you could create the summary row by adding it to the dataprovider. there is an option to create a summary function.
you could monkey patch or create your own DefaultSummaryCalculator.as to have a diff summaryOperation. subtract the row like in the sum operation and count the rows like in the avg, so if more that two there is an error. phil gottfried digillax systems > On Aug 3, 2015, at 9:19 AM, jfb <[email protected]> wrote: > > Hi Phil, > Thanks for you reply and help. > I don't have the DIFF row, I have only the rows for 10 and 15's. I am > sorting the provider for FieldA, FieldB and FieldC. > You give me a good idea to start with. > I see that I can use groupCollection but I see only SUM operation. > Anybody else with other ideas? > Best, > > > > > -- > View this message in context: > http://apache-flex-users.2333346.n4.nabble.com/Show-two-rows-diferences-in-Adv-Datagrid-tp10837p10888.html > Sent from the Apache Flex Users mailing list archive at Nabble.com.
