All Questions
8 questions
1
vote
1
answer
100
views
Order by date in firebase real-time database
I'm doing a query for retrieving data ordered by date.
The JSON Tree:
{
results: {
first:{
created_at: "ISOstring"
},
second:{
created_at: "ISOstring"
...
- 51
0
votes
1
answer
264
views
Problem with Firebase Realtime Database rules
I have a problem with the Firebase Realtime Database rules in Linux. I am developing a project making use of its API and I can't get them to work.
After reading almost of the docs available I tried it ...
- 1,064
1
vote
0
answers
203
views
HTML cannot send data to Firebase
After i write firebase login, firebase init this file this file appears
My CSS firebaserc
{
"projects": {
"default": "smarthome-e154e"
}
}
My HTML if you want to ...
- 188
0
votes
1
answer
613
views
Using Firebase DB Emulators, how to clear database between tests and avoid PERMISSION_DENIED?
I'm following this guide to setup firebase emulators to test my realtime database security rules: https://firebase.google.com/docs/emulator-suite/connect_rtdb#clear_your_database_between_tests
At &...
- 2,130
2
votes
3
answers
2k
views
React-Native-Firebase : RTDB Emulator
Does anybody knows how to use realtime database emulators?
I can use function & firestore emulators like below.
import functions from '@react-native-firebase/functions';
import firestore from '@...
- 1,240
0
votes
1
answer
121
views
Promises must be handled appropriately in Firebase CLI data request
I am trying to read data from a node after an onCreate event has been triggered in another node. Data from these nodes would then be sent to a Google Sheet. While there is no error reported when I ...
- 285
2
votes
0
answers
438
views
Firebase Cloud Function: onUpdate change parameter is wrong went removing value
I have the following cloud function:
export const userActicityUpdate = functions.database.ref("/userActivities/{userId}/{objectId}").onUpdate((change, context) => {
console.log("Before:\n", ...
- 4,302
1
vote
1
answer
823
views
Firebase API for moving a tree branch from a collection to another one
In my application, I need to move a quite big collection branch to another collection. Currently, I'm using something like that:
srcRef
.startAt(start)
.endAt(end)
.once('value', function(snap) {
...
- 680