On Fri, Jul 10, 2009 at 5:42 PM, raldo yeman<[email protected]> wrote:
>
> First of all, thanks for making our lives easier. :D Keep up the good
> work!
>
> I know it's pretty simple but I can't figure out how to do it. I have
> a payload that is updated everytime a participant proceeds a workitem.
> The payload is an array that is filled with the participant's name so
> that when a workitem comes to a participant that is already on that
> list, that participant is skipped. So my process definition would look
> something like
>
> class Test0 < OpenWFE::ProcessDefinition
> sequence do
> "alpha" :if => "${f:approvers} includes 'alpha'"
> concurrence do
> "bravo" :if => "${f:approvers} includes 'bravo'"
> "charly" :if => "${f:approvers} includes 'charly'"
> end
> end
> end
>
> my initial payload includes approvers as an empty array.
Hi Raldo,
welcome on the list !
you could do something like
alpha :rif => "wi.fields['approvers'].include?('bravo')"
The "r" prefix is for "Ruby".
You can also do something like
concurrent-iterator :on_field_value => 'approvers', :to_field => 'approver' do
participant "${f:approver}"
end
for a bit more of documentation :
http://openwferu.rubyforge.org/expressions.html#exp_iterator
http://openwferu.rubyforge.org/expressions.html#exp_concurrent-iterator
Best regards,
--
John Mettraux - http://jmettraux.wordpress.com
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