本文实例为大家分享了js实现点击弹窗弹出登录框的具体代码，供大家参考，具体内容如下
1 图片预览
2 index.html代码
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<!DOCTYPE html><html lang="zh"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>js点击弹窗弹出登录框代码</title> </head> <body> <style> *{ margin:0; padding:0; } button, input{ outline:none; } button, .login{ width:120px; height:42px; background:#f40; color:#fff; border:none; border-radius:6px; display: block; margin:20px auto; cursor: pointer; } .popOutBg{ width:100%; height:100%; position: fixed; left:0; top:0; background:rgba(0,0,0,.6); display: none; } .popOut{ position:fixed; width:600px; height:300px; top:50%; left:50%; margin-top:-150px; margin-left:-300px; background:#fff; border-radius:8px; overflow: hidden; display: none; } .popOut > span{ position: absolute; right:10px; top:0; height:42px; line-height:42px; color:#000; font-size:30px; cursor: pointer; } .popOut table{ display: block; margin:42px auto 0; width:520px; } .popOut caption{ width:520px; text-align: center; color:#f40; font-size:18px; line-height:42px; } .popOut table tr td{ color:#666; padding:6px; font-size:14px; } .popOut table tr td:first-child{ text-align: right; } .inp{ width:280px; height:30px; line-height:30px; border:1px solid #999; padding:5px 10px; color:#000; font-size:14px; border-radius:6px; } .inp:focus{ border-color:#f40; } @keyframes ani{ from{ transform:translateX(-100%) rotate(-60deg) scale(.5); } 50%{ transform:translateX(0) rotate(0) scale(1); } 90%{ transform:translateX(20px) rotate(0) scale(.8); } to{ transform:translateX(0) rotate(0) scale(1); } } .ani{ animation:ani .5s ease-in-out;} </style> <button type="button">登录</button> <div class="popOutBg"></div> <div class="popOut"> <span title="关闭"> x </span> <table> <caption>欢迎登录本网站</caption> <tr> <td width="120">用户名：</td> <td><input type="text" class="inp" placeholder="请输入用户名" /></td> </tr> <tr> <td>密码：</td> <td><input type="password" class="inp" placeholder="请输入密码" /></td> </tr> <tr> <td colspan="2"><input type="button" class="login" value="登录" /></td> </tr> </table> </div> <script type="text/javascript"> function $(param) { if (arguments[1] == true) { return document.querySelectorAll(param); } else { return document.querySelector(param); } } function ani() { $(".popOut").className = "popOut ani"; } $("button").onclick = function() { $(".popOut").style.display = "block"; ani(); $(".popOutBg").style.display = "block"; }; $(".popOut > span").onclick = function() { $(".popOut").style.display = "none"; $(".popOutBg").style.display = "none"; }; $(".popOutBg").onclick = function() { $(".popOut").style.display = "none"; $(".popOutBg").style.display = "none"; }; </script> </body></html> |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/qq_52916408/article/details/115269730
