+ $actionformtext = $this->output->render($gradingactions);
+ $o .= $this->output->render(new assign_header($this->get_instance(),
+ $this->get_context(), false, $this->get_course_module()->id, get_string('grading', 'assign'), $actionformtext));
+ $o .= groups_print_activity_menu($this->get_course_module(), $CFG->wwwroot . '/mod/assign/view.php?id=' . $this->get_course_module()->id.'&action=grading', true);
+