打开页面自动弹出登陆提示框_最优秀的QQ技术网_最专业的网络资源收集平台_小辉资源网分享_小刀娱乐网

打开页面自动弹出登陆提示框

2022-8-24 709 0

网页设置打开页面自动弹出登陆提示框代码分享

代码如下：

<!--小辉资源网 bbs.61ling.com-->
<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>打开页面自动弹出登陆提示框</title>
		<style>
			.login-header {
		            width: 100%;
		            text-align: center;
		            height: 30px;
		            font-size: 24px;
		            line-height: 30px;
		        }
		        
		        ul,
		        li,
		        ol,
		        dl,
		        dt,
		        dd,
		        div,
		        p,
		        span,
		        h1,
		        h2,
		        h3,
		        h4,
		        h5,
		        h6,
		        a {
		            padding: 0px;
		            margin: 0px;
		        }
		        
		        .login {
		            display: block;
		            width: 512px;
		            height: 280px;
		            position: fixed;
		            border: #ebebeb solid 1px;
		            left: 50%;
		            top: 50%;
		            background: #ffffff;
		            box-shadow: 0px 0px 20px #ddd;
		            z-index: 9999;
		            transform: translate(-50%, -50%);
		        }
		        
		        .login-title {
		            width: 100%;
		            margin: 10px 0px 0px 0px;
		            text-align: center;
		            line-height: 40px;
		            height: 40px;
		            font-size: 18px;
		            position: relative;
		            cursor: move;
		        }
		        
		        .login-input-content {
		            margin-top: 20px;
		        }
		        
		        .login-button {
		            width: 50%;
		            margin: 30px auto 0px auto;
		            line-height: 40px;
		            font-size: 14px;
		            border: #ebebeb 1px solid;
		            text-align: center;
		        }
		        
		        .login-bg {
		            display:block;
		            width: 100%;
		            height: 100%;
		            position: fixed;
		            top: 0px;
		            left: 0px;
		            background: rgba(0, 0, 0, .3);
		        }
		        
		        a {
		            text-decoration: none;
		            color: #000000;
		        }
		        
		        .login-button a {
		            display: block;
		        }
		        
		        .login-input input.list-input {
		            float: left;
		            line-height: 35px;
		            height: 35px;
		            width: 350px;
		            border: #ebebeb 1px solid;
		            text-indent: 5px;
		        }
		        
		        .login-input {
		            overflow: hidden;
		            margin: 0px 0px 20px 0px;
		        }
		        
		        .login-input label {
		            float: left;
		            width: 90px;
		            padding-right: 10px;
		            text-align: right;
		            line-height: 35px;
		            height: 35px;
		            font-size: 14px;
		        }
		        
		        .login-title span {
		            position: absolute;
		            font-size: 12px;
		            right: -15px;
		            top: -25px;
		            background: #ffffff;
		            border: #CCCCCC solid 1px;
		            width: 40px;
		            height: 40px;
		            border-radius: 25%;
		        }
		    </style>
	</head>
	<body>
		<div class="login-header"><a id="link" href="javascript:;">点击弹出登录框</a></div>
		<div id="login" class="login">
			<div id="title" class="login-title">登录会员
				<span><a id="closeBtn" href="javascript:void(0);" class="close-login">关闭</a></span>
			</div>
			<div class="login-input-content">
				<div class="login-input">
					<label>用户名：</label>
					<input type="text" placeholder="请输入用户名" name="info[username]" id="username" class="list-input">
				</div>
				<div class="login-input">
					<label>登录密码：</label>
					<input type="password" placeholder="请输入登录密码" name="info[password]" id="password" class="list-input">
				</div>
			</div>
			<div id="loginBtn" class="login-button"><a href="javascript:void(0);" id="login-button-submit">登录会员</a></div>
		</div>
		<!-- 遮盖层 -->
		<div id="bg" class="login-bg"></div>
		<script>
			// 1. 获取元素
			var login = document.querySelector('.login');
			var mask = document.querySelector('.login-bg');
			var link = document.querySelector('#link');
			var closeBtn = document.querySelector('#closeBtn');
			var title = document.querySelector('#title');
			// 2. 点击弹出层这个链接 link  让mask 和login 显示出来(www.61ling.com)
			link.addEventListener('click', function() {
				mask.style.display = 'block';
				login.style.display = 'block';
			})
			// 3. 点击 closeBtn 隐藏 mask 和 login 
			closeBtn.addEventListener('click', function() {
				mask.style.display = 'none';
				login.style.display = 'none';
			})
			// 4. 开始拖拽
			// (1) 当鼠标按下， 获得鼠标在盒子内的坐标
			title.addEventListener('mousedown', function(e) {
				var x = e.pageX - login.offsetLeft;
				var y = e.pageY - login.offsetTop;
				// (2) 鼠标移动的时候，把鼠标在页面中的坐标减去，鼠标在盒子内的坐标就是模态框的left和top值(www.61ling.com)
				document.addEventListener('mousemove', move)
 
				function move(e) {
					login.style.left = e.pageX - x + 'px';
					login.style.top = e.pageY - y + 'px';
				}
				// (3) 鼠标弹起，鼠标移动事件移除
				document.addEventListener('mouseup', function() {
					document.removeEventListener('mousemove', move);
				})
			})
		</script>
	</body>
</html>

Plugins by frpkj.com

下载地址：

文件名称：打开页面自动弹出登陆提示框

文件大小：43KB适用版本：PC

更新日期：2022-08-24作者信息：小辉网络

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