On Aug 18, 2010, at 6:21 AM, Trevor DeVore wrote: > On Aug 17, 2010, at 10:52 PM, Mike Bonner wrote: > >> If you set a custom behavior for the column you want the sum in, and >> where it has the section for filling data, put >> >> put the dgDataOfIndex[ the dgIndex of me] of the dgControl of me >> into theDataA >> set the text of field 1 of me to (theDataA["Col 2"] + theDataA["Col 3"]) >> >> Should work fine. Not positive this is the best method, but seems to >> work dandy fine with small datasets. Haven't tried it with big ugly >> datasets. > > If you didn't want to fetch all of the data for the entire row you could use > GetDataOfIndex. GetDataOfIndex only retrieves the value of a specific column. > > put the dgIndex of me into theIndex > set the text of field 1 of me to (GetDataOfIndex(theIndex, "Col 2") + > GetDataOfIndex(theIndex, "Col 3"))
And this code goes into FillInData in the table's behavior, right? > > -- > Trevor DeVore > Blue Mango Learning Systems > ScreenSteps: http://www.screensteps.com > Releasable Revolution Resources for Developers: > http://revolution.bluemangolearning.com > _______________________________________________ > use-revolution mailing list > [email protected] > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-revolution _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
