PopUp from a tags value change

[jlandwerlen]

There are actually several posts on this topic already, here are a few...

Open pop up with tag event script ( Valued change)

Based on this link Open popup from session event - Ignition - Inductive Automation Forum, I’ve developed a message handler with script named downtimepopup: system.perspective.openPopup('myPopupId', 'Primary/Downtime', position = {'left':100,'top':100},params=payload) Then, a value change tag event script: if previousValue.value == False and initialChange == False : system.perspective.sendMessage("downtimepopup") But it doesn’t work, no error for tag diagnostics. Any suggestions would be ap…

Show a popup in perspective on all clients if a value changes

what would that change script include? would I use an If statement followed by system.perpective.openPopup? I am pretty new to ignition