/**
* Renders the dropdown
*
* @param array $link The link to render
* @return string
*/
protected function renderDropdown(array $link)
{
if (self::NAVIGATION_NAVMENU !== $this->type) {
return parent::renderDropdown();
}
if ($this->dropdownShouldBeActive($link)) {
$string = '<li class=\'dropdown active\'>';
} else {
$string = '<li class=\'dropdown\'>';
}
$string .= "<a class='dropdown-toggle' data-toggle='dropdown' href='#'>{$link[0]} <span class='caret'></span></a>";
$string .= '<ul class=\'dropdown-menu navmenu-nav\' role=\'menu\'>';
foreach ($link[1] as $item) {
$string .= $this->renderItem($item);
}
$string .= '</ul>';
$string .= '</li>';
return $string;
}
