kannuk

Thanks for the feedback, AyKay47. I tried what you suggested but I don't even get that far because I get an error at line: $num_rows = mysql_num_rows($result); Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/... Maybe I need to sleep on this for a while!

Hi - how's it going? I've been working on something with no luck and I'm wondering if you have any ideas. I have two tables; Members and Events. When a member logs in they are redirected to a page where I want them to be able to see a list of events that they have created based on a user ID that is common in both tables. So if the member has a memberID of 123 I want them to see any events that have the userID of 123. I used two different column names just for clarity. I've tried a number of variations on the following code: <?php session_start(); header("Cache-control: private"); // Connect to Database include ('includes/db.php'); //Has login info // If not logged in if (!$_SESSION['pkMemberID']) { echo ("<div class='box'><h2>Sorry, you are not logged in!</h2>"); exit(); } // Convert Session variable 'pkMemberID' to simple variable. $memberID = $_SESSION['memberID']; $pkMemberID = $_SESSION['pkMemberID']; $name = $_SESSION['name']; //Query Events $sql = "SELECT * FROM events WHERE userID = $memberID"; $result = mysql_query($sql); $num_rows = mysql_num_rows($result); echo ("<div>Events:<br />"); // Event exists if (!($num_rows == 0)) { $myrow = mysql_fetch_array($result); do { printf ('<span>– <a href="event_edit.php?pkEventID=%s">%s</a></span><br />', $myrow['pkEventID'], $myrow['eventName']); } while ($myrow = mysql_fetch_array($result)); } echo ("</div>"); //End Events //end page ?> Sometimes I get errors, sometimes just nothing. Any advice would be appreciated.

I figured it out. I was having a derp moment I guess.

Thanks for the reply. I've been testing different scenarios and the only error seems to be with the field upgrade6_fee. Not sure what to think - I've gone over it a dozen times!

I am trying to add up all of the entries from the above fields into one number. I've looked at other examples and this seems to work in theory. Like I said, when I have some of the other fields filled in, it adds up but upgrade6_fee always seems to be missing from the total. So if the grand total is supposed to be 10,000 and there is one entry for upgrade6_fee = 200, the grand total only shows up at 9,800. My table has several hundred entries. The fields I used above are fees paid by the applicant. Fee1 is always filled out but the others may be 0. They are all decimals (00.0) in the table structure.

Hey there - how are you? I'm trying to add up multiple fields from a table and it's mostly working but I have one curious error. It always seems to miss the field upgrade6_fee. I'm totally baffled. I thought it was my syntax but I'm not seeing anything wrong with it. Any ideas? Otherwise it all seems to be working. <?php $query = "SELECT fee1, upgrade3_fee, upgrade4_fee, upgrade5_fee, upgrade6_fee, upgrade7_fee, SUM(fee1 + upgrade3_fee + upgrade4_fee + upgrade5_fee + upgrade6_fee + upgrade7_fee) AS ttotal FROM Register"; $result = mysql_query($query) or die(mysql_error()); while($row = mysql_fetch_array($result)){ echo number_format(($row['ttotal']), 2); } ?>

Thanks for the reply, Joel24. After some more messing around, this is what I ended up doing and it also works. $sql = ("SELECT * FROM Teamregister WHERE pkSoloregisterID=$pkSoloregisterID"); $query = mysql_query($sql); $result = mysql_query($sql); $myrow = mysql_fetch_array($result); $total = floatval( $myrow['fee'] ) + floatval( $myrow['upgrade7'] ) + floatval( $myrow['tax'] ); printf ('<form action="https://www.paypal.com/cgi-bin/webscr" method="post"> <p>Your registration fee is <strong>$%s</strong>.</p>', number_format( $total, 2 )); echo ("<input type='hidden' name='item_name_1' value='Registration fee'>"); printf ('<input type="hidden" name="amount_1" value="%s">', number_format( $total, 2 )); echo ("<div align='center'> <input type='submit'' value='Pay Online'></div> </form> I appreciate you taking the time to respond!

Hey! How've you been? This should be simple but I can't make it work. I have a few database values from a user entry. The page queries the database and I can print them no problem. I want to add them and display the total of these values. I've tried about two dozen ways of doing and I just can't get them to add. Where I have "fee_total" I want it to be the sum of the values "fee+upgrade7+tax". This is the snippet of what I'm working on. I won't attach any of what I have tried because, well, there are too many attempts and nothing worked $sql = ("SELECT * FROM Teamregister WHERE pkSoloregisterID=$pkSoloregisterID"); $query = mysql_query($sql); $result = mysql_query($sql); $myrow = mysql_fetch_array($result); printf ('<form action="https://www.mysite.com/cgi-bin/webscr" method="post"> <p>Your registration fee is <strong>$%s</strong>.</p>', $myrow['total_fee']); echo ("<input type='hidden' name='item_name_1' value='Registration Fee'>"); printf ('<input type="hidden" name="amount_1" value="%s">', $myrow['total_fee']); echo ("<br /><div align='center'> <input type='submit'' value='Pay Online'> </form>'); Make sense? Like I said, the values are already there but the math isn't happening. To check I tried using individual DB values instead of "total_fee" and the numbers show up. Just cannot get them to add.

Hi Pickachu - It's TIME. Sorry, I thought I stated that upfront. Stored as 00:00:00 (h/m/s) 24 hour format.

Hey - thanks for the feedback. litebearer, I am having a hard time getting my head around what to do with that code. I am not that experienced at PHP so I am sort of drawing a blank. Pickachu2000 - I have been trying to include DATE_FORMAT in the query but it is not working (at least not how I am doing it. Doesn't this have to be done below where the information is printed out, not in the query? Here is what I tried to include in the query: DATE_FORMAT(event_start, '%r'). I also tried with TIME_FORMAT. Sorry I'm just not getting it.

Hi - I have been searching for a way to select the stored time from a database (stored in 24h format - 13:20:00) and display it as 12h format. I have checked a number of forums and nothing quite seems to fit the bill. I would like it to display as 2:00pm, 12:00am, etc. Here is what I have so far: $sql = ('SELECT * FROM events WHERE active="1" AND event_date >= CURRENT_DATE AND MONTH(event_date) = 1 order by event_date ASC, event_start ASC'); $result = mysql_query($sql); $num_rows = mysql_num_rows($result); // Yes Item if (!($num_rows == 0)) { $myrow = mysql_fetch_array($result); echo ('<span class="bold" style="font-size:14px">January</span>'); do { printf ('<span>Event Time: %s', $myrow['event_start']); if ($myrow['event_end'] != '') { printf (' to %s', $myrow['event_end']); } } while ($myrow = mysql_fetch_array($result)); } Right now this just shows the regular 24h format (hh:mm:ss) for any events in the month of January. I would like both "event_start" and "event_end" to show up in 12h format. I have tried a number of things but none of it works. I'm SURE it is something simple that I have missed. Thanks in advance for any help.