function DummyAjaxWidget::formElement

File

core/modules/image/tests/modules/image_module_test/src/Plugin/Field/FieldWidget/DummyAjaxWidget.php, line 27

Class

DummyAjaxWidget

Default widget for Dummy AJAX test.

Namespace

Code

public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
  $element['select_widget'] = [
    '#type' => 'select',
    '#title' => $this->t('Dummy select'),
    '#options' => [
      'pow' => 'Pow!',
      'bam' => 'Bam!',
    ],
    '#required' => TRUE,
    '#ajax' => [
      'callback' => static::class . '::dummyAjaxCallback',
      'effect' => 'fade',
    ],
  ];
  return $element;
}