Дополнительное поле для товара в админ панели - [VM2&3] Модификации и хаки

<td width="21%" >
  <div style="text-align:right;font-weight:bold;"><?php echo JText::_('COM_VIRTUEMART_PRODUCT_FORM_SKU')?></div>
</td>
<td width="79%" height="2">
  <input type="text" class="inputbox" name="product_sku" id="product_sku" value="<?php echo $this->product->product_sku; ?>" size="32" maxlength="64" />
</td>
//=========наш код для нового поля===
<td width="21%" >
	<div style="text-align:right;font-weight:bold;"><?php echo "Артикул2" ?></div>
</td>
<td width="79%" height="2">
	<input type="text" class="inputbox" name="product_sku2" id="product_sku2" value="<?php echo $this->product->product_sku2; ?>" size="32" maxlength="64" />
</td>
//================================

$filterArray = array('product_name', 'created_on' ....

var $product_sku= '';

$filterArray = array('product_name', '`p`.created_on', '`p`.product_sku',

<th ><?php echo $this->sort('product_sku')?></th>

<th ><?php echo $this->sort('product_sku2')?></th>

<td><?php echo $product->product_sku; ?></td>

<td><?php echo $product->product_sku2; ?></td>

var $product_sku= '';

$this->addvalidOrderingFieldName(array('product_name','product_sku','product_in_stock','product_price','product_weight','published'));

$this->addvalidOrderingFieldName(array('product_name','product_sku','product_sku2','product_in_stock','product_price','product_weight','published'));

$select = ' `#__virtuemart_products`.`virtuemart_product_id`,
     				`#__virtuemart_products`.`product_parent_id`,
     				`product_name`,
     				`product_sku`,
     				`product_in_stock`,
     				`product_weight`,
     				`published`,
     				`product_price`';

$select = ' `#__virtuemart_products`.`virtuemart_product_id`,
     				`#__virtuemart_products`.`product_parent_id`,
     				`product_name`,
     				`product_sku`,
                                `product_sku2`,
     				`product_in_stock`,
     				`product_weight`,
     				`published`,
     				`product_price`';

var $valid_BE_search_fields = array('product_name', 'product_sku', 'product_s_desc', '`l`.`metadesc`');

var $valid_BE_search_fields = array('product_name', 'product_sku', 'product_sku2', 'product_s_desc', '`l`.`metadesc`');

<?php if ($this->product->virtuemart_manufacturer_id == 9 )
            echo '<a href="http://uomodom.ru/index.php/component/content/article/118-1">Информация о бренде 1</a>';
       elseif ($this->product->virtuemart_manufacturer_id == 17)
             echo '<a href="/index.php/component/content/article/119-2">Информация о бренде 2</a>';
       elseif ($this->product->virtuemart_manufacturer_id == 16)
            echo '<a href="/index.php/component/content/article/120-3">Информация о бренде 3</a>';
       elseif ($this->product->virtuemart_manufacturer_id == 10)
             echo '<a href="/index.php/component/content/article/121-4">Информация о бренде 4</a>';
       elseif ($this->product->virtuemart_manufacturer_id == 13)
             echo '<a href="/index.php/component/content/article/122-5">Информация о бренде 5</a>';
  ?>