| public decodeValueValue ( ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\DecodePropertyValueForWidgetEvent $event ) : void | ||
| $event | ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\DecodePropertyValueForWidgetEvent | The event. |
| return | void | |
public function decodeValueValue(DecodePropertyValueForWidgetEvent $event)
{
if ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel_dcasetting_condition' || $event->getProperty() !== 'value') {
return;
}
if (is_array($event->getValue())) {
$values = array();
foreach ($event->getValue() as $value) {
$values[] = 'value_' . $value;
}
// Cut off the 'value_' prefix.
$event->setValue($values);
} else {
$event->setValue('value_' . $event->getValue());
}
}