ASP.NET MVC Master Detail Entry Form

Question

I’m trying to implement an order entry form using ASP.NET MVC but facing a lot of difficulties. All the samples that I found are related to viewing master detail forms, and non

Answer 1

Step 3: Create an action for save data. [HttpPost]

    public JsonResult SaveOrder(OrderVM O)

    {

        bool status = false;

        if (ModelState.IsValid)

        {

            using (ManageMobileStoreWebContext dc = new ManageMobileStoreWebContext())

            {

                //Random rnd = new Random();

                //OrderID = rnd.Next(),

                Order order = new Order { OrderNo = O.OrderNo, OrderDate = O.OrderDate, Description = O.Description };

                foreach (var i in O.OrderDetails)

                {

                    if(order.OrderDetails == null)

                    {

                        order.OrderDetails = new List();

                    }

                    // i.TotalAmount = 

                    order.OrderDetails.Add(i);

                   //dc.OrderDetails.Add(i);

                }

                dc.Orders.Add(order);

                dc.SaveChanges();

                status = true;

            }

        }

        else

        {

            status = false;

        }

        return new JsonResult { Data = new { status = status } };

    }