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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