Vue.js binding for firebase cloud firestore.
Try it out: Demo
vue-firestore will be installed automatically.
<!-- Vue -->
<script src="https://unpkg.com/vue"></script>
<!-- Firebase -->
<script src="https://www.gstatic.com/firebasejs/4.8.1/firebase.js"></script>
<!-- Firestore -->
<script src="https://www.gstatic.com/firebasejs/4.6.2/firebase-firestore.js"></script>
<!-- vue-firestore -->
<script src="https://unpkg.com/vue-firestore"></script>
<script>
// Firebase config.
var config = {
apiKey: "your-apik-ey",
authDomain: "your-auth-domain",
databaseURL: "your-database-url",
projectId: "your-project-id",
storageBucket: "your-storage-bucket",
messagingSenderId: "your-messaing-sender-id"
}
// Initialize Firebase.
firebase.initializeApp(config);
</script>Installation via npm : npm install vue-firestore --save
vue-firestore supports binding for the both (collections/docs) in realtime, you can bind your properties in tow ways using firestore option or bind them manually with $binding.
- using
firestoreoption.
import Vue from 'vue'
import VueFirestore from 'vue-firestore'
import Firebase from 'firebase'
require('firebase/firestore')
Vue.use(VueFirestore)
var firebaseApp = Firebase.initializeApp({ ... })
const firestore = firebaseApp.firestore();
var vm = new Vue({
el: '#app',
firestore() {
return {
// Collection
persons: firestore.collection('persons'),
// Doc
ford: firestore.collection('cars').doc('ford')
}
}
})- Manually binding
You can bind your docs/collection manually using this.$binding, and wait for data to be resolved, this case is really usful when we want to wait for data to be rendred and do some speccific actions.
...
mounted() {
// Binding Collections
this.$binding("users", firebase.firestore().collection("users"))
.then((users) => {
console.log(users) // => __ob__: Observer
})
// Binding Docs
this.$binding("Ford", firebase.firestore().collection("cars").doc("ford"))
.then((ford) => {
console.log(ford) // => __ob__: Observer
}).catch(err => {
console.error(err)
})
}
...You can get access to firestore properties with this.$firestore.
var vm = new Vue({
el: '#app',
firestore: function() {
return {
persons: firestore.collection('persons')
}
},
methods:{
addData: function() {
this.$firestore.persons.add({
firstname: "Amrani",
lastname: "Houssain"
})
}
}
})Each record of the array will contain a .key property which specifies the key where the record is stored.
The Result of persons collection will be normalized as :
[
{
".key": "-Jtjl482BaXBCI7brMT8",
"firstname": "Amrani",
"lastname": "Houssain"
},
{
".key": "-JtjlAXoQ3VAoNiJcka9",
"firstname": "John",
"lastname": "Doe"
}
]You could delete or update a json document of a collection using the property .key of a given object.
// Vue methods
deletePerson: function(person) {
this.$firestore.persons.doc(person['.key']).delete()
},
updatePerson: function(person) {
this.$firestore.persons.doc(person['.key']).update({
name: "Amrani Houssain"
github: "@amranidev"
})
}
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