public function RangeSliderWidget::settingsForm in Range Slider 8

Returns a form to configure settings for the widget.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the widget. 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 definition for the widget settings.

Overrides WidgetBase::settingsForm

File

src/Plugin/Field/FieldWidget/RangeSliderWidget.php, line 45

Class

RangeSliderWidget

Plugin implementation of the 'range' widget.

Namespace

Drupal\range_slider\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element['orientation'] = [
    '#type' => 'select',
    '#options' => $this
      ->getOrientationOptions(),
    '#title' => $this
      ->t('Orientation'),
    '#default_value' => $this
      ->getSetting('orientation'),
    '#required' => TRUE,
  ];
  $element['output'] = [
    '#type' => 'select',
    '#options' => [
      self::OPTION_NONE => $this
        ->t('None'),
    ] + $this
      ->getOutputOptions(),
    '#title' => $this
      ->t('Output'),
    '#default_value' => $this
      ->getSetting('output'),
  ];
  return $element;
}