CODEWITHSUNDEEP
phpcodeigniter
Javid Abbasov
Javid Abbasov

Reputation: 214

Undefined problems in my website Codeigniter3

I have a website ( https://wtf.az/ ), but when I want to change the language it refreshes the page but does not change on the first attempt. However, when I click on another URL it changes the language. Also, this problem occurs when I want to log in. Where can be the problem? Here is the controller: 

<?php 
defined('BASEPATH') OR exit('No direct script access allowed');
class LanguageSwitcher extends CI_Controller
{
    public function __construct() {
        parent::__construct();     
    }

    function switchLang($language = "") {

        $language = ($language != "") ? $language : "azerbaijani";
        $this->session->set_userdata('site_lang', $language);

        redirect($_SERVER['HTTP_REFERER']);

    }
}

Here is my hook: 

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

class LanguageLoader
{
    function initialize() {
        $ci =& get_instance();
        $ci->load->helper('language');
        $siteLang = $ci->session->userdata('site_lang');
        if ($siteLang) {
            $ci->lang->load('header',$siteLang);
            $ci->lang->load('footer',$siteLang);
            $ci->lang->load('index',$siteLang);

        } else {
            $ci->lang->load('header','azerbaijani');
            $ci->lang->load('footer','azerbaijani');
            $ci->lang->load('index','azerbaijani');

        }
    }
}

I have changed $config['sess_save_path'] = NULL; to $config['sess_save_path'] = BASEPATH . 'cache/'; . Can it cause this problem?

enter image description here

Upvotes: 0

Views: 39

Answers (1)

Abid Nawaz
Abid Nawaz

Reputation: 956

Change

redirect($_SERVER['HTTP_REFERER']);

to

redirect(base_url());

and add $this->load->helper('url'); to the Constructor.

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

class Languageswitcher extends CI_Controller
{
    public function __construct() {
        parent::__construct();
        $this->load->helper('url'); 
    }

    function switchLang($language = "") {

        $language = ($language != "") ? $language : "azerbaijani";
        $this->session->set_userdata('site_lang', $language);

        redirect(base_url());

    }
}

Upvotes: 2

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