public ActionResult UpdateModel_OrderDetails(string txtOrderID, string txtProductID, string txtDiscount, string txtUnitPrice, string txtQuantity)
{
// 入力内容をもとに、Model の値を修正
OrderReturnValue retValue = new OrderReturnValue();
retValue.OrderID = Convert.ToInt32(txtOrderID);
retValue.Orders = (List <OrderViweModel>)Session["Orders"];
retValue.OrderDetails = (List <Order_DetailViweModel>)Session["OrderDetails"];
Order_DetailViweModel odvm = retValue.OrderDetails.Where(
o => o.OrderID == int.Parse(txtOrderID) &&
o.ProductID == int.Parse(txtProductID)).FirstOrDefault();
odvm.Discount = Convert.ToSingle(txtDiscount);
odvm.UnitPrice = Convert.ToDecimal(txtUnitPrice);
odvm.Quantity = Convert.ToInt16(txtQuantity);
odvm.Modified = true; // 更新済みフラグ
// ビューを表示する
return(View("Order", retValue));
}
public ActionResult UpdateModel_OrderDetails(Order_DetailViweModel model)
{
// 入力内容をもとに、Model の値を修正
OrderReturnValue retValue = new OrderReturnValue();
retValue.OrderID = (int)model.OrderID;
retValue.Orders = (List <OrderViweModel>)Session["Orders"];
retValue.OrderDetails = (List <Order_DetailViweModel>)Session["OrderDetails"];
Order_DetailViweModel odvm = retValue.OrderDetails.Where(
o => o.OrderID == (int)model.OrderID &&
o.ProductID == (int)model.ProductID).FirstOrDefault();
odvm.Discount = model.Discount;
odvm.UnitPrice = model.UnitPrice;
odvm.Quantity = model.Quantity;
odvm.Modified = true; // 更新済みフラグ
// ビューを表示する
return(View("Order", retValue));
}
