public static function MultiStepDisplay::removeItemSubmit in Entity Browser 8.2

Same name and namespace in other branches

1. 8 src/Plugin/EntityBrowser/SelectionDisplay/MultiStepDisplay.php \Drupal\entity_browser\Plugin\EntityBrowser\SelectionDisplay\MultiStepDisplay::removeItemSubmit()

Submit callback for remove buttons.

Parameters

array $form: Form.

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

File

src/Plugin/EntityBrowser/SelectionDisplay/MultiStepDisplay.php, line 364

Class

MultiStepDisplay

Show current selection and delivers selected entities.

Namespace

Drupal\entity_browser\Plugin\EntityBrowser\SelectionDisplay

Code

public static function removeItemSubmit(array &$form, FormStateInterface $form_state) {
  $triggering_element = $form_state
    ->getTriggeringElement();

  // Remove weight of entity being removed.
  $form_state
    ->unsetValue([
    'selected',
    $triggering_element['#attributes']['data-remove-entity'] . '_' . $triggering_element['#attributes']['data-row-id'],
  ]);

  // Remove entity itself.
  $selected_entities =& $form_state
    ->get([
    'entity_browser',
    'selected_entities',
  ]);
  unset($selected_entities[$triggering_element['#attributes']['data-row-id']]);
  static::saveNewOrder($form_state);
  $form_state
    ->setRebuild();
}