I see what you are trying to do David but that was what I tried first but it doesn't work because the function calls itself depending if it's not a parent so the alternating colors become all messed up depending on the structure of my folders. That's why I was hoping to get the number for each of the result returned so I could change the color depending if it was odd or even.
Any other suggestions? -----Original Message----- From: David Robley [mailto:[EMAIL PROTECTED]] Sent: April 14, 2002 6:50 PM To: [EMAIL PROTECTED] Subject: RE: [PHP] Re: Need row number from database select Well, you don't need to know what row number is. Something like: function build_folder_tree(&$output, $parent=1, $indent="") { $color = "red"; // Set var to first option $qid = mysql_query("SELECT id, name FROM folders WHERE parent_id = $parent"); while ($cat = mysql_fetch_object($qid)) { $output .= $cat->name + $indent; // here is where I want to assign diff. colors $color == "red" ? $color = "blue": $color = "red"; // Cycle color for each iteration if ($cat->id != $parent) build_folder_tree($output, $cat->id, $indent." "); } } -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
