public ActionResult Create(Product product, List<int> CategoryIds, List<int> TechnologyIds)
{
foreach (var id in CategoryIds)
{
var category = db.ProductCategories.Find(id);
if (category != null)
product.Categories.Add(category);
}
if (TechnologyIds != null)
{
foreach (var id in TechnologyIds)
{
var technology = db.Technologies.Find(id);
if (technology != null)
product.Technologies.Add(technology);
}
}
if (ModelState.IsValid)
{
db.Products.Add(product);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.Categories = db.ProductCategories.ToList();
ViewBag.SelectedCategories = product.Categories;
CreateFrame(title);
return View(product);
}
//
// GET: /AdminProduct/Create
public ActionResult Create()
{
ViewBag.Categories = db.ProductCategories.ToList();
ViewBag.SelectedCategories = new List<ProductCategory>();
ViewBag.Technologies = db.Technologies.ToList();
ViewBag.SelectedTechnologies = new List<Technology>();
CreateFrame(title);
var product = new Product();
product.Active = true;
return View(product);
}
private void UpdateProductsCategories(List<int> CategoryIds, Product product)
{
if (CategoryIds == null)
{
product.Categories = new List<ProductCategory>();
return;
}
var selectedCategories = new HashSet<int>(CategoryIds);
var productCategories = new HashSet<int>(
product.Categories.Select(c => c.Id));
foreach (var c in db.ProductCategories)
{
}
}
public ActionResult Edit(Product product, List<int> CategoryIds, List<int> TechnologyIds)
{
using (var mdb = new VDB())
{
var mproduct = mdb.Products
.Include(i => i.Categories).Include(i => i.Technologies)
.Where(i => i.Id == product.Id)
.Single();
mproduct.Categories.Clear();
foreach (var id in CategoryIds)
{
var category = mdb.ProductCategories.Find(id);
if (category != null)
mproduct.Categories.Add(category);
}
mproduct.Technologies.Clear();
if (TechnologyIds != null)
{
foreach (var id in TechnologyIds)
{
var technology = mdb.Technologies.Find(id);
if (technology != null)
mproduct.Technologies.Add(technology);
}
}
mdb.Entry(mproduct).State = EntityState.Modified;
mdb.SaveChanges();
}
if (ModelState.IsValid)
{
db.Entry(product).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.Categories = db.ProductCategories.ToList();
ViewBag.SelectedCategories = product.Categories;
CreateFrame(title);
return View(product);
/*
if (ModelState.IsValid)
{
db.Entry(product).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
CreateFrame(title);
return View(product);
*/
}
