public ActionResult Edit(int id, StudentEditViewModel model)
{
try
{
// Update the student record in the database
model.Student.Id = id;
StudentRepository.UpdateStudent(model.Student);
// Clear out all assigned exercises
ExerciseRepository.ClearAssignedExercises(model.Student.Id);
// Assign exercises selected in the form
if (model.SelectedExercises.Count > 0)
{
model.SelectedExercises.ForEach(i =>
ExerciseRepository.AssignToStudent(i, model.Student.Id));
}
return(RedirectToAction(nameof(Index)));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
return(View(model));
}
}