I'm dumb...
AllDeleteOrphan only deletes Items that have no more cart, but that isn't
the case here. Did you try to simple delete the item via ARMediator after
removing it from the collection?
-Markus
2008/10/28 [EMAIL PROTECTED] <[EMAIL PROTECTED]>
>
> Thanks for all the help markus. We're making some progress, but it
> still doesn't work ...
>
> Here's the relation:
>
> [HasMany(typeof(EcoShoppingCartItem), ColumnKey = "ShoppingCartId",
> Table = "EcoShoppingCartItems", Lazy = true, Cascade =
> ManyRelationCascadeEnum.AllDeleteOrphan)]
>
> Here's the deletion of item:
>
> public virtual void DeleteItem(ItmItem item)
> {
> EcoShoppingCartItem foundItem =
> GetShoppingCartItemIfItExists(item);
> if (foundItem != null)
> {
> Items.Remove(foundItem);
> }
> }
>
> Here's the Save:
>
> ActiveRecordMediator<T>.Save(entity);
>
> I can't update items in the IList<> or delete items from the IList but
> I can add them all day long ... thanks again.
>
> On Oct 28, 10:36 am, "Markus Zywitza" <[EMAIL PROTECTED]>
> wrote:
> > Another point:
> >
> > When you use SessionScope in the UT, you have to manually flush the scope
> > before testing if someone changed in the DB. AutoFlush is currently
> broken
> > due to NH2. I'm working on that but I'm kinda stuck there... :-(
> >
> > -Markus
> >
> > 2008/10/28 [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> >
> >
> >
> > > I get an error that the belongsto is missing when I remove it.
> >
> > > Also tried that cascase type and the others. Still no luck.
> >
> > > I've also tried changing quantity on one of the items and persisting
> > > and no luck.
> >
> > > Unit tests show the model is being update correctly. The changes are
> > > not being persisted. Anyone have any ideas?
> >
> > > Thanks,
> >
> > > Kyle
> >
> > > On Oct 28, 3:13 am, "Markus Zywitza" <[EMAIL PROTECTED]> wrote:
> > > > Try with
> >
> > > > Cascade = ManyRelationCascadeEnum.AllDeleteOrphan
> >
> > > > And consider removing the BelongsTo completely. There is normally no
> need
> > > to
> > > > navigate from Item to ShoppingCart.
> >
> > > > Here is my mapping for a similar model:
> >
> > > > [ActiveRecord]
> > > > public class ShoppingCart
> > > > {
> > > > private Guid id;
> > > > private string customer;
> > > > private IList<CartItem> addresses = new List<CartItem>();
> > > > [PrimaryKey(PrimaryKeyType.GuidComb, Access =
> > > > PropertyAccess.NosetterCamelcase)]
> > > > public Guid Id
> > > > {
> > > > get { return id; }
> > > > }
> > > > [Property]
> > > > public string Customer
> > > > {
> > > > get { return customer; }
> > > > set { customer = value; }
> > > > }
> > > > [HasMany(typeof(CartItem),
> > > > RelationType = RelationType.List, Index = "pos",
> > > > Access = PropertyAccess.NosetterCamelcase,
> > > > Cascade = ManyRelationCascadeEnum.AllDeleteOrphan, ColumnKey =
> "cart",
> > > > Table = "items")]
> > > > public IList<CartItem> Addresses
> > > > {
> > > > get { return addresses; }
> > > > }
> > > > }
> >
> > > > [ActiveRecord("items")]
> > > > public class CartItem
> > > > {
> > > > private Guid id;
> > > > private string desc;
> > > > [PrimaryKey(PrimaryKeyType.GuidComb, Access =
> > > > PropertyAccess.NosetterCamelcase)]
> > > > public Guid Id
> > > > {
> > > > get { return id; }
> > > > }
> > > > [Property(NotNull = true)]
> > > > public string Desc
> > > > {
> > > > get { return desc; }
> > > > set { desc = value; }
> > > > }
> > > > }
> >
> > > > -Markus
> >
> > > > 2008/10/28 [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> >
> > > > > I have a shopping cart object, it hasmany shoppingcartitems. pretty
> > > > > simple.
> >
> > > > > On the cart object I have RemoveItem .. it looks like this:
> >
> > > > > Items.Remove(foundItem);
> >
> > > > > Then I save the cart (ActiveRecordMediator) hoping the shopping
> cart
> > > > > item will be affected an no beans.
> >
> > > > > here's the relevant mapping(s):
> >
> > > > > [BelongsTo("ShoppingCartId", Type = typeof(ShoppingCart), NotNull =
> > > > > true, Cascade = CascadeEnum.All), ValidateNonEmpty]
> >
> > > > > [HasMany(typeof(ShoppingCartItem), ColumnKey = "ShoppingCartId",
> Lazy
> > > > > = true, Cascade = ManyRelationCascadeEnum.All)]
> >
> > > > > Thanks for any/all help. I'm beating my head against the wall on
> this
> > > > > one.
> >
>
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