Jeg har lavet dette simple login, som sagtens kunne laves
bedre.. men det virker:
Login.php:
<?php
session_start();
$_SESSION['user'] = '';
$_SESSION['password'] = '';
$_SESSION['verified'] = '';
if (($usr!='') and ($psw!=''))
{
$_SESSION['user'] = $usr;
$_SESSION['password'] = $psw;
mysql_connect("10.0.0.4", "admin", "pass");
mysql_select_db("database");
$query = "select navn, navn_id from member
where password = lower('$psw')
and name = lower('$usr')";
$resultat = mysql_query($query);
if (mysql_num_rows($resultat) > 0)
{
$_SESSION['verified'] = "ok";
$mit = mysql_fetch_row($resultat);
$mit_id = $mit[1];
$_SESSION['memberid'] = $mit_id;
header("Location:members.php");
}
else{}
}
if ($logout){header("Location:login.php");}
?>
<HTML>
<HEAD>
<link rel='stylesheet' type='text/css' href='classes.css'>
</HEAD>
<BODY>
<CENTER>
<FORM method='post' name='login'>
<TABLE BGCOLOR='#AAAAAA' BORDER='5' >
<TR><TD>User:</TD><TD><input type=text name='usr' ></TD></TR>
<TR><TD>Password:</TD><TD><input type='password' name='psw'></TD></TR>
<TR><TD></TD><TD><span ALIGN='left'><FONT SIZE='1'>Members only!</FONT></span><div ALIGN='right'><input type='submit' value='Login'></div></TD></TR>
</TABLE>
</FORM>
<SCRIPT LANGUAGE='javascript'>
window.onload = SetFocus;
function SetFocus(){document.login.usr.focus();}
</script>
</CENTER>
</BODY>
</HTML>
members.php:
<?php
session_start();
if ($_SESSION['verified'] != "ok")
{
echo("<BR><BR><BR><BR><BR>Login failed please try again!<BR><BR>
Please try : <a HREF='login.php' TARGET='_parent'>Login</a>");
exit;
}
$user = $_SESSION['user'];
?>
<HTML>
<BODY VLINK='#0000FF' ALINK='#0000FF'>
<center>
<HR>
<h3>Velkommen <b>".$user."</b>.</h3><BR>
</BODY>
</HTML>
