$scope does not yield any output

While trying to access the $scope variable within my controller, I encountered an issue. When I console log the $scope, it displays a number of values but returns undefined when accessed directly through $scope.

I have included a screenshot of the $scope for reference.

As you can see, it contains properties like $id, $parent, and templateUrl. However, attempting to access them using $scope.id, $scope.parent, or $scope.templateUrl results in undefined values.

Edited:

The main goal is to access the template url and append some parameters to it so that they can be retrieved in the backend function.

Here is the code snippet:

brainframeApp.config(
    ['$interpolateProvider', '$locationProvider', '$httpProvider', '$routeProvider',
    function($interpolateProvider, $locationProvider, $httpProvider,
    $routeProvider) {
        //configure AngularJS symbols to avoid conflicts with Django template symbols
        $interpolateProvider.startSymbol('{$');
        $interpolateProvider.endSymbol('$}');
        //$locationProvider.html5Mode(true).hashPrefix('!');
        // setup CSRF support
        $httpProvider.defaults.xsrfCookieName = 'csrftoken';
        $httpProvider.defaults.xsrfHeaderName = 'X-CSRFToken';
        console.log("TestDavy: App");
        //The route provider
        $routeProvider.
          when('/', {
            templateUrl: '/static/engine/partials/listbrainframes.html',
            controller: 'brainframeCtrl'
          }).
          when('/brainframe/', {
            templateUrl: '/views/post.html',
            controller: 'brainframeCtrlx'
          }).
          when('/brainframe/:id', {
            templateUrl: '/views/post.html',
            controller: 'brainframeCtrlx'
          }).
          otherwise({
            redirectTo: '/'
          });
}]);

My controller:

brainframeAppControllers.controller('brainframeCtrlx', 
    ['$scope', '$routeParams', function($scope, $routeParams) {
        //console.log($scope.parent);
        //$scope.templateUrl = 'views/post.html?id='+$routeParams.id;
    //console.log($scope);
    $scope.templateUrl = 'views/post.html?id='+$routeParams.id;
    //console.log($scope.templateUrl);
}]);

Answer №1

When I log $scope, I can only see these properties:

["$$childTail", "$$childHead", "$$nextSibling", "$$watchers", "$$listeners", "$$listenerCount", "$id", "$$ChildScope", "$parent", "$$prevSibling"]

If you need to access the template URL in your controller:

brainframeApp.run(function($rootScope) {
    $rootScope.$on( "$routeChangeStart", function(event, next, current) {
       $rootScope.templateUrl = next.$$route.templateUrl;
    });
});

Inject $rootScope into your controller and retrieve the template URL like so:

$rootScope.templateUrl

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