I need a method that will get called exactly once when a page is first invoked, and not again when a form in the page is submitted. In Tapestry 4 the activateExternalPage() method was good for that. I don't think the new onActivate() method is a replacement, nor is the SetupRender-annotated method. For example, they get called when an autocomplete textfield is used in mid-form. How do I do this in Tap 5? (My intent is to clear any stale changes in my Cayenne DataContext.)
Thanks.
