As shown in the image, The Publication Filter is used to filter the publication list (Tree control). When we click a Channel option the publication list gets updated accordingly.

enter image description here

I am developing a GUI Extension and want to catch that Event, when the publication list get refreshed\Loaded?

I've tried catching load event of the Tree Control, but I guess it doesn't fire when the publication list gets refreshed.

  • You need to use a data extender for lists. We've added this to event systems on the next release
    – Nuno Linhares
    Sep 5, 2015 at 13:06

1 Answer 1


TreeControl does not fire load event, you can handle draw event instead.


Handle change event on PublicationFilter control, if you want to be more specific.

  • Yeah, handling 'draw' works pretty well. Thanks Sep 7, 2015 at 8:41

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