What Chuck said + sorter is not bound in veogen, I don't think, and
pkAttributes returns a Set not a List, so the lists. stuff won't work.
ms
On Jul 12, 2008, at 10:27 AM, Chuck Hill wrote:
>
> On Jul 12, 2008, at 4:28 AM, Lachlan Deck wrote:
>
>> Hi there,
>>
>> Any reason why these don't work?
>>
>> ${entity.primaryKeyAttributes.count}
>> ${entity.primaryKeyAttributes.size}
>> $lists.size(${entity.primaryKeyAttributes})
>>
>> #foreach($obj in $sorter.sort(${entity.primaryKeyAttributes},
>> "name"))
>> ...
>> #end
>
>
> I think it might have to do with how Velocity resolves the key
> path. I have had to add parens for things like:
> ${entity.name.toUpperCase()}
>
> Maybe try
> ${entity.primaryKeyAttributes.count()}
>
>
> Chuck
>
>
> --
>
> Practical WebObjects - for developers who want to increase their
> overall knowledge of WebObjects or who are trying to solve specific
> problems.
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>
>
>
>
>
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