Multiple choice doesn't work M2.3.2 EE?

Created by Jane D, Modified on Wed, 30 Oct, 2019 at 5:03 PM by Jane D

QUESTION:

I use Magento 2.3.2 EE and install the module M2 Layer Navigation on our site. However, the multiple choices functions just work in the same group, if it is not the same group, multiple choices doesn't work!! See images below:

We got an error:

ANSWER:

The error that you have encountered with due to the default Function AddFieldToFiter doesn't work.

Please edit file Model/ResourceModel/Attribute.php as below:

Model/ResourceModel/Attribute.php MODIFIED

Side-by-side diff View file

Comment

                     if ($attribute->getAttributeCode() !== $key) {

                         $attributeValue = explode('_', $value);

Add a comment to this line

                         if (isset($attributeValue[1])) {

-                            $productCollection->addFieldToFilter(

+                            $productCollection->addAttributeToFilter(

                                 $attribute->getAttributeCode(),

                                 ["in" => $attributeValue]

);

                         } else {

-                            $productCollection->addFieldToFilter($key, $attributeValue[0]);

+                            $productCollection->addAttributeToFilter($key, $attributeValue[0]);

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