public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Course = await _context.Courses
.Include(c => c.Department).SingleOrDefaultAsync(m => m.Id == id);
if (Course == null)
{
return(NotFound());
}
return(Page());
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Course = await _context.Courses.FindAsync(id);
if (Course != null)
{
_context.Courses.Remove(Course);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Course = await _context.Courses
.Include(c => c.Department).SingleOrDefaultAsync(m => m.Id == id);
if (Course == null)
{
return(NotFound());
}
ViewData["DepartmentId"] = new SelectList(_context.Departments, "Id", "Name");
return(Page());
}