function QueueExampleForm::submitDeleteQueue

Submit handler for clearing/deleting the queue.

Parameters

array $form: Form definition array.

\Drupal\Core\Form\FormStateInterface $form_state: Form state object.

File

modules/queue_example/src/Form/QueueExampleForm.php, line 412

Class

QueueExampleForm
Form with examples on how to use queue.

Namespace

Drupal\queue_example\Form

Code

public function submitDeleteQueue(array &$form, FormStateInterface $form_state) {
  $queue = $this->queueFactory
    ->get($form_state->getValue('queue_name'));
  $queue->deleteQueue();
  $this->messenger()
    ->addMessage($this->t('Deleted the @queue_name queue and all items in it', [
    '@queue_name' => $form_state->getValue('queue_name'),
  ]));
}