Définition via 'Configuration'

{% apply spaceless %}{% verbatim %}

            // config/packages/oka-lists.yaml
oka-lists:
  default_extra_class: "-flat -links"

  lists_config:
    person_list:
        extra_class: "-flat -links"

{% endverbatim %}{% endapply %}

Définition via 'Controller'

{% apply spaceless %}{% verbatim %}

            $list = $this->listsFactory->createListFromRequest(ListsBundle\Wrapper\ArrayList::class, $request, 'person_list', $data)
    ->withExtraClass("-flat -links")
    ->build();

{% endverbatim %}{% endapply %}