密码的显示与隐藏(js)
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> .box { width: 400px; border-bottom: 1px solid #ccc; margin: 100px auto; position: relative; } .box input { width: 370px; height: 30px; border: 0; outline: none; } .box img { position: absolute; top: 2px; right: 2px; width: 24px; } </style> </head> <body> <div class="box"> <label><img src="../apiimg/闭眼.png" id="eye" alt=""></label> <input type="password" id="pwd" name="" /> </div> <script type="text/javascript"> //获取元素 var eye = document.getElementById(eye); var pwd = document.getElementById(pwd); //注册事件 程序处理 var flag = 0; eye.onclick = function() { // 点击一下flag变化 if (flag == 0) { pwd.type = text; eye.src = ../apiimg/眼睛.png; flag = 1; //赋值 } else { pwd.type = password; eye.src = ../apiimg/闭眼.png; flag = 0; } } </script> </body> </html>
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