Obtain properties and methods from the parent Vue instance

I'm exploring ways to define some default props and functions in my Vue instance that I can use across all of my components. How do I achieve this? I attempted to pass the props, but since they are read-only it didn't work as expected.

Am I on the right track with this approach, or should I consider another method?

// vue.js
import { createApp } from 'vue';
import Page from './vue-instances/Page';

const Vue = createApp({
 data() {
  return {
    loading: false // default prop
  };
 },
 components: {
   Page
 }
});
Vue.mount('#vue-app');

// Page.vue
export default {
 props: { loading: Boolean },
 data() {
   return {
     title: 'New Page',
   };
 },
 mounted: function () {
   setTimeout(() => {
     this.loading = true; // Reuse inherited props 
   }, 1000);
 }
};

Answer №1

It seems like there may be a better approach to consider. Instead of reusing the same data (the prop in question) multiple times, perhaps creating a reusable component that utilizes that data would offer a more cohesive and intuitive solution for UI development.

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