Adding the contents of two forms in Writer, display results in third form without using a database

asked 2015-10-06 00:00:58 +0100

I have three forms inside a writer document: StartDate, EndDate, and TotalMonths.

I want to substract the StartDate from the EndDate and output the total months between the dates.

StartDate and EndDate are formatted to mm/dd/yy format, while TotalMonths is formatted to be an Integer.

I want this functionality to convert as cleanly as possible to a PDF also.

Any assistance with this would be appreciated.

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