[TYPO3-mvc] How to add css and js files in a backend module

[Stefan Kruse]

Hm, okay. Again.

 

Hi, i try to add some css and js files to a backend module.

 

I wrote me a little viewhelper:

 

public function render($path, $compress = FALSE) {

                               $doc = t3lib_div::makeInstance('template');

                               $pageRenderer = $doc->getPageRenderer();

 

                               // JS

                               if (strtolower(substr($path, -3)) === '.js')
{

 
$pageRenderer->addJsFile($path, NULL, $compress);

                               // CSS

                               } elseif (strtolower(substr($path, -4)) ===
'.css') {

 
$pageRenderer->addCssFile($path, 'stylesheet', 'all', '', $compress);

                               }

                }

But it doesnt work. How ist he best way to add css and js files to a backend
module in typo3?

 

I try vhs , fed and whatelse, but nothing works.

 

Maybe somebody a tipp? Thanks