Utilizing globalProperties in Vue 3 Web Components: A Comprehensive Guide

I'm having trouble understanding how to implement globalProperties within a web component.

Here's a snippet from my main.js file:

import { defineCustomElement } from 'vue'
import axios from 'axios'
import VueAxios from 'vue-axios'
import CoolComponent from './CoolComponent.ce.vue'

const apiBaseUrl = 'https://api.my-domain/public';

axios.defaults.baseURL = apiBaseUrl;

const element = defineCustomElement(CoolComponent, {
  plugins: [VueAxios, axios],
});

customElements.define("my-component", element);

What I'm trying to do now is declare the variable apiBaseUrl as a global variable in main.js so that it can be accessed from any component.

In a traditional Vue app, I would tackle this issue by:

app.config.globalProperties.apiBaseUrl = 'https://api.my-domain/public'

However, this approach doesn't work in this scenario. What is the equivalent of "app...." in this case?

I am using Vue 3 + Vite.

I'd appreciate any suggestions on how to best resolve this issue. Looking forward to your insights!

Best regards

Answer №1

Vue 3 Does Not Support This Feature

Vue 3 has phased out the Vue.prototype feature that was present in Vue 2. This global feature should be used with caution due to its widespread impact.

Reference

Answer №2

I managed to resolve the issue by leveraging Env-Variables. Specifically, I implemented ElMassimo's vite-plugin-environment plugin. Massive gratitude to tauzN for the guidance.

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