You can handle it a couple ways. Cleanest if the calculated value is useful anywhere else is to make a method in your model that returns that value, then you can just add the method as a column. Otherwise you can add a column, then override the view for it (and probably the label too so you don't get the link appearance for sorting). parameters go like columnname-view and columnname-label IIRC
On Apr 7, 10:58 am, Chris <[email protected]> wrote: > Hello, > > I am building a table plus table that has the following code: > > <table-plus with="&@events" fields="this, location, req_staffing, > ambassadors.count"> > <empty-message:>No events match your criteria</empty-message:> > </table-plus> > > I would like to add an additional column that subtracts the > ambassadors.count column from the req-staffing column. Can anyone > help me figure out how to do this? > > By the way, Events have many Ambassadors and Ambassadors have many > Events, both through an event_assignments table, if that helps. > > Thanks! > -Chris -- You received this message because you are subscribed to the Google Groups "Hobo Users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/hobousers?hl=en.
