I want an order-total module to display total w/o tax

Hi,

I need to duplicate the ot_total module and modify it to display total (products+shipping+discounts,fees,everything) but without tax,

so the end result would be something like

(...)
subtotal
discounts
fees
shipping
-
total (with tax)
-
total without tax
total tax

can anyone give some pointers about modifying the ot_total please?

thanks

Sounds like you have a similar problem to mine:

http://www.zen-cart.com/forum/showthread.php?t=140416

So I'm guessing it's not possible without code modification.

I think I'll be looking into making that module myself. If I do I'll let you know.

Quote:

---

Originally Posted by rozner

Sounds like you have a similar problem to mine:

http://www.zen-cart.com/forum/showthread.php?t=140416

So I'm guessing it's not possible without code modification.

I think I'll be looking into making that module myself. If I do I'll let you know.

---

im sure it is a relatively simple modification (as is the case with virtuemart)

i tried to pull it off in the invoice.php, but it won't work, so the only option is to copy&modify the existing total module...and this I don't know how to do

please do let me know, thanks

actually I was playing with this yesterday but I didn't have time to test it. But for those who are interested...

PHP Code:

---

<?php
/**
 * ot_total order-total module
 *
 * @package orderTotal
 * @copyright Copyright 2003-2007 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version $Id: ot_subtotal.php 6101 2007-04-01 10:30:22Z wilt $
 */
  class ot_subtotal_no_tax {
    var $title, $output;

    function ot_subtotal_no_tax() {
      $this->code = 'ot_subtotal_no_tax';
      $this->title = MODULE_ORDER_TOTAL_SUBTOTAL_TITLE;
      $this->description = MODULE_ORDER_TOTAL_SUBTOTAL_DESCRIPTION; 
      $this->sort_order = MODULE_ORDER_TOTAL_SUBTOTAL_SORT_ORDER;

      $this->output = array();
    }

    function process() {
      global $order, $currencies;

      $this->output[] = array('title' => $this->title . ':',
                              'text' => $currencies->format($order->info['subtotal'], true, $order->info['currency'], $order->info['currency_value']),
                              'value' => $order->info['subtotal'] - $order->info['tax']);
    }

    function check() {
      global $db;
      if (!isset($this->_check)) {
        $check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_ORDER_TOTAL_SUBTOTAL_NO_TAX_STATUS'");
        $this->_check = $check_query->RecordCount();
      }

      return $this->_check;
    }

    function keys() {
      return array('MODULE_ORDER_TOTAL_SUBTOTAL_NO_TAX_STATUS', 'MODULE_ORDER_TOTAL_SUBTOTAL_NO_TAX_SORT_ORDER');
    }

    function install() {
      global $db;
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('This module is installed', 'MODULE_ORDER_TOTAL_SUBTOTAL_NO_TAX_STATUS', 'true', '', '6', '1','zen_cfg_select_option(array(\'true\'), ', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort Order', 'MODULE_ORDER_TOTAL_SUBTOTAL_NO_TAX_SORT_ORDER', '99', 'Sort order of display.', '6', '2', now())");
    }

    function remove() {
      global $db;
      $db->Execute("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
    }
  }
?>

---

Although I haven't tested it yet, probably will later today if I get around to it.

Quote:

---

Originally Posted by rozner

actually I was playing with this yesterday but I didn't have time to test it. But for those who are interested...

PHP Code:

---

<?php

      $this->output[] = array('title' => $this->title . ':',
                              'text' => $currencies->format($order->info['subtotal'], true, $order->info['currency'], $order->info['currency_value']),
                              'value' => $order->info['subtotal'] - $order->info['tax']);
    }

---

---

'value' => $order->info['subtotal'] - $order->info['tax']);

this should be subtotal + shipping + discount - tax , or something similar, shouldn't it?