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
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.