class DummyAjaxWidget
Same name and namespace in other branches
- 11.x core/modules/image/tests/modules/image_module_test/src/Plugin/Field/FieldWidget/DummyAjaxWidget.php \Drupal\image_module_test\Plugin\Field\FieldWidget\DummyAjaxWidget
Default widget for Dummy AJAX test.
Plugin annotation
@FieldWidget(
id = "image_module_test_dummy_ajax_widget",
label = @Translation("Dummy AJAX widget"),
field_types = {
"image_module_test_dummy_ajax"
},
multiple_values = TRUE,
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Field\WidgetBase extends \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Field\PluginSettingsBase
- class \Drupal\image_module_test\Plugin\Field\FieldWidget\DummyAjaxWidget implements \Drupal\Core\Field\WidgetBase
- class \Drupal\Core\Field\WidgetBase extends \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Field\PluginSettingsBase
- class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait implements \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of DummyAjaxWidget
File
-
core/
modules/ image/ tests/ modules/ image_module_test/ src/ Plugin/ Field/ FieldWidget/ DummyAjaxWidget.php, line 22
Namespace
Drupal\image_module_test\Plugin\Field\FieldWidgetView source
class DummyAjaxWidget extends WidgetBase {
/**
* {@inheritdoc}
*/
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;
}
/**
* Ajax callback for Dummy AJAX test.
*
* @param array $form
* The build form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The form state.
*
* @return \Drupal\Core\Ajax\AjaxResponse
* Ajax response.
*/
public static function dummyAjaxCallback(array &$form, FormStateInterface $form_state) {
return new AjaxResponse();
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.