What value would I set, for the visual property of a root container, so I can make it appear and then disappear on a screen using 2 buttons.
You would just toggle the visible property, but I wouldn’t use the root container for this - it has to be visible. Use a container inside the root container instead.
Also, if you want the container to take up the whole window, be sure to:
- Size the container to the whole window
- Set the layout to [del]absolute[/del] anchored
- In the Layout settings, stretch to North/South and East/West bounds