Кнопка "Add-to-cart Button" в списке категории, VirtueMart 2.0.2 - [VM2&3] Общие вопросы и ошибки

<?php
<div class="addtocart-area">
  <form id="product-f-<?php echo $product->virtuemart_product_id; ?>" method="post" class="product-f js-recalculate" action="index.php">
    <div class="addtocart-bar">
      <?php // Display the quantity box END ?>
      <span class="addtocart-button">
        <input type="submit" name="addtocart"  class="add-to-cart" value="В корзину"/>
      </span>
 
      </div>
      <?php // Display the add to cart button END  ?>
      <input type="hidden"  name="quantity[]" value="1" />
      <input type="hidden" class="pname" value="<?php echo $product->product_name ?>" />
      <input type="hidden" name="option" value="com_virtuemart" />
      <input type="hidden" name="view" value="cart" />
      <input type="hidden" name="task" value="addJS"/>
      <input type="hidden" name="nosef" value="1"/>
      <input type="hidden" name="lang" value="ru"/>
      <input type="hidden" name="format" value="json"/>
      <noscript><input type="hidden" name="task" value="add" /></noscript>
      <input type="hidden" name="virtuemart_product_id[]" value="<?php echo $product->virtuemart_product_id ?>" />
      <?php /** @todo Handle the manufacturer view */ ?>
      <input type="hidden" name="virtuemart_manufacturer_id" value="<?php echo $product->virtuemart_manufacturer_id ?>" />
      <input type="hidden" name="virtuemart_category_id[]" value="<?php echo $product->virtuemart_category_id ?>" />
    </form>
</div>
?>

jQuery.noConflict();
 
  jQuery(document).ready(function($) {
 
    jQuery(".product-f").each(function(index,value){
 
      jQuery(this).submit(function(e){
        e.preventDefault();
        var m_id = jQuery(this).attr('id');
 
        var m_method = jQuery(this).attr('method');
        var m_action = jQuery(this).attr('action');
        var m_data = jQuery(this).serialize();
 
        jQuery.ajax({
          method: m_method,
          url: m_action,
          data: m_data,
          dataType: 'json',
          success: function(result){
            //console.log(result);
          }
        });
      });
 
    });
 
  });

<div class="addtocart-area">

	<form method="post" class="product js-recalculate" action="<?php echo JRoute::_ ('index.php'); ?>">

				<?php // Display the add to cart button	?>

		<span class="addtocart-button">
			<?php echo shopFunctionsF::getAddToCartButton ($product->orderable); ?>
		</span>
				
		<div class="clear"></div>
		
		<?php // Display the add to cart button END  ?>
		<input type="hidden"  name="quantity[]" value="1" />
		<input type="hidden" class="pname" value="<?php echo $product->product_name ?>"/>
		<input type="hidden" name="option" value="com_virtuemart"/>
		<input type="hidden" name="view" value="cart"/>
		<noscript><input type="hidden" name="task" value="add"/></noscript>
		<input type="hidden" name="virtuemart_product_id[]" value="<?php echo $product->virtuemart_product_id ?>"/>
	</form>

	<div class="clear"></div>
</div>

<form method="post" class="product" action="index.php" id="addtocartproduct<?php echo $product->virtuemart_product_id ?>">
	<?php // Product custom_fields
	if (!empty($this->product->customfieldsCart)) {  ?>
	<div class="product-fields">
		<?php foreach ($this->product->customfieldsCart as $field)
		{ ?><div style="display:inline-block;" class="product-field product-field-type-<?php echo $field->field_type ?>">
			<span class="product-fields-title" ><b><?php echo  JText::_($field->custom_title)?></b></span>
			<?php echo JHTML::tooltip($field->custom_tip,  JText::_($field->custom_title), 'tooltip.png'); ?>
			<span class="product-field-display"><?php echo $field->display ?></span>

			<span class="product-field-desc"><?php echo $field->custom_field_desc ?></span>
			</div><br/ >
			<?php
		}
		?>
	</div>
	<?php }
	 /* Product custom Childs
	  * to display a simple link use $field->virtuemart_product_id as link to child product_id
	  * custom_value is relation value to child
	  */

	if (!empty($this->product->customsChilds)) {  ?>
		<div class="product-fields">
			<?php foreach ($this->product->customsChilds as $field) {  ?>
				<div style="display:inline-block;" class="product-field product-field-type-<?php echo $field->field->field_type ?>">
				<span class="product-fields-title" ><b><?php echo JText::_($field->field->custom_title)?></b></span>
				<span class="product-field-desc"><?php echo JText::_($field->field->custom_value)?></span>
				<span class="product-field-display"><?php echo $field->display ?></span>

