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I'm trying to collapse this Navbar but it is not working. The button is not doing anything.

This is my code:

<nav class="navbar navbar-expand-md navbar-dark bg-dark mb-4">
  <a class="navbar-brand" href="/lsapp/public/">{{config ('app.name', 'LSAPP')}}</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="#navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarCollapse">
      <ul class="navbar-nav mr-auto">
        <li class="nav-item ">
          <a class="nav-link" href="/lsapp/public/">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item ">
          <a class="nav-link" href="/lsapp/public/about">About</a>
        </li>
        <li class="nav-item">
          <a class="nav-link " href="/lsapp/public/services" tabindex="-1">Services</a>
        </li>
        <li class="nav-item">
            <a class="nav-link " href="/lsapp/public/posts" tabindex="-1">Blog</a>
          </li>
      </ul>
     <form class="form-inline mt-2 mt-md-0">
        <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
        <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
      </form>
    </div>
  </nav>

I'm trying to collapse this Navbar but it is not working. The button is not doing anything.

This is my code:

<nav class="navbar navbar-expand-md navbar-dark bg-dark mb-4">
  <a class="navbar-brand" href="/lsapp/public/">{{config ('app.name', 'LSAPP')}}</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="#navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarCollapse">
      <ul class="navbar-nav mr-auto">
        <li class="nav-item ">
          <a class="nav-link" href="/lsapp/public/">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item ">
          <a class="nav-link" href="/lsapp/public/about">About</a>
        </li>
        <li class="nav-item">
          <a class="nav-link " href="/lsapp/public/services" tabindex="-1">Services</a>
        </li>
        <li class="nav-item">
            <a class="nav-link " href="/lsapp/public/posts" tabindex="-1">Blog</a>
          </li>
      </ul>
     <form class="form-inline mt-2 mt-md-0">
        <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
        <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
      </form>
    </div>
  </nav>
  • javascript
  • html
  • css
Share Improve this question edited Sep 21, 2019 at 13:25 sao 1,8216 gold badges26 silver badges44 bronze badges asked Mar 2, 2019 at 20:53 Pode IonutPode Ionut 191 silver badge7 bronze badges
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2 Answers 2

Reset to default 4

It is working please check if you had linked the bootstrap css and js files correctly If you are using cdn then

<head>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn./bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>
<body>
//Your navbar code here
<script src="https://code.jquery./jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare./ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn./bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</body>

if you are not using cdn then you should replace the src with the file path

i have tested your code and its working. I guess you have a javascript error before bootstrap.js can be loaded.

Or jQuery isnt loaded before bootstrap.

please check the browser console (F12)

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