// 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, see https://aka.ms/RazorPagesCRUD public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } Course course = new() { Id = Course.Id, Name = Course.Name, Price = Course.Price, Description = Course.Description }; course.Tags.Add(_context.Tags.Where(x => x.Name == "Default").First()); foreach (int id in Course.SelectedTags) { var tag = _context.Tags.Find(id); course.Tags.Add(tag); } _context.Courses.Add(course); await _context.SaveChangesAsync(); return(RedirectToPage("/Index")); } }
// To protect from overposting attacks, see https://aka.ms/RazorPagesCRUD public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Tags.Add(Tag); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Tag = await _context.Tags.FindAsync(id); if (Tag != null) { _context.Tags.Remove(Tag); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }
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")); }
// 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")); }