This HTML code includes a dropdown menu created using Bootstrap. It contains navigation links for Home, Add User, Export, and Logout.
<ul class="nav navbar-nav navbar-right">
<li <?php if($tabs=='home' or $tabs=='') echo ' class="active"';?>><a href="<?php echo site_url('');?>">Home</a></li>
<li><a href="javascript:void(0)" onclick="LoadAddUser(); return false;">Add User</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Export </a>
<ul class="dropdown-menu">
<li><a href="javascript:void(0)" onclick="LoadContactList(); return false;">Contact List</a></li>
<li><a href="javascript:void(0)" onclick="LoadExportBox(); return false;">Email List</a></li>
</ul>
</li>
<li><a href="#">Logout</a></li>
</ul>
The challenge is to make the "Export" item in the dropdown unclickable while still displaying the dropdown menu when hovered over. How can this be achieved?