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显示隐藏密码框

2022-08-01 01:31:47 作者：互联网

<head>    
<style>
        .box{
            position: relative;
            width: 300px;
            border-bottom: 1px solid #ccc;
            margin: 100px auto;
        }
        .box input{
            width: 250px;
            height: 28px;
            border:0;
            outline: none;
        }
        .box img{
            position: absolute;
            width:20px;
            top: 8px;
            right:7px;

        }
    </style>
</head>
<body>
    <div class="box">
        <label for="">
            <img src="images/flase.png" alt="" >
        </label>
        <input type="password" name="" id="">
        <script>
            var img =document.querySelector('img')
            var input =document.querySelector('input')
            var flag =0
            // 点击一次falg进行变化才行
            img.onclick =function(){
                if(flag==0){
                input.type=Text
                img.src="images/open.png"
                flag= 1
                }else{
                    input.type='password'
                    img.src='images/flase.png'
                    flag = 0
                }
            }
        </script>

标签：box,显示,img,width,密码,flag,var,input,隐藏
来源： https://www.cnblogs.com/1jiayi/p/16538786.html