I need to delete the element but don't know how to get that specific element! This is the structure of data on Firebase And this is the code: import React, {us
I wrote this code to receive all comments from the database and then print them one by one in the console. The code is: import { getDatabase, ref, child,
I am using the state to get value from the firebase database but I think there is some problem while doing it. const dbRef=firebase.database().ref().child('pro
Firebase RTDB costs are, in contrast to Firestore, calculated by download size (and not by operation count). When you get data, like in this pseudo code databas
I just started learning about flutter and try to use ScopedModel and I get stuck at parsing JSON, everything works until I try to get List of detail simulation
Below is the java file of this activity. I want my name and email to be stored in realtime database and sign in with firebase auth, but neither is working. I fo
node_modules\firebase\package.json` was successfully found. However, this package itself specifies a `main` module field that could not be resolved node_modules
I'm trying to develop an app that retrieves from firebase the state of electric doors in some different cities and if a door error exists in any city, the app w
Please tell me what is my mistake? I'm trying to count the pricecode and shove it into user -> price. But instead, it gives an error or a link, and not the v
If you look at the screenshot you can see that the simulated test passes: It restricts adding user data to the users node if the uid does not match. You can
I have written this code to fetch the data. But I want to fetch updates without restarting the activity as data changes in real-time in the database. I want to
I’m using Firebase as the cloud database and handling authentication for my Android and iOS APPs, it works quite well. Recently I want to add the intercom
I am trying to use the realtime database for the first time. The set value function is not working for me. I already updated the writing rules in the following
How can I schedule the flutter notification with Firebase to run in the background even if the mobile phone is turned off.
I want to delete the messages of every user before 30 days. When the user enters the application, their own messages are deleted. But I can't access every user'
I'm using Cloud Firestore and have a collection of documents. For each document in the collection I would like to update one of the fields. Using a transactio
I've read numerous docs, posts, etc. and cannot seem to get things to work. I have a realtime database listener that provides lat/long coordinates, inside a Fi
I am trying to move my data present at one node i.e cart_details/UID to another node orders/UID/order1. I tried different ways of doing it but all seem to be a
I am looking for a good solution to take data from a child of children. As You can see in my "users" database i have nodes with users uid's, and in this nodes i
I'm trying to retrieve the id of the element that I inserted in the database with .key. However, it returns the user value instead of the auto-generated id. Ho