function __construct()
{
parent::__construct();
//set name-spaces for session-storage of each controller-method pair.
$this->namespace = strtolower($this->uri->segment(1, 'admin') . '_' . $this->uri->segment(2, 'index') . '_' . $this->uri->segment(3, 'index'));
//echo '<pre>';print_r($this->session->all_userdata());
//get all session keys
$sess_keys = array_keys($this->session->all_userdata());
/*unset session-data stored by using namespaces.But except the current controller-methos pair's data.
There are list of methods if current method is one of those, dont unset the session.*/
$current_method = $this->uri->segment(3, 'index');
$methods_list = array('index', 'price_list', 'test');
// these are the methods which are having grid-view
if (in_array($current_method, $methods_list)) {
$keys = array('search_conditions', 'search_narrow_conditions', 'fields', 'per_page', 'order_field', 'direction');
foreach ($sess_keys as $key => $value) {
foreach ($keys as $key) {
$position1 = strpos($value, $key);
$position2 = strpos($value, $this->namespace);
if ($position2 !== 0 && $position1 !== false && $position1 != 0) {
$this->session->unset_userdata($value);
}
}
}
}
}
/**
* Check to see if in testing mode, if not, redirect to root
*
* @access public
*/
public function __construct()
{
parent::__construct();
//if (!$this->testing())
//{
// $this->redirect('/');
//}
//$this->redirect('/admin/login');
}
