I'd like a simple way to call a method in the controller from a
partial that forces a reload of the page. This can be done in one of
at least 2 ways-
1) simply use a link_to but can i capture the url of the sending page
so I can redirect it back to itself? I want to use this functionality
from multiple actions and ids and want to refresh that specific action/
2) I can use an ajax call and in the controller, somehow use
page.something, but I can't quite figure this out.