Mrthdrb

I want to hide price filter on some of my category pages.

Can anyone tell me how can I achieve this?

Thanks In Advance..!

I think you can try using this code

app/design/frontend/YOURPACKAGE/YOURTEMPLATE>template>catalog/layer/view.phtml

 <?php if($_filter->getItemsCount()):?>
 <?php $show=1;?>
 <!-- curern filter price and currentc Cat match -->
 <?php if($_filter->getFilter()->getRequestVar()!=='price')?>
 <?php if(Mage::registry('current_category') &&(Mage::registry('current_category')->getId()==$catId)):
 $show=0;
 endif;
 ?>
 <?php ?>
 <!-- check show 
 <?php if($show==1)?>
 <?php echo $_filter->getHtml() ?>
 <?php ?>
 <?php endif;?>

Or you can also refer to this link

Navigate to the following file

app/design/frontend/vendor/your_theme/Magento_LayeredNavigation/templates/layer/view.phtml

Add your logic around the foreach function of $block->getFilters() as shown below

<?php
 // create an array of the category ids in which you don't want the price filter
 $restricted_categories = [3, 4, 10, 14];
 $currentCategoryId = $block->getLayer()->getCurrentCategory()->getId();
?>
.....
.....
.....
<?php foreach ($block->getFilters() as $filter): ?>
 <?php
 if (in_array($currentCategoryId, $restricted_categories) && $filter->getRequestVar() == 'price') 
 continue;
 
 ?>
 .....
 .....
 .....
<?php endforeach; ?>

Note: It seems that you are using any third party extension for Layered Navigation. If so, you have to use this code in the file of your extension.

You can try using following code. I have created a plugin in custom module.

app/code/Anshu/HideFilters/registration.php

<?php

use MagentoFrameworkComponentComponentRegistrar;

ComponentRegistrar::register(
 ComponentRegistrar::MODULE,
 'Anshu_HideFilters',
 __DIR__
);

app/code/Anshu/HideFilters/etc/module.xml

<?xml version="1.0" encoding="UTF-8" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
 <module name="Anshu_HideFilters">
 <sequence>
 <module name="Magento_Catalog" />
 </sequence>
 </module>
</config>

app/code/Anshu/HideFilters/etc/di.xml

<?xml version="1.0" encoding="UTF-8" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
 <type name="MagentoCatalogModelLayerFilterList">
 <plugin name="hideFilters_plugin" type="AnshuHideFiltersPluginFilterPlugin" />
 </type>
</config>

app/code/Anshu/HideFilters/Plugin/FilterPlugin.php

<?php
declare(strict_types=1);

namespace AnshuHideFiltersPlugin;

use MagentoCatalogModelLayerFilterList;
use MagentoFrameworkAppRequestHttp;

class FilterPlugin

 /**
 * @var Http
 */
 private $request;

 public function __construct(
 Http $request
 ) 
 $this->request = $request;
 

 public function afterGetFilters(FilterList $subject, $result)
 
 $catId = $this->request->getParam('id');
 if($catId != '21') 
 return $result;
 
 $count = 0;
 foreach ($result as $r)
 if($r->getName() == 'Price')
 unset($result[$count]);
 return $result;
 
 $count++;
 
 

Here I am hiding Price filter for category with ID 21.

Modify it according to your requirement.