public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_db.Attach(Course).State = EntityState.Modified;
try
{
await _db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CourseExists(Course.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
//_db.Attach(Instructor).State = EntityState.Modified;
try
{
Instructor instructorFromDb = await _db.Instructors.FirstOrDefaultAsync(m => m.Id == Instructor.Id);
instructorFromDb.FirstName = Instructor.FirstName;
instructorFromDb.LastName = Instructor.LastName;
instructorFromDb.Department = Instructor.Department;
instructorFromDb.NumYearsWorked = Instructor.NumYearsWorked;
await _db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!InstructorExists(Instructor.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_db.Instructors.Add(Instructor);
await _db.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
// Select can only pass strings so convert it to bool
Student.Gender = Convert.ToBoolean(Request.Form["Gender"]);
Random random = new Random();
Student.StudentId = random.Next(10000000, 99999999); // Randomly generate the student a studentId
_context.Students.Add(Student);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
var ClaimsIdentity = (ClaimsIdentity)User.Identity;
var claim = ClaimsIdentity.FindFirst(ClaimTypes.NameIdentifier);
string instructorId = claim.Value;
Class.InstructorId = instructorId;
_context.Classes.Add(Class);
await _context.SaveChangesAsync();
return(RedirectToPage("/Instructors/Classes"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
try
{
Student dbStudent = await _context.Students.FirstOrDefaultAsync(i => i.Id == Student.Id);
dbStudent.FirstName = Student.FirstName;
dbStudent.LastName = Student.LastName;
dbStudent.Year = Student.Year;
dbStudent.House = Student.House;
dbStudent.IsMudBlood = Student.IsMudBlood;
dbStudent.StudentId = Student.StudentId;
dbStudent.Gender = Student.Gender;
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException e)
{
if (!StudentExists(Student.Id))
{
return(NotFound());
}
else
{
Console.WriteLine(e.StackTrace);
throw;
}
}
return(RedirectToPage("./Index"));
}