public async Task <IActionResult> Edit(int id, [Bind("CourseID,CourseNumber,CourseName,CourseDescription")] Courses courses)
{
if (id != courses.CourseID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(courses);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CoursesExists(courses.CourseID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(courses));
}
public async Task <IActionResult> Edit(int id, [Bind("StudentID,FirstName,LastName,EmailAddress,PhoneNumber")] Students students)
{
if (id != students.StudentID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(students);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentsExists(students.StudentID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(students));
}
public async Task <IActionResult> Edit(int id, [Bind("InstructorId,FirstName,LastName,EmailAddress,CourseName")] Instructors instructors, Courses course)
{
if (id != instructors.InstructorId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
if (course != null)
{
var newCourse = _context.Courses.Where(c => c.CourseID == course.CourseID).SingleOrDefault();
instructors.Courses = newCourse;
}
_context.Update(instructors);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!InstructorsExists(instructors.InstructorId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(instructors));
}