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POCan't display id in the url and data inserted into database appear blank
 

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    <p>I want to get get id at the url. It displays the name of id variable instead of displaying the id. I also want eventid, event, venue and username to be inserted into the database, but event and username shows blank but the id increases. Whats the problem ?</p> <pre><code>&lt;?php require 'database.php'; $qry = "SELECT b.event_id, b.event, b.venue, u.username, s.name, s.gender, s.email, s.phone FROM bulletin b JOIN unite u JOIN student s WHERE b.event_id = u.event_id AND u.username = s.username ORDER BY event_id"; $result = mysql_query($qry) OR die (mysql_error()); while ($row = mysql_fetch_row($result)){ $eventid = $row[0]; $event = $row[1]; $venue = $row[2]; $username = $row[3]; $name = $row[4]; $gender = $row[5]; $email = $row[6]; $phone = $row[7]; ?&gt; &lt;tr&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[0]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[1]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[2]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[3]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[4]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[5]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[6]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt;&lt;?php echo $row[7]; ?&gt;&lt;/center&gt;&lt;/td&gt; &lt;td&gt;&lt;center&gt; &lt;br&gt;&lt;form method="post" action="attend.php?eventid=&lt;?php echo $row['event_id']; ?&gt;" name="event_form1" target="_top"&gt; &lt;input type="submit" name="submit" value=" Attend "&gt;&lt;/form&gt;&lt;/br&gt; &lt;br&gt;&lt;form method="post" action="not_attend.php" name="event_form1" target="_top"&gt; &lt;input type="submit" name="submit" value=" Not Attend "&gt;&lt;/form&gt;&lt;/center&gt;&lt;/br&gt; &lt;/td&gt; &lt;/tr&gt; &lt;?php } ?&gt; </code></pre> <p>attend.php</p> <pre><code>&lt;?php session_start(); require 'database.php'; $events= $_GET['eventid']; $qry = "INSERT INTO attend (event_id, name_event, username) VALUES ('$events', '$event', '$username')"; $result = mysql_query($qry) or die (mysql_error()); if ($result){ //echo $result; header("location:activity_a.php?success=&amp;eventid=$events"); exit(); }else { die ("Query failed"); } ?&gt; </code></pre>
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    1. COJust so you know - `mysql_*` functions are being deprecated and it might be in your best interest to start coding using the `mysqli_*` functions. you can read more about it here [PHP News](http://news.php.net/php.internals/53799)
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