[TYPO3] Clear cache of a branch when using tt_news

Florian Seirer f.seirer at tirol.gv.at
Tue Apr 4 11:45:19 CEST 2006

I forgot to mention that I first thought of writing
TCEMAIN.clearCacheCmd = [UIDs]
TCEMAIN.clearCache_pageSiblingChildren = 1
into the PageTS (See #0000429 in the bugtracker).

I just don't know if this would help in my case since there is a 
LATEST-plugin on every page and this would mean adding every UID to 

Please correct me if I'm wrong...

Florian Seirer schrieb:
> Hi list!
> We are in the middle of the process of migrating a website with about 
> 7000 pages and close to 200 editors to typo3 3.8.1.
> Every editor can publish news (tt_news) in his part of the page tree 
> which requires him to clear the cache for all of his pages.
> As far as I understand the editor now has the following options to do this:
> 1) Edit the page properties and select "[Clear cache]-> This page" from 
> the select menu. This is necessary for every page in his branch.
> 2) Make use of the extension cl_becache. Now the editor clears the whole 
> frontend cache. The problem here is that there could be a serious 
> performance drop if the FE cache is cleared every minute or so. Editor 
> could start to clear the cache every time they change something, even if 
> they don't have to and are told not to do this.
> What I'm looking for is the possibility for an editor to clear the cache 
> only for his branch.
> To make this more understandable this is how a branch could look like:
> +PageX (Editor has no rights here)
> +PageY
>  -Page1
>  -Page2
>   -Page2a
>   -Page2b
>  -Page3
>  -Page4
>  -SysFolder (containing the news records)
> +PageZ
> I want the editor to clear the cache of PageY and then the cache of all 
> the children pages gets cleared too.
> Any ideas?
> Your help is greatly appreciated...

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