"Upon clicking the Bootstrap dropdown button, it mysteriously vanishes from

I am experiencing an issue where the button meant to reveal a dropdown menu is actually hiding the dropdown button itself. Interestingly, another dropdown menu in the same navigation works perfectly fine.

<div class="side-nav pull-right">
  <div class="dropdown">
    <button type="button" class="profile dropdown-toggle" data-toggle="dropdown" id = "dropdownMenuButton" aria-haspopup="true" aria-expanded="false">Hello Arthur K. <img src = "images/triangle.png" alt =""/> </button>
    <div class="dropdown-menu" role="menu" aria-labelledby="dropdownMenuButton">    
      <a href="#" title="Users">Users</a>
      <a href="#" title="Snippets">Snippets</a>
      <a href="#" title="Translations">Translations</a>
    </div>
  </div>
  <a href="#" class="profile">My account</a>
</div>
javascriptjqueryhtmlcssbootstrap-4

Answer №1

Take a look at this practical example.. for further details check out this link 

<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>

<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>

<div class="dropdown">
  <button class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropdown option
  </button>
  <div class="dropdown-menu" aria-labelledby="dropdownMenuButton">
    <a class="dropdown-item" href="#">Action</a>
    <a class="dropdown-item" href="#">Another action</a>
    <a class="dropdown-item" href="#">Something different here</a>
  </div>
</div>

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