XPages iNotes Calendar control - Events oddities

While working in one of our projects with the iNotes calendar control I experienced some oddities with the Events of this control. What I wanted to achieve is that some magic happens when clicking somewhere inside the control - e. g. opening the entry on which the user clicks... Should be pretty straightforward, I was thinking. Stupid me! As usual the devil's in the details.

I started by selecting the control and opening the events view and entered a simle JavaScript in the "onNewEntry" event. The script is supposed to show a message box after  clicking in an empty time slot.

 

In my case the result is that the event just doesn't get fired at all. I tested with FireFox, Google Chrome and even Internet Explorer. After some more testing and playing with the control I noticed an odd behaviour of Domino Designer:
As you can see on the Screenshot above, both events "onNewEntry" and "onOpenEntry" are marked blue which indicates, that there is some code in the event to be executed.  When I opened the "All Properties" view of the control to check the scripts there, I noticed that both events were empty, no script, nada, nil... Switching back to the events view, the scripts were there.

So that got me thinking. Once I entered the same code in an event from the "All Properties" view, the code is executed.

As far as I understand, the "Events" view is kind of buggy for at least this control. Besides the issue described above, I noticed that from the "Events" view I can enter CSJS as well as SSJS and Simple Actions. From the "All Properties" view, only CSJS can be used - and as far as I can see only CSJS is supported. Side note: I am using Domino Designer and Domino Server R 9.0.

 Lesson learned (again): All Properties is where you should do your work!The good news: as soon as you know how to work with this control, it works great :-)