Anyway to have a Custom InputBox with a Dropdown

[benjamin.sperl]

I’d like to have something like the function system.gui.inputBox that opens a custom popup window instead of the typical window. In this case, I would want one with a dropdown box.

I could just have a popup window that writes to a custom parameter. But, I would prefer to get the input and jump write back into the script I was in with the input value. Is this possible? Usually in Python, you would use tkinter for something like this but I don’t think that will work in Ignition.

Thanks!

[pturmel]

When you stop in an event script, like what happens with any of the system.gui.* popup boxes, the rest of the gui freezes. So, no. Something close to what you want can be done with completable futures. Start here:

Nested invokeAsynchronous and invokeLater

You can nest as shown. Another possibility would be to use just one asynchronous task and using CompletableFutures to pause that background and retrieve information from the foreground. See this discussion involving my later.py script module:

[benjamin.sperl]

Thanks, I’ll look into it