Show products in a subcategory

[Jon90]

Hi, I want to modify the block homefeatured that is in the index to display products in a subcategory, not the entire category, is currently as follows:

   function hookHome($params)
   {
       global $smarty;

       $category = new Category(2);
       $nb = intval(Configuration::get('HOME_FEATURED_NBR'));
       $products = $category->getProducts(intval($params['cookie']->id_lang), 1, ($nb ? $nb : 10));
       $smarty->assign(array('products' => $products, 'homeSize' => Image::getSize('home')));

       return $this->display(__FILE__, 'homefeatured.tpl');
   }

How could I?, Any ideas?

A greeting and thanks in advance.

[Guest]

You want to do this because why? So it doesn't display on the home page? it's a hook for the center section of prestashop you would have to put a link some place on your home page and find a way to display the homefeatured module when user clicks on link ya know?

[Jon90]

will try to duplicate the module to display products from different subcategories in the index, I will not modify the current module.

[uddhava]

You have to change the following :
$category = new Category(2);

to the subcategory ID that you want to display. So if your subcategory has an ID of 220, you need this :
$category = new Category(220);