php 用户注册页面代码
php 用户注册页面代码 这款用户注册程序是一款包括有数据库,注册页面,注册js 验证是一款完整理的php+mysql实用的用户注册代码。
php教程 用户注册页面代码
这款用户注册程序是一款包括有数据库教程,注册页面,注册网页特效 验证是一款完整理的php+mysql教程实用的用户注册代码。
*/
$conn=mysql_connect('localhost','root','root')or die('数据库连接错误');
mysql_select_db('demo',$conn);
mysql_query("set names 'gbk'");
//检测会员名称是否存在if($_post[username]){
$sql="select * from users where username='$_post[username]'";
$res=mysql_query($sql)or die("查询失败!");
$us=$_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 "该会员名已经存在!";
}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("注册失败");
echo "<script>alert('注册成功');location.href='login.php'</script>";
}
}
?>
var username = document.regform.username.value;
var pwd =document.regform.password.value;
var repwd=document.regform.repassword.value;if(username==""){
alert("请输入用户名!");
return false;
}
if(pwd==""){
alert("请输入密码!");
return false;
}
if(repwd != pwd){
alert("两次填写的密码不相同!");
return false;
}
}
var name = document.getelementbyid('username'); //获取用户名文本框
var span = document.getelementbyid('name_info'); //获取用于显示结果的span标记
if(name.value.length span.style.color = '#ff0000'; //设置span标记内的字体颜色为红色
span.innerhtml = '用户名长度不能少于4个字符!'; //span标记内容
return false;
}
var xmlhttp = createxmlhttprequest();//创建异步请求对象
var time = new date().gettime();
var url = 'regval.php?name=' + name.value + '&tmp=' + time;//构造出请求地址
xmlhttp.open("get",url,true); //建立一个异步请求
//这里我们使用get方式请求
xmlhttp.onreadystatechange = function(){ //监视请求状态
span.style.color = '#ff9900';
span.innerhtml = '查询中,请稍候!';if(xmlhttp.readystate == 4 && xmlhttp.status == 200){
alert(xmlhttp.responsetext+"........");
if(xmlhttp.responsetext.indexof('no') != -1){ //如果服务器返回的信息中有nospan.style.color = '#cb2121'; //设置span标记颜色为红色
span.innerhtml = '用户名[' + name.value + ']已经被别的用户使用!';
//document.regform.username.value="";
}else{//如果返回信息中没有nospan.style.color = '#00a800';//设置颜色为绿色
span.innerhtml = '恭喜您,该用户名未被注册!';
}
return true;
delete xmlhttp; //删除请求对象
}
}xmlhttp.send(null); //发送请求
}
/*
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', '武汉');
insert into `users` values ('2', 'root', '63a9f0ea7bb98050796b649e85481845', '0', '20', '1244249796', '8888888', '8888888@163.com', '中国');
insert into `users` values ('3', 'www.bKjia.c0m', '96e79218965eb72c92a549dd5a330112', '0', '20', '1244249796', '8888888', '8888888@163.com', '中国');
本教程下载地址
http://down.bKjia.c0m/down/code/php/xinwenxitong/2010/0812/20183.html

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