Aaah! Thank you very much! That fixed it!
On 6 Dez., 07:42, Alex Boisvert <alex.boisv...@gmail.com> wrote: > Your issue is that "u.customer" returns a MappedLongForeignKey instance, not > a Customer. > > You probably want to use "u.customer.get" or "u.customer.can" or something > like that. > > alex > > On Sat, Dec 5, 2009 at 5:50 PM, Franz Bettag <fr...@bett.ag> wrote: > > Heyho, > > > i'm running 1.1-m7 and having the following issue. i am using the > > basic user model and created a model Customer like this: > > > class Customer extends LongKeyedMapper[Customer] with IdPK { > > def getSingleton = Customer > > > object name extends MappedString(this, 255) > > def users: List[User] = User.findAll(By(User.customer, this.id)) > > > } > > > object Customer extends Customer with LongKeyedMetaMapper[Customer] { > > override def fieldOrder = List(name) > > override def dbIndexes = List(Index(IndexField(name))) > > > } > > > in my user model i got: > > object customer extends MappedLongForeignKey(this, Customer) > > > the idea is, that i have a trait called "Customerize" which will add a > > customer-object/field into the desired model and that those fields get > > auto-set on create depending on User.currentUser.customer. > > > So far it looks like this: > > > trait CustomerFields[A <: Mapper[A]] { > > this: A => > > > private val thisTyped = this.asInstanceOf[A] > > > object customer extends MappedLongForeignKey(thisTyped, Customer) > > with LifecycleCallbacks { > > override def beforeCreate: Unit = > > User.currentUser match { > > case Full(u: User) => { > > u.customer match { > > ->> case Full(c: > > Customer) => this(c) > > case _ => false > > } > > } > > case _ => false > > } > > > } > > > } > > > The marked line errors like the following: > > > [ERROR] Customerize.scala:49: error: constructor cannot be > > instantiated to expected type; > > [INFO] found : net.liftweb.common.Full[A] > > [INFO] required: object u.customer > > [INFO] case Full(c: > > Customer) => this(c) > > > [ERROR] Customerize.scala:49: error: not found: value c > > [INFO] case Full(c: > > Customer) => this(c) > > > Any ideas/suggestions? :) > > > best regards > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Lift" group. > > To post to this group, send email to lift...@googlegroups.com. > > To unsubscribe from this group, send email to > > liftweb+unsubscr...@googlegroups.com<liftweb%2bunsubscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.