[Tobago] onchange has no effect in tc:selectBooleanCheckbox (again)

["H. Swaczinna" <sw...@wlp-systems.de>]

Hi,

I want to change the content of some fields on the page when the user 
clicks a checkbox without submitting and reloading the whole page. It 
tried this with ajax reload and the valueChangeListener. But I just 
learned, I can't access the values in the model in the valueChangeListener 
of the checkbox because it is executed before the model is updated. 
(This had worked some days ago.)

Before, I had tried to do this with javascript at the client. But I found 
no way to assign javascript code to the checkbox. As I mentioned earlier, 
the onchange attribute has no effect and the tc:command has no onchange.

How can I change other fields when the checkbox is clicked?
Could you please make the onchange attribute of tc:selectBooleanCheckbox
work?

Regards
Helmut