js密码框显示隐藏功能 js实现input密码框显示/隐藏功能

时间:2021-03-30 dq_095 人气:0

JavaScript实现input密码框显示/隐藏的功能，供大家参考，具体内容如下

实现代码：

<!DOCTYPE html>
<html>
<head>
 <title></title>
 <style type="text/css">
 .password{
 position: relative;
 width: 280px;
 height: 60px;
 }
 .password,.n-txtCss{
 display: flex;
 align-items: center;
 }
 .password .fa{
 position: absolute;
 right: 10px;
 top:15px;
 font-size: 20px;
 cursor: pointer;
 }

 .fa-eye-slash{
 margin-top: 6px;
 margin-left: 7px;
 width: 24px;
 height: 20px;
 background-image: url(./vivo_img/login/eye-password.png);
 background-repeat: no-repeat;
 background-size: 24px 17px;
 }
 .fa-eye{
 margin-top: 6px;
 width: 24px;
 margin-left: 7px;
 height: 20px;
 background-image: url(./vivo_img/login/eye-password-active.png);
 background-repeat: no-repeat;
 background-size: 24px 17px;

 }

 </style>
 <script type="text/javascript" src="js/jquery-1.12.4.min.js"></script>

</head>
<body>
 <dd class="password">
 <input type="password" name="" placeholder="设置密码：8-16位字母和数字" maxlength="16" style="outline: none;width: 240px;">
 <i class="fa fa-eye-slash"></i>
 </dd>
<script type="text/javascript">
 $(".password").on("click", ".fa-eye-slash", function () {
 $(this).removeClass("fa-eye-slash").addClass("fa-eye");
 $(this).prev().attr("type", "text");
 });
 
 $(".password").on("click", ".fa-eye", function () {
 $(this).removeClass("fa-eye").addClass("fa-eye-slash");
 $(this).prev().attr("type", "password");
 });
</script>
</body>
</html>

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