Vue.js loading single-file components

Question

I\'m new to Vue.js and want to use single-file components, but I don\'t understand the workflow.

For example, I have three components: App, Grid

Answer 1

You can register components using the Vue.component method:

import Vue from 'vue'
import App from './vue/App.vue'
import Grid from './vue/Grid.vue'
import PatternList from './vue/PatternList.vue'

Vue.component('grid', Grid);
Vue.component('pattern-list', PatternList);

new Vue({
  el: '#app',
  render: h => h(App)
});

And then add them to the App template directly using their tag name:

This registers the components globally, meaning that any Vue instance can add those components to their templates without any additional setup.

---

You can also register components to a Vue instance, like so:

new Vue({
  el: '#app',
  render: h => h(App),
  components: {
    'grid': Grid,
    'pattern-list': PatternList
  }
});

Or within the script tag of a single-file component:

This registers the components just to that Vue instance, meaning that those registered components will only be available to use within the template for that Vue instance. A child component would not have access to those registered components unless those components are also registered to the child Vue instance.