optional attributes via function?

[Dmitri.Colebatch at toyota.com.au]

> http://xquery.com/mailman/listinfo/talk wrote:
> 
> >   <widgetspecifications>
> >   {
> >     for $spec in $this//SPEC
> >     return
> >     <widgetspecification 
> >       validFrom="myfn:transformDate($spec/VALIDFROM)" 
> >       myfn:outputValidToIfRequired($spec/VALIDTO)>
> >        ...
> >     </widgetspecification>          
> >   }
> >   </widgetspecifications>
> 
> element widgetspecification {
>    attribute validFrom myfn:transformDate($spec/VALIDFROM),
>    myfn:outputValidToIfRequired($spec/VALIDTO),
>    ...
> }

Thanks Per - that looks like what I'm looking for.  Haven't seen that
syntax - time to go do some reading.

cheers
dim

> 
> -- 
> 	--Per Bothner
> http://xquery.com/mailman/listinfo/talk   http://per.bothner.com/
> 

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