Unlock a world of possibilities! Login now and discover the exclusive benefits awaiting you.
Back takes users to previous rendering OR last screen if they haven't altered any of the filters
It returns you at previous selections..
how can i implement?
Selections from the Back stack can be used as set identifiers, by use of the dollar symbol: $1 represents the previous selection, that is, it is equivalent to pressing the Back button.
sum( {$1} Sales ) ->returns sales for the previous selection.