Codeigniter 未加载我的视图（未找到 404 页）

Question

I have a process countroller (process.php) with index function that lists all countries supported by the logged in user. Listed countries are hyperlinked to base_url()/process/$CountryCode (eg http://localhost/baseurl/process/us/ ).

process.php

class Process extends MY_Controller {

public function __construct() {
    parent::__construct();

    if ($this->uri->segment(2) != NULL) {
        $this->country();
    }
}

public function index() {
    $this->load->model('users');
    $data['country'] = $this->users->getSupportedCountriesByUserID();
    $data['title'] = 'Process';
    $this->load->view('process_view', $data);
}

public function country() {
    include 'country.php';
    $country = new Country;
    $country->index();
}

country.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Country extends MY_Controller {

    public function __construct() {
        parent::__construct();
    }

    public function index() {

        $data['process'] = $this->getProcesses();
        $data['category'] = $this->getCategories();
        $data['title'] = "Process | " . strtoupper($this->uri->segment(2));
        /*
        echo '<pre>';
        print_r($data);
        echo '</pre>';
        */
        $this->load->view('welcome_message');
}

If i uncomment the print_r, I get the data I need but in array form but has the '404 Page Not Found' below the output. It doesnt even load the 'welcome_message' view. Where did i go wrong? Please help. Thanks.

Answer 1

Setup your route properly, cause, you CI currently doesn't have a route, like process/us . This means as default: process controller and us method in it.

Forexample:

$route['process/(:any)'] = 'process/country/$1

And then, your country method will get us as the first parameter in the method.