public function PadoAddToCartFormatter::settingsForm in Commerce Product Add-on 8

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form elements for the formatter settings.

Overrides AddToCartFormatter::settingsForm

File

src/Plugin/Field/FieldFormatter/PadoAddToCartFormatter.php, line 36

Class

PadoAddToCartFormatter

Plugin implementation of the 'commerce_pado_add_to_cart' formatter.

Namespace

Drupal\commerce_pado\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $form = parent::settingsForm($form, $form_state);
  $form['multiple'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Multiple.'),
    '#description' => $this
      ->t('Customer should be able to select multiple add-ons.'),
    '#default_value' => $this
      ->getSetting('multiple'),
  ];
  $form['add_on_field'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('The product entity reference field to select add-ons from.'),
    '#description' => $this
      ->t('All the variations belonging to the selected products in the field will be offered as add-ons.'),
    '#default_value' => $this
      ->getSetting('add_on_field'),
    '#options' => $this
      ->getReferenceFieldOptions($this->fieldDefinition),
    '#required' => TRUE,
  ];
  return $form;
}