public function BricksTreeInlineWidget::form in Bricks​ 8

Same name and namespace in other branches

1. 2.x modules/bricks_inline/src/Plugin/Field/FieldWidget/BricksTreeInlineWidget.php \Drupal\bricks_inline\Plugin\Field\FieldWidget\BricksTreeInlineWidget::form()

Creates a form element for a field.

If the entity associated with the form is new (i.e., $entity->isNew() is TRUE), the 'default value', if any, is pre-populated. Also allows other modules to alter the form element by implementing their own hooks.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: An array of the field values. When creating a new entity this may be NULL or an empty array to use default values.

array $form: An array representing the form that the editing element will be attached to.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

int $get_delta: Used to get only a specific delta value of a multiple value field.

Return value

array The form element array created for this field.

Overrides InlineEntityFormBase::form

File

modules/bricks_inline/src/Plugin/Field/FieldWidget/BricksTreeInlineWidget.php, line 28

Class

BricksTreeInlineWidget

Plugin annotation @FieldWidget( id = "bricks_tree_inline", label = @Translation("Bricks tree (Inline entity form)"), description = @Translation("A tree of inline entity forms."), field_types = { "bricks", "bricks_revisioned" }, …

Namespace

Drupal\bricks_inline\Plugin\Field\FieldWidget

Code

public function form(FieldItemListInterface $items, array &$form, FormStateInterface $form_state, $get_delta = NULL) {
  $elements = parent::form($items, $form, $form_state, $get_delta);

  // Signal to content_translation that this field should be treated as
  // multilingual and not be hidden, see
  // \Drupal\content_translation\ContentTranslationHandler::entityFormSharedElements().
  $elements['#multilingual'] = TRUE;
  return $elements;
}