JSFiddle - React, Tailwind, and code Playground

by lin zhou

HTML

<script src="https://unpkg.com/vue"></script>

<div id="app1">
  <input type="radio" id="A" value="A" v-model="picked" /><span>A</span>
  <p></p>
  <input type="radio" id="B" value="B" v-model="picked" /><span>B</span>
  <p></p>
</div>

JavaScript

//单选按钮
let vm1 = new Vue({
  el: "#app1",
  data: {
    "picked": ""
  },
  watch: {
    "picked": function() {
      console.log(this.picked);
    }
  }
});