protected function FieldConfigurationForm::actions in Search API 8

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/Form/FieldConfigurationForm.php, line 164

Class

FieldConfigurationForm

Defines a form for changing a field's configuration.

Namespace

Drupal\search_api\Form

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $actions = parent::actions($form, $form_state);
  unset($actions['delete']);
  if ($this
    ->getRequest()->query
    ->get('modal_redirect')) {
    $actions['submit']['#ajax']['wrapper'] = $this->formIdAttribute;
  }
  else {
    $actions['cancel'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Cancel'),
      '#url' => $this->entity
        ->toUrl('fields'),
    ];
  }
  return $actions;
}