problem on retrieving session userdata - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20) +--- Forum: Archived General Discussion (https://forum.codeigniter.com/forumdisplay.php?fid=21) +--- Thread: problem on retrieving session userdata (/showthread.php?tid=55259) |
problem on retrieving session userdata - El Forum - 10-17-2012 [eluser]Yogesh_89[/eluser] hello everyone! I am new in CI..... i has been created session for login, logout. Now i am saving session data into database. As given in user guide how to save session data, i did all things. Now it saving session data. Problem is that when i changed config file $config['sess_cookie_name'] = 'ci_session'; $config['sess_expiration'] = 7200; $config['sess_expire_on_close'] = FALSE; $config['sess_encrypt_cookie'] = FALSE; $config['sess_use_database'] = true; $config['sess_table_name'] = 'ci_sessions'; $config['sess_match_ip'] = FALSE; $config['sess_match_useragent'] = TRUE; $config['sess_time_to_update'] = 300; now i am checking for session data is set or not in then it not replied any thing. this is code I am sending userid and pass from view page to controller function user_login() { $this->load->library('form_validation'); $this->form_validation->set_rules('user_name', 'Username', 'required|alpha_dash'); $this->form_validation->set_rules('password', 'Username', 'required|alpha_dash'); if($this->form_validation->run() == false) { $this->index(); } else { $this->load->model('login_model'); if($query = $this->login_model->match_info()) { $this->load->library('session'); $data = array( 'username' => $this->input->post('user_name'), 'is_logged_in' => true ); $this->session->set_userdata($data); redirect('user/index'); } else { $this->index(); } } } problem on retrieving session userdata - El Forum - 10-17-2012 [eluser]Yogesh_89[/eluser] this is code in Model function match_info() { $this->db->where('user_name', $this->input->post('user_name')); $this->db->where('password', md5($this->input->post('password'))); $query = $this->db->get('user_login'); if($query->num_rows >=1) { return true; } } this is code for welcome page after login Controller Code class User extends CI_Controller { public function __construct() { parent::__construct(); $this->load->helper('form'); $this->load->helper('url'); $this->load->library('session'); $this->is_logged_in(); } function is_logged_in() { $u_name = $this->session->userdata('is_logged_in'); if(!isset($u_name) || $u_name!=true) { echo 'You dont have permission to access this page'.anchor('welcome/index', 'Login now'); die(); } } function index() { $this->load->view('user_welcome'); } } I am entering right id and password but i am getting 'You dont have permission to access this page'.anchor('welcome/index', 'Login this line always. but if i changed config file $config[‘sess_use_database’] = false; then it working fine. tell me where i am using wrong coding in my code. Thanks |