public function DeleteComponentForm::deleteComponent in Layout Paragraphs 2.0.x

Ajax callback - deletes component and closes the form.

Parameters

array $form: The form array.

\Drupal\Core\Form\FormStateInterface $form_state: The form state object.

File

src/Form/DeleteComponentForm.php, line 111

Class

DeleteComponentForm

Class DeleteComponentForm.

Namespace

Drupal\layout_paragraphs\Form

Code

public function deleteComponent(array $form, FormStateInterface $form_state) {
  $response = new AjaxResponse();
  $response
    ->addCommand(new CloseDialogCommand($this
    ->dialogSelector($this->layoutParagraphsLayout)));
  if ($this
    ->needsRefresh()) {
    return $this
      ->refreshLayout($response);
  }
  $response
    ->addCommand(new RemoveCommand('[data-uuid="' . $this->componentUuid . '"]'));
  $response
    ->addCommand(new LayoutParagraphsEventCommand($this->layoutParagraphsLayout, $this->componentUuid, 'component:delete'));
  return $response;
}