vuefire | 🔥 Firebase bindings for Vue.js | Authentication library
kandi X-RAY | vuefire Summary
kandi X-RAY | vuefire Summary
Firebase provides two solutions to handle real-time databases: Realtime Database and Cloud Store (which is also a realtime database). In order to keep all clients data in-sync with its cloud database, their js SDK provides the tools to do so. However, it quickly becomes bothersome to bind multiple documents or collections to your application, keep them synchronized as well as handling references to other documents or collections, which can contain references themselves and must also be kept up to date. The goal of vuefire and vuexfire is to make this as simple as a function call that returns a promise so it is also easy to setup SSR and allows you to focus on developing your application. To better understand why Vuefire will make it so much easier to develop Vue apps with firebase, please, check this link in the documentation.
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vuefire Key Features
vuefire Examples and Code Snippets
Vue.use(VueFire, {
project: {
// ...
},
mixins: [
function specialFirebaseAction({firebase}, params){
// What will you create ?
console.log(params + ' I see you')
return firebase.auth().currentUser
}
]
new Vue({
el: '#app',
beforeCreate: function() {
// Our earliest lifecycle hook and first access
// to $bindAsArray() / $bindAsObject() from VueFire
// Start Firebase authentication here:
firebase.auth().onAuthStateChanged(functio
import VueFire from '@vuefire/vuefire'
Vue.use(VueFire, {
project: {
apiKey: "",
authDomain: ".firebaseapp.com",
databaseURL: "https://.firebaseio.com",
storageBucket: ".appspot.com",
messagingSenderId: "",
projectId: '',
// Firebase App (the core Firebase SDK) is always required and
// must be listed before other Firebase SDKs
import * as firebase from "firebase/app";
// Add the firebase services that you want to use
import "firebase/database";
import "fi
import { firestorePlugin } from 'vuefire'
Vue.use(firestorePlugin)
import Vue from 'vue'
import App from './App.vue'
import router from "./routes/route.js";
import store from "./store";
import { rtdbPlugin } from 'vuefire'
Vue.use(rtdbPlugin)
Vue.config.productionTip = false;
new Vue({
router,
store
export default {
name: 'HomePage',
firebase: {
rsvp: db.ref('rsvp'),
},
//...
}
export default {
name: 'HomePage',
firestore: {
rsvp: db.collection('rsvp'),
},
//...
import VueFire from 'vuefire'
Vue.use(VueFire)
new Vue({
store,
render: h => h(App)
}).$mount('#app')
methods: {
addToDb: function () {
this.$firebaseRefs.data.child('count').set(1);
}
}
import { db } from "../main";
export default {
data() {
return {
users: [],
}
},
firestore() {
return {
users: db.firestore().collection('users'),
}
}
}
import Vue from 'vue'
im
Community Discussions
Trending Discussions on vuefire
QUESTION
I am learning vue and firebase.I just deployed my app on netlify server after build
.All ok but i try to directly access my site with page name like this is my app To Vue.It have 5 pages signin
, signup
, home
, global
, profile
and 404
. My app open and work correctly when i open home like like https://vuefire-auth.netlify.app
but i try to open with page name like https://vuefire-auth.netlify.app/signup
netlify give me error.How to handle it?
Thanks in advance.
ANSWER
Answered 2022-Feb-28 at 12:32Create a _redirects
file in your project with the following content:
QUESTION
I am trying to paginate a list of items with Vuefire, and for some reason I am getting an error with the below code (when I call startAfter()
, the function works fine with startAt()
)
lastVisible
is an object in my component's state with the property expire_date
(a UNIX timestamp)
This is the error I get
Any idea what is wrong?
...ANSWER
Answered 2021-Oct-02 at 03:30I was able to fix this problem by upgrading firebase from v8 to v9
QUESTION
I get this error when inspecting >> Uncaught TypeError: firebaseApp.firestore is not a function. Used dependencies: "vuefire": "^3.0.0-alpha.2","firebase": "^9.0.2", my db.js file:
...ANSWER
Answered 2021-Sep-19 at 04:30In v9 of the Firebase SDK the API surface changed to using modular, tree-shakeable code. Expect pretty much every piece of documentation or example code you see to have been written for v8 or older Firebase SDK versions that need updating.
