3x Magento Master
You can get all the CMS page collection in Magento 2 by calling interface, Magento\Cms\Api\PageRepositoryInterface.
PageRepositoryInterface is used when you need to fetch a collection of CMS page or get specific CMS page data.
You need to instantiate Interface in __construct() method of Class.
In Magento 2, There are some situations where you need to set custom conditions for layered(filter) navigation. In Magento 2, All product collection comes from Catalog Module at Layer.php file from vendor/magento/module-catalog/Model/Layer.php. Continue reading “How to apply custom conditions for product collection in Magento 2?”
Current Category collection can be found if you are in category page otherwise you can’t get current category collection using Registry. Refer below code snippet for getting current category collection in Magento 2,
<?php
namespace Rbj\Category\Block;
class CurrentCategory extends \Magento\Framework\View\Element\Template
{
public function __construct(
\Magento\Framework\View\Element\Template\Context $context,
\Magento\Framework\Registry $registry,
array $data = []
) {
$this->registry = $registry;
parent::__construct($context, $data);
}
/* $categoryId as category id */
public function getCategory(){
try {
return $this->registry->registry('current_category');
} catch (\Magento\Framework\Exception\NoSuchEntityException $e) {
return ['response' => 'Category Not Found'];
}
}
}
Call From template file,
<?php
$getCategory = $block->getCategory();
if($getCategory) {
echo $getCategory->getName();echo "<br>";
echo $getCategory->getUrlKey();echo "<br>";
echo $getCategory->getIsActive();echo "<br>";
echo "<pre>";print_r($getCategory->getData());
} else {
echo 'Current page is not a category page';
}
If you are in category page, you got Current category details by above code snippet otherwise display the message like, Current page is not a category page
You can check Get Sub Category details by parent id Magento.