aggregate field/combine question

[Duncan McLean <du...@blueyonder.co.uk>]

Hi

I have an aggregate field which consists of three fields to accept
numbers.

When combined they form a date.

Question is if I set the overall aggregatefield's datatype to "date"
it causes the error:
"The result of the combine expression should be java.util.Date".

The combine expression is currently:
<fd:combine expression='Concat(day1,"/",month1,"/",year1)'/>

What do I need to do to put this in an acceptable date format?

Thanks

Duncan


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Re: aggregate field/combine question

[Jason Johnston <co...@lojjic.net>]

Duncan McLean wrote:
> Hi
> 
> I have an aggregate field which consists of three fields to accept
> numbers.
> 
> When combined they form a date.
> 
> Question is if I set the overall aggregatefield's datatype to "date"
> it causes the error:
> "The result of the combine expression should be java.util.Date".
> 
> The combine expression is currently:
> <fd:combine expression='Concat(day1,"/",month1,"/",year1)'/>

That should be expression='Date(year1,month1,day1)'

See http://cocoondev.org/xreporter/docs/core/exprlang.html for 
documentation on the available functions in the expression language used.

> 
> What do I need to do to put this in an acceptable date format?
> 
> Thanks
> 
> Duncan
> 
> 
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