Wow, I just looked at this, fabulous!!! Thanks!!! On Aug 18, 2010, at 1:19 PM, zryip theSlug wrote:
> On Wed, Aug 18, 2010 at 4:15 AM, Josh Mellicker <j...@dvcreators.net> wrote: >> 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? >> >> >> --- >> >> Originally, we looped through the data and did the calculations, then put >> the data into the data grid. Now the data set is getting so large that this >> is too slow, looping through once to calc, then again for the grid. So we're >> thinking doing the calculation in FillInData would be more efficient. If >> possible. >> >> It's easy to find any field value in a Data Grid form, since pData is an >> array with the row values, but we'd like to avoid switching to a >> form._______________________________________________ > > I have just upload an experiment stack in the Slug's website: > http://www.aslugontheroad.co.cc/index.php?option=com_phocadownload&view=category&download=8:experiment-013-doing-sum-in-a-column-of-a-data-grid&id=7:data-grid&Itemid=63 > > The experiment shows how doing a sum of three columns in a column of a > data grid: > - when the dg is filling in > - when you change a value in one of the three columns. > > The stack using a custom column behavior. You can access to the script > by clicking on the edit script button. > > HTH > > Regards, > -- > -Zryip TheSlug- wish you the best! 8) > http://www.aslugontheroad.co.cc > _______________________________________________ > use-revolution mailing list > use-revolution@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-revolution _______________________________________________ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
