You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
971 B
43 lines
971 B
<!DOCTYPE html> |
|
<html lang="en"> |
|
<head> |
|
<meta charset="UTF-8"> |
|
<title>条件渲染</title> |
|
<script type="text/javascript" src="../vue.js"></script> |
|
</head> |
|
<body> |
|
<div id="root"> |
|
<!-- 第一部分--> |
|
<!-- <h2 v-show="showSwitch">欢迎 {{name}}</h2>--> |
|
<!-- <h2 v-if="showIf">欢迎 {{name}}</h2>--> |
|
|
|
<!-- 第二部分--> |
|
<h2>n当前值为{{n}}</h2> |
|
<button @click="n++">n+1</button> |
|
<!-- <div v-if="n === 1">Test1</div>--> |
|
<!-- <div v-else-if="n === 2">Test2</div>--> |
|
<!-- <div v-else-if="n === 3">Test3</div>--> |
|
<!-- <div v-else>Pass</div>--> |
|
|
|
<!-- 第三部分--> |
|
<template v-if="n === 1"> |
|
<h2>Test-1</h2> |
|
<h2>Test-2</h2> |
|
<h2>Test-3</h2> |
|
</template> |
|
</div> |
|
</body> |
|
<script type="text/javascript"> |
|
Vue.config.productionTip = false |
|
const vm = new Vue({ |
|
el: "#root", |
|
data:{ |
|
name: '哈哈哈', |
|
showSwitch: true, |
|
showIf: true, |
|
n: 0, |
|
} |
|
}) |
|
|
|
</script> |
|
</html> |