public ActionResult getInfo()
{
var x = (ThiSinhLogin)Session[Constants.THISINH_SESSION];
var ts = new ThiSinhDAO().ViewDetailTHISINH(x.ThiSinhID);
id = ts.MaDeThi;
return(Json(ts, JsonRequestBehavior.AllowGet));
}
public ActionResult Login(LoginTSModel model)
{
if (ModelState.IsValid)
{
var dao = new ThiSinhDAO();
int result = dao.LogIn(model.UserName, Encryptor.MD5Hash(model.Password));
if (result == 1)
{
var THISINH = dao.getIDByUserName(model.UserName);
var TSSession = new ThiSinhLogin();
TSSession.ThiSinhName = THISINH.MaDuThi;
TSSession.ThiSinhID = THISINH.ID;
Session.Add(Constants.THISINH_SESSION, TSSession);
//save answer
Answer an = new Answer();
an.IDThiSinh = THISINH.ID;
an.DiemSo = 0;
an.DiemThuc = 0;
var kq = new AnswerDAO().AddAnswer(an);
if (kq < 1)
{
ModelState.AddModelError("", "Tài khoản không thể tạo answer");
}
else
{
return(RedirectToAction("Index", "TestExam"));
}
}
if (result == 4)
{
ModelState.AddModelError("", "Tài khoản đã hoàn thành bài thi");
}
if (result == 3)
{
ModelState.AddModelError("", "Tài khoản này không tồn tại");
}
if (result == 2)
{
ModelState.AddModelError("", "Mật khẩu không đúng. Xin vui lòng kiểm tra lại!");
}
if (result == 5)
{
ModelState.AddModelError("", "Tài khoản này đã bị khóa. Xin vui lòng kiểm tra lại!");
}
else
{
ModelState.AddModelError("", "Đăng nhập không thành công");
}
}
return(View("Index"));
}
public ActionResult Logout()
{
THISINH us = new THISINH();
var dao = new ThiSinhDAO();
ThiSinhLogin THISINH = (ThiSinhLogin)Session[Constants.THISINH_SESSION];
us.ID = THISINH.ThiSinhID;
if (!dao.UpdateActive(us))
{
ModelState.AddModelError("", "Không thể update dữ liệu");
}
Session[Constants.THISINH_SESSION] = null;
return(View("Index"));
}
public ActionResult getQuestion()
{
var x1 = (ThiSinhLogin)Session[Constants.THISINH_SESSION];
var ts = new ThiSinhDAO().ViewDetailTHISINH(x1.ThiSinhID);
string imreBase64Data, imgDataURL;
var xy = new QuestionDAO().getAllQuestionDeTron(ts.MaDeThi);
foreach (var x in xy)
{
imreBase64Data = Convert.ToBase64String(x.PicQues);
imgDataURL = string.Format("data:image/png;base64,{0}", imreBase64Data);
x.sQues = imgDataURL;
x.PicQues = null;
imreBase64Data = Convert.ToBase64String(x.PicAns1);
imgDataURL = string.Format("data:image/png;base64,{0}", imreBase64Data);
x.sAns1 = imgDataURL;
x.PicAns1 = null;
imreBase64Data = Convert.ToBase64String(x.PicAns2);
imgDataURL = string.Format("data:image/png;base64,{0}", imreBase64Data);
x.sAns2 = imgDataURL;
x.PicAns2 = null;
imreBase64Data = Convert.ToBase64String(x.PicAns3);
imgDataURL = string.Format("data:image/png;base64,{0}", imreBase64Data);
x.sAns3 = imgDataURL;
x.PicAns3 = null;
imreBase64Data = Convert.ToBase64String(x.PicAns4);
imgDataURL = string.Format("data:image/png;base64,{0}", imreBase64Data);
x.sAns4 = imgDataURL;
x.PicAns4 = null;
}
int sl = xy.Count;
ViewBag.SL = sl;
return(Json(xy, JsonRequestBehavior.AllowGet));
}
public ActionResult saveAns(AnswerSheetTS a)
{
AnswerDAO dao = new AnswerDAO();
AnswerSheet ans = new AnswerSheet();
Answer an = new Answer();
var l = (ThiSinhLogin)Session[Constants.THISINH_SESSION];
int ida = dao.FindIDAnswer(l.ThiSinhID);
bool x = true, y = true;
//request data from json save answer
an.DiemThuc = a.DiemThuc;
an.DiemSo = a.DiemSo;
an.ID = ida;
x = dao.UpdateAnswerScore(an);
//request data from json save answersheet
for (int i = 0; i < a.answerSheet.Count; i++)
{
ans.RemainTime = a.RemainTime;
ans.IDAnswer = ida;
ans.QuestionID = a.answerSheet[i].QuestionID;
ans.ThuTuCauHoi = a.answerSheet[i].ThuTuCauHoi;
ans.DapAn = a.answerSheet[i].DapAn;
ans.Answer = a.answerSheet[i].Answer;
y = dao.AddAnswerSheet(ans);
}
//request datada from json save sv
ThiSinhDAO ts = new ThiSinhDAO();
bool m = ts.UpdateActiveTimeThiSinh(l.ThiSinhID, a.RemainTime, true, true, GetLocalIPAddress());
bool kq = false;
if (x == true && y == true && m == true)
{
kq = true;
}
return(Json(new { result = kq }));
}
public ActionResult GetListThiSinh(int id)
{
var student = new ThiSinhDAO().showListByIDCaChiTiet(id);
return(Json(student, JsonRequestBehavior.AllowGet));
}
