4 Replies Latest reply: Dec 20, 2012 6:27 AM by Daniel Wale RSS

    Adding an expression to Chart with a button???

      I have a chart that compares sales values for two locations. However for comparison I want to be able to add another expression that will show a total sales value for london, I only want to be able to see this if you click a button tho?? Is there a way to do this

       

       

      I think maybe with the show value function and the use of a Variable, but I have no idea how to do this? any ideas please