Get Minimum and Maximum price of current category from product collection
<?php
namespace Letsknowit\Priceslider\Block;
use Magento\Catalog\Model\Layer\Filter\Price;
use Magento\Catalog\Model\Layer\Filter\FilterInterface;
use Magento\Framework\View\Element\Template;
use Magento\LayeredNavigation\Block\Navigation\FilterRendererInterface;
class FilterRenderer extends \Magento\LayeredNavigation\Block\Navigation\FilterRenderer {
protected $registry;
protected $request;
protected $productCollection;
protected $scopeConfig;
public function __construct(
\Magento\Framework\Registry $registry,
\Magento\Framework\App\RequestInterface $request,
\Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
\Magento\Catalog\Model\ResourceModel\Product\Collection $productCollection,
\Magento\Backend\Block\Template\Context $context,
array $data = [ ]
) {
$this->registry = $registry;
$this->request = $request;
$this->scopeConfig = $scopeConfig;
$this->productCollection = $productCollection;
parent::__construct($context, $data);
}
public function getPriceRange($filter) {
$category = $this->registry->registry('current_category');
$ProductFactory = $this->productCollection->addAttributeToSelect('price')->setOrder('price', 'DESC')->addCategoryFilter($category);
$maxPrice = $ProductFactory->getMaxPrice();
$minPrice = $ProductFactory->getMinPrice();
$filterprice = array('min' => $minPrice, 'max' => $maxPrice);
return $filterprice;
}
?>
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Mubashar
3rd March 2026
Knowing the minimum and maximum prices in a product category helps customers make informed choices and saves time while browsing. It’s especially useful for exploring a menu or collection, where options can vary widely in flavor, size, or specialty. Clear price ranges give users confidence and improve the overall experience, making it easier to find exactly what they want. https://besturdunovel.com/
Mubashar
3rd March 2026
Getting the minimum and maximum price of the current category from a product collection is a smart way to improve filtering and enhance the user experience. It helps visitors quickly understand the price range and make better purchasing decisions without scrolling endlessly. Clear pricing insights not only build trust but also make navigation smoother and more efficient. Organizing and presenting information properly always adds value for users exploring different options.https://7brewwmenu.com/
thomas
5th February 2026
You can loop through the products in the selected collection, collect their price values, and then apply a min and max calculation before displaying the result. This method keeps the price range accurate even when items are added, removed, or updated. It works especially well for categories with frequently changing prices or limited-time items. https://thepandaexpressmenu.com/
jon
23rd January 2026
For current category min/max price, filter products by category first, then use an aggregate query with $group + $min and $max on the price field. This is fast and perfect for showing a price range filter on category pages in fashion stores. https://apricocia.com/
Jack
23rd January 2026
Fetching minimum and maximum prices from a product collection is a smart way to improve category filtering and give users quick pricing context. This approach works especially well for menu-style listings where visitors want to compare options at a glance without opening each item. Clear price ranges make navigation smoother and help users decide faster while browsing structured collections. https://theolivegardenmenu.com/
james
23rd January 2026
By calculating min and max prices directly from the active product collection instead of relying on static values. It keeps filters accurate when products or variants change and avoids mismatches on category pages. The same idea applies in other tools that work with dynamic ranges and profiles, like configuration-driven software. A similar concept is explained here: https://orcaslicer.pro
Jaxon
19th January 2026
Getting accurate minimum and maximum prices from a product collection really comes down to clean logic and consistent data handling, especially when values keep changing. I’ve used a similar structured approach when tracking totals and ranges with time-based data, and tools like this hours worked calculator explain that mindset well: https://calculadoradehorasgratis.com.br/
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24th December 2025
When dealing with minimum and maximum price logic in a product collection, it really helps users quickly understand the value range before making a choice. I’ve seen a similar mindset in content platforms, where people compare paid subscriptions versus free alternatives. For example, while exploring media apps, I came across a detailed breakdown of feature access and limits here: https://theytpremium.com/
samuel
23rd December 2025
You can simplify this by keeping your category data consistent and letting the query calculate min and max dynamically instead of hard-coding values. I ran into a similar setup while structuring app version details for comparisons, and this approach saved a lot of cleanup later shared a related example here if it help https://mtmanagersapk.com/
james
13th December 2025
The key is to narrow the collection to the exact category first, then run min and max calculations on that filtered data. This avoids issues with variants or mixed pricing. I use a similar structured approach when organizing skill-based learning resources, where clear grouping makes ranges easier to manage. You can see a practical example of this kind of organization here: https://www.zahidmuzaffarkhan.com/
olivia
13th December 2025
Getting the minimum and maximum price from a product collection is much easier if the data is clean and well-structured. Clear logic and consistent fields make aggregation simple. Similarly, tools that keep workflows straightforward are always effective-for example, this Pinterest video downloader works just by copy-pasting the link: https://pinterestdownloader.com.br/
olivia
10th November 2025
the key is to filter the product collection by that category ID before running any price functions. If the collection isn’t filtered first, you’ll end up with global values instead of category-specific ones. In most frameworks, you can apply a category filter, select the price column. https://apkcineema.com.br/
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