<a4j:support> in Richfaces Components, no ajaxSingle in List

[starf666]

Hello,

I have a ListShuttle element on my site which should update the backing bean if the target list changes. I looked for an ajaxSingle parameter on the listShuttle element but it does not exist. Then I tried to solve the problem with a <a4j:support> tag wich is embedded into the listShuttle tag. But that didn't work either. I need the update on the backing bean to display a <h:selectOneMenu> with the elements form the listShuttle target list. What would be the best way to do that?

Isn't there any solution like onlistchanged="submit(),rerender(selectOneMenuID)" ?

Both elements are inside an <a4j:outputPanel>.

Thanks in advance,
Martin

[starf666]

Seems it was my fault. <a4j:support> works fine and as expexted when used with event="onclick". But I still wonder what "onlistchanged" ist for.