protected FieldItemList::defaultValueWidget(FormStateInterface $form_state)
Returns the widget object used in default value form.
Parameters
\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.
Return value
\Drupal\Core\Field\WidgetInterface|null A Widget object or NULL if no widget is available.
File
- core/lib/Drupal/Core/Field/FieldItemList.php, line 354
Class
- FieldItemList
- Represents an entity field; that is, a list of field item objects.
Namespace
Drupal\Core\Field
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | protected function defaultValueWidget(FormStateInterface $form_state) { if (!$form_state->has('default_value_widget')) { $entity = $this->getEntity(); // Force a non-required widget. $definition = $this->getFieldDefinition(); $definition->setRequired(FALSE); $definition->setDescription(''); // Use the widget currently configured for the 'default' form mode, or // fallback to the default widget for the field type. $entity_form_display = entity_get_form_display($entity->getEntityTypeId(), $entity->bundle(), 'default'); $widget = $entity_form_display->getRenderer($this->getFieldDefinition()->getName()); if (!$widget) { $widget = \Drupal::service('plugin.manager.field.widget')->getInstance(array('field_definition' => $this->getFieldDefinition())); } $form_state->set('default_value_widget', $widget); } return $form_state->get('default_value_widget');} |
Please login to continue.