<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <input type="text" id="inp" value="明天我們要有好的心情才可以學到更多的知識,但是我發(fā)現(xiàn)最近深圳校區(qū)你們軍哥變帥了!"><br/> <select name="" id="" onchange="check()"> <option value="">南寧</option> <option value="">廣州</option> <option value="">深圳</option> <option value="">鄭州</option> </select> <input type="radio" name="sex" value="0" onchange="check()">女 <input type="radio" name="sex" value="1" onchange="check()">男 <input type="radio" name="sex" value="2" onchange="check()">保密 <input type="radio" name="sex" value="3" onchange="check()">旺儒 <input type="checkbox" name="lovegood" value="0" onchange="check()" >打豆豆<br/> <form action="http://www.baidu.com" method="post" onsubmit="return test()" onreset="return confirm('你確定要重置嗎')"> <input type="text" name="username" id="username" onblur="user()"><br/> <input type="password" name="password" id="pwd" onblur="zzz()"><br/> <input type="submit"> <input type="reset"> </form> </body> <script> // var bool = confirm('你確定要重置嗎'); // alert(bool); var inp = document.getElementById('inp'); var username = document.getElementById('username'); var pwd = document.getElementById('pwd'); //選中事件 inp.onselect = function(){ alert('你選中了文本'); } function check(){ alert('改變了選項') } function user(){ var str = username.value; if(str.match(/^\w{4,8}$/) == null){ return false; }else{ return true; } } function zzz(){ var pstr = pwd.value; if(pstr.length >= 6){ return true; }else{ return false; } } function test(){ return user()&&zzz(); } </script> </html>
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