Модуль Top Hits для разделов - Модули и Аддоны

<field
                    name="catids"
                    type="categories"
                    default = ""
                    label="Categories"
                    description="Categories"
                    addfieldpath="/modules/mod_jshopping_tophits_products/element"
                    />
<field

<?php
class JFormFieldCategories extends JFormField {
 
  public $type = 'categories';
  
  protected function getInput(){
        require_once (JPATH_SITE.'/modules/mod_jshopping_tophits_products/helper.php'); 
        $tmp = new stdClass();  
        $tmp->category_id = "";
        $tmp->name = JText::_('JALL');
        $categories_1  = array($tmp);
        $categories_select =array_merge($categories_1 , buildTreeCategory(0)); 
        print $ctrl  =  $this->name;
        $ctrl .= '[]';
        $value = empty($this->value)? '' : $this->value;
  return JHTML::_('select.genericlist', $categories_select, $ctrl,'class="inputbox" multiple="multiple"','category_id','name', $value );
  }
}
?>

foreach($last_prod as $curr)

<?php
 
    defined('_JEXEC') or die('Restricted access');
    error_reporting(E_ALL & ~E_NOTICE);
    
    if (!file_exists(JPATH_SITE.DS.'components'.DS.'com_jshopping'.DS.'jshopping.php')){
        JError::raiseError(500,"Please install component \"joomshopping\"");
    }
    
    require_once (JPATH_SITE.DS.'components'.DS.'com_jshopping'.DS."lib".DS."factory.php"); 
    require_once (JPATH_SITE.DS.'components'.DS.'com_jshopping'.DS."lib".DS."functions.php");        
    JSFactory::loadCssFiles();
    JSFactory::loadLanguageFile();
    $jshopConfig = &JSFactory::getConfig();
 
    $product = &JTable::getInstance('product', 'jshop');
    $cat_str = $params->get('catids', NULL); 
    if (is_array($cat_str)) {    
        $cat_arr = array();
        foreach($cat_str as $key=>$curr){
           if (intval($curr)) $cat_arr[$key] = intval($curr);
        }  
    } else {
        $cat_arr = array();
        if (intval($cat_str)) $cat_arr[] = intval($cat_str);
    }
    
    $last_prod = $product->getTopHitsProducts($params->get('count_products', 4), $cat_arr);   
    foreach($last_prod as $key=>$value){
        $last_prod[$key]->product_link = SEFLink('index.php?option=com_jshopping&controller=product&task=view&category_id=' . $value->category_id.'&product_id=' . $value->product_id ,1);
    }
    
    $noimage = "noimage.gif";
    $show_image = $params->get('show_image',1);
    require(JModuleHelper::getLayoutPath('mod_jshopping_tophits_products'));        
?>