Implementing AngularFire: Displaying user information based on unique user ID

Hey there! I'm trying to figure out how to display some user information on my page, but I've hit a roadblock. A lot of the advice out there mentions using SimpleLogin, which is no longer supported, so here I am starting another thread.

Basically, I have functions for registration (name+email+password) and login (email+password). Once the user is authenticated, I want to greet them with a message like "Welcome {{user.name}}". It seems like such a simple task, but I just can't seem to make it work. When the user is authenticated and redirected to dashboard.html (I'm also facing some routing issues, but that's a topic for another time), all I see is the user id being printed out.

This is a snippet of my code:

app.controller('dashController', ['currentAuth', '$scope', '$firebaseArray', '$firebaseAuth', '$rootScope', 'Auth', '$location',
  function(currentAuth, $scope, $firebaseArray, $firebaseAuth, $rootScope, Auth, $location){
    var ref = new Firebase('https://url.firebaseio.com');
    $scope.auth = $firebaseAuth(ref);
    $scope.user = $firebaseArray(ref);

    var authData = $scope.auth.$getAuth();

    $scope.id = authData.uid;
}]);

Here's the HTML part:

<span>Welcome {{id}}</span>

All the user ids are stored in /users/uid/name+email+pass. Any suggestions would be greatly appreciated!

Answer №1

This statement is quite confusing:

$scope.user = $firebaseArray(ref);

Your database structure does not align with an array, so assigning it to the scope as an array is not beneficial.

It is more appropriate to bind the specific user's profile data to the scope like this:

$scope.user = $firebaseObject(ref.child('users').child(authData.uid));

In your view template:

<span>Welcome {{user.name}}</span>

I suggest following the AngularFire programming guide thoroughly. This will help clarify the distinction between $firebaseArray() and $firebaseObject().

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