How do I set up a Vuex store in my Vue.js application?

How do I set up a Vuex store in my Vue.js application?

To set up a Vuex store, first install Vuex via npm. Then create a store.js file and define your state, mutations, actions, and getters.

Can you show me a basic example of the store structure?

Sure! Here's a simple example:

import Vue from 'vue';
import Vuex from 'vuex';

Vue.use(Vuex);

export default new Vuex.Store({
  state: {
    count: 0
  },
  mutations: {
    increment(state) {
      state.count++;
    }
  },
  actions: {
    increment({ commit }) {
      commit('increment');
    }
  },
  getters: {
    getCount: state => state.count
  }
});

How do I integrate this store with my Vue components?

You can integrate the store by importing it into your main.js file and using it in your Vue instance like this:

import Vue from 'vue';
import App from './App.vue';
import store from './store';

new Vue({
  render: h => h(App),
  store
}).$mount('#app');

What if I want to use modules in my Vuex store?

You can create modules by defining them in separate files and then including them in your store. Each module can have its own state, mutations, actions, and getters.