I need to know if the user "hasgrade" the quiz or not. I am using funcitons gradereport_user_get_grade_items and mod_quiz_get_user_best_grade but for any users this function does return the items hasgrade, gradedategraded and any others items empty.
Can anybody tell me why?
I there a better way to know if the user has the quiz graduated?
Can I read this information directly from DB?
Thanks for help