public function DateRecurFieldItemList::deleteRevision in Recurring Dates Field 3.1.x

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()
2. 8 src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()
3. 3.x src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()
4. 3.0.x src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()

Defines custom revision delete behavior for field values.

This method is called from during the process of deleting an entity revision, just before the field values are deleted from storage. It is only called for entity types that support revisioning.

Overrides FieldItemList::deleteRevision

File

src/Plugin/Field/FieldType/DateRecurFieldItemList.php, line 53

Class

DateRecurFieldItemList

Recurring date field item list.

Namespace

Drupal\date_recur\Plugin\Field\FieldType

Code

public function deleteRevision() : void {
  parent::deleteRevision();
  $event = new DateRecurValueEvent($this, FALSE);
  $this
    ->getDispatcher()
    ->dispatch(DateRecurEvents::FIELD_REVISION_DELETE, $event);
}