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pukirocks
07-04-2006, 06:10 PM
hi everybody, long time no see, but this site's still the best.
i have a problem a login webpage i've made with the login feature in DW, it works in localhost perfectly but on line i get this error
"No Database Selected" please help
thanks
Phalon
07-04-2006, 07:39 PM
it might help if you showed us some code or something to help us help you. anyway it sounds like in your php your trying to work with a table but forgot to put the line in, it looks something like this:
mysql_select_db("database"); //note database if the name of the table in the database your reffering to, whatever it's called
pukirocks
07-04-2006, 08:05 PM
thos is my code:


<php>
<?php require_once('CGI-BIN/brisas1.php'); ?>
<?php
// *** Validate request to login to this site.
session_start();

$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($accesscheck)) {
$GLOBALS['PrevUrl'] = $accesscheck;
session_register('PrevUrl');
}

if (isset($_POST['username'])) {
$loginUsername=$_POST['username'];
$password=$_POST['password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "index.php";
$MM_redirectLoginFailed = "incorrecto.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_somedatabase, $somedatabase);

$LoginRS__query=sprintf("SELECT username, password FROM users WHERE username='%s' AND password='%s'",
get_magic_quotes_gpc() ? $loginUsername : addslashes($loginUsername), get_magic_quotes_gpc() ? $password : addslashes($password));

$LoginRS = mysql_query($LoginRS__query, $alif5607) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";

//declare two session variables and assign them
$GLOBALS['MM_Username'] = $loginUsername;
$GLOBALS['MM_UserGroup'] = $loginStrGroup;

//register the session variables
session_register("MM_Username");
session_register("MM_UserGroup");

if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>login</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<div align="center">
<form ACTION="<?php echo $loginFormAction; ?>" name="form1" method="POST">
<table width="400" border="0" cellspacing="0" cellpadding="3">
<tr>
<td width="100">Username:</td>
<td><input name="username" type="text" id="username"></td>
</tr>
<tr>
<td width="100">Password:</td>
<td><input name="password" type="password" id="password"></td>
</tr>
<tr>
<td width="100">&nbsp;</td>
<td><input type="submit" name="Submit" value="Submit"></td>
</tr>
</table>
</form>
</div>

</head>

<body>

</body>
</html>
</php>
pukirocks
07-04-2006, 08:06 PM
thos is my code:



<?php require_once('CGI-BIN/brisas1.php'); ?>
<?php
// *** Validate request to login to this site.
session_start();

$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($accesscheck)) {
$GLOBALS['PrevUrl'] = $accesscheck;
session_register('PrevUrl');
}

if (isset($_POST['username'])) {
$loginUsername=$_POST['username'];
$password=$_POST['password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "index.php";
$MM_redirectLoginFailed = "incorrecto.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_somedatabase, $somedatabase);

$LoginRS__query=sprintf("SELECT username, password FROM users WHERE username='%s' AND password='%s'",
get_magic_quotes_gpc() ? $loginUsername : addslashes($loginUsername), get_magic_quotes_gpc() ? $password : addslashes($password));

$LoginRS = mysql_query($LoginRS__query, $alif5607) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";

//declare two session variables and assign them
$GLOBALS['MM_Username'] = $loginUsername;
$GLOBALS['MM_UserGroup'] = $loginStrGroup;

//register the session variables
session_register("MM_Username");
session_register("MM_UserGroup");

if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>login</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<div align="center">
<form ACTION="<?php echo $loginFormAction; ?>" name="form1" method="POST">
<table width="400" border="0" cellspacing="0" cellpadding="3">
<tr>
<td width="100">Username:</td>
<td><input name="username" type="text" id="username"></td>
</tr>
<tr>
<td width="100">Password:</td>
<td><input name="password" type="password" id="password"></td>
</tr>
<tr>
<td width="100">&nbsp;</td>
<td><input type="submit" name="Submit" value="Submit"></td>
</tr>
</table>
</form>
</div>

</head>

<body>

</body>
</html>
Phalon
07-05-2006, 08:00 PM
well, the only thing i can seem to find wrong at first glance is the line of code to actually connect to the mysql database.

example:
mysql_connect(localhost,"username","password");

or maybe it's in that reference at the top of the page, I'm really not to clear on everything this script is trying to do.
pukirocks
07-06-2006, 01:06 PM
thanks!!!!