public ActionResult Edit(int id, ProductListWrapper pwrap)
{
try {
if (!ModelState.IsValid)
{
ViewData["categories"] = new SelectList(nwa.GetAllCategories());
ViewData["suppliers"] = new SelectList(nwa.GetAllSuppliers());
return(View("Edit", pwrap));
}
Product prod = nwa.GetProduct(id);
if (prod != null)
{
ProductListWrapper wrapper = new ProductListWrapper()
{
product = prod
};
UpdateModel(wrapper);
prod.SupplierID = nwa.GetSupplierID(wrapper.SelectedSupplier);
prod.CategoryID = nwa.GetCategoryID(wrapper.SelectedCategory);
nwa.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
throw new NoSuchRecordException();
}
} catch {
return(View());
}
}
//
// GET: /Product/Edit/5
public ActionResult Edit(int id)
{
ViewData["categories"] = new SelectList(nwa.GetAllCategories());
ViewData["suppliers"] = new SelectList(nwa.GetAllSuppliers());
Product prod = nwa.GetProduct(id);
ProductListWrapper wrap = new ProductListWrapper()
{
product = prod,
SelectedCategory = prod.Category.CategoryName,
SelectedSupplier = prod.Supplier.CompanyName,
};
return(View(wrap));
}
