public async Task <IActionResult> CreateMultipleChoice(int id, MultipleChoiceViewModel model)
{
var folderId = Int32.Parse(Request.Form["folder"]);
ViewBag.Categories = _categoryRepo.Categories;
if (ModelState.IsValid)
{
//create new multiple choice
MultipleChoice newMC = new MultipleChoice();
newMC.Name = model.Name;
newMC.Description = model.Description;
newMC.A = model.A;
newMC.B = model.B;
newMC.C = model.C;
newMC.D = model.D;
newMC.Answer = model.Answer;
_context.MultipleChoices.Add(newMC);
await _context.SaveChangesAsync();
//save changes ^^
//create new post and pass it newly saved multiple choice's id as foreign key
Post newPost = new Post();
newPost.CourseId = _courseId;
newPost.PostCategory = 1;
newPost.AssignmentId = newMC.MultipleChoiceId;
newPost.FolderId = folderId;
_context.Posts.Add(newPost);
//everytime we add a post to a folder we update the edit time of the edit col in folder
var folderToUpdate = _context.Folders.Where(f => f.FolderId == folderId && f.CourseId == id).First();
folderToUpdate.WhenEdited = DateTime.Now;
await _context.SaveChangesAsync();
TempData["Success"] = "Assignment Successfully Created!";
//to be used for views to show activity of Curse
UpdateCourse(id);
return(RedirectToRoute(new
{
controller = "Course",
action = "Show",
id = _courseId
}));
}
return(View(model));
}
public ActionResult Index(string option)
{
if (option != null)
{
switch (option.ToLower())
{
case "wordform":
{
_viewModel = new WordFormViewModel();
CreateLayoutView("Từ vựng");
break;
}
case "listening":
{
_viewModel = new ListeningViewModel();
CreateLayoutView("Tập nghe");
break;
}
case "reading":
{
_viewModel = new ReadingViewModel();
CreateLayoutView("Tập đọc");
break;
}
case "grammar":
{
_viewModel = new GrammarViewModel();
CreateLayoutView("Ngữ pháp");
break;
}
case "multiplechoice":
{
_viewModel = new MultipleChoiceViewModel();
CreateLayoutView("Trắc nghiệm");
break;
}
default:
{
_viewModel = new LearningViewModel();
CreateLayoutView("Tự học");
break;
}
}
}
else
{
_viewModel = new LearningViewModel();
CreateLayoutView("Tự học");
ViewBag.page = "Index";
return(View(_viewModel));
}
return(View("Index", "~/Views/Layout/_LearningLayout.cshtml", _viewModel));
}
public IActionResult submitMultipleChoice(int Id)
{
if (ModelState.IsValid)
{
MultipleChoiceViewModel model = new MultipleChoiceViewModel();
model.selectedAnswer = 0;
Question question = _context.Question.SingleOrDefault(quest => quest.Id == Id);
model.theQuestion = question;
return(RedirectToAction("MultipleChoiceView", new { Id = Id }));
}
return(View());
}
public ActionResult MultipleChoice()
{
_viewModel = new MultipleChoiceViewModel();
List <int> randDomPost = randomPosition();
List <TracNghiem> dataTracNghiem = new List <TracNghiem>();
List <int> listIDWord = new List <int>();
var currentUser = _service.GetUserById(User.Identity.GetUserId());
listIDWord = _detailOutWordService.listIdOutWord(currentUser.Id, -1);
foreach (var id in listIDWord)
{
dataTracNghiem.Add(RandomTracNghiemChoVoca(id));
}
MultipleChoiceViewModel.listTracNghiem = dataTracNghiem;
return(PartialView("_MultipleChoice", MultipleChoiceViewModel));
}
//Multiple Choice Actions
public IActionResult MultipleChoiceView(int Id, int topicId)
{
ViewBag.Email = _userManager.GetUserName(HttpContext.User);
MultipleChoiceViewModel model = new MultipleChoiceViewModel();
Question question = _context.Question.SingleOrDefault(quest => quest.Id == Id);
model.theQuestion = question;
var questionInfo = from q in _context.Question
where q.TopicId == topicId
select q;
var orderListLength = questionInfo.Count();
model.orderListLength = orderListLength - 1;
if (questionInfo != null)
{
model.questionList = (from q in questionInfo
select new Question()
{
Id = q.Id,
isMultipleChoice = q.isMultipleChoice,
TopicId = q.TopicId,
questionOrder = q.questionOrder
}).ToList();
}
var referenceInfo = from reference in _context.QuestionReferenceList
where reference.QuestionId == Id
select reference;
if (referenceInfo != null)
{
model.referenceList = (from reference in referenceInfo
select new QuestionReferenceList()
{
Link = reference.Link,
Text = reference.Text
}).ToList();
}
return(View(model));
}
public async System.Threading.Tasks.Task <ActionResult> MultipleChoiceToiec()
{
_viewModel = new MultipleChoiceViewModel();
List <int> randDomPost = randomPosition();
List <TracNghiem> dataTracNghiem = new List <TracNghiem>();
var listToiecQues = _toiecService.GetToiecExamList();
foreach (var item in listToiecQues.data)
{
TracNghiem tracnghiem = new TracNghiem();
tracnghiem.Question = item.message;
tracnghiem.UrlImage = item.imageURL;
//Tạo random postion
var ramdomPo = randomPosition();
DapAn dapAnTracNghiem = new DapAn();
if (item.DapAn == "a" || item.DapAn == "A")
{
dapAnTracNghiem.Checked = true;
tracnghiem.ABCD[0] = dapAnTracNghiem;
}
else if (item.DapAn == "b" || item.DapAn == "B")
{
dapAnTracNghiem.Checked = true;
tracnghiem.ABCD[1] = dapAnTracNghiem;
}
else if (item.DapAn == "c" || item.DapAn == "C")
{
dapAnTracNghiem.Checked = true;
tracnghiem.ABCD[2] = dapAnTracNghiem;
}
else if (item.DapAn == "d" || item.DapAn == "D")
{
dapAnTracNghiem.Checked = true;
tracnghiem.ABCD[3] = dapAnTracNghiem;
}
dataTracNghiem.Add(tracnghiem);
}
MultipleChoiceViewModel.listTracNghiem = dataTracNghiem;
return(PartialView("_MultipleChoice", MultipleChoiceViewModel));
}
void GetViewModel(object effect)
{
CurrentViewModel = null;
var currentEffect = effect.ToString();
enumValue = (Algorithm.Effects)Enum.Parse(typeof(Algorithm.Effects), currentEffect);
if (currentEffect == "Canvas" ||
currentEffect == "Quantize" ||
currentEffect == "Edge" ||
currentEffect == "Parabola" ||
currentEffect == "Wave" ||
currentEffect == "OilPaint"
)
{
CurrentViewModel = new MultipleChoiceViewModel(enumValue);
}
else if (currentEffect == "Sepia" ||
currentEffect == "Solarize" ||
currentEffect == "Outline"
)
{
CurrentViewModel = new SliderSelectionViewModel(enumValue);
}
else if (
currentEffect == "Emboss" ||
currentEffect == "XRay" ||
currentEffect == "Dither")
{
CurrentViewModel = new MultipleChoiceColourSelectionViewModel(enumValue);
}
else if (
currentEffect == "Glass")
{
CurrentViewModel = new MultipleChoiceSliderViewModel(enumValue);
}
else if (currentEffect == "Pixelate")
{
CurrentViewModel = new DoubleSliderViewModel(enumValue);
}
}
