How can I manage state in a Nuxt.js application using Vuex?

How can I manage state in a Nuxt.js application using Vuex?

You can manage state in a Nuxt.js application using Vuex by creating a store directory and defining your state, mutations, and actions.

Can you show me a simple example of a Vuex store?

Sure! Here's a basic example:

// store/index.js
export const state = () => ({
  count: 0
});

export const mutations = {
  increment(state) {
    state.count++;
  }
};

export const actions = {
  increment({ commit }) {
    commit('increment');
  }
};

This sets up a simple counter.

How do I access the state in my components?

You can access the state in your components using the mapState helper from Vuex. For example:

import { mapState } from 'vuex';

export default {
  computed: {
    ...mapState(['count'])
  }
};

What about using actions to update the state?

You can dispatch actions from your components to update the state. For example:

methods: {
  incrementCount() {
    this.$store.dispatch('increment');
  }
}