[TYPO3-core] RFC #11684: Add support for flash messages in the backend

[Ingo Renner]

Steffen Kamper wrote:

Hi Steffen,

> yes, i've seen it. I thought about one class holding more than one
> message.

Nope, each instance represents a single message.

> Now each message is saved in session, what's the reason? (a bit
> more background info about the concept would be fine)

That's to simply "store" them "somewhere". Sessions are a common place 
to store flash messages as they're user bound, think of an "OK - News 
entry successfully saved" message displayed to a user after saving a 
news record.

> Whats about a wrapper function doing this with one call?

to do what?


Ingo

-- 
Ingo Renner
TYPO3 Core Developer, Release Manager TYPO3 4.2