class DataCollectorListener implements EventSubscriberInterface

Listener that invokes a data collector for the {@link FormEvents::POST_SET_DATA} and {@link FormEvents::POST_SUBMIT} events.

Methods

__construct(FormDataCollectorInterface $dataCollector)

No description

static array
getSubscribedEvents()

Returns an array of event names this subscriber wants to listen to.

postSetData(FormEvent $event)

Listener for the {@link FormEvents::POST_SET_DATA} event.

postSubmit(FormEvent $event)

Listener for the {@link FormEvents::POST_SUBMIT} event.

Details

at line 29
__construct(FormDataCollectorInterface $dataCollector)

Parameters

FormDataCollectorInterface $dataCollector

at line 37
static array 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:

  • ['eventName' => 'methodName']
  • ['eventName' => ['methodName', $priority]]
  • ['eventName' => [['methodName1', $priority], ['methodName2']]]

Return Value

array The event names to listen to

at line 50
postSetData(FormEvent $event)

Listener for the {@link FormEvents::POST_SET_DATA} event.

Parameters

FormEvent $event

at line 64
postSubmit(FormEvent $event)

Listener for the {@link FormEvents::POST_SUBMIT} event.

Parameters

FormEvent $event