vue233/06-v-if属性的使用/用户登录切换.html

40 lines
979 B
HTML

<!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>Document</title>
</head>
<body>
<div id="app">
<div>
<form action="https://www.baidu.com/s">
<div v-if="isChange">
<label for="">用户账号</label>
<input type="text" placeholder="请输入用户账户" key="username">
</div>
<div v-else>
<label for="">用户邮箱</label>
<input type="text" placeholder="请输入用户邮箱" key="email">
</div>
</form>
</div>
<button @click="ChangeModel()">切换</button>
</div>
</body>
<script src="../00-tools/JavaScript/vue.js"></script>
<script>
const vue=new Vue({
el:"#app",
data:{
isChange:true
},
methods: {
ChangeModel(){
this.isChange=!this.isChange
}
},
})
</script>
</html>