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18
votes
1answers
4830 views

Firebase query if child of child contains a value

The structure of the table is: chats --> randomId -->--> participants -->-->--> 0: 'name1' -->-->--> 1: 'name2' -->--> chatItems etc What I am trying to do is query the chats table to find all th...
17
votes
2answers
2705 views

Many to Many relationship in Firebase

I have a Firebase database. I have Companies and Contractors. A Contractor can work for more than one Company and a Company can have multiple Contractors. This is a straightforward many to many relati...
2
votes
1answers
1439 views

How to get do a join in angularfire2 database

I have searched through and I still couldn't get the right answer. I will be happy you point me to the right direction. I have a database with users and projects pojects: 08177a0acb3f4d96f8cb5fa...
9
votes
1answers
1583 views

Joining Flattened Data

i'd like to join the data on init from my customers table into the projects list. Model is like this: projects key name: string customer : customerKey customers key name: string ...
19
votes
2answers
9038 views

Accessing firebase.storage() with AngularFire2 (Angular2 rc.5)

I try to access firebase.storage() on my project, with: "@angular": "2.0.0-rc.5" "angularfire2": "^2.0.0-beta.3-pre2" "firebase": "^3.3.0" I found this solution, and created my .component.ts file...
12
votes
5answers
11566 views

No provider for AngularFireDatabase, AngularFireAuth

Apologies as I can't think of a better way of including all the information... When I run this, I get an error saying the following. I've followed the Ionic Docs to the T, I can't figure out what coul...
2
votes
2answers
86 views

FirebaseList - Unable to access parse data fetched from firebase

I'm getting " Error: InvalidPipeArgument: '[object Object]' for pipe 'AsyncPipe' " when running the following code. html template: <ion-list> <ion-item-sliding *ngFor="let item of shop...
12
votes
3answers
1935 views

How to get access to native Firebase object when using angularfire2?

I'm using AngularFire2 (2.0.0-beta.2) incombination with angular2 (2.0.0-rc.4). I'd like to get access to the native firebase object (not the AngularFire root object) from Angularfire2. Within my co...
9
votes
2answers
3575 views

Cannot find module '@firebase/app-types/private' - Firebase throws error

I am working on application using angular and firebase. I installed firebase with the instructions given on site and the versions as follows, "angularfire2": "^5.0.0-rc.4", "firebase": "^4.8.1", b...
19
votes
3answers
8161 views

Angular 2 using RxJS - take(1) vs first()

I found few implementation of Auth Guards that uses take(1). On my project, I used first() to satisfy my needs. Does it work the same way? Or one of them might have advantages or so. import 'rxjs/add...

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