<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <style> .login{ border: 1px solid #E0E0E0; position: absolute; top: 200px; left: 30%; width: 390px; height: 310px; display: none; } .user input{ display: block; margin: 20px auto; width: 200px; height: 25px; font-size: 14px; text-indent: 32px; border-radius: 30px; border: 1px solid #BABABA; outline: none; } .user{ position: absolute; top: 130px; left: 90px; } .icon-user{ display: block; position: absolute; border-radius: 50px; top: 21px; left: 5px; width: 25px; height: 25px; overflow: hidden; } .icon-user img{ position: absolute; top: -14px; left: -12px; } .icon-pwd{ display: block; position: absolute; border-radius: 50px; top: 70px; left: 5px; width: 25px; height: 25px; overflow: hidden; } .icon-pwd img{ position: absolute; top: -55px; left: -13px; } .min{ position: absolute; top: 5px; right: 35px; width: 20px; height: 20px; z-index: 110; } .close-login{ position: absolute; top: 5px; right: 7px; width: 20px; height: 20px; z-index: 110; } .min-div{ position: absolute; bottom: 1px; width: 100px; height: 30px; background-color: #0894EC; color: #FFFFFF; text-align: center; line-height: 30px; display: none; } .min:hover{ cursor: pointer; border: 1px solid #FFFFFF; } .close-login:hover{ cursor: pointer; border: 1px solid #FFFFFF; } .min-div:hover{ cursor: pointer; opacity: 0.8; } #move{ position: absolute; top: 0; left: 0; width: 100%; height: 100px; z-index: 100; } #move:hover{ cursor: move; } .user button{ width: 200px; height: 30px; display: block; margin: 0px auto; border: 1px solid #0894EC; background-color: #0894EC; color: #FFFFFF; border-radius: 50px; } .user button:hover{ cursor: pointer; } </style> <script type="text/javascript" src="js/a.js" ></script> <script> //显示登录窗口 function loginShow(o){ document.getElementById("move_div").style.display = "block"; document.getElementById("btn").style.display = "none"; } //用户框获取焦点 function userFocus(){ var user = document.getElementById("userName"); user.style.borderColor = "#0894EC"; } //用户框失去焦点 function userBlur(){ var user = document.getElementById("userName"); user.style.borderColor = "#BABABA"; } //密码框获取焦点 function myFocus(){ var backimg = document.getElementById("backimg"); var pwd = document.getElementById("password"); backimg.src = "img/02.png"; pwd.style.borderColor = "#0894EC"; } //密码框失去焦点 function myBlur(){ var backimg = document.getElementById("backimg"); var pwd = document.getElementById("password"); backimg.src = "img/01.png"; pwd.style.borderColor = "#BABABA"; } //最小化 function min(){ document.getElementById("move_div").style.display = "none"; document.getElementById("min-div").style.display = "block"; } //最大化 function max(){ document.getElementById("move_div").style.display = "block"; document.getElementById("min-div").style.display = "none"; } //关闭窗口 function closeLogin(){ document.getElementById("move_div").style.display = "none"; document.getElementById("btn").style.display = "block"; } </script> </head> <body> <button id="btn" οnclick="loginShow()">登录</button> <div id="move_div" class="login"> <img id="backimg" src="img/01.png" /> <!--拖拽区域--> <div id="move" οnmοusedοwn="down()" οnmοuseup="up()" οnmοusemοve="move()"></div> <!--最小化--> <div id="min" class="min" οnclick="min()"></div> <!--关闭--> <div id="close-login" class="close-login" οnclick="closeLogin()"></div> <!--用户输入--> <div class="user"> <span class="icon-user"> <img src="img/login-ioc.jpg" /> </span> <span class="icon-pwd"> <img src="img/login-ioc.jpg" /> </span> <input id="userName" type="text" οnfοcus="userFocus()" οnblur="userBlur()"/> <input id="password" type="password" οnfοcus="myFocus()" οnblur="myBlur()" /> <button>登录</button> </div> </div> <!--最小化后显示区域--> <div id="min-div" class="min-div" οnclick="max()"> +用户登录 </div> </body>
</html>
代码小结：本次代码感觉难在js事件的巧用以及对图片的修改（要有耐心。。。）
当然我做的并不完美，拿不上台面，算是小练手
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