public static function UIkitBreadcrumb::preRenderUIkitBreadcrumb in UIkit Components 8.3

Pre-render callback: Sets the breadcrumb attributes.

Doing so during pre_render gives modules a chance to alter the breadcrumb.

Parameters

array $element: A renderable array.

Return value

array A renderable array.

File

src/Element/UIkitBreadcrumb.php, line 77

Class

UIkitBreadcrumb

Provides a render element for the Breadcrumb component.

Namespace

Drupal\uikit_components\Element

Code

public static function preRenderUIkitBreadcrumb($element) {

  // Set the attributes for the breadcrumb outer element.
  $element['#attributes']
    ->addClass('uk-breadcrumb');
  foreach ($element['#items'] as $key => $item) {

    // Set the item attributes.
    $item_attributes = new Attribute();
    if (isset($item['disabled']) && $item['disabled']) {
      $item_attributes
        ->addClass('uk-disabled');
    }
    $element['#items'][$key]['attributes'] = $item_attributes;
  }
  return $element;
}