public static function EntityReferenceBrowserWidget::updateFieldWidgetDisplaySettings in Entity Browser 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldWidget/EntityReferenceBrowserWidget.php \Drupal\entity_browser\Plugin\Field\FieldWidget\EntityReferenceBrowserWidget::updateFieldWidgetDisplaySettings()

Ajax callback that updates field widget display settings fieldset.

File

src/Plugin/Field/FieldWidget/EntityReferenceBrowserWidget.php, line 297

Class

EntityReferenceBrowserWidget

Plugin implementation of the 'entity_reference' widget for entity browser.

Namespace

Drupal\entity_browser\Plugin\Field\FieldWidget

Code

public static function updateFieldWidgetDisplaySettings(array $form, FormStateInterface $form_state) {
  $array_parents = $form_state
    ->getTriggeringElement()['#array_parents'];
  $up_two_levels = array_slice($array_parents, 0, count($array_parents) - 2);
  $settings_path = array_merge($up_two_levels, [
    'field_widget_display_settings',
  ]);
  $settingsElement = NestedArray::getValue($form, $settings_path);
  return $settingsElement;
}