public AddOrUpdateTwo(SKUCGYModel model, Guid pid)
{
InitializeComponent();
this.ViewModel = new VMAddOrUpdateTwo(model, pid);
this.ViewModel.HandleCompleted += ViewModel_HandleCompleted;
this.Title = model == null ? "添加二级" : "修改二级";
this.txbCode.IsReadOnly = model != null;
}
public AddOrUpdateOne(SKUCGYModel model)
{
InitializeComponent();
this.ViewModel = new VMAddOrUpdateOne(model);
this.ViewModel.HandleCompleted += ViewModel_HandleCompleted;
this.Title = model == null ? "添加一级" : "修改一级";
this.txbCode.IsReadOnly = model != null;
}
public VMAddOrUpdateTwo(SKUCGYModel model, Guid pid)
{
_isAdd = model == null;
if (_isAdd)
{
_model = new SKUCGYModel()
{
PID = pid,
LevelIndex = 2,
};
}
else
{
_model = new SKUCGYModel(model.Entity);
}
this.CmdSave = new DelegateCommand(this.CmdSaveExecute);
_twoManagement = new BLLTwoManagement();
}
private void GetOneListComplete(Task<List<SKUCGY>> task)
{
if(task.Exception != null)
{
this.RefreshingVisibility = Visibility.Collapsed;
Trace.TraceError(string.Format(@"{0},{1}", DateTime.Now.ToString(), task.Exception.Message));
MessageBox.Show("获取一级列表出错!");
return;
}
List<SKUCGY> list = task.Result;
if(list == null || list.Count == 0)
{
this.RefreshingVisibility = Visibility.Collapsed;
return;
}
SKUCGYModel model;
foreach (SKUCGY cgy in list)
{
model = new SKUCGYModel(cgy);
this.ItemsSource.Add(model);
}
this.RefreshingVisibility = Visibility.Collapsed;
}
/// <summary>
/// 修改完毕事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddOrUpdate_HandleCompleted(object sender, EntityEventArgs e)
{
SKUCGYModel model = e.Entity as SKUCGYModel;
if (e.IsAdd)
{
this.ItemsSource.Add(model);
}
else
{
SKUCGYModel item = this.ItemsSource.Where(x => x.ID == model.ID).First();
int index = this.ItemsSource.IndexOf(item);
this.ItemsSource[index] = model;
}
this.SelectedItem = model;
ApplicationContext.EventAggregator.GetEvent<OneChangedEvent>().Publish(model.Entity);
}