jQuery addClass example

Change class name on click in jQuery

by bravemaster619

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-modal/0.9.2/jquery.modal.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery-modal/0.9.2/jquery.modal.min.css">
<div id="header">
  <div id="nav-menu-container">
    <ul>
    
    </ul>
  </div>
</div>

CSS

body {
  background: #eeeeee;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

$(document).ready(() => {
  $('#header #nav-menu-container ul').append('<li class="tweet"><a href="#tweetmodel">Tweets</a></li>').addClass('additionalnavtext');
  $('.tweet').click(() => {
    $('<div id="tweetmodel" class="modal"><p>Testing</p><a href="#" rel="modal:close">Close</a></div>').modal();
  });
});