Most voted "angular-fire-2" questions
8 questions
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5
votes1
answer66
viewsHow to return a Promise from an Angularfireobject using @angular/fire in Angular(V6+)
Hello, I’m working on a project in Angular where I need to return a Promisein a particular service. My code is like this: import { Injectable } from '@angular/core'; import { AngularFireDatabase }…
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answers2259
viewsError 403 disallowed_useragent, when logging with google in mobile browser using angularfire2
Hello, I am using the angularfire2 v4.0.0-rc.2 package in an angular4 project published in firebase. I integrated the logins of facebook and google and both are working perfectly in the browser of…
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answers72
viewsHow to check the value in 3rd layer in Firebase with angularfire2?
I can check the values up to the second layer, when it arrives at the third place where the array of objects comes, I cannot print the key value "fileName" How can I return the value for the…
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votes1
answer202
viewsShow template according to user status
I am developing a system but I am having difficulties in the authentication part, or better, not necessarily in the authentication part, but rather in the part to show or not certain content…
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votes3
answers202
views(Angularfire2 + Ionic3) Recover value from a Child for a variable
Good morning guys, I am new to the Ionic/Angularfire branch and I am facing a great difficulty to recover the value of a Child within my Database. The idea is to take this value and store it in a…
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votes1
answer32
views"Function expected" error when using ngFor to return a Firebase string, using Ionic 3 and Angularfire2
Galley, I am using Ionic3 and Angularfire2 as follows. I have created a file. ts called Servide where I export a function called getAll to get all the list of a table called 'colors' in Firebase.…
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votes1
answer53
viewsHow to show data stored in Firebase on Ionic?
Provider import { AngularFireDatabase } from '@angular/fire/database'; import { Injectable } from '@angular/core'; @Injectable() export class ContatoProvider { private PATH = "contatos/";…
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votes2
answers434
viewsHow to recover documents from a Firestore(Firebase) collection in the right way?
I want to recover all documents from an internal collection of a document in the Firestore for an array, in case this collection has 2 documents, however after running the code below the…