public async Task <IActionResult> EditCorrectChoice(Guid id, QuestionCreateEditViewModel vm)
{
if (id != vm.Question.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
await _uow.Questions.UpdateAsync(vm.Question);
await _uow.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!QuestionExists(vm.Question.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction("Details", "Questions", new { id = vm.Question.Id }));
}
vm.CorrectChoices =
new SelectList(await _uow.Choices.GetAllAsync(), nameof(Choice.Id), nameof(Choice.Value));
vm.Quizzes = new SelectList(await _uow.Quizzes.GetAllAsync(), nameof(Quiz.Id), nameof(Quiz.Title));
return(View(vm));
}
public async Task <IActionResult> Create(QuestionCreateEditViewModel vm)
{
if (ModelState.IsValid)
{
vm.Question.Id = Guid.NewGuid();
_uow.Questions.Add(vm.Question);
await _uow.SaveChangesAsync();
return(RedirectToAction("Details", "Quizzes", new { id = vm.Question.QuizId }));
}
vm.CorrectChoices =
new SelectList(await _uow.Choices.GetAllAsync(), nameof(Choice.Id), nameof(Choice.Value));
vm.Quizzes = new SelectList(await _uow.Quizzes.GetAllAsync(), nameof(Quiz.Id), nameof(Quiz.Title));
return(View(vm));
}
// GET: Questions/Create
public IActionResult Create(Guid?quiz)
{
var vm = new QuestionCreateEditViewModel
{
CorrectChoices = new SelectList(_uow.Choices.GetAll(), nameof(Choice.Id), nameof(Choice.Value)),
Quizzes = new SelectList(_uow.Quizzes.GetAll(), nameof(Quiz.Id), nameof(Quiz.Title))
};
if (quiz.HasValue)
{
vm.Question = new Question
{
QuizId = quiz.Value
};
}
return(View(vm));
}
// GET: Questions/Edit/5
public async Task <IActionResult> Edit(Guid?id)
{
if (id == null)
{
return(NotFound());
}
var vm = new QuestionCreateEditViewModel()
{
Question = await _uow.Questions.FirstOrDefaultAsync(id.Value)
};
if (vm.Question == null)
{
return(NotFound());
}
vm.CorrectChoices =
new SelectList(await _uow.Choices.GetAllAsync(), nameof(Choice.Id), nameof(Choice.Value));
vm.Quizzes = new SelectList(await _uow.Quizzes.GetAllAsync(), nameof(Quiz.Id), nameof(Quiz.Title));
return(View(vm));
}
