public async Task <IActionResult> Edit(int id, [Bind("Product,Categories,Suppliers")] ProductCreationViewModel productCreationViewModel)
{
if (id != productCreationViewModel.Product.ProductId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(productCreationViewModel.Product);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductsExists(productCreationViewModel.Product.ProductId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(Products));
}
public async Task <IActionResult> Post([FromBody] ProductCreationViewModel productVm)
{
if (productVm == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(UnprocessableEntity(ModelState));
}
var newItem = Mapper.Map <Product>(productVm);
_productRepository.Add(newItem);
if (!await UnitOfWork.SaveAsync())
{
return(StatusCode(500, "保存时出错"));
}
var vm = Mapper.Map <ProductViewModel>(newItem);
var links = CreateLinksForProduct(vm.Id);
var dynamicObject = productVm.ToDynamic() as IDictionary <string, object>;
dynamicObject.Add("links", links);
return(CreatedAtRoute("GetProduct", new { id = dynamicObject["id"] }, dynamicObject));
}
// GET: Products/Create
public async Task <IActionResult> Create()
{
var productCreationVM = new ProductCreationViewModel()
{
Product = new Products(),
Categories = CategoryList,
Suppliers = SupplierList
};
return(View(productCreationVM));
}
public async Task <IActionResult> Create([Bind("Product,Categories,Suppliers")] ProductCreationViewModel productCreationViewModel)
{
var productAdding = productCreationViewModel.Product;
if (ModelState.IsValid)
{
_context.Add(productAdding);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(productAdding));
}
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var products = await _context.Products.FindAsync(id);
if (products == null)
{
return(NotFound());
}
var productCreationVM = new ProductCreationViewModel()
{
Product = products,
Categories = CategoryList,
Suppliers = SupplierList
};
return(View(productCreationVM));
}
public async Task <IActionResult> Post([FromBody] ProductCreationViewModel productVm)
{
if (productVm == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var newItem = Mapper.Map <Product>(productVm);
_productRepository.Add(newItem);
if (!await UnitOfWork.SaveAsync())
{
return(StatusCode(500, "保存时出错"));
}
var vm = Mapper.Map <ProductViewModel>(newItem);
return(CreatedAtRoute("GetProduct", new { id = vm.Id }, vm));
}
