<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <script src="https://cdn.bootcss.com/vue/2.4.4/vue.min.js"></script> <style> </style> </head> <body> <div> <my-aaa></my-aaa> </div> <template> <h1 @click="change">{{msg}}</h1> <ul> <li v-for="val in arr"> {{val}} </li> </ul> </template> <script> var vm=new Vue({ el:'#box', components:{ 'my-aaa':{ data(){ return { msg:'welcome vue', arr:['apple','banana','orange'] } }, methods:{ change(){ this.msg='changed title'; } }, template:'#aaa' } } }); </script> </body> </html>
三、动态组件
动态组件:
<component :is="组件名称"></component>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <script src="https://cdn.bootcss.com/vue/2.4.4/vue.min.js"></script> <style> </style> </head> <body> <div> <input type="button" @click="a='aaa'" value="aaa组件"> <input type="button" @click="a='bbb'" value="bbb组件"> <component :is="a"></component> <!--<component :is="组件名称"></component>--> </div> <script> var vm=new Vue({ el:'#box', data:{ a:'aaa' }, components:{ 'aaa':{ template:'<h2>我是aaa组件</h2>' }, 'bbb':{ template:'<h2>我是bbb组件</h2>' } } }); </script> </body> </html>
运行效果：
