public static FormAjaxSubscriber::getSubscribedEvents()
Returns an array of event names this subscriber wants to listen to.
The array keys are event names and the value can be:
- The method name to call (priority defaults to 0)
- An array composed of the method name to call and the priority
- An array of arrays composed of the method names to call and respective priorities, or 0 if unset
For instance:
- array('eventName' => 'methodName')
- array('eventName' => array('methodName', $priority))
- array('eventName' => array(array('methodName1', $priority), array('methodName2')))
Return value
array The event names to listen to
Overrides EventSubscriberInterface::getSubscribedEvents
File
- core/lib/Drupal/Core/Form/EventSubscriber/FormAjaxSubscriber.php, line 147
Class
- FormAjaxSubscriber
- Wraps AJAX form submissions that are triggered via an exception.
Namespace
Drupal\Core\Form\EventSubscriber
Code
public static function getSubscribedEvents() { // Run before exception.logger. $events[KernelEvents::EXCEPTION] = ['onException', 51]; // Run before main_content_view_subscriber. $events[KernelEvents::VIEW][] = ['onView', 1]; return $events; }
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