public async Task <IActionResult> EditAnnouncement(Guid id) { var announcement = await _context.Announcements.FirstOrDefaultAsync(p => p.Id == id); var viewModel = new EditAnnouncementViewModel { Subject = announcement.Subject, Type = announcement.Type }; return(View(viewModel)); }
public EditAnnouncementPage(Food donatedfood) { var vm = new EditAnnouncementViewModel(donatedfood); this.BindingContext = vm; vm.DisplayFoodDeleted += () => DisplayAlert("Success", "Your announcement has been deleted!", "OK"); vm.DisplayFoodDeletedError += () => DisplayAlert("Error", "Could not delete!", "OK"); vm.DisplayUpdatedFood += () => DisplayAlert("Success", "Your announcement has been updated!", "OK"); vm.DisplayFatalError += () => DisplayAlert("Error", "Fatal error!", "OK"); vm.DisplayErrorOnUpdate += () => DisplayAlert("Error", "There was an error on announcement update!", "OK"); vm.DisplayApplicationError += () => DisplayAlert("Error", "Application error, contact the administrator!", "OK"); InitializeComponent(); }
public async Task <IActionResult> EditAnnouncement(EditAnnouncementViewModel editAnnouncement) { var announcement = await _announcementRepository.GetAnnouncementById(editAnnouncement.AnnouncementId); announcement.Title = editAnnouncement.Title; announcement.Description = editAnnouncement.Description; announcement.DateAdded = DateTime.Now.ToString("MM/dd/yyyy hh:mm tt"); _announcementContext.Announcements.Update(announcement); await _announcementContext.SaveChangesAsync(); return(RedirectToAction("AnnouncementDetails", new { id = announcement.AnnouncementId })); }
public async Task <IActionResult> OnEditAnnouncement(EditAnnouncementViewModel model) { if (!ModelState.IsValid) { return(View("EditAnnouncement", model)); } var originalAnnouncement = await _context.Announcements.FirstOrDefaultAsync(p => p.Id == model.Id); originalAnnouncement.Subject = model.Subject; originalAnnouncement.Type = model.Type; _context.Announcements.Update(originalAnnouncement); await _context.SaveChangesAsync(); return(RedirectToAction("Announcements", "Admin")); }
public async Task <IActionResult> EditAnnouncement(int id) { if (id != null) { var announcement = await _announcementRepository.GetAnnouncementById(id); if (announcement == null) { return(NotFound()); } var editAnnouncement = new EditAnnouncementViewModel() { AnnouncementId = announcement.AnnouncementId, Title = announcement.Title, Description = announcement.Description }; return(View(editAnnouncement)); } return(NotFound()); }
public async Task <IActionResult> Edit(int id, [Bind("Id,Subject,Body")] EditAnnouncementViewModel viewModel) { if (id != viewModel.Id) { return(NotFound()); } var announcement = await _context.Announcements.FindAsync(id); announcement.Subject = viewModel.Subject; announcement.Body = viewModel.Body; announcement.IsEdited = true; announcement.DateEdited = DateTime.Now; announcement.Editor = await _userManager.GetUserAsync(User); announcement.ParseMarkdown(); if (ModelState.IsValid) { try { _context.Update(announcement); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!AnnouncementExists(announcement.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(announcement)); }