vue實現選項卡
阿新 • • 發佈:2021-02-06
技術標籤:vue
選項卡
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.12/vue.js" ></script>
<style>
#app>div{
width: 200px;
height: 300px;
border: 1px solid red;
}
.active{
background-color: blue;
}
</style>
</head>
<body>
<div id="app">
<button v-for="(item,index) in list" @click="num=index" :class="{active:index===num}">{{item}}</button>
<div class="wq" v-for="(item,index) in list1" v-show="index===num?true:false">{{item}}</div>
</div>
<script >
new Vue({
el:"#app",
data:{
num:0,
list:['1','2','3'],
list1:['111111','2222222','3333333']
}
})
</script>
</body>
</html>
效果圖