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osCommerce

The e-commerce.

Sort order in default.php


Tomcat

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Hi all,

 

I would like to change the sort order ( by model name ) in which the products are displayed in a way that article AB0300 comes before article AB0001.

 

In such a way I ensure that last added articles (novelties ) come before old ones.

 

Any ideas ?

 

here is my default.php:

<?php
/*
 $Id: default.php,v 1.5 2002/11/10 19:44:41 wilt Exp $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2002 osCommerce

 Released under the GNU General Public License
*/

 require('includes/application_top.php');

// the following cPath references come from application_top.php
 $category_depth = 'top';
 if ($cPath) {
   $categories_products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS_TO_CATEGORIES . " where categories_id = '" . $current_category_id . "'");
   $cateqories_products = tep_db_fetch_array($categories_products_query);
   if ($cateqories_products['total'] > 0) {
     $category_depth = 'products'; // display products
   } else {
     $category_parent_query = tep_db_query("select count(*) as total from " . TABLE_CATEGORIES . " where parent_id = '" . $current_category_id . "'");
     $category_parent = tep_db_fetch_array($category_parent_query);
     if ($category_parent['total'] > 0) {
       $category_depth = 'nested'; // navigate through the categories
     } else {
       $category_depth = 'products'; // category has no products, but display the 'no products' message
     }
   }
 }

 require(DIR_WS_LANGUAGES . $language . '/' . FILENAME_DEFAULT);
?>
<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN">
<html <?php echo HTML_PARAMS; ?>>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo CHARSET; ?>"> 
<?php
// BOF: WebMakers.com Changed: Header Tag Controller v1.0
// Replaced by header_tags.php
if ( file_exists(DIR_WS_INCLUDES . 'header_tags.php') ) {
 require(DIR_WS_INCLUDES . 'header_tags.php');
} else {
?> 
 <title><?php echo TITLE ?></title>
<?php
}
// EOF: WebMakers.com Changed: Header Tag Controller v1.0
?>

<base href="<?php echo (getenv('HTTPS') == 'on' ? HTTPS_SERVER : HTTP_SERVER) . DIR_WS_CATALOG; ?>">
<link rel="stylesheet" type="text/css" href="<? echo THEMA_STYLE;?>">
</head>
<body marginwidth="0" marginheight="0" topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0">

<!-- Added For testing customers_status v3.x //-->
<?php
//if ($customer_status_value['customers_status_public']==1) {
//echo "Hello " . $customer_id ." your status is " . $customer_status_value['customers_status_name'] . " and you have " . $customer_status_value['customers_status_discount'] . "% discount. Vos droits de membre :" .  $customer_status_value['customers_status_ot_discount_flag'] . 'avec une remise totale de :' .  $customer_status_value['customers_status_ot_discount'];
//}
?>
<!-- End Add V3.x //-->

<!-- header //-->
<?php require(DIR_WS_INCLUDES . 'header.php'); ?>
<!-- header_eof //-->

