public ActionResult Create(Product product)
{
if (ModelState.IsValid)
{
ProductContext.Products.Add(product);
//You can implement an add method in javascript to add a new item here
return RedirectToAction("Index");
}
return View(product);
}
public ActionResult Edit(Product product)
{
if (ModelState.IsValid)
{
//Update the record itself and let .NET do the reference work so that the collection will be updated automaticly
Product productToUpdate = ProductContext.Products.Find(x => x.Id == product.Id);
productToUpdate.Name = product.Name;
productToUpdate.Description = product.Description;
productToUpdate.Price = product.Price;
//We need to let all users know about this update
//First we get the Context of the catalog hub
IHubContext catalogHub = GlobalHost.ConnectionManager.GetHubContext<Catalog>();
//Now we invoke an product update to all connections/clients of this hub.
catalogHub.Clients.All.productUpdate(product);
return RedirectToAction("Index");
}
return View(product);
}
