[TYPO3-dev] Add header data for extensions

[Peter Russ]

Tapio Markula schrieb:
[...]
>     $confProperties = 
> t3lib_BEfunc::getModTSconfig($this->pageinfo['uid'],'mod.skin_grey_2');
> 
>     $styleSheetFile2 = '';
>     if (empty($confProperties['properties']['styleSheetFile_post']))
>         $styleSheetFile_post = ($this->styleSheetFile_post?'<link 
> rel="stylesheet" type="text/css" 
> href="'.$this->backPath.$this->styleSheetFile_post.'" />':'');
>     
> Idea: override post stylesheet file, if it has been defined for user/
> user groups

Did you try something like: 
$TBE_STYLES['stylesheet2']=t3lib_extMgm::extRelPath($_EXTKEY).'styles.css';
Add a little group switch and it should work as you expect.
At least in 3.8.1.

Regs. Peter.