Retriving data from a db with an Ajax call

[eluser]GabrieleMartino[/eluser]

The controller is simple

Code:

public function video_download ($page_id){
            header('Content-Type: application/x-json; charset=utf-8');
            $to_share = $this->chats_model->catch_shared_video($page_id);
            return json_encode($to_share);
}