Nuxt / Vuex / Vue Reactivity Issue Increment - vue.js

Question

Hi everyone I am I having some difficulty when working with Nuxt and Vuex.
I am trying to run through the example Vuex / Nuxt Classic Mode.
https://nuxtjs.org/guide/vuex-store/
After clicking my increment button I dont see the number go up. My page just stays at 0, I can see within the console that the state knows the number is no longer 0 but not on the screen, as if it doesnt know to be reactive.
My assumption is that I have miss configured something somewhere and my 0 is not the actual state, but I created some copy of it somehow.
Here is my button within my template.
<button #click="inc">{{ counter }}</button>
Here is my inc function within my methods.
inc () {
this.$store.commit('increment')
},
Here is my computed
computed: {
counter () {
return this.$store.getters.counter
}
}
Here is my Vuex/index.js file contained within the store folder.
import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
const createStore = () => {
return new Vuex.Store({
state: () => ({
counter: 0
}),
getters: {
counter: state => state.counter
},
mutations: {
increment (state) {
state.counter++
}
}
})
}
export default createStore
Update: Included more code snippets, and replied to existing comments.
#Boussadjra Brahim #xaviert, thank you both for weighing in, I appreciate the assistance.
#Boussadjra Brahim - Yes, I had tried using an action that called the mutation, that didnt seem to get me there either. I also tried adjusting the state via the action alone, and wasnt able to make any changes, however that seems correct, as I am under the impression that actions call mutations to make state changes and do not themselves do so, please correct me if you know more. I am 100% open to the idea that I did not attempt it correctly. Below is that action that didnt do anything and the one that called the mutation
actions: {
increment (state) {
state.counter++
}
},
And here is the version with the action calling the mutation.
actions: {
incrementCounterUp () {
this.commit('increment')
}
},
#xaviert - I have tried starting the server over, and have also tried to see if an nuxt build followed by a firebase serve, to see if maybe that helped. It did not. My normal server start is 'npm run dev'. In hopes that you/anyone else may be able to find my mistake below is my full _id.vue component and also my nuxt.config.js file as maybe that's it. Its still pretty raw and could use a lot of refactoring so hope you can sort through it well enough.
_.id.vue
<template>
<div class="product">
<div class="product-image">
<div class="product-image-img">
<img v-bind:src="product.image_file" width="450px;"/>
</div>
</div>
<div class="product-details-wrapper">
<div class="product-details">
<h1>
<div v-if="this.$route.query.editPage">
<textarea #input="updateTextArea" ref="textarea2" v-model="product.item_name" type="text" />
</div>
<div v-else>{{product.item_name}}</div>
</h1>
<div class="product-description">
<div class="product-description-text" v-if="this.$route.query.editPage">
<textarea #input="updateTextArea" ref="textarea" v-model="product.description" type="text" />
</div>
<div class="product-description-text" v-else v-html="product.description"></div>
</div>
<p class="product-brand"><strong>Brand - </strong> {{product.brand_name}}</p>
<hr />
<div class="product-price">
<div v-if="this.$route.query.editPage">
<strong>Original Price - </strong>
<input v-model="product.msrp" type="text" />
</div>
<div v-else class="product-msrp">
<strong>Original Price - </strong>
<span class="strike">${{product.msrp}}</span>
</div>
<div v-if="this.$route.query.editPage">
<strong>Sale Price - </strong>
<input v-model="product.price" type="text" />
</div>
<div v-else class="product-sale-price">
<strong>Sale Price - </strong>
<span class="">${{product.price}}</span>
</div>
<div class="product-price">
Quantity x
<input #input="updateQuantity" v-model="quantity" min="1" class="" type="number" value="1" />
</div>
<button #click="inc">{{ counter }}</button>
</div>
</div>
</div>
<div v-if="this.$route.query.editPage" class="update-product"> <button #click="updateProduct(product)">Update</button></div>
<div class="footer">
<router-link to="/privacy-policy" target="_blank">Privacy</router-link> |
<router-link to="/terms" target="_blank">Terms</router-link>
</div>
</div>
</template>
<script>
// # is an alias to /src
import firebase from '#/services/fireinit'
import foo from '#/components/foo'
const db = firebase.firestore()
export default {
name: 'ProductPage',
head () {
return {
title: this.product.item_name
}
},
components: {
foo
},
data: function () {
return {
product: {},
image: '',
name: 'Checkout',
description: '',
currency: 'USD',
amount: '',
msrp: '',
quantity: 1
}
},
methods: {
inc () {
this.$store.dispatch('incrementCounterUp', true)
},
updateProduct: function (product) {
db.collection('products').doc(product.item_id).set(product)
.then(function () {
console.log('Document successfully written!')
})
.catch(function (error) {
console.error('Error writing document: ', error)
})
},
updateQuantity () {
this.product.msrp = (this.quantity * this.product.orgMsrp)
