i have a line chart on my dashboard. it gets its value from being passed a variable expression from the previous tab.
i have a button "PLAN".
The Goal here is that when "PLAN" is selected, instead of the expression which was passed, it should switch the line's expression to "=sum(Plan)"
this would normally be easy with a regular line chart with regular expressions entered.
But the problem i'm having is the line chart already contains a trigger variable and an expression.
so i want to add another trigger from my "PLAN" button.
how do i make the chart switch between the passed variable expression (=$(=(v_VariableTransfer)) and the button selection variable (=sum(Plan))?
i have attached the QV file !
Let me know if it makes sense. thanks!
