public function RefreshPageElementsHelper::updateStatusMessages in Commerce Ajax Add to Cart 8

Refreshes status messages.

Return value

$this

File

src/RefreshPageElementsHelper.php, line 112

Class

RefreshPageElementsHelper

Provides methods that would help in refreshing certain page elements.

Namespace

Drupal\dc_ajax_add_cart

Code

public function updateStatusMessages() {
  $block_id = $this
    ->getStatusMessagesBlockId();
  if ($block_id) {

    /** @var \Drupal\block\BlockInterface $block */
    $block = Block::load($block_id);
    $elements = [
      '#type' => 'status_messages',
    ];
    $this->response
      ->addCommand(new RemoveCommand('.messages__wrapper'));
    $this->response
      ->addCommand(new AppendCommand(".region-{$block->getRegion()}", $this->renderer
      ->renderRoot($elements)));
  }
  return $this;
}