property isCollapsable for rich:panelMenuGroup

[nimo22]

I cannot find a property for rich:panelMenuGroup or rich:panelMenu to avoid collapsing/expanding by clicking a rich:panelMenuGroup. I have set <rich:panelMenuGroup expanded="true" and do not want to collapse the menu when clicking the item. Is there a property for that?

[ilya_shaikovsky]

expanded=true defines only initial state. like page for datascroller and so on.

to prevent collapse - add onbeforecollapse="return false" where need.

[nbelaevski]

Hi,

Use onbefore* cancelable JS events.

[sbrockman]

Ilya,

  For me onbeforecollapse="return false" did not work, however, oncollapse="return false" does work.  Is onbeforecollapse version specific, or just a typo?    Thanks,

  Steve