Can Someone Take A Look?

[barryflood22]

The below is script is part of a script which echo's a list of information with links from a database, it counts how many rows there are and displays the number beside it.

 

would anyone be able to edit it so that if the row count = 0, then it should not display any heading for that row?

 

 

<?php
/**
* @package RAM_ListSectors
* @version 1.6.0 Stable, June 2012
*/

class mod_RAM_ListSectorsHelper {
//
// get list of sectors from  Recruitment Agency Manager
//
function getSectorList($no_to_display)	{
global $msg;

$sectors = array();

//get the database configuration settings
$conf =& JFactory::getConfig();
$dbprefix = $conf->getValue('config.dbprefix');

// get a handle for the std joomla DB connection (only so we can get data already translated by Joomfish!)
$db =& JFactory::getDBO();

$query="SELECT * FROM ".$dbprefix."RAM_Sectors ORDER BY display_order, `desc` ASC limit 0, $no_to_display ";
// $msg = "SQL: $query<br />\n";
$db->setQuery( $query ); // for Joomfish!
$sth = $db->loadAssocList(); // for Joomfish!
$num_rows = count($sth);
// records found?
if ($num_rows>0) {
// yes
$rownum=0; // yes
while ($row=$sth[$rownum]) {
$sectors[] = $row; // add the sector details to the array
$rownum++; // go to the next record
}

} else { // no, return error message

$msg = JText::_('RAM_LSM_NOSECTORS');

} // eof check for records found

	return $sectors; // return any sectors found

} // end function getSectorList

//
// Get the no. of jobs for a specified sector
//
function getJobs($sector) {

//get the database configuration settings
$conf =& JFactory::getConfig();
$dbprefix = $conf->getValue('config.dbprefix');

// get a handle for the std joomla DB connection (only so we can get data already translated by Joomfish!)
$db =& JFactory::getDBO();

$query="select count(*) from ".$dbprefix."RAM_jobs where `sector` = '$sector' and jobfilled='n' AND `approved`='y' and published='y' ";
$db->setQuery( $query );
$sth = $db->loadAssocList();
$row=$sth[0];
$num_rows=$row['count(*)'];

return $num_rows;

} // end function getJobs

} // eof class

?>