bbram Posted January 23, 2011 Share Posted January 23, 2011 I have the following code... $num_rows = mysql_num_rows($rsSinglesMatch); //$num_rows now contains the number of rows from the query echo $num_rows; if ($num_rows > 0 ) { echo $ssPlayerNumber; echo ("YEX"); } else { echo "ROWS"; } $myrow = mysql_fetch_row($rsSinglesMatch); //$rsSinglesMatches = mysql_fetch_assoc($rsSinglesMatch); print_r($myrow); // if (!($rsSinglesMatches==0) || !($rsSinglesMatches_BOF==1)) if ($myrow > 0) { echo $myrow; } else { echo "Rows not counted: "; } And I can't get the mysql_num_rows and mysql_fetch_rows to work. Currently it displays Rows not counted: and ROWS if I ask it to display the number of rows it shows it as being 0. Let me know if you see anything or if I need to post anything else. Quote Link to comment Share on other sites More sharing options...
jcbones Posted January 23, 2011 Share Posted January 23, 2011 If you don't have a query, you don't have rows. You need a resultSet. Quote Link to comment Share on other sites More sharing options...
bbram Posted January 23, 2011 Author Share Posted January 23, 2011 I have a query.... $rsSingles = "SELECT Count(match_results_singles.match_date AS match_date, match_results_singles.match_time, match_results_singles.match_result, match_results_singles.home_sets_won as my_wins, match_results_singles.visitor_sets_won as my_losses, locations.loc_name, players.Player_name, ' ' as supplies_balls FROM (match_results_singles INNER JOIN players ON match_results_singles.match_visiting_player = players.Player_number) INNER JOIN locations ON match_results_singles.match_location = locations.loc_code WHERE (((match_results_singles.match_home_player)='{$ssPlayerNumber['player_number']}' )) UNION SELECT match_results_singles.match_date AS match_date, match_results_singles.match_time, match_results_singles.match_result, match_results_singles.visitor_sets_won as my_wins, match_results_singles.home_sets_won as my_losses, locations.loc_name, players.Player_name, '*' as supplies_balls FROM (match_results_singles INNER JOIN players ON match_results_singles.match_home_player = players.Player_number) INNER JOIN locations ON match_results_singles.match_location = locations.loc_code WHERE (((match_results_singles.match_visiting_player)='{$ssPlayerNumber['player_number']}' )) ORDER BY match_date)"; $rsSinglesMatch = mysql_query($rsSingles) or die (mysql_error()); $rsSinglesMatches = mysql_fetch_array($rsSinglesMatch); sorry I forgot to post that earlier. Quote Link to comment Share on other sites More sharing options...
jcbones Posted January 23, 2011 Share Posted January 23, 2011 I see several problems right now, but let me see from the query, to the end of the page. I think we could resolve this. Quote Link to comment Share on other sites More sharing options...
bbram Posted January 23, 2011 Author Share Posted January 23, 2011 Okay thanks for your help.... The rest of the page is as follows: <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> </head> <body> <?PHP while($rows=mysql_fetch_array($checkresults)) { echo $rows['player_number'] ; } $num_rows = mysql_num_rows($rsSinglesMatch); //$num_rows now contains the number of rows from the query echo $num_rows; if ($num_rows > 0 ) { echo $ssPlayerNumber; echo ("YEX"); } else { echo "ROWS"; } $myrow = mysql_fetch_row($rsSinglesMatch); //$rsSinglesMatches = mysql_fetch_assoc($rsSinglesMatch); print_r($myrow); // if (!($rsSinglesMatches==0) || !($rsSinglesMatches_BOF==1)) if ($myrow > 0) { echo $myrow; } else { echo "Rows not counted: "; } ?> <br> </body> </html> Quote Link to comment Share on other sites More sharing options...
jcbones Posted January 23, 2011 Share Posted January 23, 2011 That page still has no result sets, You have two different calls to result sets without the first query being made. You provided a query earlier, but have failed to include it in this copy/paste. Please post the entire page, including all queries. Quote Link to comment Share on other sites More sharing options...
