作者：mobiledu2502885017 | 来源：互联网 | 2023-08-06 18:25
1 条件渲染
2 案例
根据分数显示优秀、良好、一般、不及格
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Titletitle>
<script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.12/vue.min.js">script>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.4.1/jquery.min.js">script>
<link href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js">script>
head>
<body>
<div id="app">
<h1 v-if="score>=90">优秀h1>
<h1 v-else-if="score>=80 && score<90">良好h1>
<h1 v-else-if="score>=60 && score<80">一般h1>
<h1 v-else>不及格h1>
div>
body>
<script>
let vm = new Vue({
el: '#app',
data: {
score:89
},
})
script>
html>
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