abstract:<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Vue兩個(gè)數(shù)字相加</title> <script src="https://cdn.bo
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Vue兩個(gè)數(shù)字相加</title> <script src="https://cdn.bootcss.com/vue/2.6.10/vue.common.dev.js"></script> </head> <body> <div id="box"> 請(qǐng)輸入數(shù)字x: <input type="text" v-model.number="x"> <br> 請(qǐng)輸入數(shù)字y: <input type="text" v-model.number="y"> <br> 當(dāng)前x的值: <p>{{x}}</p> 當(dāng)前y的值: <p>{{y}}</p> 合計(jì)是: <p :style="red">{{total}}</p> </div> <script> new Vue({ //設(shè)置掛載點(diǎn) el: '#box', data: { x: '', y: '', red: 'color:red' }, computed: { total: function () { return (this.x + this.y); } } }) </script> </body> </html>
Correcting teacher:天蓬老師Correction time:2019-04-29 15:22:59
Teacher's summary:不看作業(yè) 都不知道我還錄過這個(gè)課程, 更多關(guān)于Vue.js的課程 , 可以到html.cn站上觀看, 有我錄制的完整的Vus.js入門課程