magento2 Configurable products and their variants. Get parent and child products.
Example
Here we first fetch our parent product and the we will get all children products that this parent have.
<?php
namespace Test\Test\Controller\Test;
use Magento\Framework\App\Action\Context;
class Products extends \Magento\Framework\App\Action\Action
{
public function __construct(
\Magento\Catalog\Model\Product $productModel
)
{
$this->product= $productModel;
}
public function getParentProduct()
{
return $this->product->load("a product entity id goes here")
}
public function getChildProducts()
{
$_children = $this->getParentProduct()->getTypeInstance()->getUsedProducts($this->getParentProduct());
}
}
The function getChildProducts now returns a children collection so you would be able to run it through a foreach loop and get all product attributes that might be on it.
