# load data in view for JavaScript 如果要從後端帶資料給 JavaScript, 很常用 AJAX 的方式, 但假如是頁面在 load 進來時就需要使用後端的資料, 一開始就把資料帶在頁面上然後再用 JavaScript 取得頁面上的資料是一個較佳的方式(至少說省下一個 request). ## controller <?php ... public function index() { // TODO $server_data load data for JavaScript $server_data = array( "data_01" => array( "title" => "title 01", "num" => 01, "con" => array( "con_01" => "news", "con_02" => "sport", "con_03" => "tech", ), ), "data_02" => array( "title" => "title 02", "num" => 02, "con" => array( "con_01" => "life", "con_02" => "movie", "con_03" => "cars", ), ), ); // do something $data["static_data"] = json_encode($server_data); $this->load->view("welcome", $data); } . ...