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8 - effectScope API #2877

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geek4ctrl opened this issue Jan 2, 2025 · 0 comments

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geek4ctrl commented Jan 2, 2025

// your answers

<script setup lang="ts"> import { ref, computed, watch, watchEffect, effectScope } from "vue" const counter = ref(1) const doubled = computed(() => counter.value * 2) const scope = effectScope(); // use the `effectScope` API to make these effects stop together after being triggered once scope.run(() => { watch(doubled, () => console.log(doubled.value)); watchEffect(() => console.log(`Count: ${doubled.value}`)); counter.value = 2; setTimeout(() => { counter.value = 4 }); }) scope.stop(); </script>

{{ doubled }}

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