vue.js 添加信息
Posted MiraclesGG
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style type="text/css"> .isFinished{color:red;} </style> <script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script> <script type="text/javascript"> window.onload = function () { new Vue ({ el: ‘#app‘, data: { title: ‘this is title demo‘, items: [], newItem: ‘‘, }, methods:{ finished: function (item) { item.isFinished = !item.isFinished; }, add: function () { this.items.push({ label: this.newItem, isFinished: false, }); this.newItem = ‘‘; } }, }) } </script> </head> <body> <div id=‘app‘> <input type="text" v-model=‘newItem‘ v-on:keyup.enter="add"> <p v-text=‘title‘></p> <div v-for="item in items"> <li v-text="item.label" v-bind:class="{isFinished: item.isFinished}" v-on:click="finished(item)"></li> </div> </div> </body> </html>
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