This is kind of urgent
Lets say I have two devices Tab and Kiosk and need to send message handlers
Everything is working on a single project
I have a screen on tablet that has a submit button, I have script on those buttons, when i hit it, I have an onClick script that sends
then I call this in my Gateway events message handler as
I then use this in my session events message handler
then i call it onto configure events in my label with a string "PASSED" just for testing, else I need my status value from payload
This does not work and gives me an error. Am I doing something wrong? This is kind of urgent
What error does it give you? Post it with the full stack trace, see Wiki - how to post code on this forum.
Also, gateway scope has no concept of pages, you'll need to target s or session and create an appropriate handler in there.
Why not call the session UpdateLabel handler directly from the button instead of going through an additional gateway handler?
You need to use system.util.sendMessage | Ignition User Manual to send the message across different sessions.
This is what I'm trying. On my button I have system.util.sendMessage
Sorry... Missed that
I don't think you need the intermediate gateway event. Your Update label session message, I think, can be called directly from the system.util.sendMessage on your button with a scope of S.
You may want to add some logging info in there
If you still can't get it, we do this in a couple of our projects and I can provide an example later. I'm not in a position to show itnat the moment.
I was wondering if I send a system.util.sendMessage with a scope S on my button, will all sessions on my gateway pick it? Considering I have two different devices thus two different sessions
Yes. All of them should pick it up.
