You are correct, I'll have to lookup the whole objects from the database
again and providing a value encoder sounds like the most seamless approach.
Thanks a lot for your help :)

On Fri, Dec 28, 2012 at 12:30 PM, Lance Java <lance.j...@googlemail.com>wrote:

> The problem with ITERATION is that you need to lookup the values when the
> form is posted. If these came from a database there is a chance that the
> list has changed between rendering the form and posting the form.
>
> I suggest that you either pass an "encoder" parameter to the loop or you
> contribute to the ValueEncoderSource or TypeCoercer.
>
>
>
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