public async Task <IActionResult> ModifyMark([FromForm] ExamSubjectList examSubjectList)
{
if (ModelState.IsValid)
{
foreach (var item in examSubjectList.ExamSubjectListing)
{
if (item.Mark >= 0)
{
if (item.Mark > 100)
{
item.Grade = "Error";
}
else if (item.Mark >= 90)
{
item.Grade = "A+";
}
else if (item.Mark >= 80)
{
item.Grade = "A";
}
else if (item.Mark >= 70)
{
item.Grade = "B+";
}
else if (item.Mark >= 60)
{
item.Grade = "B";
}
else if (item.Mark >= 50)
{
item.Grade = "C+";
}
else if (item.Mark >= 30)
{
item.Grade = "C";
}
else
{
item.Grade = "F";
}
_context.Update(item);
}
}
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View());
}
public async Task <IActionResult> Edit(int id, [Bind("StudyStatusId,StudyStatusDesc")] StudyStatus studyStatus)
{
if (id != studyStatus.StudyStatusId)
{
return(RedirectToAction("Index", "Errors"));
}
if (ModelState.IsValid)
{
try
{
_context.Update(studyStatus);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudyStatusExists(studyStatus.StudyStatusId))
{
return(RedirectToAction("Index", "Errors"));
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(studyStatus));
}
public async Task <IActionResult> Edit(int id, [Bind("StudSubjectId,StudId,SubjectId")] StudentSubject studentSubject)
{
if (id != studentSubject.StudSubjectId)
{
return(RedirectToAction("Index", "Errors"));
}
if (ModelState.IsValid)
{
try
{
_context.Update(studentSubject);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentSubjectExists(studentSubject.StudSubjectId))
{
return(RedirectToAction("Index", "Errors"));
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["StudId"] = new SelectList(_context.Student, "StudId", "StudId", studentSubject.StudId);
ViewData["SubjectId"] = new SelectList(_context.Subject, "SubjectId", "SubjectName", studentSubject.SubjectId);
return(View(studentSubject));
}
public async Task <IActionResult> Edit(int id, [Bind("TutorTypeId,TutorTypeDesc")] TutorType tutorType)
{
if (id != tutorType.TutorTypeId)
{
return(RedirectToAction("Index", "Errors"));
}
if (ModelState.IsValid)
{
try
{
_context.Update(tutorType);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!TutorTypeExists(tutorType.TutorTypeId))
{
return(RedirectToAction("Index", "Errors"));
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(tutorType));
}
public async Task <IActionResult> Edit(int id, [Bind("StudId,StudName,Email,PhoneNo,StudyStatusId,ClassId")] Student student)
{
if (!(id.Equals(student.StudId)))
{
return(RedirectToAction("Index", "Errors"));
}
if (ModelState.IsValid)
{
try
{
_context.Update(student);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentExists(student.StudId))
{
return(RedirectToAction("Index", "Errors"));
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ClassId"] = new SelectList(_context.Class, "ClassId", "ClassId", student.ClassId);
ViewData["StudyStatusId"] = new SelectList(_context.StudyStatus, "StudyStatusId", "StudyStatusDesc", student.StudyStatusId);
return(View(student));
}
public async Task <IActionResult> Edit(int id, [Bind("ClassId,ClassDesc,StudyLevelId,TutorId,Year")] Class @class)
{
if (!(id.Equals(@class.ClassId)))
{
return(RedirectToAction("Index", "Errors"));
}
if (ModelState.IsValid)
{
try
{
_context.Update(@class);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ClassExists(@class.ClassId))
{
return(RedirectToAction("Index", "Errors"));
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["StudyLevelId"] = new SelectList(_context.StudyLevel, "StudyLevelId", "StudyLevelDesc", @class.StudyLevelId);
ViewData["TutorId"] = new SelectList(_context.Tutor, "TutorId", "TutorId", @class.TutorId);
return(View(@class));
}
public async Task <IActionResult> Edit(int id, [Bind("TutorId,TutorName,Email,PhoneNo,TutorStatusId,TutorTypeId")] Tutor tutor)
{
if (id != tutor.TutorId)
{
return(RedirectToAction("Index", "Errors"));
}
if (ModelState.IsValid)
{
try
{
_context.Update(tutor);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!TutorExists(tutor.TutorId))
{
return(RedirectToAction("Index", "Errors"));
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["TutorStatusId"] = new SelectList(_context.TutorStatus, "TutorStatusId", "TutorStatusDesc", tutor.TutorStatusId);
ViewData["TutorTypeId"] = new SelectList(_context.TutorType, "TutorTypeId", "TutorTypeDesc", tutor.TutorTypeId);
return(View(tutor));
}
