The loadDataContainer hook is triggered when a DCA file is loaded. It passes
the file name as argument and does not expect a return value.
primary:: Available
from Contao 2.8.2.
string $table
Name of the data container to be loaded (e.g. tl_content).
// src/EventListener/LoadDataContainerListener.php
namespace App\EventListener;
use Contao\CoreBundle\ServiceAnnotation\Hook;
use Terminal42\ServiceAnnotationBundle\ServiceAnnotationInterface;
class LoadDataContainerListener implements ServiceAnnotationInterface
{
/**
* @Hook("loadDataContainer")
*/
public function onLoadDataContainer(string $table): void
{
// Do something …
}
}