(data grid) is there a good workaround for obtaining other column values in FillInData for a Data Grid Table?

[Peter Haworth]

Not sure what the source of your data is but if it's coming from a  
database, maybe you could have the db do the calculation for you when  
it retrieves the data.  I'm using sqlite and have found it to be  
lightning fast at calculations while retrieving data, so maybe  
something like "SELECT columnA + columnB as Total, columnA, columnB  
FROM ,tablename>...."

Pete Haworth

On Aug 18, 2010, at 9:25 AM, use-revolution-request at lists.runrev.com  
wrote:

> Message: 12
> Date: Tue, 17 Aug 2010 19:15:40 -0700
> From: Josh Mellicker <josh at dvcreators.net>
> Subject: (data grid) is there a good workaround for obtaining other
> 	column	values in FillInData for a Data Grid Table?
> To: how to use Revolution <use-revolution at lists.runrev.com>
> Message-ID: <9AAA4C70-8786-42D2-A901-F117D956C1D9 at dvcreators.net>
> Content-Type: text/plain; charset=us-ascii
>
> Let's say you had a data grid table with three columns, and you  
> wanted the first column to be the sum of the other two, like this:
>
> 10	7	3
> 5	2	3
> 7	4	3
>
> How would you calculate the first column while the table is filling  
> in?