vuejs emit
<!--
From the child component, you want to do an "emit".
This tells the parent to run the callback specified
in the child component reference. Psuedo code:
-->
<child>
<button @click="send">Click Me</button>
methods: {
send() {
Vue.$emit('send', 'Hello World');
}
}
</child>
<parent>
<child @send="receive"></child>
methods: {
receive(childData) {
console.log(childData); // "Hello World"
}
}
</parent>vue 3 emits
<template>
<div>
<p>{{ text }}</p>
<button v-on:click="$emit('accepted')">OK</button>
</div>
</template>
<script>
export default {
props: ['text'],
emits: ['accepted']
}
</script>Copyright © 2021 Codeinu
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