/** * Returns the path of a $renderable in the format <formIdentifier>/<sectionIdentifier>/<sectionIdentifier>/.../<elementIdentifier> * * @param RootRenderableInterface $renderable * @return string */ protected function getRenderablePath(RootRenderableInterface $renderable) { $path = $renderable->getIdentifier(); while ($renderable = $renderable->getParentRenderable()) { $path = $renderable->getIdentifier() . '/' . $path; } return $path; }