public OptionDemandeVueModel(DemandeOption dOpt)
{
service = Services.OptionService.Instance;
Opt = dOpt;
OptionVueModels = new ObservableCollection <OptionVueModel>();
List <Option> options = service.GetOptions();
foreach (Option option in options)
{
OptionVueModel optionVue = new OptionVueModel(option);
OptionVueModels.Add(optionVue);
}
observerOption = CollectionViewSource.GetDefaultView(OptionVueModels);
OptionVueModel current = (from opt in OptionVueModels where opt.opt.NumOption == dOpt.IdOption select opt).SingleOrDefault <OptionVueModel>();
if (current == null)
{
observerOption.MoveCurrentToFirst();
}
else
{
observerOption.MoveCurrentTo(current);
}
observerOption.CurrentChanged += CurrentChangedOption;
}
private void CurrentChangedOption(Object sender, EventArgs e)
{
if (observerOption.CurrentItem == null)
{
observerOption.MoveCurrentToFirst();
}
OptionVueModel value = observerOption.CurrentItem as OptionVueModel;
Opt.IdOption = value.opt.NumOption;
}