Magento - how do I get associated products of product Group?

Question

I am looping through products results, and if the product is a grouped product, I want to get all products in that group. I\'m doing this:

$products = Mage::getM         


        

Answer 1

To get product collection by type:

$product = Mage::getModel('catalog/product')
   ->getCollection()
   ->addAttributeToFilter('type_id', array('eq' => 'grouped'))
   ->load();

$parentProductId = array();

foreach($product as $simpleProducts) {
  $simpleProducts->loadParentProductIds();
  array_push($parentProductId,$simpleProducts->getParentProductIds();
}