JSFiddle - React, Tailwind, and code Playground

by skirtle

HTML

<script src="https://unpkg.com/[email protected]/dist/vue.js"></script>
<div id="app">
  <button @click="show = true">
    Show
  </button>
  <div v-if="show" ref="tr">
    Showing
  </div>
</div>

JavaScript

new Vue({
  setup() {
    const tr = Vue.ref()
    return { tr }
  },
  data() {
    return {
      show: false
    }
  },
  watch: {
    tr() {
      console.log('showing!')
    }
  }
}).$mount('#app')