It's older code, so it may be out of date. :(
On Jul 11, 1:15 pm, Josh Suereth <[email protected]> wrote:
> actually, do you need the _toForm in there? If I remove it, it makes a nice
> combo box. I think I was just missing the validSelectValues override.
>
> Thanks again.
>
> - Josh
>
> On Sat, Jul 11, 2009 at 11:54 AM, TylerWeir <[email protected]> wrote:
>
> > Something like this?
>
> > object reportsTo extends MappedLongForeignKey(this, User) {
> > override def displayName = "Reports To"
> > override def asHtml = {
> > <span>{User.find(By(User.id, this)).map(u =>
> > (u.firstName + " " +
> > u.lastName)).openOr(Text("PM"))}</span>
> > }
> > override def validSelectValues: Box[List[(Long, String)]] =
> > Full(User.findAll(OrderBy(User.lastName, Ascending)).map(c =>
> > (c.id.is, c.niceName)))
>
> > override def _toForm = {
> > Full(<span>{User.find(By(User.id, this)).map(u =>
> > (u.firstName + "
> > " + u.lastName)).openOr(Text("No Reports To"))}</span>)
> > }
> > }
>
> > On Jul 11, 11:20 am, Josh Suereth <[email protected]> wrote:
> > > Hey all,
>
> > > This is my first venture into lift's ORM and I'm upgrading an existing
> > > codebase, so I'm not sure how all the pieces fit together, but I've
> > figured
> > > out enough to patch in my features. I was wondering if someone can help
> > me
> > > out with this issue:
>
> > > The code is using the "toForm" method on the objects inside a
> > > KeyedMetaMapper. What I want to see for the foriegn key relationship is
> > a
> > > combo box with a drop-down of the possible values (perhaps with a
> > > user-specified toString on those foreign key objects). toForm simply
> > > displays: "Can't change" on the MappedLongForeignKey. What/where should
> > I
> > > look to change this?
>
> > > Thanks!!!
> > > - Josh
>
>
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