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Questions tagged [angularfire5]

104 questions
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Can't Fetch Object Keys Using AngularFirestore in Material Datatable

I have a Material Datatable that consists of 3 documents. In the columns, I have an edit column which needs to fetch the ids ($key) so I can route to /object:id. I suspect this is related to async loading but after making a thorough search to the…
ReturnTable
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How to Throw error in AngularFire Observable

I am using following to code read an object from firebase database using angularfire in my ionic app, but i want to let it wait for certain time if.. no data recieved or unable to connect, i want to throw error. return this.db.object('/cmtoci') …
Johne Doe
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how to keep ionic from refreshing page when using firebase

i making a counter when everytime a users click a button it substracts 1 from the counter updates the node in firebase then return this change via another method with .valuechanges.subscribe but everytime this happens it refreshes the whole page…
user3640924
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I am not being able to access the properties defined in my model class from making service.ts by making an object of that class

Here, x is not being able to access the properties of ShoppingCart the error it shows is Property item does not exist on type {} I dont know where is mistake i have made which i am not being able to identified shopping-cart.service.ts async…
aniisssh
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Upgrade angular app to use @angular/fire 5.1.0

I'm am trying to upgrade my application to use @angular/fire instead of angularFire2 because its deprecated. The moment that I upgraded evrything i got this error message: ERROR in node_modules/@angular/fire/auth/auth.d.ts(4,28): error TS2307:…
Seppe Mariën
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AngularFire2: you are using the development build of the firebase SDK

So i'm using the official documentation to setup and install angularfire2. https://github.com/angular/angularfire2/blob/master/docs/install-and-setup.md This works fine, my data is coming in but when building for production i get this error: It…
kevinius
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@angular/fire Real Time Database: How to get key and value under it

Background I am using ionic 4 with "@angular/fire": "^5.0.2" The Issue I want to list all the values under profile node, here's my firebase structure: I want to get the key, location, ownerName, and restoName. I will use the key later on to open…
Brian Ivander T. P.
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Angularfire Update nested data

I am using angularfire and firebase firestore database to save image data in a database. The saving works 100%. My data is nested like this : Images Collection galleryId imageId…
Janpan
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Angular 6 Firebase Custom Auth with token

I am trying to do authentication to firebase server to get the details I used this when I was using angular 1.6 var fbRef = new Firebase(decodedUtSession.fburl); fbRef.authWithCustomToken(decodedUtSession.fbtkn, function(error, authData)…
Rohit Kotak
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Angular / TS - How to call a function from a component to a service and get a returned value

I have a component that calls "getUserDocInfo()" which is in its own service. How would I go about calling that function and then using the returned data for further code? My Component getToken(){ this.userService.getUserDocInfo(); // once…
Que
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Angularfire Increment transaction

Im having trouble incrementing a count of post "likes". The following is what I have right now: addLike(pid, uid) { const data = { uid: uid, }; this.afs.doc('posts/' + pid + '/likes/' + uid).set(data) .then(() =>…
MacD
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AngularFireAuth error

I have a problem to AngularFireAuth.auth.createUserWithEmailAndPassword() Each time I call this method current user change to the created user. I have firebase database rules like: { "rules": { ".read": "auth.uid != null", …
Francisco Alejandro Almanza Ma
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is it impact the search operations if we manually generate document ids for firebase database?

I am trying to write an optimized search functionality using firestore database and angularfire with angular6 so, what would be good to have manually generated or auto-generated Document IDs?
Mukulit Bhati
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Getting a single AngularFirestoreDocument from a AngularFirestoreCollection query

In Firestore, I have a uid as a field in my Vendor documents: /vendors +doc1 uid: 1 +doc2 uid: 2 To access the vendors, I'm using the following function: getVendor(index: string): AngularFirestoreDocument { …
Brian A Bird
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matDatePicker with angular cloud firestore and [(ngModel)]

With Real Time Database, I used the angular material matDatePicker to save date news. Since I have moved on with firestore collection, when I call the saved date in an angular service, it shows it as an object "date": { "seconds":…
C. Banzet
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