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V-memo

Vue.js

v-memo.js Raw #

// https://learnvue.co/articles/v-once-v-memo

<script setup>
import { ref } from 'vue'

const subscribers = ref(4000)
const views = ref(10000)
const likes = ref(3000)
</script>
<template>
  <div>
    <div v-memo="[subscribers]">
      <p>Subscribers: {{ subscribers }}</p>
      <p>Views: {{ views }}</p>
      <p>Likes: {{ likes }}</p>
    </div>
    <button @click="subscribers++">Subscribers++</button>
    <button @click="views++">Views++</button>
    <button @click="likes++">Likes++</button>
    <div>
      <p>Current state:</p>
      <p>Subscribers: {{ subscribers }}</p>
      <p>Views: {{ views }}</p>
      <p>Likes: {{ likes }}</p>
    </div>
  </div>
</template>