+- 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: I cannot receive post data. (/showthread.php?tid=43033)
I cannot receive post data. - El Forum - 06-27-2011
[eluser]kjanko[/eluser]
Controller:
Code:
public function login()
{
$this->output->enable_profiler(TRUE);
$this->load->library('trinity');
$this->load->library('session');
$username = $this->input->post('username');
$password = $this->input->post('password');
var_dump($username);
var_dump($password);
if($this->session->userdata('logged_in'))
{
show_error('You are already logged in!');
}
else
{
$this->trinity->Login($username, $password);
redirect('home');
}
}View:
http://pastebin.com/d1xXswhN
Login function:
Code:
public function Login($username, $password)
{
$auth = $this->_obj->config->item('DB_auth');
$this->_trinity['auth'] = $this->_obj->load->database($auth, TRUE);
$sha_password = sha1(strtoupper($password));
$query = $this->_trinity['auth']->select('username, sha_pass_hash')->from('account')->where('username', $username)->where('sha_pass_hash', $sha_password)->get();
if($query->num_rows() > 0)
{
$data = array(
'username' => $username,
'password' => $password,
'logged_in' => TRUE,
'ip_address' => $_SERVER['REMOTE_ADDR']
);
$this->_obj->session->set_userdata($data);
redirect('home');
}
else
{
show_error('Invalid username or password. Please try again.');
}
}$_POST is empty array.
I cannot receive post data. - El Forum - 06-28-2011
[eluser]Sudz[/eluser]
use this in view
Code:
<form method="post" action="<?php echo site_url('/home/login'); ?>" id="login_form">I cannot receive post data. - El Forum - 06-28-2011
[eluser]kjanko[/eluser]
Didn't change anything, $_POST is still empty.
I cannot receive post data. - El Forum - 06-28-2011
[eluser]kjanko[/eluser]
I'd like to note that the site is hosted on my PC(http://localhost) and data is submitted just fine using the GET method. So this might be a bug in CI? (Almost the same version works on external host).
I cannot receive post data. - El Forum - 06-28-2011
[eluser]InsiteFX[/eluser]
And were is your login form?
InsiteFX
I cannot receive post data. - El Forum - 06-29-2011
[eluser]kjanko[/eluser]
http://pastebin.com/d1xXswhN
It's a widget on the homepage. I tried making a simple form and test again, however it didn't work out. I suspect It's a bug with CI. I can only access $_GET and cookie data on localhost, however I can't access $_POST nor I can access $_GET/$_POST via $_REQUEST.
I cannot receive post data. - El Forum - 06-29-2011
[eluser]InsiteFX[/eluser]
And why do you think its a bug with CI when everyone else can receive post data?
I think you will find that your problem is in your view code.
var_dump($value);
print_r
etc.
InsiteFX
I cannot receive post data. - El Forum - 06-29-2011
[eluser]kjanko[/eluser]
Because on my web host(http://delisium.com) the same method works just fine. On localhost It doesn't. Another user has been experiencing the same problems and he posted on this forum. I don't see anything wrong with my view file.
I cannot receive post data. - El Forum - 06-29-2011
[eluser]InsiteFX[/eluser]
Then what operating system and apache server software are you running?
I run Windows 7 Pro 64-bit with XAMPP 1.7.4 and have never had a problem with post data.
InsiteFX
I cannot receive post data. - El Forum - 06-29-2011
[eluser]Unknown[/eluser]
I have noticed that when I don't validate an input feild, it gets vanished.
kjanko try this code in place of your login function:
Code:
public function login()
{
$this->output->enable_profiler(TRUE);
$this->load->library('trinity');
$this->load->library('session');
$this->load->library('form_validation');
$this->form_validation->set_rules('username', 'Username', 'trim');
$this->form_validation->set_rules('password', 'Password', 'trim');
if ($this->form_validation->run() == FALSE)
{
//You will never reach this code. It is just of debugging purpose;
echo "In put data not valid";
return;
}
$username = $this->input->post('username');
$password = $this->input->post('password');
var_dump($username);
var_dump($password);
if($this->session->userdata('logged_in'))
{
show_error('You are already logged in!');
}
else
{
$this->trinity->Login($username, $password);
redirect('home');
}
}