What is the best way to utilize $scope within an $on event handler in AngularJS

I'm currently working with Angular and Firebase. I'm trying to retrieve values from the Datasnapshot function and assign them to $scope.getData, but for some reason it's not working as expected. Can anyone help me figure out why? Thank you!

$scope.$on('$routeChangeSuccess', function () {   
    var firebaseUrl ="https://angular-af216.firebaseio.com";
    var commentRef = new Firebase(firebaseUrl).child('User');

    commentRef.on('value', function(Datasnapshot) {
        var comments = Datasnapshot.val();
        // var data = Datasnapshot.child('User').val();
        console.log(comments);
        console.log("Newline");
        $scope.getData = comments;
        console.log(getData);
    });             
});      

Answer №1

Embedding $scope into the function

$scope.$on('$routeChangeSuccess', function ($scope) {   
        var firebaseUrl ="https://angular-af216.firebaseio.com";
        var commentRef = new Firebase(firebaseUrl).child('User');

        commentRef.on('value', function(Datasnapshot) {
        var comments = Datasnapshot.val();
        // var data = Datasnapshot.child('User').val();
        console.log(comments);
        console.log("Newline");
        $scope.getData = comments;
        console.log($scope.getData);
        });

      }); 

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