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Event listeners for dockable panels

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Chris Orcfilm
Event listeners for dockable panels
on Sep 24, 2019 at 7:19:04 pm

So, I have a dockable panel and I need to update a text field in it if the name of the project changes, such as from untitled to a saved filename or if opening a different project or opening a new project (untitled), I want the dockable panel to update the text field.

Trouble is, I can't seem to figure out how to trigger the change when these events occur.

The closest I've got is trying to add an event listener but I can't get it to work.
For example, I'm trying to use:
var saveEL = app.project.addEventListener('afterSave', function(theEvent) {
alert('saved'); //here is where I'll run the update code
});

but that throws the error: "Function app.addEventListener is undefined"
I've also tried just app.addEventListener but same error.

Hoping I'm missing the obvious?

I'm testing in AE 2018 currently.

Thank you for reading!

BC Canada


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Andrei Popa
Re: Event listeners for dockable panels
on Sep 25, 2019 at 6:24:05 am

I think you need to add the event listener to your text field, not to the app. But I don't know of a way to make it listen the save of the project.

Andrei
My Envato portfolio.


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Chris Orcfilm
Re: Event listeners for dockable panels
on Sep 25, 2019 at 5:21:49 pm

Thank Andrei, I think you may be thinking of object specific events like onFocus, onChange, etc. I'm referring to Application or Project events. Forgive me if I am misunderstanding but thanks for the thought!

BC Canada


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