public IActionResult Register(Exam exam)
{
var emc = new ExamManagementContext();
var loggedStudent = emc.Students.Where(s => s.UserName == User.Identity.Name).First();
var regExams = emc.RegExam.Where(e => e.studentID == loggedStudent.studentID).ToList();
var matchedExam = regExams.Where(e => e.examID == exam.examID);
RegExam updatedExam = new RegExam();
if (matchedExam.Count() > 0)
{
updatedExam = matchedExam.First();
updatedExam.withdraw = "0";
}
else
{
updatedExam.examID = exam.examID;
updatedExam.studentID = loggedStudent.studentID;
updatedExam.registered = "1";
updatedExam.publish = "0";
updatedExam.withdraw = "0";
}
emc.Update(updatedExam);
emc.SaveChanges();
return(RedirectToAction("AvailExams"));
}
public IActionResult DeleteConfirmed(int id)
{
RegExam regExam = _context.RegExam.Single(m => m.regExamID == id);
_context.RegExam.Remove(regExam);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
public IActionResult Edit(RegExam regExam)
{
if (ModelState.IsValid)
{
_context.Update(regExam);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
ViewData["examID"] = new SelectList(_context.Exams, "examID", "Exam", regExam.examID);
ViewData["studentID"] = new SelectList(_context.Students, "studentID", "Student", regExam.studentID);
return(View(regExam));
}
// GET: RegExams/Details/5
public IActionResult Details(int?id)
{
if (id == null)
{
return(HttpNotFound());
}
RegExam regExam = _context.RegExam.Single(m => m.regExamID == id);
if (regExam == null)
{
return(HttpNotFound());
}
return(View(regExam));
}
// GET: RegExams/Edit/5
public IActionResult Edit(int?id)
{
if (id == null)
{
return(HttpNotFound());
}
RegExam regExam = _context.RegExam.Single(m => m.regExamID == id);
if (regExam == null)
{
return(HttpNotFound());
}
ViewData["examID"] = new SelectList(_context.Exams, "examID", "Exam", regExam.examID);
ViewData["studentID"] = new SelectList(_context.Students, "studentID", "Student", regExam.studentID);
return(View(regExam));
}
public IActionResult Withdraw(string withdraw, RegExam regExam)
{
//ExamManagementContext emc = new ExamManagementContext();//whole context
var emc = _context;
// var regEList = emc.RegExam.Where(e => e.regExamID == Int32.Parse(withdraw));
regExam.withdraw = "1";
/* if (regEList != null)
* {
* var firstR = regEList.First();
* firstR.withdraw = "1";
*
* emc.Update(firstR);
* // var regExam = new List<RegExam>();
* emc.SaveChanges(); */
emc.Update(regExam);
emc.SaveChanges();
return(RedirectToAction("Exams"));
}
