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

__construct(FormDataCollectorInterface $dataCollector)

Parameters

FormDataCollectorInterface $dataCollector

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:

  • 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

postSetData(FormEvent $event)

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

Parameters

FormEvent $event

postSubmit(FormEvent $event)

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

Parameters

FormEvent $event