【发布时间】:2009-12-09 18:14:27
【问题描述】:
我正在尝试使用登录表单连接到数据库。目前数据库中只有一个用户,但是当按下提交时,页面似乎只是刷新,并没有按照应有的方式重定向到主页。这是我的代码:
<html>
<head><title>Login</title></head>
<body>
<?php
ob_start();
include('connect.php');
$handle = mysql_connect($hostname, $username, $password)or die("cannot connect");
$error = mysql_select_db($databasename,$handle);
$myusername=$_POST['username'];
$mypassword=$_POST['password'];
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$sql="SELECT * FROM $tablename WHERE UserName='$myusername' and Password='$mypassword'";
$result=mysql_query($sql);
$count=mysql_num_rows($result);
if($count==1){
session_register("username");
session_register("password");
header("Location: home.php");
}
else {
echo "Wrong Username or Password";
}
?>
<form action='LoginREAL.php'
method='POST' style='margin: .5in'>
<p><label for='user_name' style='font-weight: bold;
padding-bottom: 1em'>USER ID: </label>
<input type='text' name='username' id='username'
value='' /></p>
<p><label for='password' style= 'font-weight: bold'>Password: </label>
<input type='password' name='password' id='password'
value='' /></p>
<p><input type='submit' value='Login'> </p>
<input type='hidden' name='sent' value='yes'/>
<a href= "/home/jparry2/public_html/register.php">Register</a>
</form>
</body>
</html>
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