I'm facing an issue with the dropdown menu and my controller. I have defined variables in my controller for the dropdown content, but they are not displaying on the webpage. The variables {$DEN}, {$DPT}, and {$DES} seem to be causing the problem.
Below is the HTML markup:
<div class="top-nav">
<nav class="navbar navbar-default">
<div class="container">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">Menu
</button>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<img src="{$favlogo}" alt="" width="8%" height="auto">
<li class="hvr-bounce-to-bottom active">{$homebar}</li>
<li class="hvr-bounce-to-bottom">{$aboutUs}</li>
<li class="hvr-bounce-to-bottom">{$servicos}</li>
<li class="hvr-bounce-to-bottom">{$galeria}</li>
<li class="hvr-bounce-to-bottom">{$equipa}</li>
<li class="hvr-bounce-to-bottom">{$contactUs}</li>
<li class="hvr-bounce-to-bottom">{$user}</li>
<li class="hvr-bounce-to-bottom">{$login}</li>
<li class="hvr-bounce-to-bottom">{$logout}</li>
<li class="hvr-bounce-to-bottom">{$email}</li>
<li class="hvr-bounce-to-bottom">{$contacto}</li>
<li class="dropdown">
<a href="javascript:void(0)" class="dropbtn">Idioma</a>
<div class="dropdown-content">
{$DEN}
{$DPT}
{$DES}
</div>
</li>
</ul>
<div class="clearfix"> </div>
</div>
</div>
</nav>
</div>
Here is the relevant section of the Controller code:
$data['DPT'] = '<a href="'.base_url('index.php/cart/indexPT').'">Português</a>';
$data['DEN'] = '<a href="'.base_url('index.php/cart/indexEN').'">English</a>';
$data['DES'] = '<a href="'.base_url('index.php/cart/indexES').'">Español</a>';
//------------------ FOOTER ----------------------
$data['footercontactUS'] = '<a href="'.base_url('index.php/cart/contactUS').'">Contacte-nos</a>';
$data['footeraboutUS'] = '<a href="'.base_url('index.php/cart/aboutUS').'">Sobre Nós</a>';
return $data;