="margin-left: 10px; background-color: #55acee; border-color: #55acee;">
    <i class="fab fa-twitter"></i>
  </a>
  <!-- LinkedIn -->
  <a class="btn btn-primary" href="#" role="button" target="_blank" style="margin: 10px 10px 10px 10px; background-color: #0082ca;border-color: #0082ca">
    <i class="fab fa-linkedin-in"></i>
  </a>
  <!-- Github -->
  <a class="btn btn-primary" href="#" role="button" target="_blank" style="background-color: #333333; border-color: #333333;">
    <i class="fab fa-github"></i>
  </a>
</nav>

At the bottom of the body, below are additional scripts used:

<!-- SCRIPTS -->
    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="96f4f9f9e2e5e2e4f7e6d6a3b8a7b8a5">[email protected]</a>/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>

Answer №1

Updated Working Snippet with Bootstrap 5.1

To implement Bootstrap version 5.1, I made the following changes to your code:

  • Upgraded to Bootstrap 5.1
  • Modified attributes in the button element accordingly
data-toggle="collapse"
data-target="#navbarTogglerDemo02"

Replaced with:

data-bs-toggle="collapse"
data-bs-target="#navbarTogglerDemo02"

Please review the updated working snippet below:

// Code snippet for Bootstrap CSS and JavaScript files

Updated Working Snippet using Bootstrap 3.4.1

Note: This version features toggleable menus for displaying links interactively using the dropdown JavaScript plugin. Remember to call dropdowns via JavaScript as shown below:

Example:

// Call the dropdowns via JavaScript
$('.dropdown-toggle').dropdown();

Here is the updated working snippet for Bootstrap 3.4.1:

// Code snippet for Bootstrap 3.4.1 CSS and JavaScript files

For more details, refer to my other Stack Overflow answer:

Answer №3

Make sure to add the following JavaScript libraries to your template file, just before the closing body tag:

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>

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