+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20)
+--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23)
+--- Thread: Lost session (/showthread.php?tid=6693)
Lost session - El Forum - 03-12-2008
[eluser]Coyoterj[/eluser]
Hi CI's friends,
I like CodeIgniter and participate in the brazilian forum.
I have a problem and before turning to the forum, I reduce my code to facilitate
In controller:
Code:
function update() {
$this->segment = $this->uri->segment(4);
print_r($this->segment);
if ( !($this->session->userdata('produpId')) ) $this->session->set_userdata('produpId', $this->segment);
var_dump($this->session->userdata('produpId'));
The result:
5
string(1) "5"Then, a view is called with one only form and return for function update. The result
Code:
var_dump($this->session->userdata('produpId'));bool(false).
I changed CI Session with PHP $_SESSION, and no problem... But I want to use CI Session.. ;-)
[To be] a bug [or not to be] a bug ?? :lol:
Thanks and good lucky for us!
Lost session - El Forum - 03-12-2008
[eluser]Derek Allard[/eluser]
Sessions are not readable until the next page load. If you moved to another controller, you should be able to see it.
Lost session - El Forum - 03-12-2008
[eluser]Coyoterj[/eluser]
[quote author="Coyoterj" date="1205368225"]Hi CI's friends,
In controller:
Code:
function update() {
$this->segment = $this->uri->segment(4);
print_r($this->segment);
if ( !($this->session->userdata('produpId')) ) $this->session->set_userdata('produpId', $this->segment);
var_dump($this->session->userdata('produpId'));
The result:
5
string(1) "5"Then, a view is called with one only form and return for function update. The result
Code:
var_dump($this->session->userdata('produpId'));bool(false).
[/quote]
Hi Derek ! Thanks for the helping.
Just in case, the function update is in a controller named prod.php, this function calls a view container.php with a form inside it.
In this form i have used a form_open('prod/update') and when it return to prod/update i lost the session.
Is this correct ?
Best regards,
Lost session - El Forum - 03-17-2008
[eluser]tomodian[/eluser]
Maybe this article helps you.
http://ellislab.com/forums/viewthread/74354/
Lost session - El Forum - 03-25-2008
[eluser]kopeah[/eluser]
Does anyone have any answer to this session issue? I also have a hard time reading anything from session. I even try by enabling database for storing session variables but still failed. It did populate ci_session table like it should just have hard time retrieving any data from it. I tested with both firefox and IE .. both have the same problem, so its not browser related.
I didn't have any problem with session in the past, could it be something with the new version?
Lost session - El Forum - 03-25-2008
[eluser]Derek Allard[/eluser]
Hi Kopeah, welcome to CodeIgniter.
Are you setting your session on one page and trying to read on another, or are you trying to do it all in one page?
Lost session - El Forum - 03-25-2008
[eluser]kopeah[/eluser]
Hi Derek,
I got the session set on one page and another page trying to read it.
Lost session - El Forum - 03-25-2008
[eluser]Derek Allard[/eluser]
ok, let's take a look at some code. Can you put some here for us to look at?
How is the session library loaded?
Lost session - El Forum - 03-25-2008
[eluser]kopeah[/eluser]
Well this is what I have to test session.
First page (login.php)
Code:
class Login extends Controller {
function Login()
{
parent::Controller();
$this->load->library('session');
$this->load->database();
$this->load->helper('url');
$this->load->helper('form');
}
function usercheck()
{
// Checking username,password,acl
// Omit all the database queries
$sessionData = array(
'accessLevel' => $acl,
'user' => $username
);
$this->session->set_userdata($sessionData);
redirect('test/main');
}
}Second page (test.php)
Code:
class Test extends Controller {
function Test()
{
parent::Controller();
$this->load->library('session');
$this->load->database();
$this->load->helper('url');
$this->load->helper('form');
}
function main()
{
$level = $this->session->userdata('accessLevel');
$user = $this->session->userdata('user');
echo "Access Level: $level <br />";
echo "Username: $user <br />";
}
}Lost session - El Forum - 03-27-2008
[eluser]Derek Allard[/eluser]
Hi Mike.
Looking I don't see anything off hand. Where does $acl come from? Does it behave this way in all browsers? Have you tried another server by chance?