public ActionResult Create([Bind(Include = "id,evaluator_id,evaluated_id,rating,reason")] pm_feedback pm_feedback_instance)
        {
            if (ModelState.IsValid)
            {
                int user_id = int.Parse(Session["user_id"].ToString());

                pm_feedback_instance.evaluator_id = user_id;
                //pm_feedback_instance.evaluated_id = id;

                db.pm_feedback.Add(pm_feedback_instance);
                db.SaveChanges();

                if (true)
                {
                    Response.Redirect(Request.UrlReferrer.ToString());
                }
                return(RedirectToAction("Index", user_id));
            }

            if (true)
            {
                Response.Redirect(Request.UrlReferrer.ToString());
            }

            ViewBag.evaluator_id = new SelectList(db.pm_User, "id", "firstname", pm_feedback_instance.evaluator_id);
            ViewBag.evaluated_id = new SelectList(db.pm_User, "id", "firstname", pm_feedback_instance.evaluated_id);
            return(View(pm_feedback_instance));
        }
        public ActionResult Delete(int id)
        {
            pm_feedback pm_feedback = db.pm_feedback.Find(id);

            db.pm_feedback.Remove(pm_feedback);
            db.SaveChanges();

            if (true)
            {
                Response.Redirect(Request.UrlReferrer.ToString());
            }

            return(RedirectToAction("Index"));
        }