[TYPO3-mvc] Display a session-stored flash message on a cached controller action page after a redirect

[Thomas "Thasmo" Deinhamer]

Good evening,

is it possible to display a flash message, which was set before 
redirected to a cached page?

As far as I know the message is beeing stored in the PHP/TYPO3 session 
and will be rendered as soon as possible. Currently the message is NOT 
rendered on the cached page, but only on the next uncached page the user 
visits.

My scenario is the following:

The user clicks on 'Put product into the basket.'.
When clicked, the user is redirected to the basket.
The basket stores the product and saves a flash message.
The user is now beeing redirected to the previous page. (Referer)
The refering page is beeing displayed without the flash message.
The message will get rendered only on the next visited uncached page.

Is there a way to render the flash message without clearing the cache?
Or is there even a way to display it, with clearing the cache?

Any ideas?

Thanks a lot,
Thomas