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Old March 9th, 2006, 09:51 AM
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Default begin php & mysql - chapter 12, user_form.php


This is driving me mad! For that 3 days ive checked the code for errors and it just dont work!

go to my web site, that i am doing for uni.

www.lsbuusedbookshop.co.uk

go to login. user name is 1234 and password 1234. i just says that that its incorrect , but the users in the DB. I duno what else to do , thought id ask people here the experts.

here the code... if any one can tell me why i be most greatful

<?php
session_start();
include "connect.inc.php";

if (isset($_POST['submit'])) {
  $query = "SELECT student_Id, password FROM members " .
           "WHERE student_Id = '" . $_POST['username'] . "' " .
           "AND password = (PASSWORD('" . $_POST['password'] . "'))";
  $result = mysql_query($query)
    or die(mysql_error());

 $row = mysql_fetch_array($result);

  if (mysql_num_rows($result) == 1) {
    $_SESSION['user_logged'] = $_POST['username'];
    $_SESSION['user_password'] = $_POST['password'];
    header ("Refresh: 5; URL=" . $_POST['redirect'] . "");
    echo "You are being redirected to your original page request!<br>";
    echo "(If your browser doesn't support this, " .
         "<a href=\"" . $_POST['redirect']. "\">click here</a>)";
  } else {
?>
<html>
<head>
<title>login_form</title>
</head>
<body>
<p>
  Invalid Username and/or Password<br>

  <form action="login_form.php" method="post">
    <input type="hidden" name="redirect"
      value="<?php echo $_POST['redirect']; ?>">
    Username: <input type="text" name="username"><br>
    Password: <input type="password" name="password"><br><br>
    <input type="submit" name="submit" value="submit">
  </form>
</p>
</body>
</html>
<?php
  }
} else {
  if (isset($_GET['redirect'])) {
    $redirect = $_GET['redirect'];
  } else {
    $redirect = "members.php";
  }
?>
<html>
<head>
<title>Beginning PHP5, Apache and MySQL</title>
</head>
<body>
<p>
  Login below by supplying your username/password...<br>
  Or <a href="register.php">click here</a> to register.<br><br>
  <form action="login_form.php" method="post">
    <input type="hidden" name="redirect"
      value="<?php echo $redirect; ?>">
    Username: <input type="text" name="username"><br>
    Password: <input type="password" name="password"><br><br>
    <input type="submit" name="submit" value="submit">
  </form>
</p>
</body>
</html>
<?php
}
?>

Plese anyone can help me , the project is in very shortly !!!

Thanks Jon




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Old March 9th, 2006, 09:57 AM
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Default


The actual code this relates to is the user_login form for chapt 12 of begin php apach,mysql web delvelopmt.

See ive have the register.php page working, this registers a user then sends them to the memebers area. so i no the connection to DB is ok as the register.php checks to see if the student id is in the DB then if not it adds to DB. Ive loaded my mysql admin and the users are in the DB.

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