Ah, i tried a bit more, now it works ;)
trait BaseModel extends BaseLongKeyedMapper {
object created_by extends MappedLongForeignKey(this.asInstanceOf
[MapperType], User)
object created_at extends MappedDateTime(this.asInstanceOf
[MapperType])
object updated_by extends MappedLongForeignKey(this.asInstanceOf
[MapperType], User)
object updated_at extends MappedDateTime(this.asInstanceOf
[MapperType])
object deleted_by extends MappedLongForeignKey(this.asInstanceOf
[MapperType], User)
object deleted_at extends MappedDateTime(this.asInstanceOf
[MapperType])
}
On Apr 11, 2:09 am, David Pollak <[email protected]>
wrote:
> The not overly helpful answer... please look for the IdPK trait... you can
> see how to do stuff like this.
> If you're still stuck, I'll provide a more helpful answer.
>
>
>
> On Fri, Apr 10, 2009 at 4:39 PM, Franz Bettag <[email protected]> wrote:
>
> > Hey guys,
>
> > i had the (simple) idea of creating a trait for these fields:
>
> > object created_by extends MappedLongForeignKey(this, User)
> > object created_at extends MappedDateTime(this)
> > object updated_by extends MappedLongForeignKey(this, User)
> > object updated_at extends MappedDateTime(this)
> > object deleted_by extends MappedLongForeignKey(this, User)
> > object deleted_at extends MappedDateTime(this)
>
> > Any ideas how i might do that? I've tried a few things but nothing
> > worked. A simple example would be enought to get me going ;)
>
> > Thanks in advance
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net
> Beginning Scalahttp://www.apress.com/book/view/1430219890
> Follow me:http://twitter.com/dpp
> Git some:http://github.com/dpp
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