Calling Fibaro QA function

Hi BIll
Can we call a Fibaro QA function if it doesnt have any UI control?
like i have a function named Show(), but no button or slider or whatever is linked to it.
Can it be called on HR buttonpress someohow,
or it is neccessary to have UI element and call it like uiCallbacks.Show

the similar question applies to variables.
Only Fibaro Quickapp variables can be accessed from HR ?
Simple class object variables are not seen for HR?

“callUIEvent” needs a UI control. So there’s no way to call the function without it.

You need to look at the JSON returned from your device. I believe it only includes quickAppVariables.
http://192.168.1.27/api/devices/191