protected function RelationForm::actions in Relation 8.2

Same name and namespace in other branches

1. 8 src/RelationForm.php \Drupal\relation\RelationForm::actions()

Returns an array of supported actions for the current entity form.

This function generates a list of Form API elements which represent actions supported by the current entity form.

@todo Consider introducing a 'preview' action here, since it is used by many entity types.

Parameters

array $form: An associative array containing the structure of the form.

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

Return value

array An array of supported Form API action elements keyed by name.

Overrides EntityForm::actions

File

src/RelationForm.php, line 20

Definition of Drupal\relation\RelationForm.

Class

RelationForm

Form for relation edit.

Namespace

Drupal\relation

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $relation = $this
    ->getEntity();
  $element = parent::actions($form, $form_state);
  $element['delete']['#access'] = $relation
    ->access('delete');
  return $element;
}