<!-- body //-->
<table border="0" width="100%" cellspacing="3" cellpadding="3">
 <tr>
   <td width="<?php echo BOX_WIDTH; ?>" valign="top"><table border="0" width="<?php echo BOX_WIDTH; ?>" cellspacing="0" cellpadding="2">
<!-- left_navigation //-->
<?php require(DIR_WS_INCLUDES . 'column_left.php'); ?>
<!-- left_navigation_eof //-->
   </table></td>
<!-- body_text //-->
<?php
 if ($category_depth == 'nested') {
   $category_query = tep_db_query("select cd.categories_name, cd.categories_heading_title, cd.categories_description, c.categories_image from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = '" . $current_category_id . "' and cd.categories_id = '" . $current_category_id . "' and cd.language_id = '" . $languages_id . "'");
   $category = tep_db_fetch_array($category_query);
?>
   <td width="100%" valign="top"><table border="0" width="100%" cellspacing="0" cellpadding="0">
     <tr>
       <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
         <tr>
           <td class="pageHeading">
            <?php 
              if ( (ALLOW_CATEGORY_DESCRIPTIONS == 'true') && (tep_not_null($category['categories_heading_title'])) ) {
                echo $category['categories_heading_title'];
              } else {
                echo HEADING_TITLE;
              }
            ?>
           </td>
           <td class="pageHeading" align="right"><?php echo tep_image(DIR_WS_IMAGES . $category['categories_image'], $category['categories_name'], HEADING_IMAGE_WIDTH, HEADING_IMAGE_HEIGHT); ?></td>
         </tr>
  <?php if ( (ALLOW_CATEGORY_DESCRIPTIONS == 'true') && (tep_not_null($category['categories_description'])) ) { ?>
  <tr>
           <td class="cat_description" align="left" colspan="2"><?php echo $category['categories_description']; ?></td>
  </tr>
  <?php } ?>
       </table></td>
     </tr>
     <tr>
       <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
     </tr>
     <tr>
       <td><table border="0" width="100%" cellspacing="0" cellpadding="2">
         <tr>
           <td><table border="0" width="100%" cellspacing="0" cellpadding="2">
             <tr>
<?php
   if ($cPath && ereg('_', $cPath)) {
// check to see if there are deeper categories within the current category
     $category_links = array_reverse($cPath_array);
     for($i=0; $i<sizeof($category_links); $i++) {
       $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.categories_image, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . $category_links[$i] . "' and c.categories_id = cd.categories_id and cd.language_id = '" . $languages_id . "' order by sort_order, cd.categories_name");
       $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.categories_image, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_status = '1' and c.parent_id = '" . $category_links[$i] . "' and c.categories_id = cd.categories_id and cd.language_id = '" . $languages_id . "' order by sort_order, cd.categories_name");
       if (tep_db_num_rows($categories_query) < 1) {
         // do nothing, go through the loop
       } else {
         break; // we've found the deepest category the customer is in
       }
     }
   } else {
     $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.categories_image, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . $current_category_id . "' and c.categories_id = cd.categories_id and cd.language_id = '" . $languages_id . "' order by sort_order, cd.categories_name");
   }

   $rows = 0;
   while ($categories = tep_db_fetch_array($categories_query)) {
     $rows++;
     $cPath_new = tep_get_path($categories['categories_id']);
     $width = (int)(100 / MAX_DISPLAY_CATEGORIES_PER_ROW) . '%';
     echo '                <td align="center" class="smallText" style="width: ' . $width . '" valign="top"><a href="' . tep_href_link(FILENAME_DEFAULT, $cPath_new, 'NONSSL') . '">' . tep_image(DIR_WS_IMAGES . $categories['categories_image'], $categories['categories_name'], SUBCATEGORY_IMAGE_WIDTH, SUBCATEGORY_IMAGE_HEIGHT) . '<br>' . $categories['categories_name'] . '</a></td>' . "\n";
     if ((($rows / MAX_DISPLAY_CATEGORIES_PER_ROW) == floor($rows / MAX_DISPLAY_CATEGORIES_PER_ROW)) && ($rows != tep_db_num_rows($categories_query))) {
       echo '              </tr>' . "\n";
       echo '              <tr>' . "\n";
     }
   }
?>
             </tr>
           </table></td>
         </tr>
         <tr>
           <td><br><?php $new_products_category_id = $current_category_id; include(DIR_WS_MODULES . FILENAME_FEATURED); ?></td>
         </tr>
       </table></td>
     </tr>
   </table></td>
<?php
 } elseif ($category_depth == 'products' || $HTTP_GET_VARS['manufacturers_id']) {
// create column list
   $define_list = array('PRODUCT_LIST_MODEL' => PRODUCT_LIST_MODEL,
                        'PRODUCT_LIST_NAME' => PRODUCT_LIST_NAME,
                        'PRODUCT_LIST_MANUFACTURER' => PRODUCT_LIST_MANUFACTURER, 
                        'PRODUCT_LIST_PRICE' => PRODUCT_LIST_PRICE, 
                        'PRODUCT_LIST_QUANTITY' => PRODUCT_LIST_QUANTITY, 
                        'PRODUCT_LIST_WEIGHT' => PRODUCT_LIST_WEIGHT, 
                        'PRODUCT_LIST_IMAGE' => PRODUCT_LIST_IMAGE, 
                        'PRODUCT_LIST_BUY_NOW' => PRODUCT_LIST_BUY_NOW);
   asort($define_list);

   $column_list = array();
   reset($define_list);
   while (list($column, $value) = each($define_list)) {
     if ($value) $column_list[] = $column;
   }

