vue v-model常规案例 

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  </head>

  <body>
    <div id="app">
      <p>{{ message }}</p>
      <!-- 点击label也可以选中 -->
      <label v-for="item in buf">
        <input type="checkbox" name="" id="" value="" :value="item" v-model="fruit" />{{item}}
      </label>
      <p>{{ fruit }}</p>
    </div>

    <script>
      const app = new Vue({
        el: '#app',
        data: {
          message: 'Hello Vue.js!',
          buf: ['苹果', '桃', '香蕉', '葡萄'],
          fruit: [],
        },
      })
    </script>
  </body>
</html>

posted @ 2021-07-05 15:46  thomas_blog  阅读(55)  评论(0)  编辑  收藏  举报