protected function SavedSearchCreateForm::actions in Search API Saved Searches 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/SavedSearchCreateForm.php, line 30

Class

SavedSearchCreateForm

Provides a form for saving a search.

Namespace

Drupal\search_api_saved_searches\Form

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $actions = parent::actions($form, $form_state);

  // Change label.
  $actions['submit']['#value'] = $this
    ->t('Save search');

  // Add AJAX handling.
  $bundle = $this->entity
    ->bundle();
  $id = "search-api-saved-searches-save-{$bundle}-form-wrapper";
  $actions['submit']['#ajax'] = [
    'callback' => '::saveFormAjax',
    'wrapper' => $id,
    'method' => 'replace',
    'effect' => 'fade',
  ];
  $actions['submit']['#executes_submit_callback'] = TRUE;
  return $actions;
}