Modular database actions

Hi,
I am using ye old modular database actions which in my opinion is 
extremely handy "tool".

I was just wondering, how would I get some sort of a callback from e.g. 
insert/update action in order to tell the user that his/her data is saved?

cheers,
- mika -

P.S. My two cents for the discussion, "Is Cocoon dead?". I have build 
quite a large application with C2.1. I wanted to see, feel what it is 
like to use database actions, XSP, CForms and so on. This is what I 
observed.
1) First of all. Developing an app without some sort of an IDE is pain 
in the ass. Debugging is almost impossible. No help with your "code". No 
nothing.
2) Modular database actions is something like I said, I like.
3) XSP is super to some stage. I really like it, if taking its 
restrictions into account. Say anything, I still like it.
4) CForms is a piece of shit hide behind nice curtains. Yeah, I know 
this is harsh to say. Still, it is something I banged my head against 
the wall all the time.
5) Jxtemplate and its relatives is hieroglyphic jargon. I wouldn't 
recommended them to anyone.
6) Flowscript. I never realized why.

But the big question. How to do this all with C3. It's another kind of 
framework? Don't even try to do this?