Hi

I've the following issue : in a panel a checkbox needs to be disabled
depending on a "ajax updated" list in a sub panel (if there is something in
the list the checkbox is disabled).

Currently I give the checkbox reference to the other panel and then use it
in the sub panel "add" AjaxLink.  

However, I will have soon more components on which this checkbox will depend
for its state (lists in other sub panels). 

As such, I wonder if there is a way for this checkbox to be updated each
time one of the sub panels list is changed, knowing that they all share the
same model.

What do you think of it ?

NB : I saw this discussion
http://www.nabble.com/Updating-distant-(unrelated)-components-via-Ajax-when-a-shared-model-changes-to13165777.html#a13165777
but I'm not sure it's the only way...

Let's see if Wicket surprises me one more time ;)

++
zedros
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