Questions tagged [google-cloud-firestore]
Cloud Firestore is an auto-scaling real-time document database for storing, syncing, and querying data for mobile, web and server development.
google-cloud-firestore
42,787
questions
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14
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Using React to get two different ids in different files in firebase dataset
I want to get two ID in the Firebase dataset, but I only get two collections and one set ID, I don't know how to get the same as pictures.
#That's what I get.
#I want to get like that
try{
...
- 48
0
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1
answer
25
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How can I optimize my Cloud Function to react to Firestore document status changes more efficiently?
How can I optimize my Cloud Function to react to Firestore document status changes more efficiently? Is there a way to make this process event-driven rather than using periodic checks? I'm looking for ...
- 1
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11
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connect flutter android studio to firestore [closed]
how to connect firestore and flutter app in android studio to make the app more interactive
I have a login page with 3 field to select as Jilla ,Upashabha and password. the jilla and upasabha as to be ...
1
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0
answers
23
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Firestore rules to not allow additional queries
getDocs(query(orderBy('createdAt', 'desc')))
with rules, i can enforce a query
allow list: if request.query.orderBy.createdAt == "DESC"
How do i make it so users cannot apply query to any ...
- 2,427
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1
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28
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Lazy loading is returning empty array
import React, { useState, useRef, useEffect } from "react";
import {
collection,
query,
where,
getDocs,
startAfter,
limit,
startAt,
} from "firebase/firestore";
...
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0
answers
15
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React Native Firestore useEffect Fetch Issue with where Clause and Pagination
I am working on a React Native project that uses Firestore to fetch a list of services. I am trying to fetch services with a price greater than or equal to 70 and implement pagination using Firestore'...
- 503
0
votes
1
answer
18
views
Distinguishing Firestore Snapshot Listener 'REMOVE' Event Reasons in Query
I have a snapshot listener for a query like this:
firestore
.collection("...")
.whereEqualTo("available", true)
.orderBy("sort", Query.Direction.DESCENDING)
...
- 152
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0
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20
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can't assign docs of nested query firebase collection to a List<class>
I'm have been trying to get all data of collection a and subcollection b and insert them into a List of model to use that list later to show data in a ListView builder , problems are:
1- I can't get ...
- 1
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0
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10
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Firebase read permissions breaking write permissions
I'm trying to write storage rules in firebase. There are 3 levels of user in my app- admin, agent, and client.
A client should be able to write to their own 'Request'
Admins can read everything
Agents ...
-3
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0
answers
15
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How to differentiate when to use relational databases and real time databases? [closed]
I want to implement a database for a software development project I am working on. I want to figure out whether I should use a relational database and a real time database.
I tried using MySQL and I ...
-2
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0
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37
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ValueError: JSON string "{" is not valid json [closed]
I have a serviceAccountKey.json file with the following code
{
"type": "service_account",
"project_id": "...",
"private_key_id": "...&...
- 177
1
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0
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31
views
How can I update/create multiple documents in a collection in firebase?
I'm trying to use a default collection in firebase that a user can overwrite with their own values and save elsewhere.
I have a default collection from which the initial values will be drawn, and have ...
- 11
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1
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22
views
How to filter query on a nested object in Firestore
I have nested an object inside my Firestore objects and am trying to filter based on it ..but it returns no object. here is what my nested objects look like :
Now in my function whenever I do ...
- 4,175
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33
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Multiple "whereField" clauses not working as expected in SwiftUI and Firestore. No error thrown, the data returned is incorrect [closed]
Trying to query a firestore collection as below. Data returned is inaccurate.
db.collection("myCollection")
.whereField("date", isGreaterThanOrEqualTo: Timestamp(date: ...
- 1
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1
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24
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Android Fetching Data from Firebase Firestore Error
I create an app that is fetching some data from Firebase Firestore and display them on a list. While the app is starting is not fetching the data and this error occurs.
W/ConnectionTracker( 4843): ...
