Add New Fields in joomla

alter table and add the new fields u want to the database.

Update set html elements so one can insert values for new fields in database from admin panel.
File: /administrator/components/com_virtuemart/html/product.product_form.php

Modify two functions: add() and update() and include your new fields in it so it can update and add new product to database in following file.
File: /administrator/components/com_virtuemart/classes/ps_product.php

This is how u can add new fields to your jos_vm_product table.

The Steps for encripting CC no for Oscommerce

1
First verify that your PHP has mcrypt installed. Check the output of for the string mcrypt.
2
Modify the orders table. (Just Change Type of 'cc_number' field)
Query: ALTER TABLE `oscommerce`.`orders` MODIFY COLUMN `cc_number` TINYTEXT CHARACTER SET latin1 COLLATE latin1_swedish_ci;
3
catalog/checkout_process.php

After (approximately line #13)
include('includes/application_top.php');
Add
require(DIR_WS_FUNCTIONS . 'cc_crypt.php');

After (approx line #70
$order_totals = $order_total_modules->process();
Add
$cc_number_crypt = base64_encode(cc_encrypt($order->info['cc_number'], CCKEY));

Find (approx line #93)
'cc_number' => $order->info['cc_number'],
Replace with
'cc_number' => $cc_number_crypt,
4
catalog/admin/include/classes/order.php

After (approx line #27
$order = tep_db_fetch_array($order_query);
Add
$cc_number_decrypt = cc_decrypt(base64_decode($order['cc_number']), CCKEY);

Find (approx line #42)
'cc_number' => $order['cc_number'],
Replace with
'cc_number' => $cc_number_decrypt,
5
catalog/includes/configure.php

Add (before the final ?> at the end of the file)
define('CCKEY', "YOUR_SECRET_KEY_HERE");

catalog/admin/includes/configure.php

Add (before the final ?> at the end of the file)
define('CCKEY', "YOUR_SECRET_KEY_HERE");
6
catalog/admin/orders.php

After (approximately line #13)
include('includes/application_top.php');
Add
require(DIR_WS_FUNCTIONS . 'cc_crypt.php');
7
Create File name it as 'cc_crypt.php'.Copy it to the following location.
catalog/includes/functions/cc_crypt.php
catalog/admin/includes/functions/cc_crypt.php




**** Use it at your own risk. ****

IT...(RoR)................

Hi to all.....
As a IT professional I know the joomla ,os-commerce ,php ,mysql ,and also a bit of RoR...

The up coming technology which is getting popular in short period of time is the RoR. RoR is basically work on the VMC(view, model, Controller). This is object oriented language which us the Ruby language and the framework of Ruby language to is the Ruby on Rails.

There are lots of plugins avelibles in market which r free which makes it faster like plug and play.It the best upcoming technology so for the future IT people it is better to go with RoR....