让输入的密码以星号的样式显示

最新推荐文章于 2025-05-25 13:12:13 发布

转载最新推荐文章于 2025-05-25 13:12:13 发布 · 2k 阅读

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/iriliguo/p/6430644.html

文章标签：

#数据库 #java #c#

本文介绍了一个简单的网页设计案例，利用Bootstrap框架创建了一个密码重置功能页面，包括学号和密码显示，并通过JavaScript实现了密码重置及确认功能。

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<!DOCTYPE html>
<html lang="zh-cn">

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Bootstrap 101 Template</title>

    <!-- Bootstrap -->
    <link rel="stylesheet" href="../../css/bootstrap.min.css">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
    <script src="http://cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
    <script src="http://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
    <style>

.basic {
    margin: 0 auto;
    border: 5px solid;
    width: 260px;
    padding: 10px;
    margin-top: 70px;
    -webkit-border-radius:5px;
    -moz-border-radius:5px;
    border-radius:5px;
}
        #btn {
            margin-top: 1px;
            margin-left: 48%;
            background: #222222;
            color: white;
        }
        #confirm {
            margin-left: 5px;
        }
        #frame{
            position: relative;
        }
        img {
            position: absolute;
            width: 80px;
            height:80px;
            left: 30%;
        }
    </style>
</head>

<body>

<div id="frame">

<form class="form-horizontal basic" role="form" >

        <label>学号:</label><label >160109001</label><br/>
        <label>密码:</label><label id="pwd" TextMode="Password" >*******</label>

</form>
<button type="button" class="btn " id="btn">密码重置</button><button type="button" class="btn " id="confirm">确定</button>


</div>

<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="../../js/jquery-1.11.1.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="../../js/bootstrap.min.js"></script>
<script>
    $(function () {
        $("#btn").click(function () {

            var pwd = $("#pwd");
            var txt = pwd.text();
            var input = $("<input type='password'value='" + txt + "'/>");
            pwd.html(input);
            $("#confirm").click(function () {
                var v = $(input).val();
                pwd.text(v);
                $("#pwd").prop("pwd",v);
                $("#pwd").html("********");
            })
        })

        $("#pwd").prop("pwd","123456");//新增一个属性存密码


    })
</script>

</body>

</html>