On 27 Jan, 04:17, Ryan Aimel Estandarte <[email protected]> wrote: > Hi guys, > > I'm new in using NHibernate and my only reference is this ebook given to me > (NHibernate 2.x for beginners). > > Now, I'm confused on how to map a many-to-many relationship both on the > class file and in the mapping file. > > I'm not sure what to do or how to map these. I'm thinking of creating > another class file and mapping file for the ContactPhone table as well as > it's mapping file. > > I really need your help guys.
I'd suggest you try Fluent NHibernate. There's a many-to-many example in the wiki, it should get you started. Have a look here: http://wiki.fluentnhibernate.org/Getting_started In your example I guess it would be something like this: public class ContactMap : ClassMap<Contact> { public ProductMap() { Id(x => x.Id); Map(x => x.FirstName); Map(x => x.LastName); Map(x => x.Email); HasManyToMany(x => x.PhoneNumbers) .ParentKeyColumn("Contact_Id") .ChildKeyColumn("Contact_Id") .Cascade.All() .Table("Contact_Phone"); } } Anyway, check the link. That should get you started. Good luck! Daniel -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