bbram Posted January 23, 2011 Author Share Posted January 23, 2011 <?PHP session_start(); if (isset($_SESSION['user'])) { $user = $_SESSION['user']; $password = $_SESSION['password']; } else { //if the username is not passed then it goes back to the login page header("location: /player_login.php"); } $link = mysql_connect('localhost', 'root', ''); echo $user; echo $password; if (!$link) { die('Could not connect: ' . mysql_error()); } mysql_select_db("movedb")or die("Cannot Select Database"); //gets the current player number for the person logged in $checkquery = "Select player_number from players where Player_ID = '$user'"; $checkresults = mysql_query($checkquery) or die (mysql_error()); //select the rung number for the singles ladder $checksingles = "Select rung_number from doubles_ladder where player_number = '$user'"; $checkifsingles = mysql_query($checksingles) or die (mysql_error()); $checkplayernumber = "Select player_number from security where userid = '$user' AND password = '$password'"; $getplayernumber = mysql_query($checkplayernumber) or die (mysql_error()); $ssPlayerNumber=mysql_fetch_assoc($getplayernumber); $query = "SELECT MAX(paid_thru) FROM players_paid where paid_type = '1' AND player_number = '{$ssPlayerNumber['player_number']}'"; $result = mysql_query($query)or die ('Error in query: $query. ' . mysql_error()); $row = mysql_fetch_assoc($result); $max = $row['MAX(paid_thru)']; //converts the date to a more readable format $max = $row['MAX(paid_thru)'] = date("M d, Y",strtotime($row['MAX(paid_thru)'])); echo "Ladder Membership Recently Expired on : " .$max. "!!!"; $rsSingles = "SELECT match_results_singles.match_date AS match_date, match_results_singles.match_time, match_results_singles.match_result, match_results_singles.home_sets_won as my_wins, match_results_singles.visitor_sets_won as my_losses, locations.loc_name, players.Player_name, ' ' as supplies_balls FROM (match_results_singles INNER JOIN players ON match_results_singles.match_visiting_player = players.Player_number) INNER JOIN locations ON match_results_singles.match_location = locations.loc_code WHERE (((match_results_singles.match_home_player)='{$ssPlayerNumber['player_number']}' )) UNION SELECT match_results_singles.match_date AS match_date, match_results_singles.match_time, match_results_singles.match_result, match_results_singles.visitor_sets_won as my_wins, match_results_singles.home_sets_won as my_losses, locations.loc_name, players.Player_name, '*' as supplies_balls FROM (match_results_singles INNER JOIN players ON match_results_singles.match_home_player = players.Player_number) INNER JOIN locations ON match_results_singles.match_location = locations.loc_code WHERE (((match_results_singles.match_visiting_player)='{$ssPlayerNumber['player_number']}' )) ORDER BY match_date"; $rsSinglesMatch = mysql_query($rsSingles) or die (mysql_error()); $rsSinglesMatches = mysql_fetch_array($rsSinglesMatch); ?> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> </head> <body> <?PHP while($rows=mysql_fetch_array($checkresults)) { echo $rows['player_number'] ; } $num_rows = mysql_num_rows($rsSinglesMatch); //$num_rows now contains the number of rows from the query echo $num_rows; if ($num_rows > 0 ) { echo $ssPlayerNumber; echo ("YEX"); } else { echo "ROWS"; } $myrow = mysql_fetch_row($rsSinglesMatch); //$rsSinglesMatches = mysql_fetch_assoc($rsSinglesMatch); print_r($myrow); // if (!($rsSinglesMatches==0) || !($rsSinglesMatches_BOF==1)) if ($myrow > 0) { echo $myrow; } else { echo "Rows not counted: "; } ?> <br> </body> </html> Sorry for the goof up...I just saw you wanted from query on... Everything else seems to work except for the count of rows.... Quote Link to comment Share on other sites More sharing options...
jcbones Posted January 24, 2011 Share Posted January 24, 2011 $rsSingles = "SELECT match_results_singles.match_date AS match_date, match_results_singles.match_time, match_results_singles.match_result, match_results_singles.home_sets_won as my_wins, match_results_singles.visitor_sets_won as my_losses, locations.loc_name, players.Player_name, ' ' as supplies_balls FROM (match_results_singles INNER JOIN players ON match_results_singles.match_visiting_player = players.Player_number) INNER JOIN locations ON match_results_singles.match_location = locations.loc_code WHERE (((match_results_singles.match_home_player)='{$ssPlayerNumber['player_number']}' )) UNION SELECT match_results_singles.match_date AS match_date, match_results_singles.match_time, match_results_singles.match_result, match_results_singles.visitor_sets_won as my_wins, match_results_singles.home_sets_won as my_losses, locations.loc_name, players.Player_name, '*' as supplies_balls FROM (match_results_singles INNER JOIN players ON match_results_singles.match_home_player = players.Player_number) INNER JOIN locations ON match_results_singles.match_location = locations.loc_code WHERE (((match_results_singles.match_visiting_player)='{$ssPlayerNumber['player_number']}' )) ORDER BY match_date"; $rsSinglesMatch = mysql_query($rsSingles) or die (mysql_error()); $rsSinglesMatches = mysql_fetch_array($rsSinglesMatch); //<- DELETE THIS LINE; $num_rows = mysql_num_rows($rsSinglesMatch); //$num_rows now contains the number of rows from the query echo $num_rows; if ($num_rows > 0 ) { echo $ssPlayerNumber; echo ("YEX"); } else { echo "ROWS"; } $myrow = mysql_fetch_row($rsSinglesMatch); //$rsSinglesMatches = mysql_fetch_assoc($rsSinglesMatch); print_r($myrow); // if (!($rsSinglesMatches==0) || !($rsSinglesMatches_BOF==1)) if ($myrow > 0) //<- $myrow is an array, it will never be greater than 0. Rather try if(is_array($myrow)) { echo $myrow; //<- you cannot echo an array, rather implode the array, echo implode(' ',$myrow); } else { echo "Rows not counted: "; } ?> Read ALL the comments. Mine are in there. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.