• Модуль: main
  • Путь к файлу: ~/bitrix/modules/main/lib/grid/panel/action/groupaction.php
  • Класс: BitrixMainGridPanelActionGroupAction
  • Вызов: GroupAction::prepareChildItems
protected function prepareChildItems(): array;

/**
 * Group child items.
 *
 * @return GroupChildAction[]
 */
private function getChildItems(): array
{
	$this->items ??= $this->prepareChildItems();

	return $this->items;
}