public ActionResult SaveUserResponse(QuestionProposedAnswersViewModel questionOptionsViewModel)
{
ExamManagerEF examManagerEF = Session["ExamManager"] as ExamManagerEF;
examManagerEF.UpdateResponse(questionOptionsViewModel);
if (!examManagerEF.IsLastQuestion(questionOptionsViewModel.Question.ID))
return this.RedirectToAction("NextQuestion", new { questionId = questionOptionsViewModel.Question.ID });
else
return this.RedirectToAction("EvaluateExam");
}
private QuestionProposedAnswersViewModel GetQuestionViewModel(OnlineExamAppDBEntities3 dbContext, Question question)
{
QuestionProposedAnswersViewModel questionOptionsViewModel = new QuestionProposedAnswersViewModel();
List<ProposedAnswerViewModel> options = new List<ProposedAnswerViewModel>();
questionOptionsViewModel.Question = new QuestionViewModel() { ID = question.ID, Text = question.QuestionText };
List<QuestionProposedAnswer> questionProposedAnswers = dbContext.QuestionProposedAnswers.Where(qpa => qpa.QuestionID == question.ID).ToList<QuestionProposedAnswer>();
foreach (QuestionProposedAnswer questionProposedAnswer in questionProposedAnswers)
{
options.Add(new ProposedAnswerViewModel() { ID = questionProposedAnswer.ProposedAnswer.ID, Text = questionProposedAnswer.ProposedAnswer.AnswerText });
}
questionOptionsViewModel.ProposedAnswers = options;
return questionOptionsViewModel;
}
public void UpdateResponse(QuestionProposedAnswersViewModel questionOptionsViewModel)
{
//OnlineExamAppDBEntities3 dbContext = new OnlineExamAppDBEntities3();
if (_userResponseHeader == null)
{
_userResponseHeader = new UserResponseHeader();
_userResponseHeader.ExamID = _exam.ID;
_userResponseHeader.AttemptedOn = DateTime.Today;
//dbContext.UserResponseHeaders.Add(_userResponseHeader);
}
UserResponseDetail userResponseDetail = null;
foreach(ProposedAnswerViewModel optionViewModel in questionOptionsViewModel.ProposedAnswers)
{
if (!optionViewModel.IsSelected)
continue;
userResponseDetail = new UserResponseDetail();
userResponseDetail.UserResponseHeader = _userResponseHeader;
userResponseDetail.QuestionID = questionOptionsViewModel.Question.ID;
userResponseDetail.AnswerID = optionViewModel.ID;
_userResponseHeader.UserResponseDetails.Add(userResponseDetail);
}
//dbContext.SaveChanges();
}
