vue2常用指令3 v-else-if
阿新 • • 發佈:2018-12-14
<html> <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="app"> <p>輸入對應成績的等級是:</p> <p v-if='score>=90'>優秀</p> <p v-else-if='score>=75'>良好</p> <p v-else-if='score>=60'>及格</p> <p v-else>不及格</p> <input type="text" v-model='score'> </div> <script type="text/javascript" src="../assets/js/vue.js"></script> <script> new Vue({ el:'#app', data () { return { score:'85', } } }) </script> </body> </html>