[TYPO3-mvc] Cache problem with update form

[Bastian Waidelich]

Helmut Hummel wrote:

Hi Helmut,

> Really? Does extbase use tcemain for data storage?

Well, not exactly:
By default Extbase clears the cache of the page that contains the 
record, as soon as you modify/add/delete records.
Normally those records reside in a storage folder and not on the 
respective page. Thus clearing (only) the cache of the page containing 
the records wouldn't be enough.
So the Typo3DbBackend checks, whether you defined a "clearCacheCmd" in 
the tsconfig of the storage page and if so, clears the caches of 
specified pages.

BTW1: apparently this does not work for "clearCacheCmd = all" but only 
if you specify page ids like "clearCacheCmd = 1,2,3"

BTW2: this behavior can be disabled by setting 
"persistence.enableAutomaticCacheClearing" to false in your TS setup


Best,
Bastian