[eluser]marcoss[/eluser]
[quote author="java" date="1183211431"]I have a function placed in custom_helper file :
Code:
function getCityName($id)
{
$query = $this->db->getwhere('thanhpho', array('ThanhPhoID' => $id));
$row = $query->row();
return $row->Ten;
}
i want it automatically called in my view. But the view generated error:
Quote:Fatal error: Call to a member function on a non-object in d:\www\hoahau\system\application\helpers\custom_helper.php on line 181
and line 181 is my query command in function above.
What's the wrong in my code? Please tell.
Thanks for any response[/quote]
You have to instantiate CI if you want to use it out the flow, so you should go as follows,
Code:
$CI =& get_instance();
function getCityName($id){
$query = $CI->db->getwhere('thanhpho', array('ThanhPhoID' => $id));
$row = $query->row();
return $row->Ten;
}