Vue

by jaap

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/3.3.4/vue.cjs.js"></script>
<div id="app">
  <h2>Telefoonnummer</h2>
  <input type="text" model="phonenr" />
  <button>
  Open in whatsapp
  {{phonenr}}
  </button>
  {{ linkWA }}
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

del {
  color: rgba(0, 0, 0, 0.3);
}

Vue

new Vue({
  el: "#app",
  data: {
		phonenr: null
  },
  computed: {
    linkWA() {
      // `this` points to the component instance
      return 'dinges'
      return this.author.books.length > 0 ? 'Yes' : 'No'
    }
  }
})