class TextWidget

Plugin implementation of the 'field_permission_example_widget' widget.

Plugin annotation

@FieldWidget(
  id = "field_permission_example_widget",
  module = "field_permission_example",
  label = @Translation("Field Note Widget"),
  field_types = {
    "field_permission_example_fieldnote"
  }
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
    • class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface
      • class \Drupal\Core\Field\WidgetBase extends \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface
        • class \Drupal\field_permission_example\Plugin\Field\FieldWidget\TextWidget extends \Drupal\Core\Field\WidgetBase

Expanded class hierarchy of TextWidget

File

modules/field_permission_example/src/Plugin/Field/FieldWidget/TextWidget.php, line 21

Namespace

class TextWidget extends WidgetBase {
    
    /**
     * {@inheritdoc}
     */
    public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
        $value = $items[$delta]->value ?? '';
        $element += [
            '#type' => 'textarea',
            '#default_value' => $value,
        ];
        return [
            'value' => $element,
        ];
    }

}

Members