コード例 #1
0
        public async Task <IActionResult> PutProduct(int id, Product product)
        {
            if (id != product.ProductId)
            {
                return(BadRequest());
            }

            _context.Entry(product).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!ProductExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }
コード例 #2
0
        public async Task <IActionResult> Create([Bind("CategoryId,Name")] Category category)
        {
            if (ModelState.IsValid)
            {
                _context.Add(category);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            return(View(category));
        }
コード例 #3
0
        public async Task <IActionResult> Create([Bind("ProductId,Name,Description,Price,Photo,CategoryId")] Product product)
        {
            if (ModelState.IsValid)
            {
                _context.Add(product);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["CategoryId"] = new SelectList(_context.Category, "CategoryId", "Name", product.CategoryId);
            return(View("Create", product));
        }