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12cassie34/vue-reactivity-example-10.js

Created June 13, 2022 09:53
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Vue Reactivity
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vue-reactivity-example-10.js
import { ref, watchEffect } from 'vue'
const A = ref(1)
const B = ref(2)
const C = ref()
watchEffect(() => {
C.value = A.value + B.value
})
A.value = 2
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