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+--- Thread: Config Item Not Working On Hooks (/showthread.php?tid=64273)
Config Item Not Working On Hooks - wolfgang1983 - 02-02-2016
Hello I am not sure what I have done wrong with my Hooks
On any other controller if I use $this->config->item('maintenance') or config_item('maintenance')
It returns the correct value 1 if maintenance mode on or 0 for off.
How ever when I try to load it into my hook with $this->CI->config->item('maintenance') or config_item('maintenance')
It does not work. Any suggestion on how to be able to use config item in hooks?
Hook
PHP Code:
<?php
class Preaction {
public function __construct() {
$this->CI =& get_instance();
}
public function check() {
echo config_item('maintenance');
//if (config_item('maintenance')) {
// echo "On";
// } else {
// echo "Off";
//}
}
}
PHP Code:
$hook['pre_controller'] = array(
'class' => 'Preaction',
'function' => 'check',
'filename' => 'Preaction.php',
'filepath' => 'hooks'
);
RE: Config Item Not Working On Hooks - Narf - 02-03-2016
config_item() should work.
get_instance() can't work before a controller is instantiated.
RE: Config Item Not Working On Hooks - wolfgang1983 - 02-03-2016
(02-03-2016, 02:27 AM)Narf Wrote: config_item() should work.
get_instance() can't work before a controller is instantiated.
When I use config_item('maintenance') it seems to only work with post_controller and not pre_controller
RE: Config Item Not Working On Hooks - Narf - 02-03-2016
(02-03-2016, 02:32 AM)wolfgang1983 Wrote:(02-03-2016, 02:27 AM)Narf Wrote: config_item() should work.
get_instance() can't work before a controller is instantiated.
When I use config_item('maintenance') it seems to only work with post_controller and not pre_controller
Something else is wrong, not config_item(). CI itself uses this function even before 'pre_system'.
RE: Config Item Not Working On Hooks - wolfgang1983 - 02-03-2016
(02-03-2016, 02:35 AM)Narf Wrote:(02-03-2016, 02:32 AM)wolfgang1983 Wrote:(02-03-2016, 02:27 AM)Narf Wrote: config_item() should work.
get_instance() can't work before a controller is instantiated.
When I use config_item('maintenance') it seems to only work with post_controller and not pre_controller
Something else is wrong, not config_item(). CI itself uses this function even before 'pre_system'.
In stead of creating a library to set a config item. At the bottom of my config.php file I now do this
PHP Code:
require_once (BASEPATH . 'database/DB.php');
$db =& DB();
$query = $db->get('setting');
foreach ($query->result_array() as $result) {
$config[$result['key']] = $result['value'];
}
And then when I use this config_item('maintenance') it now full works fine.