public ActionResult DeleteAssignStudentPost(int id)
{
//if ((string)Session["Userid"] != null && (string)Session["Level"] != null)
//{
// if ((string)Session["Level"] == "admin")
// {
using (TsmsDBContext context = new TsmsDBContext())
{
ExamAssign assign = context.ExamAssigns.SingleOrDefault(p => p.Id == id);
int examid = assign.ExamID;
context.ExamAssigns.Remove(assign);
context.SaveChanges();
return(RedirectToAction("AssaignCourse", new { id = examid }));
}
// }
// else
// {
// return RedirectToAction("Index", "Exam");
// }
//}
//else
//{
// return RedirectToAction("Index", "Exam");
//}
}
public ActionResult ShowQuestion(FormCollection form)
{
//if ((string)Session["Userid"] != null && (string)Session["Level"] != null)
//{
using (TsmsDBContext context = new TsmsDBContext())
{
int examId = Convert.ToInt32(Request.Form["hidden"]);
Exam exam = context.Exams.SingleOrDefault(p => p.Id == examId);
for (int i = 1; i <= exam.TotalQues; i++)
{
Answer ans = new Answer();
ans.StudentId = (string)Session["Userid"];
ans.StuAns = Convert.ToInt32(Request.Form[i.ToString()]);
ans.ExamId = examId;
ans.QuestionId = Convert.ToInt32(Request.Form["QuesId" + i.ToString()]);
Question ques = context.Questions.SingleOrDefault(p => p.Id == ans.QuestionId);
if (ans.StuAns == ques.CorrectAns)
{
ans.Result = true;
}
else
{
ans.Result = false;
}
context.Answers.Add(ans);
context.SaveChanges();
}
List <Answer> answers = context.Answers.Where(p => p.ExamId == examId && p.StudentId == (string)Session["Userid"]).ToList();
float achived = 0;
foreach (Answer answer in answers)
{
if (answer.Result == true)
{
achived++;
}
}
Exam examOb = context.Exams.SingleOrDefault(p => p.Id == examId);
float Marks = achived * examOb.MarkPerQues;
ExamAssign assign = context.ExamAssigns.SingleOrDefault(p => p.ExamID == examId && p.StudentID == Convert.ToString(Session["Userid"]));
assign.gotMark = Marks.ToString();
context.ExamAssigns.Attach(assign);
var entry = context.Entry(assign);
entry.Property(e => e.gotMark).IsModified = true;
context.SaveChanges();
float totalmarks = examOb.TotalQues * examOb.MarkPerQues;
return(RedirectToAction("ShowResult", new { id = examId, total = totalmarks, achieved = Marks }));
}
//}
//else
//{
// return RedirectToAction("Index", "Exam");
//}
}
public ActionResult AssaignStudent(FormCollection form)
{
//if ((string)Session["Userid"] != null && (string)Session["Level"] != null)
//{
// if ((string)Session["Level"] == "admin")
// {
using (TsmsDBContext context = new TsmsDBContext())
{
List <ExamAssign> all = context.ExamAssigns.Where(p => p.StudentID == Request.Form["stuName"] && p.ExamID == Convert.ToInt32(Request.Form["ExamId"])).ToList();
if (all == null)
{
ViewBag.ExamId = Convert.ToInt32(Request.Form["ExamId"]);
ExamAssign assign = new ExamAssign();
assign.ExamID = Convert.ToInt32(Request.Form["ExamId"]);
assign.StudentID = Request.Form["stuName"];
context.ExamAssigns.Add(assign);
context.SaveChanges();
List <ExamAssign> assaign = context.ExamAssigns.Where(p => p.ExamID == Convert.ToInt32(Request.Form["ExamId"])).ToList();
return(View(assaign));
}
else
{
ViewBag.ExamId = Convert.ToInt32(Request.Form["ExamId"]);
List <ExamAssign> assaign = context.ExamAssigns.Where(p => p.ExamID == Convert.ToInt32(Request.Form["ExamId"])).ToList();
return(View(assaign));
}
}
// }
// else
// {
// return RedirectToAction("Index", "Exam");
// }
//}
//else
//{
// return RedirectToAction("Index", "Exam");
//}
}
public ActionResult DeleteAssignStudent(int id)
{