   $select_column_list = '';

   for ($col=0; $col<sizeof($column_list); $col++) {
     if ( ($column_list[$col] == 'PRODUCT_LIST_BUY_NOW') || ($column_list[$col] == 'PRODUCT_LIST_PRICE') ) {
       continue;
     }

     if ($select_column_list != '') {
       $select_column_list .= ', ';
     }

     switch ($column_list[$col]) {
       case 'PRODUCT_LIST_MODEL':        $select_column_list .= 'p.products_model';
                                         break;
       case 'PRODUCT_LIST_NAME':         $select_column_list .= 'pd.products_name';
                                         break;
       case 'PRODUCT_LIST_MANUFACTURER': $select_column_list .= 'm.manufacturers_name';
                                         break;
       case 'PRODUCT_LIST_QUANTITY':     $select_column_list .= 'p.products_quantity';
                                         break;
       case 'PRODUCT_LIST_IMAGE':        $select_column_list .= 'p.products_image';
                                         break;
       case 'PRODUCT_LIST_WEIGHT':       $select_column_list .= 'p.products_weight';
                                         break;
     }
   }

   if ($select_column_list != '') {
     $select_column_list .= ', ';
   }


// show the products of a specified manufacturer
   if ($HTTP_GET_VARS['manufacturers_id']) {
     if ($HTTP_GET_VARS['filter_id']) {
// We are asked to show only a specific category
       $listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_MANUFACTURERS . " m, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . $HTTP_GET_VARS['manufacturers_id'] . "' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . $languages_id . "' and p2c.categories_id = '" . $HTTP_GET_VARS['filter_id'] . "'";
     } else {
// We show them all
       $listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_MANUFACTURERS . " m left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and pd.products_id = p.products_id and pd.language_id = '" . $languages_id . "' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . $HTTP_GET_VARS['manufacturers_id'] . "'";
     }
// We build the categories-dropdown
     $filterlist_sql = "select distinct c.categories_id as id, cd.categories_name as name from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where p.products_status = '1' and p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and p2c.categories_id = cd.categories_id and cd.language_id = '" . $languages_id . "' and p.manufacturers_id = '" . $HTTP_GET_VARS['manufacturers_id'] . "' order by cd.categories_name";
   } else {
// show the products in a given categorie
     if ($HTTP_GET_VARS['filter_id']) {
// We are asked to show only specific catgeory
       $listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_MANUFACTURERS . " m, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . $HTTP_GET_VARS['filter_id'] . "' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . $languages_id . "' and p2c.categories_id = '" . $current_category_id . "'";
     } else {
// We show them all
       $listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_PRODUCTS . " p left join " . TABLE_MANUFACTURERS . " m on p.manufacturers_id = m.manufacturers_id, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . $languages_id . "' and p2c.categories_id = '" . $current_category_id . "'";
     }
// We build the manufacturers Dropdown
     $filterlist_sql= "select distinct m.manufacturers_id as id, m.manufacturers_name as name from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_MANUFACTURERS . " m where p.products_status = '1' and p.manufacturers_id = m.manufacturers_id and p.products_id = p2c.products_id and p2c.categories_id = '" . $current_category_id . "' order by m.manufacturers_name";
   }

