public function ViewsReferenceFieldFormatter::settingsForm in Views Reference Field 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldFormatter/ViewsReferenceFieldFormatter.php \Drupal\viewsreference\Plugin\Field\FieldFormatter\ViewsReferenceFieldFormatter::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/ViewsReferenceFieldFormatter.php, line 34

Class

ViewsReferenceFieldFormatter

Field formatter for Viewsreference Field.

Namespace

Drupal\viewsreference\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $form = parent::settingsForm($form, $form_state);
  $types = Views::pluginList();
  $options = [];
  foreach ($types as $key => $type) {
    if ($type['type'] == 'display') {
      $options[str_replace('display:', '', $key)] = $type['title']
        ->render();
    }
  }
  $form['plugin_types'] = [
    '#type' => 'checkboxes',
    '#options' => $options,
    '#title' => $this
      ->t('View display plugins to allow'),
    '#default_value' => $this
      ->getSetting('plugin_types'),
  ];
  return $form;
}