protected virtual void OnDelete(PublishEvent publishEvent)
{
TreeNavigationItem treeNavigationItem = Find(Roots, publishEvent.AffectedObjectId);
if (treeNavigationItem == null)
{
return;
}
if (treeNavigationItem.GetParentId() == null)
{
Roots.Remove(treeNavigationItem);
}
else
{
TreeNavigationItem parentTreeNavigationItem = treeNavigationItem.Parent;
parentTreeNavigationItem.Children.Remove(treeNavigationItem);
}
}
public void Drop(TreeNavigationItem draggedTreeNavigationItem, TreeNavigationItem targetTreeNavigationItem)
{
Connection.GetInstance().StartTransaction();
IMoveAwareCRUDService moveAwareCRUDService = ServiceActivator.Get <IFolderCRUDService>();
moveAwareCRUDService.Move(draggedTreeNavigationItem.Id, targetTreeNavigationItem.Id);
Connection.GetInstance().EndTransaction();
Publisher.GetInstance().Publish(PublishEvent.CreateDeletionEvent(draggedTreeNavigationItem.Id, draggedTreeNavigationItem.GetParentId()));
Publisher.GetInstance().Publish(PublishEvent.CreateCreationEvent(draggedTreeNavigationItem.Id, targetTreeNavigationItem.GetParentId()));
}