public function LineItems::ajaxCallback in Ubercart 8.4

AJAX callback to render the line items.

File

uc_order/src/Plugin/Ubercart/OrderPane/LineItems.php, line 204

Class

LineItems

View and modify an order's line items.

Namespace

Drupal\uc_order\Plugin\Ubercart\OrderPane

Code

public function ajaxCallback($form, FormStateInterface $form_state) {
  $response = new AjaxResponse();
  $response
    ->addCommand(new ReplaceCommand('#order-line-items', trim(drupal_render($form['line_items']))));
  $status_messages = [
    '#type' => 'status_messages',
  ];
  $response
    ->addCommand(new PrependCommand('#order-line-items', drupal_render($status_messages)));
  return $response;
}