Although similar questions may exist on Stack Overflow, I am still struggling to understand how to resolve this issue. I keep receiving the warning (as mentioned in the title) in my console.
https://i.sstatic.net/FtoFu.jpg
To reproduce the warning, use the following code snippet:
//index.js
import { createApp } from 'vue'
import { store } from './store'
import App from './App.vue'
import axios from 'axios';
const app = createApp(App)
app.__proto__.axios = axios
app.use(store)
app.mount("#app")
##App.vue
<template>
<div class="TodoList">
<p v-for="todo in todos" :key="todo.id">{{ todo.title }}</p>
</div>
</template>
<script>
export default {
mounted() {
this.$store.dispatch("fillItems");
},
computed: {
todos() {
return this.$store.getters.todos;
},
},
};
</script>
<style>
</style>
##store.js
import { createStore } from 'vuex';
export const store = createStore({
state: {
todos: []
},
getters: {
todos(state) {
return state.todos
}
},
mutations: {
FILL_ITEMS(state, payload) {
state.todos = payload
}
},
actions: {
fillItems({ commit }) {
this.axios
.get("https://jsonplaceholder.typicode.com/todos")
.then(res => commit('FILL_ITEMS', res.data))
}
}
})