Anyone have a good tip to force a screen to reload every 30 seconds?
I tried with a countdown that links to an empty screen which in turn returns to the page with a back action, but this happens only once. Because the timer does not restart.
You can restart timer using visibility conditions. Example:
Add a T/F property to Users, call it “Timer Visible”
Make timer visible if “Timer Visible” is True
On your first screen, add an On-Screen-enter action to set Logged-in user → Timer Visible to True
For Timer coundown finish, add a Link to 2nd screen action
on the 2nd screen, add an On-Screen-enter action to set Timer Visible to False, and another action to Link Back.
Result: timer should re-start.
Though I’m not sure that all screen contents are reloaded when you come to the screen using “Back” action. One of the “tricks” to auto-update the screen is having a list there with autorefresh enabled - this updates all screen contents.