ConfigHandlerExtra::getFormKey

public ConfigHandlerExtra::getFormKey()

Returns the key that represents this form.

Return value

string The form key used in the URL, e.g., the string 'add-handler' in 'admin/structure/views/%/add-handler/%/%/%'.

Overrides ViewsFormInterface::getFormKey

File

core/modules/views_ui/src/Form/Ajax/ConfigHandlerExtra.php, line 25

Class

ConfigHandlerExtra

Provides a form for configuring extra information for a Views UI item.

Namespace

Drupal\views_ui\Form\Ajax

Code

public function getFormKey() {
  return 'handler-extra';
}