Discussed on Tapestry user thread: http://old.nabble.com/Best-practice-for-initializing-page-to-default-context-td26689270.html
One of the cases where the issue manifests itself is that it's more difficult to initialize a page to default context than it needs to (and redirect to it) since event requests always cause a parameterless onActivate() to be invoked as well and there's no (framework-level) support for identifying event and render requests. There are many other uses for being able to easily identify links referring back to the same page.
"I've had to solve this problem for one of my clients as well and I think it's something that should go into the framework. The approach
I took was to identify self-referential links (page render links that are to the same page they originate from) using an additional query
parameter. This allows Tapestry to differentiate between requests that start on a new page vs. those that continue on the page. Tapestry can
then fire a notification on components to perform initialization (on page render requests without the query parameter).
This would be a new lifecycle method, like pageAttached() or pageLoaded(). I'm still working on the right terminology, for Widen it is "initialized", as in method pageInitialized()."
|Field||Original Value||New Value|
|Assignee||Howard M. Lewis Ship [ hlship ]|
|Status||Open [ 1 ]||In Progress [ 3 ]|
|Status||In Progress [ 3 ]||Closed [ 6 ]|
|Fix Version/s||5.2.0 [ 12314122 ]|
|Resolution||Fixed [ 1 ]|