Angular JS routing in multilanguage app is not working

Question

I'm trying to implement a multilanguage app. i need to access the requested language by adding a two letter iso parameter to the URL before the controller name. for example: http://appPath/en/home http://appPath/fr/home http://appPath/ar/home

 $stateProvider
         .state('home', {
             url: '/home',
             templateUrl: baseTemplateUrl + "home.html",
             controller: 'homeController'
         })
        .state('login', {
            url: '/login',
            templateUrl: baseTemplateUrl + "login.html",
            controller: 'loginController'
        })
      .state('customers', {
          url: '/customers',
          templateUrl: baseTemplateUrl + "customers.html",
          controller: 'customersController'
      })
      .state('signup', {
          url: '/signup',
          templateUrl: baseTemplateUrl + "signup.html",
          controller: 'signupController'
      });

i'm using a basic stateprovider for routing right now. any idea how to change this to get this feature working?

Thank you in advance,

---

UPDATE

---

For anyone having the same problem, my solution was:

changed each state to the following

 .state('signup', {
              url: '/:lang/signup',
              templateUrl: baseTemplateUrl + "signup.html",
              controller: 'signupController',
              resolve: {
                  lang: ['$stateParams', function ($stateParams) {
                      document.cookie = "lang=" + $stateParams.lang;
                  }]
              }
          });

i save the value of the $stateParams lang into a cookie so you can access it through the app.run() and pass it to my translationService since the $stateParams is not initialized yet there.

this way your app will work only with html5mode=false. which means you will always see an ugly hashtag in the URL (http://path/#/{lang}/{controllername} andto solve this, i configured the $locationProvider this way:

 $locationProvider.html5Mode(true).hashPrefix('!');

and set the base url of the site by inserting inside the tag of your index.html file this line:

 <base href="/">

Thanks

Answer 1

Add the language code as a url parameter

$stateProvider
     .state('home', {
         url: '/:langcode/home',
         templateUrl: baseTemplateUrl + "home.html",
         controller: 'homeController'
     });

And in your controller, get langcode value using $stateParams

$scope.language = $stateParams.langcode;