private void OnSalaryAdded(SalaryAddedMessage message)
{
EditableSalaryViewModel salaryViewModel = new EditableSalaryViewModel(salaryValidator);
salaryViewModel.LoadEntity(message.Content);
Salaries.Add(salaryViewModel);
exportCommand.RaiseCanExecuteChanged();
}
public AddSalaryViewModel(EditableSalaryViewModel editableSalaryViewModel)
{
this.editableSalaryViewModel = editableSalaryViewModel;
addCommand = new RelayCommand(Add);
editableSalaryViewModelObserver = new PropertyObserver <EditableSalaryViewModel>(EditableSalaryViewModel);
editableSalaryViewModelObserver.RegisterHandler(x => x.HasErrors, x => RefreshCommands());
EditableSalaryViewModel.Validate();
}
private async void Add()
{
await editableSalaryViewModel.ValidateAllAsync();
if (!editableSalaryViewModel.HasErrors)
{
Salary salary = EditableSalaryViewModel.CreateEntity();
MessengerInstance.Send(new SalaryAddedMessage(this, salary));
editableSalaryViewModel.Clear();
}
}
private void AddSalaries(IEnumerable <Salary> importedCollection)
{
foreach (var item in importedCollection)
{
EditableSalaryViewModel itemViewModel = new EditableSalaryViewModel(salaryValidator);
itemViewModel.LoadEntity(item);
Salaries.Add(itemViewModel);
}
exportCommand.RaiseCanExecuteChanged();
}
public EditSalaryViewModel(INavigationService navigationService,
EditableSalaryViewModel editableSalary)
{
this.navigationService = navigationService;
editableSalaryViewModel = editableSalary;
editableSalary.BeginEdit();
saveCommand = new RelayCommand(Save, CanSave);
_cancelCommand = new RelayCommand(Cancel);
EditableSalaryViewModel.PropertyChanged += ViewModelPropertyChanged;
}
/// <summary>
/// Design-time constructor
/// </summary>
public EditSalaryViewModel()
{
editableSalaryViewModel = new EditableSalaryViewModel();
}