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Increase/decrease values in a field using a "+" or "-" button

Question asked by CamilloCorsettiAntonini on Dec 3, 2010
Latest reply on Dec 4, 2010 by CamilloCorsettiAntonini

Summary

Increase/decrease values in a field using a "+" or "-" button

Product

FileMaker Pro

Version

Advanced 10

Operating system version

Mac OS 10.6.5

Description of the issue

I would like to use buttons to increase or decrease values in a field; I have found this: http://help.filemaker.com/app/answers/detail/a_id/4709/kw/increase%20value%20by%20one that works fine only if the starting values is not 0 (zero). I am planning a database to report the score of basketball game: all the players values are set at "0" at the beginning of the game and the first increase must be from 0 (zero) to 1 (one).
Thanks

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