function LayoutRebuildConfirmFormBase::buildForm

Overrides ConfirmFormBase::buildForm

File

core/modules/layout_builder/src/Form/LayoutRebuildConfirmFormBase.php, line 78

Class

LayoutRebuildConfirmFormBase

Provides a base class for confirmation forms that rebuild the Layout Builder.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state, ?SectionStorageInterface $section_storage = NULL, $delta = NULL) {
  $this->sectionStorage = $section_storage;
  $this->delta = $delta;
  $form = parent::buildForm($form, $form_state);
  if ($this->isAjax()) {
    $form['actions']['submit']['#ajax']['callback'] = '::ajaxSubmit';
    $form['actions']['cancel']['#attributes']['class'][] = 'dialog-cancel';
    $target_highlight_id = !empty($this->uuid) ? $this->blockUpdateHighlightId($this->uuid) : $this->sectionUpdateHighlightId($delta);
    $form['#attributes']['data-layout-builder-target-highlight-id'] = $target_highlight_id;
    // The AJAX system automatically moves focus to the first tabbable
    // element after closing a dialog, sometimes scrolling to a page top.
    // Disable refocus on the button.
    $form['actions']['submit']['#ajax']['disable-refocus'] = TRUE;
  }
  // Mark this as an administrative page for JavaScript ("Back to site" link).
  $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
  return $form;
}