Начало и ответ на вопрос зачем это было нужно тут >>
Решение:
В файле \media\zoo\applications\jbuniversal\elements\jbpriceadvance\jbpriceadvance.xml добавляем шаблон в список
<!-- custom params ######################################################################################### -->
<param name="@custom_label" type="jbspacer" default="JBZOO_JBPRICE_TEMPLATE_CUSTOM_PARAMS_SPACER"/>
<param name="template" type="list" default="default" label="JBZOO_JBPRICE_TEMPLATE"
description="JBZOO_JBPRICE_TEMPLATE_DESC">
<option value="default">JBZOO_JBPRICE_TEMPLATE_DEFAULT</option>
<option value="only_price">JBZOO_JBPRICE_TEMPLATE_ONLYPRICE</option>
<option value="price_desc">JBZOO_JBPRICE_TEMPLATE_PRICEDESC</option>
<option value="only_sku">JBZOO_JBPRICE_TEMPLATE_ONLYSKU</option>
<option value="only_sale">JBZOO_JBPRICE_TEMPLATE_ONLYSALE</option>
<option value="only_new">JBZOO_JBPRICE_TEMPLATE_ONLYNEW</option>
<option value="only_hit">JBZOO_JBPRICE_TEMPLATE_ONLYHIT</option>
<option value="only_balance">JBZOO_JBPRICE_TEMPLATE_ONLYBALANCE</option>
<option value="only_buttons">JBZOO_JBPRICE_TEMPLATE_ONLYBUTTONS</option>
</param>
В папке \media\zoo\applications\jbuniversal\elements\jbpriceadvance\tmpl создаем сам файл шаблона tmpl_price_desc.php
<?php
/**
* JBZoo App is universal Joomla CCK, application for YooTheme Zoo component
*
* @package jbzoo
* @version 2.x Pro
* @author JBZoo App http://jbzoo.com
* @copyright Copyright (C) JBZoo.com, All rights reserved.
* @license http://jbzoo.com/license-pro.php JBZoo Licence
* @coder Denis Smetannikov <denis@jbzoo.com>
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
$uniqid = uniqid('jsJBPriceAdvance-');
?>
<span class="jbprice-price">
<?php if ($discount['value'] == 0) : ?>
<?php echo $base['total']; ?>
<?php endif; ?>
<?php if ($discount['value'] > 0) : ?>
<table cellpadding="0" cellspacing="0" border="0" class="no-border">
<tr>
<td><?php echo JText::_('JBZOO_JBPRICE_PRICE_PRICE'); ?>:</td>
<td><span class="jsPrice price discount-more"><?php echo $base['price']; ?></span></td>
</tr>
<tr>
<td><?php echo JText::_('JBZOO_JBPRICE_PRICE_TOTAL'); ?>:</td>
<td><span class="jsTotal total discount-more"><?php echo $base['total']; ?></span></td>
</tr>
<tr>
<td><?php echo JText::_('JBZOO_JBPRICE_PRICE_NOT_SAVE'); ?>:</td>
<td><span class="jsSave save discount-more"><?php echo $base['save']; ?></span>
(<span class="discount">+<?php echo $discount['format']; ?></span>)
</td>
</tr>
</table>
<?php endif; ?>
<?php if ($discount['value'] < 0) : ?>
<table cellpadding="0" cellspacing="0" border="0" class="no-border">
<tr>
<td><?php echo JText::_('JBZOO_JBPRICE_PRICE_PRICE'); ?>:</td>
<td><span class="jsPrice price discount-less"><?php echo $base['price']; ?></span></td>
</tr>
<tr>
<td><?php echo JText::_('JBZOO_JBPRICE_PRICE_TOTAL'); ?>:</td>
<td><span class="jsTotal total discount-less"><?php echo $base['total']; ?></span></td>
</tr>
<tr>
<td><?php echo JText::_('JBZOO_JBPRICE_PRICE_SAVE'); ?>:</td>
<td><span class="save discount-less"><span class="jsSave"><?php echo $base['save']; ?></span>
(<span class="discount"><?php echo $discount['format']; ?></span>)</span>
</td>
</tr>
</table>
<?php endif; ?>
</span>
<span class="jbprice-description jsDescription"><?php echo $basic['description'];?></span>
В файле \media\zoo\applications\jbuniversal\elements\jbpriceadvance\jbpriceadvance.php
/**
* Render for front-end
* @param array $params
* @return string|void
*/
public function render($params = array())
{
$params = $this->app->data->create($params);
$template = $params->get('template', 'default');
if ($template == 'modal') {
return $this->_renderTmplModal($params);
} elseif ($template == 'default') {
return $this->_renderTmplDefault($params);
} elseif ($template == 'only_price') {
return $this->_renderTmplOnlyPrice($params);
} elseif ($template == 'price_desc') {
return $this->_renderTmplPriceDesc($params);
} elseif ($template == 'only_sku') {
return $this->_renderTmplOnlySku($params);
} elseif ($template == 'only_balance') {
return $this->_renderTmplOnlyBalance($params);
} elseif ($template == 'only_sale') {
return $this->_renderTmplOnlySale($params);
} elseif ($template == 'only_new') {
return $this->_renderTmplOnlyNew($params);
} elseif ($template == 'only_hit') {
return $this->_renderTmplOnlyHit($params);
} elseif ($template == 'only_buttons') {
return $this->_renderTmplOnlyButtons($params);
}
/**
* Render "price desc" template
* @param $params
* @return string
*/
protected function _renderTmplPriceDesc($params)
{
$layout = $this->getLayout('tmpl_price_desc.php');
$prices = $this->_getTmplPrices($params);
$currencyDefault = $params->get('currency_default', 'EUR');
$mainHash = $this->_getHash();
$prices = array($mainHash => $prices[$mainHash]);
$basic = $this->_getBasicData();
return self::renderLayout($layout, array(
'params' => $params,
'basic' => $basic,
'base' => array(
'price' => $prices[$mainHash]['prices'][$currencyDefault]['price'],
'total' => $prices[$mainHash]['prices'][$currencyDefault]['total'],
'save' => $prices[$mainHash]['prices'][$currencyDefault]['save'],
),
'discount' => array(
'value' => (float)$basic['discount'],
'format' => $this->_jbmoney->toFormat($basic['discount'], $basic['discount_currency']),
)
));
}
Получаем:
И так... добился чего хотел. И описание цены выводится и весит страница вместо 540 кб 125 кб.... так, что если говорить про оптимизацию, то неплохо... мусор ненужный отбросили...
Спасибо Cheren-dow за напутствия 
Вроде ничего не забыл
Edited by Cheren-dow, 10 September 2014 - 08:52.
добавил _renderTmplPriceDesc
