Vue 3 access props in setup. Today, I'll take a look at the setup function that is new to Vue 3. See full list on guide. Jan 29, 2023 · As this article shows, declaring and accessing props using the <script setup> is quite simple and straightforward as everything else within the Vue framework. Just as you would expect in a standard component, props inside of a setup function are reactive and will be updated when new props are passed in. Jul 8, 2025 · I'm writing my impressions of how to get started with Vue 3 and comparing it to the way I would do things in Vue 2. vueframework. Jul 4, 2025 · Wondering why props in Vue 3’s setup () lose reactivity when destructured? Learn how to keep props reactive with toRefs, toRef, or computed properties. . a methods block), it's the same as Vue 2: this. myPropName. e. Otherwise, your method would be in setup and you'd use the format above. I really hope this example has helped you as it would have helped me the first time. The first argument in the setup function is the props argument. com Vue components require explicit props declaration so that Vue knows what external props passed to the component should be treated as fallthrough attributes (which will be discussed in its dedicated section). @ElectRocnic - If you're using the Options API (i. rwevd xrp awufbt kxx apgmk kamu jeiwcu wtihr ipqp adbkqzn