Ttdfjt

I am able to enable 'Layered Navigation' on Catalog Search Result-Page "http://127.0.0.1/catalogsearch/result/index/" (see image below) by just enabling the storefront properties 'Use in Search Results Layered Navigation' of my two attributes.

How can I enable same 'Layered Navigation' also on Catalog Search ADVANCED Result-Page "http://127.0.0.1/catalogsearch/advanced/result/" ?

ps: I have tried the solution from "Magento 2 Layered Navigation in Advance Search Result" but it gives me an error:

1. My Catalog Search ADVANCED Result-Page looks now (after trying above solution) like this:

As you can see the layered navigation price-filter shows all items from inventory, instead of just the 4 items that were found as result (see arrows).

2. When I click on a price-filter option like '€0.00 - €999.99 (5)', Magento displays an error:

When ever your try to filter product based on price using advanced search form this sent header value like

http://mage26.net/catalogsearch/advanced/result/?name=&sku=&description=&short_description=&price%5Bfrom%5D=1&price%5Bto%5D=10

Price value goes to array form like from and to.

But, if you try to filter layered navigation its goes to string not a array like from and to

http://mage26.net/catalogsearch/advanced/result/?description=&name=&price=-10000&short_description=&sku=

-10000 means price 0-10000

10000- means price 10000- above.

I tried Below Solution its works fine.

Override this Model Class: vendor/magento/module-catalog-search/Model/Advanced.php.

Create di.xml file with in directory app/code/Vendor/Module/etc/di.xml.

di.xml

 <?xml version="1.0"?>
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">

 <preference for="MagentoCatalogSearchModelAdvanced" type="CloridaAddFilterModelRewriteAdvanced" />
 </config>

Then Create Advanced.php in with in app/code/Vendor/Module/Model/Rewrite/Advanced.php

Advanced.php

 <?php
 /**
 * Copyright © 2013-2017 Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
 namespace VendorModuleModelRewrite;

 use MagentoCatalogModelConfig;
 use MagentoCatalogModelProductVisibility;
 use MagentoCatalogModelProductFactory;
 use MagentoCatalogModelResourceModelEavAttribute;
 use MagentoCatalogModelResourceModelProductAttributeCollectionFactory as AttributeCollectionFactory;
 use MagentoCatalogModelResourceModelProductCollectionFactory as ProductCollectionFactory;
 use MagentoCatalogSearchModelResourceModelAdvancedCollection as ProductCollection;
 use MagentoCatalogSearchModelResourceModelAdvancedFactory;
 use MagentoDirectoryModelCurrencyFactory;
 use MagentoEavModelEntityAttribute as EntityAttribute;
 use MagentoFrameworkModelContext;
 use MagentoFrameworkExceptionLocalizedException;
 use MagentoFrameworkRegistry;
 use MagentoStoreModelStoreManagerInterface;

 /**
 * Catalog advanced search model
 * @method MagentoCatalogSearchModelResourceModelAdvanced getResource()
 * @method int getEntityTypeId()
 * @method MagentoCatalogSearchModelAdvanced setEntityTypeId(int $value)
 * @method int getAttributeSetId()
 * @method MagentoCatalogSearchModelAdvanced setAttributeSetId(int $value)
 * @method string getTypeId()
 * @method MagentoCatalogSearchModelAdvanced setTypeId(string $value)
 * @method string getSku()
 * @method MagentoCatalogSearchModelAdvanced setSku(string $value)
 * @method int getHasOptions()
 * @method MagentoCatalogSearchModelAdvanced setHasOptions(int $value)
 * @method int getRequiredOptions()
 * @method MagentoCatalogSearchModelAdvanced setRequiredOptions(int $value)
 * @method string getCreatedAt()
 * @method MagentoCatalogSearchModelAdvanced setCreatedAt(string $value)
 * @method string getUpdatedAt()
 * @method MagentoCatalogSearchModelAdvanced setUpdatedAt(string $value)
 *
 * @author Magento Core Team <core@magentocommerce.com>
 * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
 */
 class Advanced extends MagentoCatalogSearchModelAdvanced
 bool
 * @SuppressWarnings(PHPMD.CyclomaticComplexity)
 * @SuppressWarnings(PHPMD.NPathComplexity)
 */
 protected function getPreparedSearchCriteria($attribute, $value)
 

 /**
 * Returns prepared search criterias in text
 *
 * @return array
 */
 public function getSearchCriterias()
 
 return $this->_searchCriterias;
 
 

With in the Price Section, I have change like this.

 if ($attribute->getAttributeCode() == 'price') 
 $rate = 1;
 $store = $this->_storeManager->getStore();
 $currency = $store->getCurrentCurrencyCode();
 if ($currency != $store->getBaseCurrencyCode()) 
 $rate = $store->getBaseCurrency()->getRate($currency);
 

 if(is_array($value))
 $value['from'] = (isset($value['from']) && is_numeric($value['from']))
 ? (float)$value['from'] / $rate
 : '';
 $value['to'] = (isset($value['to']) && is_numeric($value['to']))
 ? (float)$value['to'] / $rate
 : '';
 else


 

 

Then, Clear cache and Check it let me know if you have issue.