[Typo3-dev] deleting (part of) a cache

[Waggershauser, Thomas]

Hi,

> I have the following issue. An image on my website contains the username
> of a fe_user. This is done in TypoScript with a GIFBUILDER object. The
> TEXT object within it has a postUserFunc that returns the username.
> These images are cached which is good, but when a user changes his name
> the cached images of that user should be removed because the image has
> to be rebuild.
>  
> What is the correct way to do that?

Use a COA_INT as wrapper for the GIFBUILDER.

Does this use Caching at all then?