密码框眼睛 

<!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>
    <style>
        .box{
            position: relative;
            width: 400px;
            border-bottom: 1px solid #ccc;/*下边框*/
            margin: 10px auto;
           
        }
        .box input{
            width: 370px;
            height: 30px;
            border: 0;
            outline: none;/*取消边框*/
        }
        .box img{
            width: 24px;
            position: absolute;
            top: 10px;
            right: 5px;
        }
    </style>
</head>
<body>
    <div class="box">
        <label for="">
            <img @click="xianshi($event)" src="../js练习/lunbotu1.jpg" alt="" id="eye"/>
        </label>
        <input type="password" name="" id="pwd">
    </div>
</body>
</html>
<script>
    var eye=document.getElementById('eye');
    var paw=document.getElementById('pwd');
    var flag=0;//变量
    eye.onclick = function(){
        if(flag==o)
        pwd.type="text";
        eye.src ="";//点击之后重新换一张图片（看见密码是睁眼，看不见是闭眼）
        flag=1;//重新赋值
    }else{
        pwd.type="password";
        eye.src ="";//如果再点再换图片
        flag=0;//重新赋值
    }
</script>

 

posted @ 2022-01-05 19:39  多肉丸子  阅读(86)  评论(0)    收藏  举报