public ActionResult Edit(Product product)
{
if (ModelState.IsValid)
{
product.DateEnter = DateTime.Now;
using (StoreOlineEntities db = new StoreOlineEntities())
{
var temp = db.Products.Where(t => t.ProductID == product.ProductID).SingleOrDefault();
if (temp == null)
{
db.Products.Add(product);
db.SaveChanges();
TempData["message"] = product.ProductName + " has been added";
return(RedirectToAction("Products"));
}
else
{
using (StoreOlineEntities db1 = new StoreOlineEntities())
{
db1.Entry(product).State = EntityState.Modified;
db1.SaveChanges();
TempData["message"] = product.ProductName + " has been saved";
return(RedirectToAction("Products"));
}
}
}
}
return(View(product));
}
public bool Update(Order obj)
{
db = new StoreOlineEntities();
if (db.Orders.SingleOrDefault(o => o.OrderID == obj.OrderID) == null)
{
return(false);
}
db.Orders.Attach(obj);
db.Entry(obj).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
return(true);
}
public bool Update(Product obj)
{
db = new StoreOlineEntities();
var tmp = db.Products.SingleOrDefault(t => t.ProductID == obj.ProductID);
if (tmp == null)
{
return(false);
}
db.Products.Attach(obj);
db.Entry(obj).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
return(true);
}