this.product.msrp = Math.round(100 * this.product.msrp) / 100
this.product.price = this.quantity * this.product.orgPrice
this.product.price = Math.round(100 * this.product.price) / 100
},
updateTextArea () {
this.$refs.textarea.style.minHeight = this.$refs.textarea.scrollHeight + 'px'
this.$refs.textarea2.style.minHeight = this.$refs.textarea2.scrollHeight + 'px'
}
},
async asyncData({app, params, error}) {
const ref = db.collection("products").doc(params.id)
let snap
let thisProduct = {}
try {
snap = await ref.get()
thisProduct = snap.data()
thisProduct.orgMsrp = thisProduct.msrp
thisProduct.orgPrice = thisProduct.price
} catch (e) {
// TODO: error handling
console.error(e)
}
return {
product: thisProduct
}
},
mounted () {
if(this.$refs.textarea) {
this.$refs.textarea.style.minHeight = this.$refs.textarea.scrollHeight + 'px'
this.$refs.textarea2.style.minHeight = this.$refs.textarea2.scrollHeight + 'px'
}
},
computed: {
counter () {
return this.$store.getters.counter
}
}
}
</script>
<style lang="less">
body {
font-family: 'Avenir', Helvetica, Arial, sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
color: #2c3e50;
margin: 0
}
p{
margin-top: 1em;
margin-bottom: 1em;
}
html, body, #__nuxt, #__layout, .default, .product{
height: 100%;
}
.product {
justify-content: center;
display: flex;
max-width: 1150px;
margin: 0 auto;
flex-wrap: wrap;
align-items: center;
padding: 0 24px;
&-price{
input {
border: 1px solid;
padding: 0 .3em;
text-align: center;
width: 50px;
}
}
}
.product-details{
width: 100%;
textarea {
width: 100%;
font-size: inherit;
color: inherit;
font-family: inherit;
font-weight: inherit;
height: initial;
resize: none;
background-color: transparent;
border: none;
}
h1{
font-size: 1.9rem;
margin: 15px 0 20px;
}
hr{
width: 50%;
margin: .5rem 0px;
}
p{
}
}
.product-description-text{
margin: 10px 0;
}
.product-image, .product-details-wrapper{
align-items: center;
display: flex;
justify-content: center;
}
.product-details-wrapper{
flex: 0 1 535px;
}
.product-image{
flex: 0 1 535px;
img{
width: 100%;
}
}
.product-price{
.strike{
text-decoration: line-through;
}
button{
display: flex;
width: 150px;
height: 50px;
border-radius: 5px;
justify-content: center;
font-size: 24px;
margin-top: 20px;
&:hover{
cursor: pointer;
background-color: #f1f1f1;
box-shadow: 3px 3px 11px -1px rgba(0, 0, 0, 0.48);
}
}
}
.product-sale-price{
color: #f30000;
}
.footer {
flex: 1 1 100%;
text-align: center;
color: #ccc;
margin-top: 25px;
padding: 15px;
a {
color: #ccc;
text-decoration: none;
&:hover{
text-decoration: underline;
}
}
}
.update-product{
position: absolute;
top: 0;
text-align: center;
}
</style>
nuxt.confgs.js
const pkg = require('./package')
const { STRIPE_TOKEN } = process.env;
module.exports = {
vue: {
config: {
productionTip: false,
devtools: true
}
},
buildDir: './functions/nuxt',
mode: 'universal',
/*
** Headers of the page
*/
head: {
title: pkg.name,
meta: [
{ charset: 'utf-8' },
{ name: 'viewport', content: 'width=device-width, initial-scale=1' },
{ hid: 'description', name: 'description', content: pkg.description }
],
link: [
{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }
]
},
/*
** Customize the progress-bar color
*/
loading: { color: '#fff' },
/*
** Global CSS
*/
css: [
],
/*
** Plugins to load before mounting the App
*/
/*
** Nuxt.js modules
*/
modules: [
// Doc: https://github.com/nuxt-community/axios-module#usage
'#nuxtjs/axios',
'nuxt-stripe-module'
],
stripe: {
version: 'v3',
publishableKey: 'pk_test_XXX',
},
/*
** Axios module configuration
*/
axios: {
// See https://github.com/nuxt-community/axios-module#options
},
/*
** Build configuration
*/
build: {
/*
** You can extend webpack config here
*/
publicPath: '/public/',
vendor: [],
extractCSS: true,
bable: {
presets: [
'es2015',
'stage-8'
],
plugins: [
['transform-runtime', {
'polyfill': true,
'regenerator': true
}]
]
},
extend (config, { isDev }) {
if (isDev && process.client) {
config.module.rules.push({
enforce: 'pre',
test: /\.(js|vue)$/,
loader: 'eslint-loader',
exclude: /(node_modules)/
})
}
},
router: {
middleware: 'router-auth'
}
},
plugins: [
{ src: '~/plugins/fireauth', ssr: true }
]
}
store/index.js
import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
const createStore = () => {
return new Vuex.Store({
state: () => ({
counter: 0
}),
actions: {
incrementCounterUp () {
this.commit('increment')
}
},
getters: {
counter: state => state.counter
},
mutations: {
increment (state) {
state.counter++
}
}
})
}
export default createStore

Answer 1

At the end of the day, I was not able to identify exactly what in my application was the error.
I assume that my during my initialization, configuration or development I touched something that should not have been touched, installed something that should not have be installed, messed with a package I should not have or was to bold in my nuxt.config.js changes.
I created a new nuxt app following the same install instructions. https://nuxtjs.org/guide/installation/
Moved the above _id.vue component exactly as it is and once I got dependencies updated it worked perfectly as seen in the image below.
Thank you very much #Boussadjra Brahim, #xaviert, #Andrew1325 for you assistance.