demo:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>vue入门</title>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.js"></script>
</head>
<body>
<div id="first">
<div v-show="show">看到啦</div>
<button @click="handleclick">按钮</button>
</div>
<script>
new Vue({
el:"#first",
data:{
show:true
},
methods:{
handleclick:function(){
this.show=!this.show;
}
}
})
</script>
</body>
</html>
效果：
2018-05-02 00:04:15