[Vuejs]-Vuejs v-for error remove element firebase

by

0👍

In your cancellaFilm() function, unfilm['.key'] is undefined.

Do 

gamesRef.child(unfilm['key']).remove()

instead.

0👍

I insert the remaining data code:

import {gamesRef} from './firebase'


export default {
  firebase: {
    film: gamesRef,
   
  }

In firebase.js

import Firebase from 'firebase/app'
import 'firebase/database'

const app = Firebase.initializeApp({
 //configuration data
})  
export var db = app.database();
export var gamesRef = db.ref('altro')
add_film() {
   
   gamesRef.push(this.nuovoFilm);
   }

Is the problem due to the vu js version or the firebase version? What should I change? can you make an example or fix the code?
Thanks a lot

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