public async Task <IActionResult> Edit(int id, [Bind("AmazonItemID,AmazonBrowseNodeID,AmazonCountryID,AmazonProductID,Price,Quantity")] AmazonItemSingle amazonItemSingle)
        {
            if (id != amazonItemSingle.AmazonItemID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(amazonItemSingle);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!AmazonItemSingleExists(amazonItemSingle.AmazonItemID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction("Index"));
            }
            ViewData["AmazonBrowseNodeID"] = new SelectList(_context.AmazonBrowseNodes, "AmazonBrowseNodeID", "AmazonBrowseNodeID", amazonItemSingle.AmazonBrowseNodeID);
            ViewData["AmazonCountryID"]    = new SelectList(_context.AmazonCountries, "AmazonCountryID", "AmazonCountryID", amazonItemSingle.AmazonCountryID);
            ViewData["AmazonProductID"]    = new SelectList(_context.AmazonProducts, "AmazonProductID", "AmazonProductID", amazonItemSingle.AmazonProductID);
            return(View(amazonItemSingle));
        }
        public async Task <IActionResult> Create([Bind("AmazonItemID,AmazonBrowseNodeID,AmazonCountryID,AmazonProductID,Price,Quantity")] AmazonItemSingle amazonItemSingle)
        {
            if (ModelState.IsValid)
            {
                _context.Add(amazonItemSingle);
                await _context.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            ViewData["AmazonBrowseNodeID"] = new SelectList(_context.AmazonBrowseNodes, "AmazonBrowseNodeID", "AmazonBrowseNodeID", amazonItemSingle.AmazonBrowseNodeID);
            ViewData["AmazonCountryID"]    = new SelectList(_context.AmazonCountries, "AmazonCountryID", "AmazonCountryID", amazonItemSingle.AmazonCountryID);
            ViewData["AmazonProductID"]    = new SelectList(_context.AmazonProducts, "AmazonProductID", "AmazonProductID", amazonItemSingle.AmazonProductID);
            return(View(amazonItemSingle));
        }