public static function Container::processContainer in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Render/Element/Container.php \Drupal\Core\Render\Element\Container::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 $complete_form: The complete form structure.
Return value
array The processed element.
File
- core/
lib/ Drupal/ Core/ Render/ Element/ Container.php, line 81
Class
- Container
- Provides a render element that wraps child elements in a container.
Namespace
Drupal\Core\Render\ElementCode
public static function processContainer(&$element, FormStateInterface $form_state, &$complete_form) {
// Generate the ID of the element if it's not explicitly given.
if (!isset($element['#id'])) {
$element['#id'] = HtmlUtility::getUniqueId(implode('-', $element['#parents']) . '-wrapper');
}
return $element;
}