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- <?php
- /**
- * Overrides theme_menu_link().
- */
- function THEMENAME_menu_link(array $variables) {
- $element = $variables['element'];
- $sub_menu = '';
- if ($element['#below']) {
- // Prevent dropdown functions from being added to management menu so it
- // does not affect the navbar module.
- if (($element['#original_link']['menu_name'] == 'management') && (module_exists('navbar'))) {
- $sub_menu = drupal_render($element['#below']);
- }
- //Here we need to change from ==1 to >=1 to allow for multilevel submenus
- elseif ((!empty($element['#original_link']['depth'])) && ($element['#original_link']['depth'] >= 1)) {
- // Add our own wrapper.
- unset($element['#below']['#theme_wrappers']);
- $sub_menu = '<ul class="dropdown-menu">' . drupal_render($element['#below']) . '</ul>';
- // Generate as standard dropdown.
- //$element['#title'] .= ' <span class="caret"></span>'; Smartmenus plugin add's caret
- $element['#attributes']['class'][] = 'dropdown';
- $element['#localized_options']['html'] = TRUE;
- // Set dropdown trigger element to # to prevent inadvertant page loading
- // when a submenu link is clicked.
- $element['#localized_options']['attributes']['data-target'] = '#';
- $element['#localized_options']['attributes']['class'][] = 'dropdown-toggle';
- //comment element bellow if you want your parent menu links to be "clickable"
- //$element['#localized_options']['attributes']['data-toggle'] = 'dropdown';
- }
- }
- // On primary navigation menu, class 'active' is not set on active menu item.
- // @see https://drupal.org/node/1896674
- if (($element['#href'] == $_GET['q'] || ($element['#href'] == '<front>' && drupal_is_front_page())) && (empty($element['#localized_options']['language']))) {
- $element['#attributes']['class'][] = 'active';
- }
- $output = l($element['#title'], $element['#href'], $element['#localized_options']);
- return '<li' . drupal_attributes($element['#attributes']) . '>' . $output . $sub_menu . "</li>\n";
- }
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