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v-show指令:切换元素的显示与隐藏

2022-08-10 16:24:00 爱雨天

 

 

 

 

<!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">
        <input type="button" value="切换" @click="changeIsShow">
        <img v-show="isShow" src="许嘉茵1.png" alt="">
        <img v-show="age>=18 " src="许嘉茵1.png" alt="">
    
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script>
        var app=new Vue({
            el:"#app",
            data:{
                isShow:false,
                age:17

            },
            methods:{
                changIsShow:function(){
                    this.isShow=!this.show;
                }

            },
                
             
            }
        
        )
    </script>
</body>
</html>

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本文为[爱雨天]所创,转载请带上原文链接,感谢
https://blog.csdn.net/weixin_52634719/article/details/126151025