   if ( (!$HTTP_GET_VARS['sort']) || (!ereg('[1-8][ad]', $HTTP_GET_VARS['sort'])) || (substr($HTTP_GET_VARS['sort'],0,1) > sizeof($column_list)) ) {
     for ($col=0; $col<sizeof($column_list); $col++) {
       if ($column_list[$col] == 'PRODUCT_LIST_NAME') {
         $HTTP_GET_VARS['sort'] = $col+1 . 'a';
         $listing_sql .= " order by pd.products_name";
         break;
       }
     }
   } else {
     $sort_col = substr($HTTP_GET_VARS['sort'], 0 , 1);
     $sort_order = substr($HTTP_GET_VARS['sort'], 1);
     $listing_sql .= ' order by ';
     switch ($column_list[$sort_col-1]) {
       case 'PRODUCT_LIST_MODEL':        $listing_sql .= "p.products_model " . ($sort_order == 'd' ? "desc" : "") . ", pd.products_name";
                                         break;
       case 'PRODUCT_LIST_NAME':         $listing_sql .= "pd.products_name " . ($sort_order == 'd' ? "desc" : "");
                                         break;
       case 'PRODUCT_LIST_MANUFACTURER': $listing_sql .= "m.manufacturers_name " . ($sort_order == 'd' ? "desc" : "") . ", pd.products_name";
                                         break;
       case 'PRODUCT_LIST_QUANTITY':     $listing_sql .= "p.products_quantity " . ($sort_order == 'd' ? "desc" : "") . ", pd.products_name";
                                         break;
       case 'PRODUCT_LIST_IMAGE':        $listing_sql .= "pd.products_name";
                                         break;
       case 'PRODUCT_LIST_WEIGHT':       $listing_sql .= "p.products_weight " . ($sort_order == 'd' ? "desc" : "") . ", pd.products_name";
                                         break;
       case 'PRODUCT_LIST_PRICE':        $listing_sql .= "final_price " . ($sort_order == 'd' ? "desc" : "") . ", pd.products_name";
                                         break;
     }
   }
   // Get the category name and description
   $category_query = tep_db_query("select cd.categories_name, cd.categories_heading_title, cd.categories_description, c.categories_image from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = '" . $current_category_id . "' and cd.categories_id = '" . $current_category_id . "' and cd.language_id = '" . $languages_id . "'");
   $category = tep_db_fetch_array($category_query);
?>

   <td width="100%" valign="top"><table border="0" width="100%" cellspacing="0" cellpadding="0">
     <tr>
       <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
         <form>
         <tr>
           <td class="pageHeading">
            <?php 
              if ( (ALLOW_CATEGORY_DESCRIPTIONS == 'true') && (tep_not_null($category['categories_heading_title'])) ) {
                echo $category['categories_heading_title'];
              } else {
                echo HEADING_TITLE;
              }
            ?>
           </td>

<?php
// optional Product List Filter
   if (PRODUCT_LIST_FILTER) {
     $filterlist = tep_db_query($filterlist_sql);
     if (tep_db_num_rows($filterlist) > 1) {
       echo '            <td align="center" class="main">' . TEXT_SHOW . '<select size="1" onChange="if(options[selectedIndex].value) window.location.href=(options[selectedIndex].value)">';
       if ($HTTP_GET_VARS['manufacturers_id']) {
         $arguments = 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id'];
       } else {
         $arguments = 'cPath=' . $cPath;
       }
       $arguments .= '&sort=' . $HTTP_GET_VARS['sort'];

       $option_url = tep_href_link(FILENAME_DEFAULT, $arguments, 'NONSSL');

       if (!$HTTP_GET_VARS['filter_id']) {
         echo '<option value="' . $option_url . '" SELECTED>' . TEXT_ALL . '</option>';
       } else {
         echo '<option value="' . $option_url . '">' . TEXT_ALL . '</option>';
       }

       echo '<option value="">---------------</option>';
       while ($filterlist_values = tep_db_fetch_array($filterlist)) {
         $option_url = tep_href_link(FILENAME_DEFAULT, $arguments . '&filter_id=' . $filterlist_values['id'], 'NONSSL');
         if ( ($HTTP_GET_VARS['filter_id']) && ($HTTP_GET_VARS['filter_id'] == $filterlist_values['id']) ) {
           echo '<option value="' . $option_url . '" SELECTED>' . $filterlist_values['name'] . '</option>';
         } else {
           echo '<option value="' . $option_url . '">' . $filterlist_values['name'] . '</option>';
         }
       }
       echo '</select></td>' . "\n";
     }
   }


// Get the right image for the top-right
   $image = DIR_WS_IMAGES . 'pixel_trans.gif ';
   if ($HTTP_GET_VARS['manufacturers_id']) {
     $image = tep_db_query("select manufacturers_image from " . TABLE_MANUFACTURERS . " where manufacturers_id = '" . $HTTP_GET_VARS['manufacturers_id'] . "'");
     $image = tep_db_fetch_array($image);
     $image = $image['manufacturers_image'];
   } elseif ($current_category_id) {
     $image = tep_db_query("select categories_image from " . TABLE_CATEGORIES . " where categories_id = '" . $current_category_id . "'");
     $image = tep_db_fetch_array($image);
     $image = $image['categories_image'];
   }
?>

