JavaScript File

I'm having problems understanding how to use Firebase. I wrote a function to push some data in … Read more Get Key For Object Created After Push (angular And Firebase)

Say I'm listening to a widget: const ref = firebase.database().ref(`widgets/${widgetId}`); ref.… Read more Why Does Firebase "on" "value" Not Run The Listener Function When The Reference Doesn't Exist, But "once" "value" Does?

My Sample Data Code let users_ref = firebase_instance.database().ref('users'); … Read more Firebase Orderbychild Order Is Not Correct

In the following code, after processing the data returned in the snapshot, I am seeking to remove t… Read more Firebase Calling .remove() On Ref Is Removing All Parents

So, I have a firebase structure as follows: 'Posts' : { '0' : { 'code&#… Read more Firebase: Howto Update The Value Item Of A Record Without Knowing Its Unique Id?

CODE: app.js setInterval(function() { console.log('1'); var pendingRef = admin.dat… Read more How To Automatically Delete A User In Firebase?

I was having some trouble when trying to retrieve from firebase. Here is my firebase structure: Wha… Read more Firebase Retrieve Data Under Certain Child

I'm trying to verify a record in Firebase before registering the user with post request using n… Read more Firebase Returns False Value When There Is A Value Present In The Collection Using Node.js

I want to send a notification to all users who are confirmed guests when the object confirmedGuests… Read more Firebase Cloud Function Error: Registration Token(s) Provided To Sendtodevice() Must Be A Non-empty String Or A Non-empty Array

I'm saving data to firebase RTDB through JS SDK (6.3.1) using: firebase.initializeApp(firebase… Read more Json Charset Problem When Sending To Firebase From Js

I'm trying to create a password protected chat room and found this SO answer to user as an exam… Read more Firebase Can't Push Data Given The Ruleset

I want to get the position of an item in the database, along with the data. .ref('users') .… Read more How To Get The Position Of An Item In The Realtime Database

I have to calculate the total price from a bunch of products stored in firebase. Since in firebase … Read more Aggregate Values Coming From Firebase Database

I am trying to update (adding) new children on a firebase database. On this scenario I am updating … Read more How To Query The Existing Children Of A Sibling Node And Loop Over Them To Detect If It Exists?

So basically,I have a web application that uses firebase database. and I am having a hard time on h… Read more Accessing Data In Firebase Database

I'm new to react-native and firebase, and I am building an app. I stumble upon a problem using … Read more Querying Array From Firebase (react Native)

I'm looking to build function to wait until all values in on('value') will be set and t… Read more Firebase On('value') With Await Does Not Work As Expected

I've played around with the code for a while now. I'm grabbing data from Firebase and popul… Read more React Not Updating Render After Setstate

I'm creating a simple website and i'cant use firebase realtime databases crud operations wi… Read more How To Do Crud Operations In Firebase With Currentuserid?

I am quite new to javascript and for some time now i cant figure a solution to a problem that i hav… Read more Duplication Of Rows In Javascript Table