Huge shoutout to the Expo & Firebase Firestore team!
I don’t think I’ve ever had an easier time building a product than when I used both of these two platforms together.
Open When is a platform for exchanging quotes, advice, and life experiences.
Time spent fighting XCode/Android Studios: 0
Time spent linking libraries: 0
Time spent writing server-side code: 0
Time from project start to App Store release: 2 weeks
If this is the future of mobile development, I’m a big fan.
==Features==
-Animations
-Real-time commenting
-Pagination
-Sharing
-Voting
-Feed Filtering
5 Likes
This is great! Congrats on building this! Do you have an Expo link so we could try this project? Or a link to the app in the app stores?
1 Like
ishbaid
October 23, 2017, 10:02pm
3
1 Like
Is Firestore supported by Expo?
1 Like
Yeah! And it is incredible…
1 Like
Do I have to eject my app? Also did you link Firebase Auth and Firestore?
1 Like
Nope. Not required. See my firebase.js:
const firebase = require("firebase");
require("firebase/firestore");
//Initializing firebase firestore
firebase.initializeApp({
apiKey: "XXXXX",
authDomain: "XXXX.firebaseapp.com",
databaseURL: "https://XXXXX.firebaseio.com",
projectId: "XXXXX",
storageBucket: "XXXXX.appspot.com",
messagingSenderId: "XXXXX"
});
export default firebase;
2 Likes
Import like this:
import firebase from './Firebase';
var db = firebase.firestore();
1 Like
Thank man , I will look into it…
vpy
October 26, 2017, 11:23pm
10
You sold us mate.
This is pretty impressive.
Now I am really gonna jump onto this
manfye
October 28, 2017, 8:02am
11
can show more example on the code? i thought expo cant support it as we need to eject out for https://github.com/invertase/react-native-firebase
ishbaid
October 28, 2017, 3:19pm
12
React-native-firebase is a great library, but not necessary for Firestore.
1 Like
what versions are you using? because I can`t seem to make it work… at all
spettit
October 29, 2017, 7:09pm
14
I tried this, too - firestore works in Expo very easily as ishbaid said. But, as far as I can see, offline persistence is not implemented. If I specify ‘firebase.firestore().enablePersistence();’ I get a warning ‘Error enabling offline storage. Falling back to storage disabled: FirebaseError: [code=unimplemented]: This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.’
Are you guys using ios or android? because on android I simply get no output at all… even on console.log… damn…
Here is an example of using Firebase with Expo:
https://snack.expo.io/HJ1Wjg95Z
2 Likes
yup… it works with RTDB for me too… that´s what I am using.
I can’t seem to get Firestore to work though…
I will create some code and share here… BRB
calling this:
var db = firebase.firestore();
var citiesRef = db.collection(“cities”);
citiesRef.doc("SF").set({
name: "San Francisco", state: "CA", country: "USA",
capital: false, population: 860000 });
citiesRef.doc("LA").set({
name: "Los Angeles", state: "CA", country: "USA",
capital: false, population: 3900000 });
citiesRef.doc("DC").set({
name: "Washington, D.C.", state: null, country: "USA",
capital: true, population: 680000 });
citiesRef.doc("TOK").set({
name: "Tokyo", state: "null", country: "Japan",
capital: true, population: 9000000 });
citiesRef.doc("BJ").set({
name: "Beijing", state: null, country: "China",
capital: true, population: 21500000 });
gets this error:
Module RCTDeviceEventEmitter is not a registered callable module (calling emit)
propo
December 13, 2017, 2:36am
19
Hi @fweffort
Did you manage to get it working?
I’m having the same problem. I got firebase authentication working without any trouble, but can’t get firestore to work.
I saw your StackOverflow post and I’m getting the same thing: nothing.
I tried the suggestion that I install “@firebase /firestore” but that didn’t help.
(I’m testing on Android)
Any help is appreciated.
nope. still not working for me.
i am usina rtdb meanwhilr