VUE v-model表单数据双向绑定完整示例

2019-11-19 12:14:57

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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.VeVB.COm/code/HtmlJsRun测试上述代码，可得如下运行结果：