// To protect from overposting attacks, enable the specific properties you want to bind to.
// For more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Tag).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!TagExists(Tag.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, enable the specific properties you want to bind to.
// For more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
Course = await _context.Courses.Include(x => x.Tags).FirstOrDefaultAsync(m => m.Id == FormCourse.Id);
Course.Name = FormCourse.Name;
Course.Price = FormCourse.Price;
Course.Description = FormCourse.Description;
Course.Tags.Clear();
Course.Tags.Add(_context.Tags.Where(x => x.Name == "Default").First());
foreach (int id in FormCourse.SelectedTags)
{
var tag = _context.Tags.Find(id);
Course.Tags.Add(tag);
}
_context.Attach(Course).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CourseExists(Course.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("/Index"));
}
