counter.ts
306 bytes
| 1 | import { ref, computed } from 'vue' |
|---|---|
| 2 | import { defineStore } from 'pinia' |
| 3 | |
| 4 | export const useCounterStore = defineStore('counter', () => { |
| 5 | const count = ref(0) |
| 6 | const doubleCount = computed(() => count.value * 2) |
| 7 | function increment() { |
| 8 | count.value++ |
| 9 | } |
| 10 | |
| 11 | return { count, doubleCount, increment } |
| 12 | }) |
| 13 | |