Vue.js: Dynamic Class Binding implementation guide on State Change with Composition API
I'm not sure how to approach Quick question that's been bugging me - I'm working on a Vue 3 application using the Composition API, and I'm working with an scenario where the dynamic class binding on a component doesn't update as expected when the reactive state changes... I have a component where I want to dynamically apply a class based on the state of a boolean property. Here's a simplified version of my code: ```javascript <template> <div :class="{'active': isActive}"> Click to toggle active state </div> </template> <script setup> import { ref } from 'vue'; const isActive = ref(false); function toggleActive() { isActive.value = !isActive.value; } </script> <style> .active { background-color: green; color: white; } </style> ``` In this code, I expect the `div` to toggle the `active` class each time it is clicked. However, when I add a click event to toggle the state, it doesn’t seem to update the class accordingly. I tried adding a click handler directly in the template like this: ```html <div :class="{'active': isActive}" @click="toggleActive"> ``` But even after binding the click event, the class doesn’t change visually. I also checked the console for any warnings or errors, but there are none. I've confirmed that the `isActive` state is changing by logging its value, but the class binding is not reflecting that change in the UI. I’ve verified that I’m using Vue 3.2.0 and followed the recommended practices for using the Composition API, but I’m at a loss here. What might be causing this scenario with the dynamic class binding? Is there something I’m missing or doing incorrectly? I'm working on a application that needs to handle this. Am I missing something obvious? For context: I'm using Javascript on Ubuntu 22.04.