//if ((string)Session["Userid"] != null && (string)Session["Level"] != null)
//{
// if ((string)Session["Level"] == "admin")
// {
using (TsmsDBContext context = new TsmsDBContext())
{
ExamAssign assign = context.ExamAssigns.SingleOrDefault(p => p.Id == id);
return(View(assign));
}
// }
// else
// {
// return RedirectToAction("Index", "Exam");
// }
//}
//else
//{
// return RedirectToAction("Index", "Exam");
//}
}
public ActionResult ShowQuestion(int id)
{
User CurrentUser = (User)Session["CurrentUser"];
//if (Session["Userid"] != null)
//{
using (TsmsDBContext context = new TsmsDBContext())
{
Exam exam = context.Exams.SingleOrDefault(p => p.Id == id);
if (CurrentUser.level == "admin")
{
Answer ans = context.Answers.SingleOrDefault(p => p.ExamId == id && p.StudentId == CurrentUser.UserId);
if (ans == null)
{
ViewBag.ExamId = id;
ViewBag.Total = exam.TotalQues;
var src = DateTime.Now;
string hour = src.Hour.ToString();
string min = src.Minute.ToString();
string end = exam.FinishTime;
char[] d = { ' ', ':' };
string[] words = end.Split(d, System.StringSplitOptions.RemoveEmptyEntries);
string endHour = words[0];
string endMin = words[1];
ViewBag.duration = ((Convert.ToInt32(endHour) * 60 + Convert.ToInt32(endMin)) - (Convert.ToInt32(hour) * 60 + Convert.ToInt32(min))) * 60 * 1000;
ViewBag.CountDown = exam.Date + " " + end + ":00";
List <Question> questions = context.Questions.Where(p => p.ExamID == id).ToList();
return(View(questions));
}
else
{
List <Answer> answers = context.Answers.Where(p => p.ExamId == id && p.StudentId == Convert.ToString(Session["Userid"])).ToList();
foreach (Answer ansob in answers)
{
context.Answers.Attach(ansob);
context.Answers.Remove(ansob);
context.SaveChanges();
}
ViewBag.ExamId = id;
ViewBag.Total = exam.TotalQues;
var src = DateTime.Now;
string hour = src.Hour.ToString();
string min = src.Minute.ToString();
string end = exam.FinishTime;
char[] d = { ' ', ':' };
string[] words = end.Split(d, System.StringSplitOptions.RemoveEmptyEntries);
string endHour = words[0];
string endMin = words[1];
ViewBag.duration = ((Convert.ToInt32(endHour) * 60 + Convert.ToInt32(endMin)) - (Convert.ToInt32(hour) * 60 + Convert.ToInt32(min))) * 60 * 1000;
ViewBag.CountDown = exam.Date + " " + end + ":00";
List <Question> questions = context.Questions.Where(p => p.ExamID == id).ToList();
return(View(questions));
}
}
else
{
if (exam.ExamState == "open")
{
ExamAssign assign = context.ExamAssigns.SingleOrDefault(p => p.StudentID == (string)Session["Userid"] && p.Id == id);
if (assign != null)
{
Answer ans = context.Answers.SingleOrDefault(p => p.ExamId == id && p.StudentId == Convert.ToString(Session["Userid"]));
if (ans == null)
{
ViewBag.ExamId = id;
ViewBag.Total = exam.TotalQues;
var src = DateTime.Now;
string hour = src.Hour.ToString();
string min = src.Minute.ToString();
string end = exam.FinishTime;
char[] d = { ' ', ':' };
string[] words = end.Split(d, System.StringSplitOptions.RemoveEmptyEntries);
string endHour = words[0];
string endMin = words[1];
ViewBag.duration = ((Convert.ToInt32(endHour) * 60 + Convert.ToInt32(endMin)) - (Convert.ToInt32(hour) * 60 + Convert.ToInt32(min))) * 60 * 1000;
ViewBag.CountDown = exam.Date + " " + end + ":00";
List <Question> questions = context.Questions.Where(p => p.ExamID == id).ToList();
return(View(questions));
}
else
{
return(RedirectToAction("Index", "Exam"));
}
}
else
{
return(RedirectToAction("Index", "Exam"));
}
}
else
{
return(RedirectToAction("Index", "Exam"));
}
}
}
// }
//else
//{
// return RedirectToAction("Index", "Exam");
//}
}
