public function FaqFieldAnchorListFormatter::settingsForm in FAQ Field 8

Same name and namespace in other branches

1. 2.0.x src/Plugin/Field/FieldFormatter/FaqFieldAnchorListFormatter.php \Drupal\faqfield\Plugin\Field\FieldFormatter\FaqFieldAnchorListFormatter::settingsForm()

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 FormatterBase::settingsForm

File

src/Plugin/Field/FieldFormatter/FaqFieldAnchorListFormatter.php, line 34

Class

FaqFieldAnchorListFormatter

Plugin implementation of the 'faqfield_anchor_list' formatter.

Namespace

Drupal\faqfield\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $elements = parent::settingsForm($form, $form_state);

  // HTML element type.
  $elements['anchor_list_type'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Anchor link list type'),
    '#default_value' => $this
      ->getSetting('anchor_list_type'),
    '#options' => [
      'ul' => $this
        ->t('<ul> - Bullet list'),
      'ol' => $this
        ->t('<ol> - Numeric list'),
    ],
    '#description' => $this
      ->t('The type of HTML list used for the anchor link list.'),
  ];
  return $elements;
}