Check if variable exists and open skin

I have created 2 skins, the main one of which holds data as required and the other a settings like panel where you will select 1 option only. I am looking at running a quick check in the main to see if a variable is missing or is 0 and if so open the settings window to allow the user to select their option. To me this should be simple but no matter the amount of searching or what I try it does not work.

My latest attempt is as follows
I have looked into this quite a bit over the past few days and saw the IfCondition documentation and figured it would be something similar to the !ActivateConfig statement I used above.

Any help on this would be appreciated and as always I don't expect the full answer, I'm always happy to pointed in the right direction to further my knowledge

Statistics: Posted by andyroe208 — Yesterday, 12:34 pm — Replies 8 — Views 99

---