				</div><br/ >
				<?php
			} ?>
		</div>
	<?php } ?>

		<div class="addtocart-bar">

			<?php // Display the quantity box ?>
			<!-- <label for="quantity<?php echo $this->product->virtuemart_product_id;?>" class="quantity_box"><?php echo JText::_('COM_VIRTUEMART_CART_QUANTITY'); ?>: </label> -->
			<span class="quantity-box">
				<input type="text" class="quantity-input" name="quantity[]" value="1" />
			</span>
			<span class="quantity-controls">
				<input type="button" class="quantity-controls quantity-plus" />
				<input type="button" class="quantity-controls quantity-minus" />
			</span>
			<?php // Display the quantity box END ?>

			<?php // Add the button
			$button_lbl = JText::_('COM_VIRTUEMART_CART_ADD_TO');
			$button_cls = ''; //$button_cls = 'addtocart_button';
			if (VmConfig::get('check_stock') == '1' && !$this->product->product_in_stock) {
				$button_lbl = JText::_('COM_VIRTUEMART_CART_NOTIFY');
				$button_cls = 'notify-button';
			} ?>

			<?php // Display the add to cart button ?>
			<span class="addtocart-button">
				<input type="submit" name="addtocart"  class="addtocart-button" value="<?php echo $button_lbl ?>" title="<?php echo $button_lbl ?>" />
			</span>

		<div class="clear"></div>
		</div>

		<?php // Display the add to cart button END ?>
		<input type="hidden" class="pname" value="<?php echo $product->product_name ?>">
		<input type="hidden" name="option" value="com_virtuemart" />
		<input type="hidden" name="view" value="cart" />
		<noscript><input type="hidden" name="task" value="add" /></noscript>
		<input type="hidden" name="virtuemart_product_id[]" value="<?php echo $product->virtuemart_product_id ?>" />
		<?php /** @todo Handle the manufacturer view */ ?>
		<input type="hidden" name="virtuemart_manufacturer_id" value="<?php echo $product->virtuemart_manufacturer_id ?>" />
		<input type="hidden" name="virtuemart_category_id[]" value="<?php echo $product->virtuemart_category_id ?>" />
</form>

<form method="post" class="product" action="index.php" id="addtocartproduct<?php echo $product->virtuemart_product_id ?>">
	<div class="addtocart-bar">

			<?php // Display the quantity box ?>
			<!-- <label for="quantity<?php echo $product->virtuemart_product_id;?>" class="quantity_box"><?php echo JText::_('COM_VIRTUEMART_CART_QUANTITY'); ?>: </label> -->
			<span class="quantity-box">
				<input  type="text" class="quantity-input" name="quantity[]" value="1" />
			</span>
			<span class="quantity-controls">
				<input type="button" class="quantity-controls quantity-plus" />
				<input type="button" class="quantity-controls quantity-minus" />
			</span>
			<?php // Display the quantity box END ?>

			<?php // Add the button
			$button_lbl = JText::_('COM_VIRTUEMART_CART_ADD_TO');
			$button_cls = ''; //$button_cls = 'addtocart_button';
			if (VmConfig::get('check_stock') == '1' && !$product->product_in_stock) {
				$button_lbl = JText::_('COM_VIRTUEMART_CART_NOTIFY');
				$button_cls = 'notify-button';
			} ?>

			<?php // Display the add to cart button ?>
			<span class="addtocart-button">
				<input type="submit" name="addtocart"  class="addtocart-button" value="<?php echo $button_lbl ?>" title="<?php echo $button_lbl ?>" />
			</span>

		<div class="clear"></div>
		</div>

		<?php // Display the add to cart button END ?>
		<input type="hidden" class="pname" value="<?php echo $product->product_name ?>">
		<input type="hidden" name="option" value="com_virtuemart" />
		<input type="hidden" name="view" value="cart" />
		<noscript><input type="hidden" name="task" value="add" /></noscript>
		<input type="hidden" name="virtuemart_product_id[]" value="<?php echo $product->virtuemart_product_id ?>" />
		<?php /** @todo Handle the manufacturer view */ ?>
		<input type="hidden" name="virtuemart_manufacturer_id" value="<?php echo $product->virtuemart_manufacturer_id ?>" />
		<input type="hidden" name="virtuemart_category_id[]" value="<?php echo $product->virtuemart_category_id ?>" />
</form>

<?php
/**
*
* Show the products in a category
*
* @package	VirtueMart
* @subpackage
* @author RolandD
* @author Max Milbers
* @todo add pagination
* @link http://www.virtuemart.net
* @copyright Copyright (c) 2004 - 2010 VirtueMart Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* @version $Id: default.php 5120 2011-12-18 18:29:26Z electrocity $
*/

// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access');
JHTML::_( 'behavior.modal' );
/* javascript for list Slide
  Only here for the order list
  can be changed by the template maker
*/
$js = "
jQuery(document).ready(function () {
	jQuery('.orderlistcontainer').hover(
		function() { jQuery(this).find('.orderlist').stop().show()},
		function() { jQuery(this).find('.orderlist').stop().hide()}
	)
});
";

$document = JFactory::getDocument(); 
$document->addScriptDeclaration($js);

if ( empty($this->keyword) ) {
	?>

<div class="category_description"> <?php echo $this->category->category_description ; ?> </div>
<?php
}

/* Show child categories */
if ( VmConfig::get('showCategory',1) and empty($this->keyword)) {
	if ($this->category->haschildren) {

		// Category and Columns Counter
		$iCol = 1;
		$iCategory = 1;

		// Calculating Categories Per Row
		$categories_per_row = VmConfig::get ( 'categories_per_row', 3 );
		$category_cellwidth = ' width'.floor ( 100 / $categories_per_row );

		// Separator
		$verticalseparator = " vertical-separator";
		?>
<div class="category-view">
		<?php // Start the Output
		if(!empty($this->category->children)){
		foreach ( $this->category->children as $category ) {

			// Show the horizontal seperator
			if ($iCol == 1 && $iCategory > $categories_per_row) : ?>
		<div class="horizontal-separator"></div>
		<?php endif; ?>
		<?php 
				// this is an indicator wether a row needs to be opened or not
				if ($iCol == 1) : 
			?>
		<div class="row">
				<?php endif; ?>
				<?php
			// Show the vertical seperator
			if ($iCategory == $categories_per_row or $iCategory % $categories_per_row == 0) {
				$show_vertical_separator = ' ';
			} else {
				$show_vertical_separator = $verticalseparator;
			}

			// Category Link
			$caturl = JRoute::_ ( 'index.php?option=com_virtuemart&view=category&virtuemart_category_id=' . $category->virtuemart_category_id );

				// Show Category ?>
				<div class="category floatleft<?php echo $category_cellwidth . $show_vertical_separator ?>">
						<div class="spacer">
								<h2 class="catSub"> <a href="<?php echo $caturl ?>" title="<?php echo $category->category_name ?>"> <?php echo $category->category_name ?> </a> </h2>
								<?php // if ($category->ids) {
								echo $category->images[0]->displayMediaThumb("",false);
							//} ?>
						</div>
				</div>
				<?php
			$iCategory ++;

		// Do we need to close the current row now?
		if ($iCol == $categories_per_row) { ?>
				<div class="clear"></div>
		</div>
		<?php
			$iCol = 1;
		} else {
			$iCol ++;
		}
	}
	}
	// Do we need a final closing row tag?
	if ($iCol != 1) { ?>
		<div class="clear"></div>
</div>
<?php } ?>
</div>
<?php }
}

// Show child categories
if (!empty($this->products)) {
	if (!empty($this->keyword)) {
		?>
<h3><?php echo $this->keyword; ?></h3>
<?php
	}
	?>
<?php // Category and Columns Counter
$iBrowseCol = 1;
$iBrowseProduct = 1;

// Calculating Products Per Row
$BrowseProducts_per_row = $this->perRow;
$Browsecellwidth = ' width'.floor ( 100 / $BrowseProducts_per_row );

// Separator
$verticalseparator = " vertical-separator";
?>
<div class="browse-view">
		<h1><?php echo $this->category->category_name; ?></h1>
		<form action="<?php echo JRoute::_('index.php?option=com_virtuemart&view=category&limitstart=0&virtuemart_category_id='.$this->category->virtuemart_category_id ); ?>" method="get">
				<?php if ($this->search) { ?>
				<!--BEGIN Search Box -->
				<div class="virtuemart_search"> <?php echo $this->searchcustom ?> <br />
						<?php echo $this->searchcustomvalues ?>
						<input style="height:16px;vertical-align :middle;" name="keyword" class="inputbox" type="text" size="20" value="<?php echo $this->keyword ?>" />
						<input type="submit" value="<?php echo JText::_('COM_VIRTUEMART_SEARCH')?>" class="button" onclick="this.form.keyword.focus();"/>
				</div>
				<input type="hidden" name="search" value="true" />
				<input type="hidden" name="view" value="category" />
				
				<!-- End Search Box -->
				<?php } ?>
				<?php 
		// Show child categories
		if (!empty($this->products)) {
		?>
				<div class="orderby-displaynumber"> <?php echo $this->orderByList['orderby']; ?>
						<div class="display-number"><?php echo $this->vmPagination->getResultsCounter();?> <?php echo $this->vmPagination->getLimitBox(); ?></div>
				</div>
				<?php } ?>
		</form>
		<?php // Start the Output
foreach ( $this->products as $product ) {

	// Show the horizontal seperator
	if ($iBrowseCol == 1 && $iBrowseProduct > $BrowseProducts_per_row) { ?>
		<div class="horizontal-separator"></div>
		<?php }

