protected function ReadonlyFieldWidget::formMultipleElements in Read-only Field Widget 8

Special handling to create form elements for multiple values.

Handles generic features for multiple fields:

• number of widgets
• AHAH-'add more' button
• table display and drag-n-drop value reordering

Overrides WidgetBase::formMultipleElements

File

src/Plugin/Field/FieldWidget/ReadonlyFieldWidget.php, line 81

Class

ReadonlyFieldWidget

Plugin implementation of the 'readonly_field_widget' widget.

Namespace

Drupal\readonly_field_widget\Plugin\Field\FieldWidget

Code

protected function formMultipleElements(FieldItemListInterface $items, array &$form, FormStateInterface $form_state) {
  return $this
    ->formSingleElement($items, 0, [], $form, $form_state);
}