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Vue.js实现的表格增加删除demo示例

更新时间:2020-07-11 01:42:01 作者:startmvc
本文实例讲述了Vue.js实现的表格增加删除demo。分享给大家供大家参考,具体如下:Vue.js是

本文实例讲述了Vue.js实现的表格增加删除demo。分享给大家供大家参考,具体如下:

Vue.js是当下很火的一个JavaScript MVVM库,它是以数据驱动和组件化的思想构建的。相比于Angular.js,Vue.js提供了更加简洁、更易于理解的API,使得我们能够快速地上手并使用Vue.js。

使用本站在线HTML/CSS/JavaScript代码运行工具http://tools.jb51.net/code/HtmlJsRun,得到如下所示的运行效果:

具体代码如下:


<!DOCTYPE html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title>Vue.js小demo</title>
 <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" rel="external nofollow" >
 <style>
 label{float:left;line-height: 34px;}
 .panel-body{
 margin:30px auto;
 }
 </style>
</head>
<body>
<!-- 这是我们的view -->
<div class="col-md-6">
 <div class="panel panel-default" id="app" >
 <div class="panel-body">
 <div class="form-group">
 <label class="col-md-2 control-label">Name:</label>
 <input type="text" class="col-md-9 form-control" v-model="newPerson.name"/>
 </div>
 <div class="form-group">
 <label class="col-md-2 control-label">Age:</label>
 <input type="text" class="col-md-9 form-control" v-model="newPerson.age">
 </div>
 <div class="form-group">
 <label class="col-md-2 control-label">Sex:</label>
 <select class="col-md-9 form-control" v-model="newPerson.sex">
 <option value="Male">Male</option>
 <option value="Female">Female</option>
 </select>
 </div>
 <div class="form-group">
 <label class="col-md-8"></label>
 <button class="col-md-3" @click="createPerson">Create</button>
 </div>
 </div>
 <div class="panel-body">
 <table class="table text-center">
 <thead>
 <tr >
 <th class="text-center">Name</th>
 <th class="text-center">Age</th>
 <th class="text-center">Sex</th>
 <th class="text-center">Delete</th>
 </tr>
 </thead>
 <tbody>
 <tr v-for="person in people">
 <td>{{ person.name }}</td>
 <td>{{ person.age }}</td>
 <td>{{ person.sex }}</td>
 <td><button v-on:click="delPerson($index)">Delete</button></td>
 </tr>
 </tbody>
 </table>
 </div>
 </div>
</div>
</body>
<script src="https://cdn.bootcss.com/vue/2.2.6/vue.js"></script>
<script>
//创建一个Vue实例或"ViewModel",它连接view与model
var vm = new Vue({
 el: '#app',
 data: {
 newPerson: {
 name: '',
 age: '',
 sex: 'Male'
 },
 people: [{
 name: 'Jack',
 age: 30,
 sex: 'Male'
 }, {
 name: 'Bill',
 age: 26,
 sex: 'Male'
 }, {
 name: 'Tracy',
 age: 22,
 sex: 'Female'
 }, {
 name: 'Chris',
 age: 36,
 sex: 'Male'
 }]
 },
 methods:{
 createPerson: function(){
 this.people.push(this.newPerson);
 // 添加完newPerson对象后,重置newPerson对象
 this.newPerson = {name: '', age: '', sex: 'Male'}
 },
 delPerson: function(index){
 // 删一个数组元素
 this.people.splice(index,1);
 }
 }
});
</script>
</html>

希望本文所述对大家vue.js程序设计有所帮助。

Vue.js 表格 增加 删除 demo