I am trying to make a simple project which has 2 Vue pages add.vue and read.vue. If we add a message in add.vue(using commit to mutate teh state), results should be displayed in read.vue , using Vuex store. (I am using Nuxt)
store/index.js file=>
export const state = () => ({
messages:[]
})
export const mutations={
addMessage:(state, comment)=> {
state.messages.push(comment)
}
}
add.vue file
<template>
<div class="addContainer">
<b-form @submit.prevent="handleSubmit">
<b-form-group id="input-group-2" label="Comment:" label-for="input-2">
<b-form-input
id="input-2"
v-model="comment"
required
placeholder="Enter Your Comment"
></b-form-input>
</b-form-group>
<b-button type="submit" variant="primary">Submit</b-button>
</b-form>
</div>
</template>
<script>
import Header from '~/components/Header'
import {mapActions} from 'vuex'
import {mapState} from 'vuex'
export default {
data() {
return {
comment:''
}
},
computed:{
...mapState([
'messages'
])
},
methods:{
handleSubmit(){
this.$store.commit('addMessage', this.comment)
console.log('Messages is '+this.messages )
this.comment = ''
}
},
components:{
Header
}
}
</script>
read.vue
<template>
<div>
<p>Read Messages</p>
<ul>
<li v-for="(msg, index) in messages" :key="index">
<b>{{ msg}}</b>
<br>
{{ messages}}
</li>
</ul>
</div>
</template>
<script>
import {mapState} from 'vuex'
export default {
data() {
return {}
},
computed:{
...mapState({
messages:state=>state.messages
})
}
}
</script>
In Vue component , I can see messages array inside state changes after adding a message , but same changes are not reflected in read page.