[TYPO3-dev] TYPO3 6.1 linkhandler not processed when configuration is cached

[Caspar Stuebs]

Dear Torsten,

put the linkhandler configuration in ext_localconf.php and everything will
be fine.

The ext_tables.php files are only parsed while first call and the resulting
TCA is stored in cache.

If a cached TCA is found, the ext_tables.php files are not parsed and the
linkhandler will not be registered.

@see typo3/core/Classes/Core/Bootstrap.php line 839ff

Kind Regards
Caspar



2014-04-08 15:04 GMT+02:00 Torsten Schrade <schradt at uni-mainz.de>:

> Hi list,
>
> Currently i'm battling a nasty little problem with TYPO3 6.1 and the
> linkhandler functionality:
>
> I have implemented a linkhandler as described in TSRef (1) to link to a
> detail view of one of my extbase extensions.
>
> Example: <link person:uid>name</link> where person is the registered
> handler keyword and uid is the uid of the record to which i would like to
> link. Now the problem:
>
> 1. Page is opened from BE with the same browser where I'm logged in =>
> links are fine
> 2. Page is generated for the first time (emtpy caches) when called with a
> second browser from FE => links are fine
> 3. Page is called from FE with a second browser BUT other pages have
> already been called before => NO links
>
> I have tracked this down to this: Once the configuration cache has been
> written (by visiting other pages) it seems that the linkhandler function is
> no longer executed even if the page that is supposed to contain linkhander
> links is newly generated (not in cache).
>
> My linkhandler is registered in my ext_tables.php with the following:
>
> $TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.
> php']['typolinkLinkHandler']['person'] = 'EXT:linkifier/class.tx_
> linkifier_linkhandler.php:&tx_linkifier_linkhandler';
>
> When I debug the linkhander hook in \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
> same thing: fine from BE, fine with emtpy configuration cache but no debug
> output when configuration cache has already been written.
>
> How can I tackle this? Any help highly appreciated.
>
> Cheers,
> Torsten
>
>
>
> (1) http://docs.typo3.org/typo3cms/TyposcriptReference/
> Functions/Typolink/Index.html
>
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