We have a component that extends Label we've written to replace the body of the component with N/A, unknown, or whatever resource we give it when its model object is null (by overriding onComponentTagBody). I'd like to pull this out into a behavior, but can't seem to do it by overriding beforeRender(), onRendered(), or onComponentTag() in the behavior.
I can write to the response in the behavior before and after the components tag, but not in its body. Anybody know of a way to do this?
