// To protect from overposting attacks, please 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(Product).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!ProductExists(Product.Id)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Product = await _context.Products.FindAsync(id); if (Product != null) { _context.Products.Remove(Product); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }
// To protect from overposting attacks, please 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()); } if (this.Image != null) { var fileName = GetUniqueName(this.Image.FileName); var uploads = Path.Combine(hostingEnvironment.WebRootPath + "\\uploads\\"); var filePath = Path.Combine(uploads, fileName); this.Image.CopyTo(new FileStream(filePath, FileMode.Create)); this.Product.imgPath = fileName; } _context.Products.Add(Product); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }