安装后。我将登录设置为默认控制器，并希望转到管理员的仪表板，但在提交登录详细信息而不是重定向到仪表板后，它将重定向到再次安装控制器。
任何人都可以帮助我吗？
我的登录控制器是login.php：
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Login extends CI_Controller
{
function __construct()
{
parent::__construct();
$this->load->database();
}
/***default functin, redirects to login page if no admin logged in yet***/
public function index()
{
if ($this->session->userdata('admin_login') == 1)
redirect(base_url() . 'index.php?admin/dashboard', 'refresh');
if ($this->session->userdata('doctor_login') == 1)
redirect(base_url() . 'index.php?doctor/dashboard', 'refresh');
if ($this->session->userdata('patient_login') == 1)
redirect(base_url() . 'index.php?patient/dashboard', 'refresh');
if ($this->session->userdata('nurse_login') == 1)
redirect(base_url() . 'index.php?nurse/dashboard', 'refresh');
if ($this->session->userdata('pharmacist_login') == 1)
redirect(base_url() . 'index.php?pharmacist/dashboard', 'refresh');
if ($this->session->userdata('laboratorist_login') == 1)
redirect(base_url() . 'index.php?laboratorist/dashboard', 'refresh');
if ($this->session->userdata('accountant_login') == 1)
redirect(base_url() . 'index.php?accountant/dashboard', 'refresh');
$config = array(
array(
'field' => 'login_type',
'label' => 'Account Type',
'rules' => 'required|xss_clean'
),
array(
'field' => 'email',
'label' => 'Email',
'rules' => 'required|xss_clean|valid_email'
),
array(
'field' => 'password',
'label' => 'Password',
'rules' => 'required|xss_clean|callback__validate_login'
)
);
$this->form_validation->set_rules($config);
$this->form_validation->set_message('_validate_login', ucfirst($this->input->post('login_type')) . ' Login failed!');
$this->form_validation->set_error_delimiters('<div class="alert alert-error">
<button type="button" class="close" data-dismiss="alert">×</button>', '</div>');
if ($this->form_validation->run() == FALSE) {
$this->load->view('login');
} else {
if ($this->session->userdata('admin_login') == 1)
redirect(base_url() . 'index.php?admin/dashboard', 'refresh');
if ($this->session->userdata('doctor_login') == 1)
redirect(base_url() . 'index.php?doctor/dashboard', 'refresh');
if ($this->session->userdata('patient_login') == 1)
redirect(base_url() . 'index.php?patient/dashboard', 'refresh');
if ($this->session->userdata('nurse_login') == 1)
redirect(base_url() . 'index.php?nurse/dashboard', 'refresh');
if ($this->session->userdata('pharmacist_login') == 1)
redirect(base_url() . 'index.php?pharmacist/dashboard', 'refresh');
if ($this->session->userdata('laboratorist_login') == 1)
redirect(base_url() . 'index.php?laboratorist/dashboard', 'refresh');
if ($this->session->userdata('accountant_login') == 1)
redirect(base_url() . 'index.php?accountant/dashboard', 'refresh');
}
}
/***validate login****/
function _validate_login($str)
{
if ($this->input->post('login_type') == '') {
$this->session->set_flashdata('flash_message', get_phrase('login_failed'));
return FALSE;
}
$query = $this->db->get_where($this->input->post('login_type'), array(
'email' => $this->input->post('email'),
'password' => $this->input->post('password')
));
if ($query->num_rows() > 0) {
$row = $query->row();
if ($this->input->post('login_type') == 'admin') {
$this->session->set_userdata('login_type', 'admin');
$this->session->set_userdata('admin_login', '1');
$this->session->set_userdata('admin_id', $row->admin_id);
}
if ($this->input->post('login_type') == 'doctor') {
$this->session->set_userdata('login_type', 'doctor');
$this->session->set_userdata('doctor_login', '1');
$this->session->set_userdata('doctor_id', $row->doctor_id);
}
if ($this->input->post('login_type') == 'patient') {
$this->session->set_userdata('login_type', 'patient');
$this->session->set_userdata('patient_login', '1');
$this->session->set_userdata('patient_id', $row->patient_id);
}
if ($this->input->post('login_type') == 'nurse') {
$this->session->set_userdata('login_type', 'nurse');
$this->session->set_userdata('nurse_login', '1');
$this->session->set_userdata('nurse_id', $row->nurse_id);
}
if ($this->input->post('login_type') == 'pharmacist') {
$this->session->set_userdata('login_type', 'pharmacist');
$this->session->set_userdata('pharmacist_login', '1');
$this->session->set_userdata('pharmacist_id', $row->pharmacist_id);
}
if ($this->input->post('login_type') == 'laboratorist') {
$this->session->set_userdata('login_type', 'laboratorist');
$this->session->set_userdata('laboratorist_login', '1');
$this->session->set_userdata('laboratorist_id', $row->laboratorist_id);
}
if ($this->input->post('login_type') == 'accountant') {
$this->session->set_userdata('login_type', 'accountant');
$this->session->set_userdata('accountant_login', '1');
$this->session->set_userdata('accountant_id', $row->accountant_id);
}
return TRUE;
} else {
$this->session->set_flashdata('flash_message', get_phrase('login_failed'));
return FALSE;
}
}
/*******LOGOUT FUNCTION *******/
function logout()
{
$this->session->unset_userdata();
$this->session->sess_destroy();
$this->session->set_flashdata('flash_message', get_phrase('logged_out'));
redirect(base_url() . 'index.php?login', 'refresh');
}
/***DEFAULT NOR FOUND PAGE*****/
function four_zero_four()
{
$this->load->view('four_zero_four');
}
/***RESET AND SEND PASSWORD TO REQUESTED EMAIL****/
function reset_password()
{
$account_type = $this->input->post('account_type');
if ($account_type == "") {
redirect(base_url(), 'refresh');
}
$email = $this->input->post('email');
$result = $this->email_model->password_reset_email($account_type, $email); //SEND EMAIL ACCOUNT OPENING EMAIL
if ($result == true) {
$this->session->set_flashdata('flash_message', get_phrase('password_sent'));
} else if ($result == false) {
$this->session->set_flashdata('flash_message', get_phrase('account_not_found'));
}
}
/***LOGIN AS ANOTHER USER LIKE DOCTOR,PATIENT,PHARMACIST,LABORATORIST ETC******/
function login_as($user_type = '', $user_id = '')
{
$this->session->set_userdata('login_type', $user_type);
$this->session->set_userdata($user_type . '_login', '1');
$this->session->set_userdata($user_type . '_id', $user_id);
redirect(base_url() . 'index.php?' . $user_type . '/dashboard', 'refresh');
}
}
答案 0 :(得分：0)
您是否检查了实时服务器中的cookie？我曾经历过类似你的东西。 redirect()函数在实时服务器中不起作用，但实际上不能正常工作的是每次加载页面时user_data会话已经消失。我只是在实时服务器中允许cookie $config['sess_cookie_name'] = "MY-COOKIE*******"，一切顺利。