4vue 屬性繫結
阿新 • • 發佈：2020-08-01
屬性繫結v-bind
<!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> </head><body> <div id = "app1"> <div> <a v-bind:href="url">百度</a> <button v-on:click="handle">切換</button> </div> </div> <script src="vue.js"></script> <script> var vue1= new Vue({ el: '#app1', data:{ url:'http://www.baidu.com' }, methods:{ handle:function(){ this.url='http://www.xiaomi.com' } } }) </script> </body> </html>
v-model底層用到了v-bind屬性繫結和v-on事件繫結