public function EntityCollector::submitClear in Relation 8

Same name and namespace in other branches

1. 8.2 relation_entity_collector/src/Form/EntityCollector.php \Drupal\relation_entity_collector\Form\EntityCollector::submitClear()

Submit handler for the clear button.

File

relation_entity_collector/src/Form/EntityCollector.php, line 306

Contains \Drupal\relation_entity_collector\Form\EntityCollector.

Class

EntityCollector

Provides a entity collector form.

Namespace

Drupal\relation_entity_collector\Form

Code

public function submitClear(array &$form, FormStateInterface $form_state) {
  unset($_SESSION['relation_type'], $_SESSION['relation_entity_keys'], $_SESSION['relation_edit']);
  $form_state['rebuild'] = TRUE;
}