vue - v-if/v-show
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>隐藏和显示 </title>
<script src="../libs/vue.js"></script>
<style>
.list li {
display: flex;
justify-content: space-between;
padding: 10px;
border-bottom: 1px solid green;
}
.box {
width: 200px;
height: 200px;
border: 1px solid #000;
}
</style>
</head>
<body>
<div id="app">
<button @click="isBox=!isBox">切换显示</button>
<div class="box" v-show="n<=5">
n>5隐藏，小5的时候显示 <span>{{n}}</span>
<button @click="n+=1">n++</button>
</div>
</div>
<script>
const vm = new Vue({
el: "#app",
data: {
n: 0,
isBox: false
},
methods: {
}
})
</script>
</body>
</html>