	// this is an indicator wether a row needs to be opened or not
	if ($iBrowseCol == 1) { ?>
		<div class="row">
				<?php }

	// Show the vertical seperator
	if ($iBrowseProduct == $BrowseProducts_per_row or $iBrowseProduct % $BrowseProducts_per_row == 0) {
		$show_vertical_separator = ' ';
	} else {
		$show_vertical_separator = $verticalseparator;
	}

		// Show Products ?>
				<div class="product floatleft<?php echo $Browsecellwidth . $show_vertical_separator ?>">
						<div class="spacer">
								<div class="catProductPrice" id="productPrice<?php echo $product->virtuemart_product_id ?>">
										<?php
					if ($this->show_prices == '1') {
						if (empty($product->prices['salesPrice']) and VmConfig::get ('askprice', 1) and 
															!$product->images[0]->file_is_downloadable) {
							echo JText::_ ('COM_VIRTUEMART_PRODUCT_ASKPRICE');
						}
											
						echo $this->currency->createPriceDiv('salesPrice','',$product->prices);
						
					} ?>
								</div>
								<div>
										<?php /** @todo make image popup */
							echo $product->images[0]->displayMediaThumb('class="browseProductImage" border="0" title="'.$product->product_name.'" ',true,'class="modal"');
						?>
										
										<!-- The "Average Customer Rating" Part -->
										<?php if (VmConfig::get('pshop_allow_reviews') == 1) { ?>
										<span class="contentpagetitle"><?php echo JText::_('COM_VIRTUEMART_CUSTOMER_RATING')?>:</span> <br />
										<?php
						// $img_url = JURI::root().VmConfig::get('assets_general_path').'/reviews/'.$product->votes->rating.'.gif';
						// echo JHTML::image($img_url, $product->votes->rating.' '.JText::_('COM_VIRTUEMART_REVIEW_STARS'));
						// echo JText::_('COM_VIRTUEMART_TOTAL_VOTES').": ". $product->votes->allvotes; ?>
										<?php } ?>
								</div>
								<div>
										<h3 class="catProductTitle"><?php echo JHTML::link($product->link, $product->product_name); ?></h3>
										<?php // Product Short Description
						if(!empty($product->product_s_desc)) { ?>
										<div class="product_s_desc"> <?php echo shopFunctionsF::limitStringByWord($product->product_s_desc, 40, '...')?> </div>
										<?php } ?>
										<?php if (!VmConfig::get('use_as_catalog') && (VmConfig::get ( 'display_stock', 1 )) ){?>
										<div class="stockLavel"> <span class="vmicon vm2-<?php echo $product->stock->stock_level ?>" title="<?php echo $product->stock->stock_tip ?>"></span> <span class="stock-level"><?php echo JText::_('COM_VIRTUEMART_STOCK_LEVEL_DISPLAY_TITLE_TIP')?></span> </div>
										<?php }?>
										<?php // Product Details Button
					echo JHTML::link($product->link, JText::_('COM_VIRTUEMART_PRODUCT_DETAILS'), array('title' => $product->product_name,'class' => 'catProductDetails'));
					?>
					
								</div>
						</div>
				</div>
				<?php
	$iBrowseProduct ++;

	// Do we need to close the current row now?
	if ($iBrowseCol == $BrowseProducts_per_row || $iBrowseProduct == $BrowseTotalProducts) {?>
		</div>
		<?php
		$iBrowseCol = 1;
	} else {
		$iBrowseCol ++;
	}
}
// Do we need a final closing row tag?
if ($iBrowseCol != 1) { ?>
		<div class="clear"></div>
</div>
<?php
}
?>
<div class="pagination"> <?php echo str_replace('</ul>', '<li class="counter">'.$this->vmPagination->getPagesCounter().'</li></ul>', $this->vmPagination->getPagesLinks()); ?> </div>
</div>
<?php } ?>

                                 <?php // Display the quantity box ?>
                                 <!-- <label for="quantity<?php echo $product->virtuemart_product_id;?>" class="quantity_box"><?php echo JText::_('COM_VIRTUEMART_CART_QUANTITY'); ?>: </label> -->
                                 <span class="quantity-box">
                                    <input  type="text" class="quantity-input" name="quantity[]" value="1" />
                                 </span>
                                 <span class="quantity-controls">
                                    <input type="button" class="quantity-controls quantity-plus" value="+" />
                                    <input type="button" class="quantity-controls quantity-minus"  value="-" />
                                 </span>
                                 <?php // Display the quantity box END ?>

// Start the Output
foreach ($this->products as $product) {

$this->product = $product;

<?php echo $this->loadTemplate('addtocart'); ?>

<?php 
echo $this->loadTemplate('addtocart'); 
?>