public ActionResult SaisirResultats(Guid idEval)
        {
            ListeResultatsModels model = new ListeResultatsModels();

            using (EvaluationRepository repo = new EvaluationRepository())
            {
                Evaluations e = repo.GetEvaluationById(idEval);
                if (e == null)
                {
                    return(HttpNotFound());
                }
                IQueryable <Pupils> pupils = repo.GetPupilsByClassroom(repo.GetClassroomId(e));
                EvaluationModels    m      = new EvaluationModels
                {
                    id          = e.Id,
                    classroomId = e.Classroom_Id,
                    eleves      = getListPupils(pupils)
                };

                foreach (var eleve in m.eleves)
                {
                    ResultatModels r = new ResultatModels
                    {
                        pupilId      = eleve.id,
                        pupilName    = eleve.firstName + " " + eleve.lastName,
                        evaluationId = m.id
                    };
                    model.resultats.Add(r);
                }
            }
            model.mode = -1;
            return(View(model));
        }