protected function LayoutBuilderForm::actions in Layout builder library 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/LayoutBuilderForm.php, line 66

Class

LayoutBuilderForm

Provides a form containing the Layout Builder UI for Layout Library.

Namespace

Drupal\layout_library\Form

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $actions = parent::actions($form, $form_state);
  $actions['submit']['#value'] = $this
    ->t('Save layout');
  $actions['delete']['#access'] = FALSE;
  $actions['#weight'] = -1000;
  $actions['discard_changes'] = [
    '#type' => 'link',
    '#title' => $this
      ->t('Discard changes'),
    '#attributes' => [
      'class' => [
        'button',
      ],
    ],
    '#url' => $this->sectionStorage
      ->getLayoutBuilderUrl('discard_changes'),
  ];
  return $actions;
}