| 代碼如下 |
複製代碼 |
$conn=mysql_connect('localhost','root','root')or die('資料庫連接錯誤'); mysql_select_db('demo',$conn); mysql_query("set names 'gbk'"); //檢測會員名稱是否存在 if($_post[username]){ $sql="select * from users where username='$_post[username]'"; $res=mysql_query($sql)or die("查詢失敗!"); $us=$_get[name]; echo $us."222222"; $ps教程= md5($_post[password]); $sex=$_post['sex']; $age=$_post['age']; $qq=$_post['qq']; $phone=$_post['phone']; $email=$_post['email']; $address=$_post['address']; if(is_array(mysql_fetch_row($res))){ echo "該會員名已經存在!"; }else{ $sql="insert into users (username,password,sex,age,qq,phone,email,address) values ('$us','$ps',$sex,$age,$qq,'$phone','$email','$address')"; echo $sql; mysql_query($sql)or die("註冊失敗"); echo "<script>alert('註冊成功');location.href='login.php'</script>"; } } ?> <script language="網頁特效" type="text/javascript"> function docheck(){ var username = document.regform.username.value; var pwd =document.regform.password.value; var repwd=document.regform.repassword.value; if(username==""){ alert("請輸入使用者名稱!"); return false; } if(pwd==""){ alert("請輸入密碼!"); return false; } if(repwd != pwd){ alert("兩次填寫的密碼不相同!"); return false; } } </script> <script language="javascript"> function createxmlhttprequest(){ var xmlhttp; if(window.activexobject){ xmlhttp = new activexobject("microsoft.xmlhttp"); }else{ xmlhttp = new xmlhttprequest(); } //return xmlhttp; } function checkname(){ var name = document.getelementbyid('username'); //擷取使用者名稱文字框 var span = document.getelementbyid('name_info'); //擷取用於顯示結果的span標記 if(name.value.length <= 4){ span.style.color = '#ff0000'; //設定span標記內的字型顏色為紅色 span.innerhtml = '使用者名稱長度不能少於4個字元!'; //span標記內容 return false; } var xmlhttp = createxmlhttprequest();//建立非同步請求對象 var time = new date().gettime(); var url = 'regval.php?name=' + name.value + '&tmp=' + time;//構造出請求地址 xmlhttp.open("get",url,true); //建立一個非同步請求 //這裡我們使用get方式請求 xmlhttp.onreadystatechange = function(){ //監視請求狀態 span.style.color = '#ff9900'; span.innerhtml = '查詢中,請稍候!'; if(xmlhttp.readystate == 4 && xmlhttp.status == 200){ alert(xmlhttp.responsetext+"........"); if(xmlhttp.responsetext.indexof('no') != -1){ //如果伺服器返回的資訊中有no span.style.color = '#cb2121'; //設定span標記顏色為紅色 span.innerhtml = '使用者名稱[' + name.value + ']已經被別的使用者使用!'; //document.regform.username.value=""; }else{//如果返回資訊中沒有no span.style.color = '#00a800';//設定顏色為綠色 span.innerhtml = '恭喜您,該使用者名稱未被註冊!'; } return true; delete xmlhttp; //刪除請求對象 } } xmlhttp.send(null); //發送請求 } </script> <form action="regval.php" method="post" onsubmit="return docheck()" name="regform"> 會員名稱: <input type="text" name="username" value="" id="username" onblur="checkname()"/> <span id="name_info"></span> <br> 密 碼: <input type="password" name="password" value=""/><br> 確認密碼: <input type="password" name="repassword" value=""/><br> 性別: 男:<input name="sex" type="radio" value="0" checked="checked"/> 女:<input name="sex" type="radio" value="1"/><br> 年齡:<input type="text" name="age" value=""/><br> qq:<input type="text" name="qq" value=""/><br> 電話:<input type="text" name="phone" value=""/><br> email:<input type="text" name="email" value=""/><br> 地址:<input type="text" name="address" value=""/><br> <input type="submit" name="sub" value="註冊"/> <input type="reset" name="re" value="取消"/> </form> |
<?
/*
drop table if exists `users`;
create table `users` (
`id` int(10) not null auto_increment,
`username` varchar(50) not null,
`password` varchar(50) not null,
`sex` int(1) not null default '0',
`age` int(10) not null,
`qq` int(15) default null,
`phone` varchar(50) default null,
`email` varchar(50) default null,
`address` varchar(100) default null,
primary key (`id`)
) engine=innodb auto_increment=4 default charset=gbk;
-- ----------------------------
-- records of users
-- ----------------------------
insert into `users` values ('1', 'admin', '21232f297a57a5a743894a0e4a801fc3', '0', '22', '379559090', '666666', '666666@163.com', '武漢');
insert into `users` values ('2', 'root', '63a9f0ea7bb98050796b649e85481845', '0', '20', '1244249796', '8888888', '8888888@163.com', '中國');
insert into `users` values ('3', 'www.111cn.net', '96e79218965eb72c92a549dd5a330112', '0', '20', '1244249796', '8888888', '8888888@163.com', '中國');
本教程下載地址
http://down.111cn.net/down/code/php/xinwenxitong/2010/0812/20183.html