Is there a way to access the $state.current.name from a statechange event in ui-router?

Question

Is there a way to access the $state.current.name from a statechange event in ui-router?

I want to retrieve the .state('name') when switching locations in angular.

Within my run(), I can access the $state object:

 .run(function($rootScope, Analytics, $location, $stateParams, $state) {
      console.log($state);

However, attempting to access$state.current yields an empty object

.run(function($rootScope, $location, $stateParams, $state) {

      console.log($state.current);

Example configuration:

 .config(function($stateProvider, $urlRouterProvider, AnalyticsProvider) {  
        $urlRouterProvider.otherwise('/');
        $stateProvider
        .state('home', {
            url: '/',
            views: {
              '': {
                templateUrl: 'views/main.html',
                controller: 'MainCtrl'
              },
              'navigation@home': {
                templateUrl: 'views/partials/navigation.html',
                controller: 'NavigationCtrl'
              },
              'weekly@home': {
                templateUrl: 'views/partials/weekly.html',
                controller: 'WeeklyCtrl'
              },
              'sidepanel@home': {
                templateUrl: 'views/partials/side-panel.html',
                controller: 'SidePanelCtrl'
              },
              'shoppanel@home': {
                templateUrl: 'views/partials/shop-panel.html',
                controller: 'ShopPanelCtrl'
              },
              'footer@home': {
                templateUrl: 'views/partials/footer.html',
                controller: 'FooterCtrl'
              }
            }
          })

javascript angularjs routes angular-ui-router

Answer 1

Answer №1

To ensure your state is updated appropriately, consider monitoring the '$stateChangeSuccess' event. Here's an example:

$rootScope.$on('$stateChangeSuccess',
  function(event, toState, toParams, fromState, fromParams) {
    $state.current = toState;
  }
)

Answer 2

To ensure your state is updated appropriately, consider monitoring the '$stateChangeSuccess' event. Here's an example:

$rootScope.$on('$stateChangeSuccess',
  function(event, toState, toParams, fromState, fromParams) {
    $state.current = toState;
  }
)

Answer 3

Answer №2

If you're looking for an alternative approach to Sandeep's solution, consider implementing it like this:

angular.module('yourApp').run(['$rootScope', '$state',
    function ($rootScope, $state) {
        $rootScope.$state = $state;
    }
]);

By adopting this method, the reference is only set once instead of being updated on every state change. Essentially, you just store a pointer to $state in a designated location - in this case, I chose $rootScope to keep things straightforward.

With this setup, referencing $state in my code becomes quite simple:

<div ng-show="$state.includes('accounting.dashboard')"></div>

and

<div>Current State: {{$state.current.name}}</div>

In addition, I often include $stateParams for further state information, although it has been omitted from this example.

Answer 4

If you're looking for an alternative approach to Sandeep's solution, consider implementing it like this:

angular.module('yourApp').run(['$rootScope', '$state',
    function ($rootScope, $state) {
        $rootScope.$state = $state;
    }
]);

By adopting this method, the reference is only set once instead of being updated on every state change. Essentially, you just store a pointer to $state in a designated location - in this case, I chose $rootScope to keep things straightforward.

With this setup, referencing $state in my code becomes quite simple:

<div ng-show="$state.includes('accounting.dashboard')"></div>

and

<div>Current State: {{$state.current.name}}</div>

In addition, I often include $stateParams for further state information, although it has been omitted from this example.

Answer 5

Answer №3

Another option to explore:

.controller('myApp', function($scope,$state) {
  $scope.currentState = $state;

You can now display it in your browser console.

console.log($state);

This will show the current state of your application.

Alternatively, you can access the scope in your HTML template like so.

{{currentState.current.name}}

This method will also show the current state of your app.

Answer 6

Another option to explore:

.controller('myApp', function($scope,$state) {
  $scope.currentState = $state;

You can now display it in your browser console.

console.log($state);

This will show the current state of your application.

Alternatively, you can access the scope in your HTML template like so.

{{currentState.current.name}}

This method will also show the current state of your app.

Answer 7

Answer №4

If you need to display the current state in the controller, you can use the following code snippet:

console.log($state.current.name);

To display it in views, follow these steps:

In your controller:

$scope.currentState = $state.current.name;

In your template, add the following line:

{{currentState}}

Answer 8

If you need to display the current state in the controller, you can use the following code snippet:

console.log($state.current.name);

To display it in views, follow these steps:

In your controller:

$scope.currentState = $state.current.name;

In your template, add the following line:

{{currentState}}

Is there a way to access the $state.current.name from a statechange event in ui-router?

Answer №1

Answer №2

Answer №3

Answer №4

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