public AddressesViewModel(IAddressDataAccess addressDataAccess)
{
ProvincesViewModel = new ProvincesViewModel(addressDataAccess);
DistrictsViewModel = new DistrictsViewModel(addressDataAccess);
WardsViewModel = new WardsViewModel(addressDataAccess);
BindProperties();
}
private void BindProperties()
{
ProvincesViewModel.BindProperty(nameof(ProvincesViewModel.SelectedItem), DistrictsViewModel,
nameof(DistrictsViewModel.SelectedProvince), BindMode.OneWay);
DistrictsViewModel.BindProperty(nameof(DistrictsViewModel.SelectedItem), WardsViewModel,
nameof(WardsViewModel.SelectedDistrict), BindMode.OneWay);
this.BindProperty(nameof(SelectedProvince), ProvincesViewModel, nameof(ProvincesViewModel.SelectedItem));
this.BindProperty(nameof(SelectedDistrict), DistrictsViewModel, nameof(DistrictsViewModel.SelectedItem));
this.BindProperty(nameof(SelectedWard), WardsViewModel, nameof(WardsViewModel.SelectedItem));
}
public void Load()
{
ProvincesViewModel.Load();
DistrictsViewModel.Load();
WardsViewModel.Load();
}