public function render($__data__ = null, $__view__ = null)
{
//get friend message
if (isset($__data__['code']) && $__data__['code'] > 0) {
$__data__['msg'] = Core::get_lang_text($__data__['code']);
}
//json
$response = json_encode($__data__, JSON_UNESCAPED_UNICODE);
if (!empty($_GET['callback'])) {
//jsonp
if (!preg_match('/^[a-z0-9\\._]+$/i', $_GET['callback'])) {
throw new Exception("callback error,callback:{$_GET['callback']}", Errno::PARAM_INVALID);
}
$response = $_GET['callback'] . "({$response})";
//for iframe submit mode
if (substr($_GET['callback'], 0, 7) == 'parent.') {
header('Content-Type: text/html; charset=utf-8');
$response = "<script type='text/javascript'>{$response}</script>";
}
}
echo $response;
}
/**
* read current id index from database
*
* @return void
*/
protected function read_data()
{
$db = Core::get_database($this->driver, $this->database);
$condition = '`id`=' . intval($this->id);
$items = $db->get($this->table, $condition);
if (empty($items)) {
$data = array();
for ($i = 0; $i < $this->columns; $i++) {
$data[] = array();
}
} else {
$data = $this->unpack($items[0]['data']);
}
$this->index_data = $data;
}
public function __construct()
{
$this->db_handle = Core::get_database($this->driver, $this->database);
}
