public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Listing = await _context.Listings.FindAsync(id); if (Listing != null) { _context.Listings.Remove(Listing); 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()); } _context.Attach(Listing).State = EntityState.Modified; if (ListingImageInput != null) { var fileName = GetUniqueName(ListingImageInput.FileName); var Images = Path.Combine(hostingEnvironment.WebRootPath, "Images/ListingImages"); var filePath = Path.Combine(Images, fileName); this.ListingImageInput.CopyTo(new FileStream(filePath, FileMode.Create)); this.Listing.ListingImage = fileName; // Set the file name Listing.ListingImage = fileName; } Listing.User = await _userManager.GetUserAsync(User); try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!ListingExists(Listing.Id)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }