public function ExampleEntityEventSubscribers::alterEntityView in Hook Event Dispatcher 8
Alter entity view.
Parameters
\Drupal\hook_event_dispatcher\Event\Entity\EntityViewEvent $event: The event.
File
- src/
Example/ ExampleEntityEventSubscribers.php, line 35
Class
- ExampleEntityEventSubscribers
- Class ExampleEntityEventSubscribers.
Namespace
Drupal\hook_event_dispatcher\ExampleCode
public function alterEntityView(EntityViewEvent $event) {
$entity = $event
->getEntity();
// Only do this for entities of type Node.
if ($entity instanceof NodeInterface) {
$build =& $event
->getBuild();
$build['extra_markup'] = [
'#markup' => 'this is extra markup',
];
}
}