/** * Set the appropriate breadcrumb to the system breadcrumbs. */ private function set_breadcrumbs($plugid, $nav_item = null) { //set up root breadcrumb Plugin_Breadcrumbs::AddBreadcrumb('Navigation Root', TYPEF_WEB_DIR . '/admin/plugins/edit?plugid=' . $plugid); if ($nav_item) { $tree = $this->get_tree_down($nav_item); foreach ($tree as $el) { Plugin_Breadcrumbs::AddBreadcrumb($el['label'], TYPEF_WEB_DIR . '/admin/plugins/edit?plugid=' . $plugid . '&parentid=' . $el['itemid']); } } }