Read more about migrating here.
For your specific case, you need to use the getFirestore()
method, passing in the relevant FirebaseApp
instance:
QUESTION
I have a Vue 2 component, which uses Vuefire to bind declaratively with a Firebase realtime database:
...ANSWER
Answered 2021-Aug-17 at 18:49As explained in the vuefire documentation for declarative binding:
Any Database Reference provided in a
firebase
option will be bound at creation (after Vue'screated
hook) to the specified key on the component
So you actually don't need to add anything in the mounted
hook. If you want to trigger an action when the cats
array is populated, you can use a standard Vue.js watch
.
If you don't want to subscribe to real time changes in the RTDB cats
ref (i.e. do a binding in vuefire vocabulary) and only want to read once the cats
node data when the component is mounted, you should use the standard Firebase JS SDK, as explained here in the vuefire doc.
QUESTION
I have a dynamic route called products/_id which should load an product from Firestore. I am using VueFire to fetch the product from the Firebase database. Fetching the whole products collection works perfectly fine.
...ANSWER
Answered 2021-Mar-11 at 00:49firestore
is specified as an object here, so it's evaluated immediately outside the context of the component, so this
would not be the Vue component instance.
To resolve this, specify firestore
as a function that returns the intended object, as shown in the docs:
QUESTION
So I created a vue app and imported Vue from vue module but I am getting this error
...ANSWER
Answered 2021-Mar-03 at 01:48Vuefire isn't supported in Vue 3 yet. From the main page:
Note: This version currently supports Vue 2 and Firebase 7. Support for Vue 3 / Composition API and Firebase 8 is on the way.
Vue.use
is the Vue 2 way of installing plugins. Once Vuefire supports Vue 3, use app.use
instead of Vue.use
. In Vue 3, Vue
is not a valid export from the "vue"
package:
QUESTION
I would like to manipulate the data before rendering. The following seems to render the data in realtime, which is ideal, however, I would like to group the returned data in very specific ways:
...ANSWER
Answered 2021-Mar-02 at 22:05So the way I was able to manipulate the data was just using a method in a loop in the render view:
QUESTION
in my vuejs3 app I'm having this simple code in my main.js
...ANSWER
Answered 2021-Feb-08 at 19:24In the main page https://vuefire.vuejs.org/ you find this note :
Note: This version currently supports Vue 2 and Firebase 7. Support for Vue 3 / Composition API and Firebase 8 is on the way.
so try to uninstall the current veriosn and install the next version :
QUESTION
Am trying to access a method in the firestore section of vuefire , but am getting this error :
...ANSWER
Answered 2021-Jan-30 at 18:24In order to access the local options/methods define firestore
as a function that returns an object :
QUESTION
I'm currently using Firestore/Vue.js with Vuefire support.
The Firestore DB has just one collection with a couple of users inside:
- Users
- 001
- name: Jack
- uid: {Firebase auth ID}
- org_id: 123
- 002
- name: Frank
- uid {Firebase auth ID}
- org_id: 456
in the Vue component, I try to query the DB to get the first user using the auth ID (which is currently stored in a Vuex Store)
...ANSWER
Answered 2021-Jan-28 at 15:43Since, with db.collection("users").where("uid", "==", this.$store.state.user.uid)
you define a Query
, the snapshot
Object is actually a QuerySnapshot
and not a DocumentSnapshot
.
So snapshot.data != null
is always false
because a QuerySnapshot
does not have such a property. It is also the case for snapshot.data() != null
=> it is always false
because a QuerySnapshot
does not have such a method.
You should either loop over the QuerySnapshot
with the forEach()
method or use map
on the docs
property, as shown in the Vuefire example (see "retrieve a collection"):
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