public static function WebformFlexbox::processContainer in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Element/WebformFlexbox.php \Drupal\webform\Element\WebformFlexbox::processContainer()

Processes a container element.

Parameters

array $element: An associative array containing the properties and children of the container.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

array $complete_form: The complete form structure.

Return value

array The processed element.

Overrides Container::processContainer

File

src/Element/WebformFlexbox.php, line 18

Class

WebformFlexbox

Provides a render element for webform flexbox.

Namespace

Drupal\webform\Element

Code

public static function processContainer(&$element, FormStateInterface $form_state, &$complete_form) {
  $element = parent::processContainer($element, $form_state, $complete_form);
  $element['#attributes']['class'][] = 'webform-flexbox';
  $element['#attributes']['class'][] = 'js-webform-flexbox';
  if (isset($element['#align_items'])) {
    $element['#attributes']['class'][] = 'webform-flexbox--' . $element['#align_items'];
  }
  $element['#attributes']['class'][] = 'js-form-wrapper';
  $element['#attached']['library'][] = 'webform/webform.element.flexbox';
  return $element;
}