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Expression error trying to get visit date

Submitted by Guest on Sun, 04/08/2013 - 19:48
in

I am trying to merge in the date of the last visit in patient letter.

The expression in the Word document is:

[date:formatDate(openvpms:get(party:getPatientVisit(.,openvpms:get('patient.entity')),'startTime'))]

Can anyone tell me what causes the above to give 'Invalid property name'

Regards, Tim G

‹ Accessing note text Win 2003 server - OK ? ›

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Re: Expression error trying to get visit date

Submitted by tanderson on Sun, 04/08/2013 - 21:09.

The party:getPatientVisit() function takes a patient argument rather than '.'; this represents the expression context object, which will be an act.patientDocumentLetter.

I also think you're also missing a '.' to openvpms:get('patient.entity'). You're trying to get the patient associated with the act.patientDocumentLetter.

Try:

date:formatDate(openvpms:get(party:getPatientVisit(openvpms:get(.,'patient.entity')),'startTime'))

If that doesn't work, break the expression down, till you can find where its failing.

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