Issues with the Bootstrap navbar toggle functionality

Hello there! I hope you're doing well. I've been following the Bootstrap 5 tutorial on Traversy media's YouTube channel, but I'm encountering an issue with the nav toggler. The nav is not showing up for me and I can't figure out what I'm doing wrong.

You can find the video tutorial here: https://www.youtube.com/watch?v=4sosXZsdy-s. The specific section on the navbar I'm referring to is from timestamp 6:45 to 14:06.

<!-- Bootstrap 5 libraries -->
<link href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="c3a1acacb7b0b7b1a2b383f6edf3edf1">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="81e3eeeef5f2f5f3e0f1ace8e2eeeff2c1b0afb2afb1">[email protected]</a>/font/bootstrap-icons.css">
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="53233c232336217d392013627d62657d63">[email protected]</a>/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>



<!--navbar-->
<nav class="navbar navbar-expand-lg bg-dark navbar-dark py-3 fixed-top">
  <div class="container">
    <a href="#" class="navbar-brand">Frontend bootcamp</a>

    <button class="navbar-toggler" data-bs-toggle="collapse" data-bs-target="#navbar">
            <span class="navbar-toggler-icon"></span>
        </button>
    <div class="collapse navbar-collapse">
      <ul class="navbar-nav ms-auto" id="navbar">
        <li class="nav-item">
          <a href="#learn" class="nav-link">What you'll learn</a>
        </li>
        <li class="nav-item">
          <a href="#questions" class="nav-link">Questions</a>
        </li>
        <li class="nav-item">
          <a href="#instructors" class="nav-link">Instructors</a>
        </li>
      </ul>
    </div>
  </div>
</nav>

htmlcssbootstrap-5

Answer №1

Check out this practical demonstration. I utilized the <button> element from the Bootstrap example and relocated the id="navbar" from <ul> to the <div> element.

<!-- Bootstrap 5 libraries -->
<link href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="b4d6dbdbc0c7c0c6d5c4f4819a849a86">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4b2924243f383f392a3b6622282425380b7a6578657b">[email protected]</a>/font/bootstrap-icons.css">
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1e6e716e6e7b6c30746d5e2f302f28302e">[email protected]</a>/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>


<!--navbar-->
<nav class="navbar navbar-expand-lg bg-dark navbar-dark py-3 fixed-top">
  <div class="container">
    <a href="#" class="navbar-brand">Frontend bootcamp</a>

<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
    <div class="collapse navbar-collapse" id="navbar">
      <ul class="navbar-nav ms-auto" >
        <li class="nav-item">
          <a href="#learn" class="nav-link">What you'll learn</a>
        </li>
        <li class="nav-item">
          <a href="#questions" class="nav-link">Questions</a>
        </li>
        <li class="nav-item">
          <a href="#instructors" class="nav-link">Instructors</a>
        </li>
      </ul>
    </div>
  </div>
</nav>

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