Having Trouble with the Bootstrap Responsive Menu Button Not Working

I'm struggling with the Bootstrap menu I created, as it's not collapsing or animating. Everything seems to be working fine except for the button that isn't functioning.

        <nav class="navbar navbar-expand-lg navbar-light bg-dark alb">
          <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo03" aria-controls="navbarTogglerDemo03" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
          </button>
      <!-- Logo for desktop -->
                    <a href="index.html" class="logo">
                        <img src="img/logo.png" alt="IMG-LOGO">
                    </a>

          <div class="collapse navbar-collapse" id="navbarTogglerDemo03">
            <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
              <li class="nav-item active">
                <a class="nav-link" href="#" style="color:white">Home <span class="sr-only">(current)</span></a>
              </li>
              <li class="nav-item">
                <a class="nav-link" href="#" style="color:white">Motorcycle Brands</a>
              </li>
              <li class="nav-item">
                <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true" style="color:white">Disabled Section</a>
              </li>
            </ul>
            <form class="form-inline my-2 my-lg-0">
              <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
              <button class="btn btn-outline-success my-2 my-sm-0" type="submit" style="color:white">Search</button>
            </form>
          </div>
        </nav>
htmlcsstwitter-bootstrapbootstrap-4menu

Answer №1

I tried out your code and incorporated an online CDN into my own version, which worked perfectly without any issues. I recommend comparing your code with mine to identify where the mistake might be.

Here's a snippet of the code I used:

<!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>
  <nav class="navbar navbar-expand-lg navbar-light bg-dark alb">
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo03" aria-controls="navbarTogglerDemo03" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <a href="index.html" class="logo">
      <img src="img/logo.png" alt="IMG-LOGO">
    </a>

    <div class="collapse navbar-collapse" id="navbarTogglerDemo03">
      <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
        <li class="nav-item active">
          <a class="nav-link" href="#" style="color:white">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#" style="color:white">Marci moto</a>
        </li>
        <li class="nav-item">
          <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true" style="color:white">Sectiune dezactivata</a>
        </li>
      </ul>
      <form class="form-inline my-2 my-lg-0">
        <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
        <button class="btn btn-outline-success my-2 my-sm-0" type="submit" style="color:white">Cautare</button>
      </form>
    </div>
  </nav> 
</body>
</html>

By comparing our codes, you should be able to pinpoint and resolve the issue you're facing.

Hope this helps!

Thank you for considering these suggestions...

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