<!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"> <script src = "https://unpkg.com/vue/dist/vue.js" ></script> <title>Document</title> </head> <body> <div id="wrap"> <p v-if="seen">出来了</p> <button type="button" name="button" @click="change">{{message}}</button> </div> <script type="text/javascript"> var app = new Vue({ el:‘#wrap‘, data:{ seen:true, message:‘隐藏‘ }, methods:{ change:function(){ this.seen = !this.seen if (this.seen) { this.message = ‘隐藏‘ }else{ this.message = ‘显示‘ } } } }) // var date = new Date(); // console.log(date);//Tue Sep 26 2017 14:34:27 GMT+0800 (CST) // console.log(new Date().toLocaleString());//2017/9/26 下午2:34:27 // var d = new Date().getTime(); // console.log(d);//1506408973192 // console.log(new Date(d).toLocaleString());//2017/9/26 下午2:56 </script> </body> </html>
时间: 2024-10-05 01:18:06