AR only looks for a BelongsTo when infering info about a HasMany attribute.
If you want, open a Donjon issue about it. As a workaround, specify the
necessary properties (Table and ColumnKey) manually as described here:
http://castleproject.org/activerecord/documentation/trunk/usersguide/relations/hasmany.html

<http://castleproject.org/activerecord/documentation/trunk/usersguide/relations/hasmany.html>
-Markus

2009/10/13 JakeS <[email protected]>

>
> That's what I'm trying to accomplish with the IProjectBidder interface
> and the [Any] attribute.  The project bid may come from either a Team
> or a User.
>
> On Oct 13, 6:42 am, Patrick Steele <[email protected]> wrote:
> > If a Team "HasMany" ProjectBid's, then the ProjectBid object needs a
> > Team property to tie that bid to a particular Team.
> >
> > --
> > Patrick Steelehttp://weblogs.asp.net/psteele
> >
> >
> >
> > On Mon, Oct 12, 2009 at 4:07 PM, JakeS <[email protected]> wrote:
> >
> > > I've got a system that allows either individual users or entire teams
> > > to bid on projects.  I'm trying to model the relationship based on an
> > > "IProjectBidder" relationship, but I'm missing something...
> >
> > > [ActiveRecord]
> > > public class User: ModelBase<User>, IProjectBidder
> > > {
> > >  private IList<ProjectBid> _projectBids;
> > >  [HasMany(typeof(ProjectBid), Lazy=true)]
> > >  public IList<ProjectBid> ProjectBids
> > >  {
> > >    get
> > >    {
> > >        if(_projectBids==null){_projectBids=new List<ProjectBid>();}
> > >        return _projectBids;
> > >    }
> > >    set { _projectBids = value; }
> > >  }
> > > }
> >
> > > [ActiveRecord]
> > > public class Team: ModelBase<Team>, IProjectBidder
> > > {
> > >  private IList<ProjectBid> _projectBids;
> > >  [HasMany(typeof(ProjectBid), Lazy=true)]
> > >  public IList<ProjectBid> ProjectBids
> > >  {
> > >    get
> > >    {
> > >        if(_projectBids==null){_projectBids=new List<ProjectBid>();}
> > >        return _projectBids;
> > >    }
> > >    set { _projectBids = value; }
> > >  }
> > > }
> >
> > > [ActiveRecord]
> > > public class ProjectBid : ModelBase<ProjectBid>
> > > {
> > >    [Any(typeof(int),MetaType = typeof(string), TypeColumn =
> > > "BidderType", IdColumn = "BidderID")]
> > >    [Any.MetaValue("USER", typeof(User))]
> > >    [Any.MetaValue("TEAM", typeof(Team))]
> > >    public IProjectBidder Bidder { get; set; }
> > > }
> >
>

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