Question

查看：Lang_view.php

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>CodeIgniter Internationalization Example</title>
    </head>
    <body>
        <?php
        form_open('lang');

        ?>
        <select name='language' onchange='javascript:this:form:submit();'>
        <?php

        $lang = array('english'=>'English','french'=>'French','german'=>'German');

        foreach($lang as $key => $val){

            if($key == $language){
            echo "<option value='".$key."' selected>".$val."</option>";}
                    else
            echo "<option value='".$key."'>".$val."</option>";
        }

        ?>
         </select>
<?php form_close(); echo $msg ;?>

    </body>
</html>

控制器：Lang_controller

class Lang_controller扩展CI_Controller {

    public function index(){

        $this->load->helper('form');

        $language = $this->input->post('language');

        if($language == 'french')
            $this->lang->load('french_lang','french');
        else if ($language == 'german'){
            $this->lang->load('german_lang','german');
        }
        else
            $this->lang->load('english_lang','english');

     $data = array(
           'msg' =>  $this->lang->line('msg'),
            'language' =>  $language
        );

        $this->load->view('lang_view',$data);


    }


}

我在应用程序/语言中创建了三个不同的语言文件夹。当我点击任何其他语言时，除了英语之外，我无法生成输出。

Answer 1

在这里，您需要更改默认语言。

//change system default language dynamically

$language = $this->input->post('language');
$this->config->set_item('language', $language );

Answer 2

要在codeigniter中启动表单，您需要在form_open

之前编写

from __future__ import unicode_literals

from django.db import models

# Create your models here.

class CollectionModel(models.Model):
    parent = models.ForeignKey('self', on_delete=models.CASCADE)

echo

我无法在代码点火器中获取语言

2 个答案: