1.定义方法
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <script type="text/javascript" src="static/js/vue.min.js"></script> <title>组件</title> </head> <body> <div id="app01"> <today-weather></today-weather> <my-weather></my-weather> </div> <script> // 全局组件定义方法 Vue.component(‘today-weather‘, { template: ‘<div><h1>今天下雨，出不去啦,全局组件</h1></div>‘ }) var vm = new Vue({ el: ‘#app01‘, data: {}, // 局部组件定义方法 components: { ‘my-weather‘: { template: ‘<div><h1>今天下雨，出不去啦,局部组件</h1></div>‘ } } }) </script> </body> </html>
2.表行组件
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <script type="text/javascript" src="static/js/vue.min.js"></script> <title>表行组件</title> </head> <body> <div id="app01"> <table border="1"> <tr> <td>编号</td> <td>游戏名称</td> </tr> <!-- 表行组件的引用必须用is属性引入--> <tr is="my_row1"></tr> <tr is="my_row2"></tr> <tr is="my_row3"></tr> </table> </div> <script> Vue.component(‘my_row1‘, { template: ‘<tr><td>(1)</td><td>英雄岛</td></tr>‘ }) Vue.component(‘my_row2‘, { template: ‘<tr><td>(2)</td><td>地下城与勇士</td></tr>‘ }) Vue.component(‘my_row3‘, { template: ‘<tr><td>(3)</td><td>英雄联盟</td></tr>‘ }) let vm = new Vue({ el: ‘#app01‘, data: {} }) </script> </body> </html>
3.数据
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <script type="text/javascript" src="static/js/vue.min.js"></script> <title>组件数据</title> </head> <body> <div id="app01"> <div>今天的天气是：<my_weather></my_weather></div> </div> <script> Vue.component(‘my_weather‘, { template: ‘<span>{{today_weather}}</span>‘, // 组件中的数据必须以函数的返回值方式返回 data: function () { return { today_weather: ‘雨夹雪‘ } } }) let vm = new Vue({ el: ‘#app01‘, data: {} }) </script> </body> </html>
原文：https://www.cnblogs.com/wangdianchao/p/13307141.html