and for "myModule" I want to integrate a CSS-File. I could not find information about this issue in the documentation. How could I add a CSS-File on the module-level?
thank you, I did the following and it worked for me:
// change to the module directory and find
// the myModuleNameModule.php file and add the following
// (into the function init()):
$file = Yii::getPathOfAlias('myModuleName').DIRECTORY_SEPARATOR."further_directory_structure";
$url = Yii::app()->getAssetManager()->publish($file);
$cs = Yii::app()->getClientScript();
$cs->registerCssFile($url);