Disabling flash[:notice] to make page caching make sense.

Question

We make heavy use of page caching, and sometimes pages get cached with a "You are now signed in" message. We can't disable the page caching for logged in users, or make it unique to them. So the only option I can think of is to disable the flash when a page is being cached, or visa-versa, disable caching when the flash is set. Idealy with will be done in one place, so we can't accidentally do it again.

Is this possible?

Any Ideas?

Answer 1

Look up dynamic page caching. Uses Javascript/Ajax to update signed in messages:

http://asciicasts.com/episodes/169-dynamic-page-caching