           <td align="right"><?php echo tep_image(DIR_WS_IMAGES . $image, HEADING_TITLE, HEADING_IMAGE_WIDTH, HEADING_IMAGE_HEIGHT); ?></td>
         </tr>
         </form>
  <?php if ( (ALLOW_CATEGORY_DESCRIPTIONS == 'true') && (tep_not_null($category['categories_description'])) ) { ?>
  <tr>
           <td class="cat_description" align="left" colspan="2"><?php echo $category['categories_description']; ?></td>
  </tr>
  <?php } ?>
       </table></td>
     </tr>
     <tr>
       <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
     </tr>
     <tr>
       <td><?php include(DIR_WS_MODULES . FILENAME_PRODUCT_LISTING); ?></td>
     </tr>
   </table></td>
<?php
 } else { // default page
?>
   <td width="100%" valign="top"><table border="0" width="100%" cellspacing="0" cellpadding="0">
     <tr>
       <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
         <tr>
           <td class="pageHeading"><?php echo HEADING_TITLE; ?></td><td class="main"><?php echo tep_customer_greeting(); ?></td>
           <td class="pageHeading" align="right"><?php echo tep_image(DIR_WS_IMAGES . 'pixel_trans.gif ', HEADING_TITLE, HEADING_IMAGE_WIDTH, HEADING_IMAGE_HEIGHT); ?></td>
         </tr>
       </table></td>
     </tr>
     <tr>
       <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
     
  </tr>
     <tr>
       <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
  <tr>
           
         </tr>
         <tr>
           <td class="main"><?php include(DIR_WS_LANGUAGES . $language . '/' . FILENAME_DEFINE_MAINPAGE); ?></td>
         </tr>
         <tr>
           <td><br><?php include(DIR_WS_MODULES . FILENAME_DEFAULT_SPECIALS); ?></td>
         </tr>
         <tr>
           <td><br><?php include(DIR_WS_MODULES . FILENAME_FEATURED); ?></td>
         </tr>
<?php
   include(DIR_WS_MODULES . FILENAME_UPCOMING_PRODUCTS);
?>
       </table></td>
     </tr>
   </table></td>
<?php
 }
?>
<!-- body_text_eof //-->
   <td width="<?php echo BOX_WIDTH; ?>" valign="top"><table border="0" width="<?php echo BOX_WIDTH; ?>" cellspacing="0" cellpadding="2">
<!-- right_navigation //-->
<?php require(DIR_WS_INCLUDES . 'column_right.php'); ?>
<!-- right_navigation_eof //-->
   </table></td>
 </tr>
</table>
<!-- body_eof //-->

<!-- footer //-->
<?php require(DIR_WS_INCLUDES . 'footer.php'); ?>
<!-- footer_eof //-->
<br>
</body>
</html>
<?php require(DIR_WS_INCLUDES . 'application_bottom.php'); ?>

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Hey Franco, Where did you get the file "default.php" (it seems to be from an old osC version)? I don't see it anywhere in my Catalog folder or sub-folder! I too need to change the displaying order of products I add into my store. Hope someone here can help.

 

KF

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Fiat 707,

 

Yes, Default.php is the same as Index.php. I have an older version.

 

To change the displaying order i modified my default.php about line 226 in my version from:

if ( (!$HTTP_GET_VARS['sort']) || (!ereg('[1-8][ad]', $HTTP_GET_VARS['sort'])) || (substr($HTTP_GET_VARS['sort'],0,1) > sizeof($column_list)) ) {
     for ($col=0; $col<sizeof($column_list); $col++) {
       if ($column_list[$col] == 'PRODUCT_LIST_NAME') {
         $HTTP_GET_VARS['sort'] = $col+1 . 'a';
         $listing_sql .= " order by pd.products_name";
         break;
       }
     }

 

to this one :

if ( (!$HTTP_GET_VARS['sort']) || (!ereg('[1-8][ad]', $HTTP_GET_VARS['sort'])) || (substr($HTTP_GET_VARS['sort'],0,1) > sizeof($column_list)) ) {
     for ($col=0; $col<sizeof($column_list); $col++) {
       if ($column_list[$col] == 'PRODUCT_LIST_NAME') {
         $HTTP_GET_VARS['sort'] = $col+1 . 'd';
         $listing_sql .= " order by pd.products_name desc";
         break;
       }
     }

and that's it...

hope this helps

Franco

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