Requiring Layers...With a Twist
I have a client throwing a new one at me. He wants to require that on content all layers be viewed before the user can move on. Fine. I've done that. But he wants the user to have to return to the base layer before the Next button become enabled.
I know this is a ridiculous request. Still, I'd be happy to deliver it. But for the life of me I can't figure out how to require the user to close the layer before the Next button becomes enabled.
I've attached a sample file...
As always, many thanks!