Calculation from portal data

Discussion created by bruns on Jan 19, 2018
Latest reply on Jan 19, 2018 by philmodjunk

Hello, I have a Donations portal, In the portal I have date given field, donated amount field, and event name.  How can I pull out the years with totals.  Example in the portal I have data from 2015, 2016 and 2017 and I would like a field at the bottom of the portal that totals up all 2015 donations, a field that totals up 2016 donations and same for 2017.  If this could also include by event that would be even better.  Example General Donation 2105 totals, General Donations 2016 totals, Building Fund 2015 and so on.  Any help is appreciated.