Top "Angularfire2" questions

Getting an error: "Has no exported member AngularFire, AuthProviders, AUthMethods, FirebaseListObservable" in AngularFire2?

I am new to Angular 4, so I am creating a firebase chat app with Angular 4, and then when I import …

angular typescript angular-cli angularfire2

Observable.forkJoin() doesn't execute

I have the following code: //Loop: For each user ID/Role ID, get the data userMeta.forEach((businessRole) => { Observable.…

angular rxjs observable rxjs5 angularfire2

'await' expression is only allowed within an async function

I have an async method like below. It shows an error [ts] 'await' expression is only allowed within an async …

angular rxjs ionic3 angularfire2 google-cloud-firestore

How do you insert a "reference" value into firestore?

I'm trying to insert a document into a collection. I want the document to have a attribute of type reference …

javascript firebase google-cloud-firestore angularfire2

Firebase query if child of child contains a value

The structure of the table is: chats --> randomId -->--> participants -->-->--&…

angular firebase firebase-realtime-database angularfire2

Identifier 'required' is not defined. '__type' does not contain such a member

I need to declare this variable to type any? This shows up in my visual code editor in my HTML …

angular typescript angularfire2

/angularfire2/index has no exported member 'AngularFire'

Can't fix this problem: app.component.ts import { AngularFire, AuthProviders, AuthMethods } from 'angularfire2'; /angularfire2/index has no exported member …

angular firebase import angular-cli angularfire2

AngularFire2: Realtime Database: how to get key and value

I use AngularFire2 to get data from Firebase Database (realtime). What I have done: Firebase Database { “class” : { “student” : { “Tom” : “male”, “…

angular firebase angularfire2 real-time-data

How to use snapshotChanges() method to get both key value and filter the data?

I'm working on an Angular Firebase Project, where I need to filter my database as well get the key values. …

angular firebase firebase-realtime-database angularfire2

Uncaught (in promise): Error: No provider for AngularFireAuth

We are tried login with google authentication using (Firebase/ionic2/angularjs2).Our code import { Component } from '@angular/core'; import { …

firebase ionic2 firebase-authentication angularfire2 google-login