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Questions tagged [angularfire5]

104 questions
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AngularFire5 — Reference.update failed: First argument contains a function in property

I'm trying to save changes to an existing node in my Firebase DB, but I'm getting this error here: Reference.update failed: First argument contains a function in property 'matatu-list.-L-RMcqjnladFM5-V80b.payload.node_.children_.comparator_' with…
kenyami
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Ionic emulate android 404 with firebase

I'm currently using angularfire along with the ionic framework and it's working great in the browser but when I go to emulate it in android emulate I keep getting 404's to any firebase endpoints. In my config.xml I have so I…
asiammyself
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Alternative to deprecated exists() function in AngularFire2 (rc5.0)

I just updated to latest version of AngularFire2 rc5. It looks like exist() does not exist anymore. Do you know what's the new way to check if the snapshot exists ?
Manuel RODRIGUEZ
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Using ngFor item as key in an Observable list

I'm extremely new to Angular and really excited so far at how powerful it is. I'm using the angularfire2 library to retrieve two separate lists from firebase (*.ts): this.list1= this.db.list("list1").valueChanges(); this.list2=…
Robert Brand
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Firestore method snapshotChanges() for collection

Following is the code provided in Collections in AngularFirestore. export class AppComponent { private shirtCollection: AngularFirestoreCollection; shirts: Observable; constructor(private readonly afs: AngularFirestore) { …
Tapas Mukherjee
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AngularFire / FireStore - getDownloadURL

What I'm using AngularFire FireStore New AngularFire syntax for Firestore What I'm trying to do get the download URL for each returned image Issue I'm getting the download URL for the first image and applying it to a global variable. If four…
MegaTron
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When integrating angular/fire 7.5 with angular 15, get error Need to provide options, when not being deployed to hosting via source

I am porting an app from angular8 with angular/fire 5.4 to angular15 with angular/fire 7.5. I added the following to my AppModule imports section import { provideFirebaseApp, initializeApp } from '@angular/fire/app'; import { provideFirestore,…
Pascal DeMilly
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Facebook has detected AngularAuth isn't using a secure connection to transfer information

enter image description here how can I solve this problem
Abdelrahman Amr
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Fetching values from other documents using document ID stored in a field in AngularFire5

I have two collections: "vehicles" and "clients". In each vehicle, I'm registering the client via client's document Id. I need to access the client's title using the key I'm storing in the vehicle document and display it in the Material DataTable…
ReturnTable
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Interface logs as undefined though the products gathered from service call display on page

This question is a follow-up to a previous question posted here -- previous question I'm attempting to place data into a firebase database (Specifically the realtime database) and I've written a service that will get all of my current products,…
Joel Carter
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What is the best way to handle disconnect for Ionic 4/Firebase

I am running and developing an Ionic 4 application but I get plenty of console errors if the enable Disconnect on Chrome developer tools. What is the best way to handle this and stop the error generations? [Edit] - Some errors zone.js:3243 POST…
Xerri
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How to query for references using angularfire?

plans is a root collection with 2 fields: date and recipe. recipe is a reference to a different root collection called recipes. I'm trying to construct an observable chain which emits recipes referenced by plans for the specified date range.…
pgreen2
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How to fix 'Item' is missing the following properties from type 'Item[]': length, pop, push, concat, and 26 more

Can someone please help to fix this? I'm making CRUD app via firebase and i'm new to ts and firebase. Help me please i'm working on this for days. Thanks My ts file: import { Injectable } from '@angular/core'; import { Item } from './item'; import…
Darko
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AngularFire - How to display Firestore key and value in collection query

I'm using a standard AngularFire collection query. However a project requirement has dictated that instead of explicit binding firestore nodes and values directly in the HTML (as seen in the first HTML snippet below), that we instead bind the…
Que
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AngularFire2 v5 Angular Authentication

I am having a few problems with an Angular project im working on. I decided to use Angular7 with Firebase (AngularFire v5) In my AuthService export class AuthService { private authState: Observable; public currentUser:…
Jphgardner
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