public ActionResult EditExam(int id)
{
ViewBag.CourseId = id;
var exam = ExamServiceCaller.Get(id);
var examModel = new ExamEditViewModel()
{
CourseName = exam.CourseName,
Difficulty = exam.Difficulty,
ExamDay = exam.Date,
ExamRoom = exam.Room,
Hour = exam.Hour
};
return(View(examModel));
}
public ActionResult EditExam(int id, ExamEditViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
var exam = ExamServiceCaller.Get(id);
if (!String.IsNullOrEmpty(model.CourseName))
{
exam.CourseName = model.CourseName;
}
if (model.ExamDay != null)
{
exam.Date = model.ExamDay ?? new DateTime();
}
if (!String.IsNullOrEmpty(model.Hour.ToString()))
{
exam.Hour = model.Hour ?? 0;
}
if (!String.IsNullOrEmpty(model.Difficulty.ToString()))
{
exam.Difficulty = model.Difficulty ?? 0;
}
if (!String.IsNullOrEmpty(model.ExamRoom))
{
exam.Room = model.ExamRoom;
}
try
{
ExamServiceCaller.Update(exam);
return(RedirectToAction("Index", "Exam"));
}
catch (Exception ex)
{
return(View(ex.Message));
}
}