I have a function placed in custom_helper file :

i want it automatically called in my view. But the view generated error:

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

java - 30 June 2007 08:50 AM

I have a function placed in custom_helper file :

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:

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

You have to instantiate CI if you want to use it out the flow, so you should go as follows,

I tried to instantiate CI but it still generate an error. I dont know it’s not understand my query command.

java - 02 July 2007 01:37 AM

I tried to instantiate CI but it still generate an error. I dont know it’s not understand my query command.

Make sure you are loading the Active Record class. In the database configuration file located at:

application/config/database.php

make sure the following variable is set to TRUE:

where ‘default’ is the name of your active database group.