Custom css and js files in article

Insert this code in article override:

 

 

$app = JFactory::getApplication('site');


$template = $app->getTemplate(true);


$document = JFactory::getDocument();


 


// Load js and css


$document->addStyleSheet(JURI::base().'templates/'.$template->template.'/html/com_content/category/assets/css/demo.css');


$document->addScript(JURI::base().'templates/'.$template->template.'/html/com_content/category/assets/js/demo.js');