| public decodeLegendTitleValue ( ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\DecodePropertyValueForWidgetEvent $event ) : void | ||
| $event | ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\DecodePropertyValueForWidgetEvent | The event. |
| return | void | |
public function decodeLegendTitleValue(DecodePropertyValueForWidgetEvent $event)
{
if ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel_dcasetting' || $event->getProperty() !== 'legendtitle') {
return;
}
$metaModel = $this->getMetaModelFromModel($event->getModel());
$values = Helper::decodeLangArray($event->getValue(), $metaModel);
$event->setValue($values);
}