How to retrieve data Angular Js

Question

The problem here is that i need to somehow get the information of the user when he logs in. So what is happening is that when he register all goes fine he goes to another page and it says "Welcome" + username And it does it correctly! But when i do it with the login page the username becomes undefined. Im preety sure i like somehow need to store my data in a factory but stumbled on how to. Thats what i think but may not be true. Anways...

Here is the plunker: http://plnkr.co/edit/qB3Gkeq5ji1YQyy0kpGH

Thank you so much for your help!

While a plunkr is a great way to allow someone to quickly see your problem in context, it is by itself not enough for a question on StackOverflow. When you update your plunkr, the question becomes useless to people who stumble upon it in the future. Next time also include the minimal code that reproduces the problem in the question itself. See stackoverflow.com/help/mcve — Frank van Puffelen
– Frank van Puffelen, Commented Jan 10, 2016 at 18:23

Community · Accepted Answer · 2020-06-20 09:12:55Z

1

Use FirebaseAuth

in your controller you're using firebase array not Auth. This is an extract of the correct way to auth with firebase.

// define our app and dependencies (remember to include firebase!)
var app = angular.module("sampleApp", ["firebase"]);
// inject $firebaseAuth into our controller
app.controller("SampleCtrl", ["$scope", "$firebaseAuth",
  function($scope, $firebaseAuth) {
    var ref = new Firebase("https://<YOUR-FIREBASE-APP>.firebaseio.com");
    var auth = $firebaseAuth(ref);
  }
]);

Here is a link to the Docs with the exact tutorial. I would advise following it all the way through to learn firebase.

edited Jun 20, 2020 at 9:12

CommunityBot

11 silver badge

answered Jan 10, 2016 at 18:07

Joe Lloyd

22.8k7 gold badges59 silver badges86 bronze badges

Sign up to request clarification or add additional context in comments.

4 Comments

amanuel2 Over a year ago

It says in console ref2.authWithPassword is not a function When i try to do it your way. This is what i did: var ref = new Firebase("uniquecoders.firebaseio.com/"); var ref2 = $firebaseAuth(ref);

amanuel2 Over a year ago

This is the docs im following.. firebase.com/docs/web/guide/login/password.html

Frank van Puffelen Over a year ago

That link describes email+password authentication for the regular Firebase JavaScript SDK. While AngularFire is built on top of (and interacts seamlessly with) that SDK, you'll have an easier time if you use AngularFire methods first and only fall back to regular SDK for stuff AngularFire doesn't cover. So study the AngularFire API documentation, specifically [$authWithPassword()])(firebase.com/docs/web/libraries/angular/…).

Joe Lloyd Over a year ago

take some time to go through the entire doc for firebase and the tutorials for angularfire, there pretty good.

Collectives™ on Stack Overflow

How to retrieve data Angular Js

1 Answer 1

Use FirebaseAuth

4 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Use FirebaseAuth

4 Comments

Your Answer

Sign up or log in

Post as a guest

Related