Data Flow Between Parent and Child Components in Vue 3
Passing Data Downward with Props
Start by defining reactive state inside the parent component. Below, a ref named messageSource holds a string.
<!-- ParentComponent.vue -->
<script setup>
import { ref } from 'vue';
import ChildCard from './ChildCard.vue';
const messageSource = ref('Data originating from parent');
</script>
& ...
Posted on Mon, 05 Oct 2026 16:19:50 +0000 by jigsawsoul