<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<a id="menu-toggle" href="#" class="btn btn-primary btn-lg toggle"><i class="glyphicon glyphicon-list"></i></a>
<div id="sidebar-wrapper">
<ul class="sidebar-nav">
<a id="menu-close" href="#" class="btn btn-default btn-lg pull-right toggle"><i class="glyphicon glyphicon-remove"></i></a>
<li class="sidebar-brand">
<a href="#">Project name</a>
</li>
<li>
<a href="#">Home</a>
</li>
<li>
<a href="#about">About</a>
</li>
<li>
<a href="#contact">Contact</a>
</li>
</ul>
</div>
<div>
<h2 class="text-center text-primary">Code for document click using switch-case toggleClass</h2>
<code class="col-sm-4 col-sm-offset-4">
<script>
$("#menu-close").click(function(e)
{
e.preventDefault();
e.stopPropagation();
$("#sidebar-wrapper").toggleClass("active");
});
$("#menu-toggle").click(function(e)
{
e.preventDefault();
e.stopPropagation();