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vuejs emit parent

Healthy Hamerkop answered on May 4, 2023 Popularity 9/10 Helpfulness 4/10

answer vuejs emit parent

vuejs emit parent

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Child.vue

<template>
  <button @click="$emit('add', Math.random())">
    Add Math.random()
  </button>
</template>

Parent.vue

<script setup>
import { ref } from 'vue'
const count = ref(0)

// can also call a function from our template `<ChildComponent @add="add" />`
// const add = (i) => count.value += i

</script>

<template>
  <ChildComponent @add="(i) => count += i" /> 
  <p>Count: {{ count }}</p>
</template>

Popularity 9/10 Helpfulness 4/10 Language html

Source: learnvue.co

Tags: emit html parent

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Contributed on May 04 2023

Healthy Hamerkop

0 Answers Avg Quality 2/10

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