how can i use variable with javascript in the project maker

[hsanyue]

I try to use

window.parent.postMessage(tok:{-variable.xxxx-},"https://abc.com")

but it seems that the variable not available in the code.
any suggestion?

 

[VladZen]

variable should have value at the moment when you execute code
also, it depends on when you execute script - locally or on webpage