JSFiddle - React, Tailwind, and code Playground

by jonahe

HTML

<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<link rel="stylesheet" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- 
  Bootstrap docs: https://getbootstrap.com/docs
-->

  <nav>
    <div class="dropdown">
      <button id="language" class="btn btn-warning dropdown-toggle" type="button" id="dropdownMenu2"
        data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" onclick="clickButton()">
        English
      </button>
      <div id="languagelist" class="dropdown-menu" aria-labelledby="dropdownMenu2" onclick="clickItem();">
      <a class="dropdown-item" href="/en">English</a>
      <a class="dropdown-item" href="/fr">French</a>
      </div>
    </div>
  </nav>

CSS

.row {
  background: #f8f9fa;
  margin-top: 20px;
}

.col {
  border: solid 1px #6c757d;
  padding: 10px;
}

JavaScript

$(function() {
    function setAktivMenu(text) {
        $('#aktiv').val(text).html(function(i, html) {
            return text + html.slice(html.indexOf(' <'));
        });
    }

    // Inialize the menu to Inactiv
    setAktivMenu(localStorage.getItem("selectedLanguage") || "Inactive"); 
    
    $('#aktiv + .dropdown-menu').on('click', 'li>a', function() {
        setAktivMenu($(this).text());
        localStorage.setItem("selectedLanguage", $(this).text());
    });
});