duanrui3480 2013-11-28 19:58
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在laravel4中动态设置语言环境

After searching through the documentation from laravel 4 I see that the way to set a language is to do 

App::setLocale('en');

But how do I use this in combination with for example a language switcher on my website that a visitor can click on to change the language on the fly? and to remember this with a cookie or something?

It seems that in laravel 3 it was much easier but since im new to laravel I don't know how to figure this out so if someone knows what to do and can help me out it would be great :)

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  • dongtan7351 2013-11-28 20:13
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    This is a way:

    Create a route for your language selector:

    Route::get('language/{lang}', 
           array(
                  'as' => 'language.select', 
                  'uses' => 'LanguageController@select'
                 )
          );

    Create your language selectors links in Laravel Blade's view:

    <html><body>

    Please select a Language:

    {{link_to_route('language.select', 'English', array('en'))}}

    {{link_to_route('language.select', 'Portuguese', array('pt'))}}

</body></html>

    A Controller:

    Class LanguageController extends BaseController {

    public function select($lang)
    {
        Session::put('lang', $lang);

        return Redirect::route('home');
    }

}

    Then in your app/start/global.php you can:

    App::setLocale(Session::get('lang', 'en'));
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