public PartialViewResult Edit([Bind(Include = "Id,Description,Options,ExamId")] SingleSelectionQuestionWithOptionsViewModel model)
{
if (ModelState.IsValid)
{
SingleSelectionQuestion question = new SingleSelectionQuestion
{
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();
question = _db.SingleSelectionQuestions.Include(q => q.Variables).Single(q => q.Id == question.Id);
var evaluator = new NotationlessEvaluator();
question = evaluator.Evaluate(question) as SingleSelectionQuestion;
return(PartialView("_Details", question));
}
return(PartialView("_Edit", model));
}
public PartialViewResult Create(int examId)
{
var question = new SingleSelectionQuestion {
Description = "Pregunta nueva", ExamId = examId
};
var list = new List <QuestionOption>
{
new QuestionOption {
Description = "Opción 1", Feedback = "Feedback de opción 1", IsCorrect = true
},
new QuestionOption {
Description = "Opción 2", Feedback = "Feedback de opción 2", IsCorrect = false
},
new QuestionOption {
Description = "Opción 3", Feedback = "Feedback de opción 3", IsCorrect = false
},
new QuestionOption {
Description = "Opción 4", Feedback = "Feedback de opción 4", IsCorrect = false
}
};
question.Options = list;
_db.SingleSelectionQuestions.Add(question);
_db.SaveChanges();
var evaluator = new NotationlessEvaluator();
question = evaluator.Evaluate(question) as SingleSelectionQuestion;
return(PartialView("_Details", question));
}
public PartialViewResult Details(int questionId)
{
var question = _db.SingleSelectionQuestions.Find(questionId);
var evaluator = new NotationlessEvaluator();
question = evaluator.Evaluate(question) as SingleSelectionQuestion;
return(PartialView("_Details", question));
}
public MultipleSelectionQuestion EvaluateNotationless(MultipleSelectionQuestion question)
{
var evaluator = new NotationlessEvaluator();
return(evaluator.Evaluate(question) as MultipleSelectionQuestion);
}