2021-12-08 02:19:19 +08:00

18 lines
347 B
Vue

<script setup lang="ts">
import { computed, ref } from 'vue'
const times = ref(2)
const props = defineProps<{ count: number }>()
const result = computed(() => props.count * times.value)
defineExpose(props)
</script>
<template>
<div>{{ count }} x {{ times }} = {{ result }}</div>
<button @click="times += 1">
x1
</button>
</template>