5

In Magento 2 all the subcategories aren't showing in layered navigation. I am having categories structure for 4th level. If any 3rd categories having sub categories along with products - then it isn't showing at layered navigation.

Is there any settings available for same? Highlighted categories aren't showing in left from screenshot.enter image description here

||improve this question
  • Have you solved this? – Nitesh May 29 '17 at 11:24
1

Yes there is. U can go to stores-->configuration -->catalog --> category top navigation --> maximal depth (0= no limits).

Also if u use a custom mega menu or something they have also a setting for this

||improve this answer
  • Above changes are already set. Its not working. – Rakesh Jesadiya Apr 25 '16 at 6:02
  • Which theme / mega menu extension do you use? – Versdivers Apr 25 '16 at 12:12
0

You need to override magento2\vendor\magento\module-catalog\Model\Layer\Filter\Category.php and update _getItemsData() function with below code:

protected function _getItemsData()
{
    /** @var \Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection $productCollection */
    $productCollection = $this->getLayer()->getProductCollection();
    $optionsFacetedData = $productCollection->getFacetedData('category');
    $category = $this->dataProvider->getCategory();
    $categories = $category->getChildrenCategories();

    $collectionSize = $productCollection->getSize();

    if ($category->getIsActive()) {
        foreach ($categories as $category) { 
            $categoryManager = $this->categorys->load($category->getId())
                                ->getProductCollection()->addAttributeToSelect('entity_id')
                                ->addAttributeToFilter('status', 1)->addAttributeToFilter('visibility', 4);

            if ($category->getIsActive() && $categoryManager->count()>0)
            {
                $this->itemDataBuilder->addItemData(
                    $this->escaper->escapeHtml($category->getName()),
                    $category->getId(),
                    $categoryManager->count()
                );
            }
        }
    }
    return $this->itemDataBuilder->build();
}

I Hope this will help you.

||improve this answer
  • when Im entering "echo 'In getItemsData'; exit;" at start of function then trying to use layered navigation, then execution not stop means its not calling that function then how it will work? Also I have replace core function with your function but result seems unchanged. – Nitesh May 30 '17 at 9:26

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.