public override void OnPageLoad(object sender, EventArgs e)
{
base.OnPageLoad(sender, e);
string no = Request.Param;
if (!string.IsNullOrEmpty(no))
{
if (int.TryParse(no, out sysNo))
{
new ComboFacade(this).Load(sysNo, (obj, args) =>
{
this.VM = args.Result;
IsActive = VM.IsActive;
SetButtonStatus();
setRadioButtonIsEnabled();
});
}
}
else
{
this.VM = new ComboVM();
}
this.gridAddProduct.DataContext = new ComboItemVM();
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
ComboItemVM itemVM = (sender as Button).DataContext as ComboItemVM;
if (!itemVM.ProductSysNo.HasValue)
{
Window.Alert(ResComboSaleMaintain.Warning_NoItems, Newegg.Oversea.Silverlight.Controls.Components.MessageType.Warning);
return;
}
if (ValidationManager.Validate(this.gridAddProduct))
{
if (this.VM.Items.FirstOrDefault(p => p.ProductSysNo == itemVM.ProductSysNo) != null)
{
Window.Alert(ResComboSaleMaintain.Warning_SaleItemExists, Newegg.Oversea.Silverlight.Controls.Components.MessageType.Warning);
return;
}
var productInfo = this.ucProductPicker.SelectedProductInfo;
string productID = this.ucProductPicker.ProductID;
itemVM.ProductID = productID;
if (productInfo != null)
{
itemVM.ProductName = productInfo.ProductName;
itemVM.ProductUnitCost = productInfo.UnitCost;
itemVM.ProductCurrentPrice = productInfo.CurrentPrice;
itemVM.MerchantName = productInfo.MerchantName;
}
var t = Newegg.Oversea.Silverlight.Utilities.UtilityHelper.BinarySerialize(this.VM);
ComboVM clonedVM = Newegg.Oversea.Silverlight.Utilities.UtilityHelper.BinaryDeserialize <ComboVM>(t);
//DeepClone方法要报错
//ComboVM clonedVM = Newegg.Oversea.Silverlight.Utilities.UtilityHelper.DeepClone<ComboVM>(this.VM);
clonedVM.Items.Add(itemVM);
//调用Service Check,不能用VM，而要用他的深拷贝对象
new ComboFacade(this).CheckComboItemIsPass(clonedVM, (obj, args) =>
{
if (args.Result != null && (args.Result.Count > 0))
{
string msg = args.Result.Join("\r\n");
Window.Alert(msg, Newegg.Oversea.Silverlight.Controls.Components.MessageType.Warning);
return;
}
//To Fix bug，如果不深拷贝一次，则添加到列表中的Item不会显示ProductID
var str = Newegg.Oversea.Silverlight.Utilities.UtilityHelper.BinarySerialize(itemVM);
var clonedItemVM = Newegg.Oversea.Silverlight.Utilities.UtilityHelper.BinaryDeserialize <ComboItemVM>(str);
this.VM.Items.Add(clonedItemVM);
this.gridAddProduct.DataContext = new ComboItemVM();
setRadioButtonIsEnabled();
});
}
}
public void CheckComboItemIsPass(ComboVM model, EventHandler <RestClientEventArgs <List <string> > > callback)
{
string relativeUrl = "/MKTService/Combo/CheckComboItemIsPass";
ComboInfo msg = model.ConvertVM <ComboVM, ComboInfo>();
msg.CompanyCode = CPApplication.Current.CompanyCode;
restClient.Create <List <string> >(relativeUrl, msg, (obj, args) =>
{
if (args.FaultsHandle())
{
return;
}
callback(obj, args);
});
}
public void Create(ComboVM model, EventHandler <RestClientEventArgs <int?> > callback)
{
string relativeUrl = "/MKTService/Combo/Create";
ComboInfo msg = model.ConvertVM <ComboVM, ComboInfo>();
msg.Name.Content = model.Name;
msg.CompanyCode = CPApplication.Current.CompanyCode;
restClient.Create <int?>(relativeUrl, msg, (obj, args) =>
{
if (args.FaultsHandle())
{
return;
}
model.SysNo = args.Result;
callback(obj, args);
});
}
public void Update(ComboVM model, EventHandler <RestClientEventArgs <ComboVM> > callback)
{
string relativeUrl = "/MKTService/Combo/Update";
ComboInfo msg = model.ConvertVM <ComboVM, ComboInfo>();
msg.Name.Content = model.Name;
restClient.Update <ComboInfo>(relativeUrl, msg, (obj, args) =>
{
if (args.FaultsHandle())
{
return;
}
var vm = args.Result.Convert <ComboInfo, ComboVM>();
RestClientEventArgs <ComboVM> e = new RestClientEventArgs <ComboVM>(vm, this.viewPage);
callback(obj, e);
});
}
