public ActionResult StudentFilter(int semesterId, int subjectId)
{
GradeValuesAccess g = new GradeValuesAccess();
List <Students> result = g.getStudents(semesterId, subjectId);
return(Json(data: result));
}
//
// GET: /GradeValues/
public ActionResult Index()
{
GradeValuesAccess g = new GradeValuesAccess();
List <Students> items = g.getStudents();
return(View(items));
}