Question

控制器：

class Welcome extends CI_Controller {

    public function __construct() 
    {
        parent::__construct();
        if(!is_logged_in()){
            redirect('admin');
        }
    }

    public function index()
    {
        $this->load->view('templates\sub_header');      
        $this->load->view('welcome_message');
        $this->load->view('templates\footer');
    }
}

当被调用的控制器应该只按顺序加载三个视图。相反，我不断收到错误＆＃34;无法加载请求的文件：templates \ sub_header.php＆＃34;。

需要注意的重要一点是，此代码在localhost上工作得很好，但在godaddy子域上给出了问题。

我在配置文件中定义了一个基本网址，似乎运行正常。

另一方面，另一个控制器在任何地方工作都很好：

public function index()
    {
        if( is_logged_in() )
        {
            redirect('welcome');
        }

        $this->form_validation->set_error_delimiters('<div class="text-danger">', '</div>');
        $this->form_validation->set_rules('username', 'UserName', 'required');
        $this->form_validation->set_rules('password', 'Password', 'required|min_length[4]');
        $this->load->view('templates/header');
        if($this->form_validation->run() == FALSE)
        {
            $this->load->view('auth/login_view');
        }
        else
        {
            // Check the entered value against db
            $this->load->model('auth/admin_model');
            $result = $this
                    ->admin_model
                    ->verify_user($this->input->post('username'),$this->input->post('password'));

            if($result != false)
            {

                $username = $this->input->post('username');
                $status = $result->status;

                if($status == 1)
                {
                    $user_roles = $this->admin_model->get_user_access_roles($result->id);
                    $this->session->set_userdata('username', $username);
                    $this->session->set_userdata('user-management',$user_roles->user_management);
                    $this->session->set_userdata('client-information',$user_roles->client_information);
                    $this->session->set_userdata('master-metadata',$user_roles->master_metadata);
                    $this->session->set_userdata('reports',$user_roles->reports);
                    redirect('welcome');
                }
                else 
                {
                    $data['error_message'] = "Account is disabled. Get in touch with system administrator !";
                    $this->load->view('auth/login_view',$data);
                }
            }
            else
            {
                $data['error_message'] = "Invalid UserName or Password. Try Again !";
                $this->load->view('auth/login_view',$data);
            }
        }
        $this->load->view('templates/footer');
    }

视图在管理员控制器中完美加载，但在管理员重定向到欢迎控制器后登录后，视图停止加载。控制器之间的唯一区别是在Admin控制器中我正在调用header而在welcome中我正在调用sub_header但是这两个文件都存在于views文件夹中。

Answer 1

将\更改为此/

public function index()
{
    $this->load->view('templates/sub_header');    # Changed   
    $this->load->view('welcome_message');
    $this->load->view('templates/footer'); # Changed 
}

和 确保文件存在

无法在codeigniter 3中加载视图错误

1 个答案: