VUE v-model表单数据双向绑定完整示例

本文实例讲述了VUE v-model表单数据双向绑定。分享给大家供大家参考,具体如下:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue v-model双向绑定</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
  <textarea v-model = "message" placeholer = '请在此输入文字'></textarea>
  <span>{{message}}</span>
   </br>
  <input type="text" v-model="data.name"/>
  <span>姓名:{{data.name}}</span>
  </br>
  <input type="radio" id="boy" value="男" v-model="data.gender"/>
  <label for="boy">男</label>
  <input type="radio" id="girl" value="女" v-model="data.gender"/>
  <lable for="girl">女</lable>
  <span>{{data.gender}}</span>
  <br/>
  <input type="checkbox" id="item1" value="阅读" v-model="data.interest"/>
  <lable for="item1">阅读</lable>
  <input type="checkbox" id="item2" value="打球" v-model="data.interest"/>
  <lable for="item2">打球</lable>
  <input type="checkbox" id="item3" value="体操" v-model="data.interest"/>
  <lable for="checkbox">体操</lable>
  <br/>
  <span>{{data.interest}}</span>
  <select v-model="data.identity">
    <option value="java" selected>java</option>
    <option value="web">web</option>
    <option value="hr">hr</option>
  </select>
  <span>身份:{{data.identity}}</span>
  <!--select:用 v-for 渲染的动态选项:-->
  <select v-model="selected">
    <option v-for="option in options" v-bind:value="option.value">
      {{ option.text }}
    </option>
  </select>
  <span>Selected: {{ selected }}</span>
</div>
<script>
  new Vue({
    el: '#app',
    data: {
      message: '6',
      data: {
        name: '',
        gender: '',
        interest: [],
        identity: ''
      },
      selected: 'A',
      options: [
        { text: 'One', value: 'A' },
        { text: 'Two', value: 'B' },
        { text: 'Three', value: 'C' }
      ]
    }
  })
</script>
</body>
</html>

这里使用在线HTML/CSS/JavaScript代码运行工具http://tools..net/code/HtmlJsRun测试上述代码,可得如下运行结果:

VUE v-model表单数据双向绑定完整示例

希望本文所述对大家vue.js程序设计有所帮助。