public PartialViewResult Edit([Bind(Include = "Id,Description,Options,ExamId")] QuestionWithOptionsViewModel model)
{
if (ModelState.IsValid)
{
_service.SaveQuestion(model);
var question = _service.FindQuestion(model.Id);
question = _service.EvaluateNotationless(question);
return(PartialView("_Details", question));
}
return(PartialView("_Edit", model));
}
public QuestionWithOptionsViewModel GetQuestionWithOptions(int questionId)
{
var question = FindQuestion(questionId);
var model = new QuestionWithOptionsViewModel
{
Id = questionId,
ExamId = question.ExamId,
Description = question.Description,
Options = question.Options.ToList()
};
return(model);
}
public void SaveQuestion(QuestionWithOptionsViewModel model)
{
MultipleSelectionQuestion question = new MultipleSelectionQuestion
{
Id = model.Id,
ExamId = model.ExamId,
Description = model.Description,
Options = model.Options
};
_db.Entry(question).State = EntityState.Modified;
foreach (var option in question.Options)
{
_db.Entry(option).State = EntityState.Modified;
}
_db.SaveChanges();
}