LoginSignup
1
1

More than 1 year has passed since last update.

CDN版 Vue3.xでPiniaを動かす

Last updated at Posted at 2022-06-14

常識的にはvite環境でやるべきなんですが、ちょっとワケありなのでVue3.xのcompositionAPI CDN環境でPinia使います
さすがに危篤すぎてWeb漁っても全くHITしなかったので備忘録代わりに

Piniaの基本的な使い方は他にも沢山記事はあるので割愛

要点

  • vue-demiが要る
  • .use(createPinia())する
pinia.html
<!DOCTYPE html>
<html>
  <head></head>
  <body>
    <div id="app">
      <span>🍍Pinia!🍍</span>
      <button @click="counter.increment()">
        Count is: {{ counter.count }}
      </button>
    </div>

    <script src="https://unpkg.com/vue@next"></script>
    <script src="https://unpkg.com/vue-demi"></script>
    <script src="https://unpkg.com/pinia"></script>

    <script>
      const { createApp } = Vue;
      const { defineStore, createPinia } = Pinia;

      const useCounterStore = defineStore("counter", {
        state: () => {
          return { count: 0 };
        },
        actions: {
          increment() {
            this.count++;
          },
        },
      });

      const App = {
        setup() {
          const counter = useCounterStore();
          return {
            counter,
          };
        },
      };
      const app = createApp(App);
      app.use(createPinia());
      app.mount("#app");
    </script>
  </body>
</html>

オチはない

堕ちたな

1
1
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
1
1