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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">男
- <input type="radio" v-model="sex" value="女">女
- <h2>爱好: {{hobby}}</h2>
- <input type="checkbox" value="篮球" v-model="hobby">篮球
- <input type="checkbox" value="羽毛球" v-model="hobby">羽毛球
- <input type="checkbox" value="排球" v-model="hobby">排球
- <br>
- <select name="" id="" 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
- 数据变化-> 页面变化
- 页面变化-> 数据变化
- */
- var app = new Vue({
- el: '#app',
- data: {
- val: '2',
- sex: '男',
- hobby:['篮球'],
- school: '小学'
- },
- methods:{
- }
- })
- </script>
- </body>
- </html>
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