protected function ViewEditForm::actions in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views_ui/src/ViewEditForm.php \Drupal\views_ui\ViewEditForm::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

core/modules/views_ui/src/ViewEditForm.php, line 214

Class

ViewEditForm

Form controller for the Views edit form.

Namespace

Drupal\views_ui

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $actions = parent::actions($form, $form_state);
  unset($actions['delete']);
  $actions['cancel'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Cancel'),
    '#submit' => [
      '::cancel',
    ],
    '#limit_validation_errors' => [],
  ];
  if ($this->entity
    ->isLocked()) {
    $actions['submit']['#access'] = FALSE;
    $actions['cancel']['#access'] = FALSE;
  }
  return $actions;
}