lovecoding
/
VIP24


			
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							<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
    <h2>val的值为:{{val}}</h2>
    <input type="text" v-model="val">

    <h2>性别:{{sex}}</h2>
    <input type="radio" v-model="sex" value="男">
    <input type="radio" v-model="sex" value="女">
    
    <h2>爱好:{{hobby}}</h2>
    <input type="checkbox" v-model="hobby" value="羽毛球">
    <input type="checkbox" v-model="hobby" value="篮球">
    <input type="checkbox" v-model="hobby" value="rap">


    <input type="checkbox" v-model="isChecked"> 是否勾选<br>


    <select v-model="school">
      <option value="小学">小学</option>
      <option value="初中">初中</option>
      <option value="高中">高中</option>
    </select>
  </div>
  <script src="vue.js"></script>
  <script>
    /* 
    双向数据绑定 v-model
    数据变化->页面变化
    页面变化->数据变化
    */
    new Vue({
      el:'#app',
      data:{
        val:'哈哈哈哈哈哈',
        sex:'男',
        hobby:['rap'],
        isChecked: true,
        school:'小学'
      },
      methods:{
        
      }
    })
  </script>
</body>
</html>