Macro to Change Button ID's?

[coreman]

I'm trying to get my main bar to switch back and forth from a healing bar to a casting bar, without switching keybindings.

Is there a way to do this?

I know in flexbar you could set up macros to change the button ID of any button. So you could use bar 1, and the bindings for bar 1, while using bar 7 to access another set of spells.

I currently have one of my regular bars as #10 and am using bar 6 as a standby bar. Using blizzards built in page turning functions.

Currently this works, but I was just wondering if there was a better way.