Having issue adding .service method and giving error Error: [$injector:unpr] Unknown provider: LoginServiceProvider <- LoginService <- LoginCtrl


#1

here are the JS files as below:

app.js file

// Ionic Starter App
'use strict';

// angular.module is a global place for creating, registering and retrieving Angular modules
// 'starter' is the name of this angular module example (also set in a <body> attribute in index.html)
// the 2nd parameter is an array of 'requires'
angular.module('starter', ['ionic','starter.controllers'])

.run(function($ionicPlatform) {
  $ionicPlatform.ready(function() {
    if(window.cordova && window.cordova.plugins.Keyboard) {
      // Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
      // for form inputs)
      cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);

      // Don't remove this line unless you know what you are doing. It stops the viewport
      // from snapping when text inputs are focused. Ionic handles this internally for
      // a much nicer keyboard experience.
      cordova.plugins.Keyboard.disableScroll(true);
    }
    if(window.StatusBar) {
      StatusBar.styleDefault();
    }
  });
})


.config(function($stateProvider, $urlRouterProvider) {

  // Ionic uses AngularUI Router which uses the concept of states
  // Learn more here: https://github.com/angular-ui/ui-router
  // Set up the various states which the app can be in.
  // Each state's controller can be found in controllers.js
  $stateProvider

    .state('login', {
      cache:false,
      url: '/login',
      templateUrl: 'templates/login.html',
      controller: 'LoginCtrl'
    })

  ;

  // if none of the above states are matched, use this as the fallback
  $urlRouterProvider.otherwise('/login');

});
// controllers.js files

var myApp = angular.module('starter.controllers', []);

myApp.controller('LoginCtrl', function($scope, LoginService, $state,$ionicPopup) {
    $scope.data = {};

    $scope.Login = function() {

      LoginService.loginUser($scope.data.username, $scope.data.password).success(function(data) {
       window.alert('hey what is going on?'); // $state.go('tab.dash');
      }).error(function(data) {
        var alertPopup = $ionicPopup.alert({
          title: 'Login failed!',
          template: 'Please check your credentials!'
        });
      });

     }
  })


/*.controller('LoginCtrl', function($scope, LoginService, $ionicPopup, $state) {
 $scope.data = {};

 $scope.login = function() {
 LoginService.loginUser($scope.data.username, $scope.data.password).success(function(data) {
 $state.go('tab.dash');
 }).error(function(data) {
 var alertPopup = $ionicPopup.alert({
 title: 'Login failed!',
 template: 'Please check your credentials!'
 });
 });
 }
 })*/
//Services.js files 

'use strict';

var myApp = angular.module('starter.controllers',[]);

myApp.service('LoginService', function($q) {
  return {
    loginUser: function(name, pw) {
      var deferred = $q.defer();
      var promise = deferred.promise;

      if (name == 'user' && pw == 'secret') {
        deferred.resolve('Welcome ' + name + '!');
      } else {
        deferred.reject('Wrong credentials.');
      }
      promise.success = function(fn) {
        promise.then(fn);
        return promise;
      }
      promise.error = function(fn) {
        promise.then(null, fn);
        return promise;
      }
      return promise;
    }
  }
});

here is the index file:

<!DOCTYPE html>
<html  ng-app="starter">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
    <title></title>

    <link href="lib/ionic/css/ionic.css" rel="stylesheet">
    <link href="css/style.css" rel="stylesheet">

    <!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
    <link href="css/ionic.app.css" rel="stylesheet">
    -->

    <!-- ionic/angularjs js -->
    <script src="lib/ionic/js/ionic.bundle.js"></script>

    <!-- cordova script (this will be a 404 during development) -->
    <script src="cordova.js"></script>

    <script src="js/services.js"></script>

    <!-- your app's js -->
    <script src="js/app.js"></script>
    <script src="js/controllers.js"></script>

  </head>
  <body>

  <ion-nav-bar class="bar-positive">
    <ion-nav-back-button>
    </ion-nav-back-button>
  </ion-nav-bar>
  <!--
    The views will be rendered in the <ion-nav-view> directive below
    Templates are in the /templates folder (but you could also
    have templates inline in this html file if you'd like).
  -->

  <ion-nav-view>
  </ion-nav-view>

  </body>
</html>

can anyone see the issue please?

thanks