/// <summary>
/// Initializes a new instance of the <see cref="ActivityVM"/> class from the model.
/// </summary>
/// <param name="entity">The model.</param>
/// <param name="access"></param>
/// <param name="dataService"></param>
public ActivityGroupVM(ActivityGroup entity, AccessType access, ActivityGroupDataService dataService)
: base(access)
{
InitializeData(dataService);
_model = entity;
Activitys = new ObservableCollection<Activity>();
foreach (Activity activity in entity.Activities)
{
Activitys.Add(activity);
}
}
private void FixupActivityGroup(ActivityGroup previousValue)
{
if (previousValue != null && previousValue.Activities.Contains(this))
{
previousValue.Activities.Remove(this);
}
if (ActivityGroup != null)
{
if (!ActivityGroup.Activities.Contains(this))
{
ActivityGroup.Activities.Add(this);
}
}
}
public override void Save(object param)
{
ActivityGroupDataService.AttachModel(_model);
_model = ActivityGroupDataService.GetSingle(_model.Id); OnPropertyChanged("ModifiedBy");OnPropertyChanged("ModifiedDate");Mode = ModificationStatus.Saved;
}