view signalUpdate.

Sorry, I sent a bit wrong example. Yes I tried to use signalUpdate. However, apperently I used it somehow wrong, as it didn't work.
Now it works :) Thanks
��

And finally as I've said to Alex when I wrote the example which you are now using...
DynamicComposableModel is good for scripted prototyping, but if you are building an actual application, you should switch to ComposableModel sooner rather than later.

I used your example (with��DynamicComposableModel) just for simplicity, because I can not show the problem in my project easily.
There I use just ComposableModel.

Mark