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    <p>First of all:</p> <pre><code> // User pressed "Login" if (count($_POST)) { $result = mysql_query("SELECT id FROM users WHERE username = '".mysql_real_escape_string($_POST['username'])."' AND password = '".mysql_real_escape_string($_POST['password'])."' "); if (mysql_num_rows($result) == 0) { $error = '&lt;script&gt;alert("Wrong username and/or password.\nTry again.") &lt;/script&gt;'; } else { $_SESSION['id'] = mysql_result($result, 0, 'id'); header("Location: login.php"); mysql_query("UPDATE users SET session_key = '".md5($_SERVER['REMOTE_ADDR'])."'"); setcookie("autologin", md5($_SERVER['REMOTE_ADDR']), time()+3600); } } </code></pre> <p>In the last section where you have written:</p> <pre><code>header("Location: login.php"); </code></pre> <p>You are updating database and setting cookie, after you are redirecting the user by header function. So your code never updates and set that cookie. Change it to:</p> <pre><code> // User pressed "Login" if (count($_POST)) { $result = mysql_query("SELECT id FROM users WHERE username = '".mysql_real_escape_string($_POST['username'])."' AND password = '".mysql_real_escape_string($_POST['password'])."' "); if (mysql_num_rows($result) == 0) { $error = '&lt;script&gt;alert("Wrong username and/or password.\nTry again.") &lt;/script&gt;'; } else { $_SESSION['id'] = mysql_result($result, 0, 'id'); mysql_query("UPDATE users SET session_key = '".md5($_SERVER['REMOTE_ADDR'])."'"); setcookie("autologin", md5($_SERVER['REMOTE_ADDR']), time()+3600); header("Location: login.php"); } } </code></pre>
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    1. USKrishna Kant Sharma
    1. USKrishna Kant Sharma
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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