class AttachmentTestFormatter

Plugin implementation of the 'number_unformatted_with_attachment' formatter.

Attributes

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\DependencyInjection\AutowiredInstanceTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
    • class \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface extends \Drupal\Core\Plugin\PluginBase
      • class \Drupal\Core\Field\FormatterBase implements \Drupal\Core\Field\FormatterInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface extends \Drupal\Core\Field\PluginSettingsBase
        • class \Drupal\Core\Field\Plugin\Field\FieldFormatter\NumericUnformattedFormatter extends \Drupal\Core\Field\FormatterBase
          • class \Drupal\views_test_formatter\Plugin\Field\FieldFormatter\AttachmentTestFormatter extends \Drupal\Core\Field\Plugin\Field\FieldFormatter\NumericUnformattedFormatter

Expanded class hierarchy of AttachmentTestFormatter

File

core/modules/views/tests/modules/views_test_formatter/src/Plugin/Field/FieldFormatter/AttachmentTestFormatter.php, line 15

Namespace

class AttachmentTestFormatter extends NumericUnformattedFormatter {
  
  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = parent::viewElements($items, $langcode);
    // Add dummy attachments.
    $entity_id = $items->getEntity()
      ->id();
    $elements['#attached']['library'][] = 'foo/fake_library';
    $elements['#attached']['drupalSettings']['AttachmentIntegerFormatter'][$entity_id] = $entity_id;
    return $elements;
  }

}

Members