This usually means your query failed. Check for errors using mysql_error(). ---John Holmes... > -----Original Message----- > From: Burgess [mailto:c.burgess@city.ac.uk] > Sent: Thursday, October 10, 2002 5:14 AM > To: php-db@lists.php.net > Subject: Error query : mysql_result > > Hi > > I have used the mysql_result function to return some specific information > from database. The information is returned as it should but I keep > getting > this error message: > > Warning: Unable to jump to row 0 on MySQL result index 4 in > /u1.bath/s31/eh842/public_html/SCR/register/process.php on line 140 > > > > I'm relatively new to PHP and am unable to solve the problem so I wondered > if someone would mind spending a couple of minutes to help me. > > My script, in part, reads as below: > > // check to see if company exists in db > > $CompanyQuery = mysql_query("SELECT coid FROM co_details WHERE co_name > = > '$company' AND co_city = '$city' AND co_country = '$co_country'"); > > $CompanyExist = mysql_num_rows($CompanyQuery); > $company_id= mysql_result($CompanyQuery,0,0); > > if ($CompanyExist > 0) { > > //if company exists add workplace details > $confirmkey = md5(uniqid(rand())); > $signup_id = signup_details($username, $title, $fname, $lname, > $email, > $country, $job_title, $user_notes, $agree_terms, $confirmkey,$password); > addworkplace($signup_id, $company_id, $department, $start_month, > $start_year, $end_month, $end_year ); > add_cons_info($signup_id,$functional,$technical,$mysap,$industry); > > } //END if statement > > else { //add company and workplace details > > // Add new member to table signup > $confirmkey = md5(uniqid(rand())); > $signup_id = signup_details($username, $title, $fname, $lname, > $email, $country, $job_title, $user_notes, $agree_terms, $confirmkey, > $password); > $company_id = company_details($company, $city, $co_country); > addworkplace($signup_id, $company_id, $department, $start_month, > $start_year, $end_month, $end_year ); > add_cons_info($signup_id,$functional,$technical,$mysap,$industry); > > } // END else statement > > } > > // if successful in adding to vAuthenticate, send confirmation email > if (mysql_errno() == 0){ > > $emailerMessage .= "\n\n"; // 2 Line Breaks > $emailerMessage .= $confirm; // URL to confirm.php -> see email.inc > $emailerMessage .= "?confirmkey=" . $confirmkey; // add confirm key to > message > $emailerMessage .= "\n\n"; // 2 Line Breaks > $sent = @mail($email, $emailerSubject, $emailerMessage, > "From:$emailerName<$emailerEmail>\nReply-to:$emailerEmail"); > } // END if statement > > } > > > > > function signup_details($username, $title, $fname, $lname, $email, > $country, > $job_title, $user_notes, $agree_terms, $confirmkey, $password) { > > if ($user_notes == '') { > > $user_notes = "Member chose not to include a profile"; > $sql = "INSERT INTO signup VALUES > ('','$username','$title','$fname','$lname','$email','$country','$job_tit le > ', > '$user_notes','$agree_terms',NOW(),'$confirmkey')"; > $addmember = mysql_query($sql); > $memberid=mysql_insert_id(); > > // If SUCCESSFUL, add to vAuthenticate tables too > if (mysql_errno() == 0){ > $AddToAuth = new auth(); > $add = > $AddToAuth->add_user($username,$password,"Ungrouped","999","inactive", '', > 0); > } > else{ > print "this is the signup details sql statement\n "; > print $sql."\n"; > print mysql_errno() . ": " . mysql_error() . "\n"; > exit; > } > return $memberid; > > }// END if > > else { > > $user_notes = addslashes($user_notes); > > $sql = "INSERT INTO signup VALUES > ('','$username','$title','$fname','$lname','$email','$country','$job_tit le > ', > '$user_notes','$agree_terms',NOW(),'$confirmkey')"; > $addmember = mysql_query($sql); > $memberid=mysql_insert_id(); > > // If SUCCESSFUL, add to vAuthenticate tables too > if (mysql_errno() == 0){ > $AddToAuth = new auth(); > $add = > $AddToAuth->add_user($username,$password,"Ungrouped","999","inactive", '', > 0); > } > else{ > print "this is the signup details sql statement\n "; > print $sql."\n"; > print mysql_errno() . ": " . mysql_error() . "\n"; > exit; > } > return $memberid; > }// END else > > } // END function > > function company_details($company, $city, $co_country) > { > $newcompanysql = "INSERT INTO co_details VALUES > ('','$company','$city','$co_country')"; > $add_company= mysql_query($newcompanysql); > if (mysql_errno() > 0){ > print "add compnay details \n"; > print $newcompanysql. "\n"; > print mysql_errno() . ": ".mysql_error() . "\n"; > exit; > } > else > return mysql_insert_id(); > } > > > > function addworkplace ($signup_id, $company_id, $department, $start_month, > $start_year, $end_month, $end_year) > { > //start date in correct format > $start_date= $start_year."-".$start_month."-01"; > > //end date in correct format > $end_date = $end_year."-".$end_month."-01"; > > /* if ($end_month || $end_year == "Present") > $end_date="NULL"; > else > $end_date=$end_year."-".$end_month."-01"; > */ > > $worksql = "INSERT INTO workplace VALUES > ('','$signup_id','$company_id','$end_date','$start_date','$department')" ; > mysql_query($worksql); > // need to meddle with date to get correct format > if (mysql_errno() > 0){ > print "<p>add workplace details</p>"; > print "<p>" . $worksql. "</p>"; > print mysql_errno() . ": ".mysql_error() ; > exit; > } > > > Please contact me if you require further information. > Many thanks > > > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
