Well first of all the iol part as I understood it was an application variable, so it worked in any table. The second part of this is that I doubt that even works at all now considering the update Quickbase did to specifically kill JavaScript in the apps. I know it cannot load the JavaScript but even beyond that I am not even sure the iol part works which I believe was html?
There are other options available like Service Workers that you can look into that can do the same thing but it is more advanced and I don't think there are any tutorials specific to Quickbase.