我是CI的新手,我正在使用它完成一个项目。
我使用的是CI 2.1.2 DataMapper 1.8.2.1。
我正试图将登录表单发布到http://www.example.com/userauthcontroller/login我可以点击该函数,它会按照它应该的方式进行身份验证。主要使用DataMapper的示例和代码。
Userauthcontroller.php:
public function login(){
$params = $this->input->post();
$url = $params['url'];
$loginId = $params['loginid'];
$password = $params['loginpass'];
$u = new User();
$u->username = $loginId;
$u->pass_word =$password;
if($u->login()){
$confirmedUser = $u->get_where(array('id' => $u->id));
$CI =& get_instance();
$CI->session->set_userdata(array('currentuser' => $confirmedUser));
//print_r($CI->session->userdata('currentuser'); // works
//die();
//tried this too
//$this->session->set_userdata(array('currentuser' => $confirmedUser));
redirect($url);
}else{
echo '<p>' . $u->error->login . '</p>';
}
}
当我重定向到欢迎控制器时,我在会话中找不到当前用户。
welcome.php:
function index(){
$data['site_title'] = "My Site Title";
$data['view_file'] = "layout_views/home_view";
$CI =& get_instance();
$user = $CI->session->userdata('currentuser');
$data['currentuser'] = $user;
print_r($user);
print("<BR/>");
print_r($data);
die();
//If I let this continue into my view $currentuser is not available.
$this->load->view('index_view', $data);
}
home_view.php:
<p><? echo $currentuser ?></p> <!-- this does not print -->
<p><? echo $site_title ?></p> <!-- this prints -->
application/config/autoload.php:(我知道的相关条目)
$autoload['libraries'] = array('database', 'datamapper', 'session');
$autoload['packages'] = array(APPPATH.'third_party/datamapper');
我对此做了一些搜索。。。我甚至检查了拼写错误。
如有任何建议,我们将不胜感激。
如果需要更多信息,我会经常在这里查看。
感谢
多亏了严,它让我朝着正确的方向前进。我不知道这是否是最好的方法,但它正在发挥作用。
userauthcontroller.php:
public function login(){
$params = $this->input->post();
$url = $params['url'];
$loginId = $params['loginid'];
$password = $params['loginpass'];
$u = new User();
$u->username = $loginId;
$u->pass_word =$password;
if($u->login()){
$confirmedUser = new User(array('id' => $u->id));
$CI =& get_instance();
$CI->session->set_userdata(array('currentuser_id' => $u->id));
$CI->session->set_userdata(array('currentuser' => $confirmedUser));
redirect($url);
}else{
echo '<p>' . $u->error->login . '</p>';
}
}
welcome.php:
function index(){
$data['site_title'] = "PrimitiveSurvival.com";
$data['view_file'] = "layout_views/home_view";
$CI =& get_instance();
$u = new User($CI->session->userdata('currentuser_id'));
if($u->id != null){
$u->group->get_iterated();
$data['currentuser'] = $u;
}else{
$data['currentuser'] = "";
}
$this->load->view('index_view', $data);
}
home_view.php:
<?php
if($currentuser != ""){
print($currentuser->username);
}else{
print("User not logged in.");
}
如果有更好的方法或我缺少的东西,请尽一切努力改进这个答案。?>