public function Webform::getElementsSelectorSourceValues in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Entity/Webform.php \Drupal\webform\Entity\Webform::getElementsSelectorSourceValues()

Get webform element options as autocomplete source values.

Return value

array Webform element options as autocomplete source values.

Overrides WebformInterface::getElementsSelectorSourceValues

File

src/Entity/Webform.php, line 1408

Class

Webform

Defines the webform entity.

Namespace

Drupal\webform\Entity

Code

public function getElementsSelectorSourceValues() {

  /** @var \Drupal\webform\Plugin\WebformElementManagerInterface $element_manager */
  $element_manager = \Drupal::service('plugin.manager.webform.element');
  $source_values = [];
  $elements = $this
    ->getElementsInitializedAndFlattened();
  foreach ($elements as $element) {
    $element_plugin = $element_manager
      ->getElementInstance($element, $this);
    $source_values += $element_plugin
      ->getElementSelectorSourceValues($element);
  }
  return $source_values;
}