ecomhouse/defaultvariant

Default variant selection for configurable products in Magento 2 by ecomhouse

Maintainers

Package info

github.com/ecomhouse/defaultvariant

Language:JavaScript

Type:magento2-module

pkg:composer/ecomhouse/defaultvariant

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0.1.2 2026-08-05 13:49 UTC

This package is auto-updated.

Last update: 2026-08-05 14:23:52 UTC


README

ecomhouse/defaultvariant lets a merchant mark one child product of a configurable product as its default variant. It adds a default_variant product attribute plus an admin control in the configurable product's Configurations matrix — a Choose Default Variant action on each variant row — that stores the chosen child's ID on the parent. The attribute is exposed to the storefront (product listing and product view) so a theme or integration can read it and open the product on that variation.

Polish usage guide: docs/jak-uzywac.md.

Requirements

Requirement Version
Magento Open Source 2.4.x
PHP >= 8.2
Magento_ConfigurableProduct core
Magento_Catalog, Magento_Eav core

No ecomhouse/base dependency — this module ships no admin config section and hangs nothing off the ecomhouse menu.

Installation

Composer

composer require ecomhouse/defaultvariant
bin/magento module:enable EcomHouse_DefaultVariant
bin/magento setup:upgrade
bin/magento setup:static-content:deploy -f
bin/magento cache:flush

Manual

cd app/code
mkdir -p EcomHouse/DefaultVariant
# Extract module files into the directory created above
bin/magento module:enable EcomHouse_DefaultVariant
bin/magento setup:upgrade
bin/magento cache:flush

Verify

bin/magento module:status EcomHouse_DefaultVariant

Expected: Module is enabled. setup:upgrade also creates a Default Variant Id (default_variant) text attribute on the product entity, applied to configurable products (Stores > Attributes > Product).

Configuration

There is no Stores > Configuration section. The module works entirely from the product edit page: open a configurable product, and each row of the Configurations matrix gains a Choose Default Variant item in its Select action menu. Picking it marks that variant as the default (the chosen row is outlined in green) and saves its ID into the default_variant attribute on save.

Full walkthrough: docs/how-to-use.md. Polish version: docs/jak-uzywac.md.

Uninstalling

bin/magento module:disable EcomHouse_DefaultVariant
composer remove ecomhouse/defaultvariant
bin/magento setup:upgrade
bin/magento cache:flush

Uninstalling does not remove the default_variant EAV attribute — remove it manually at Stores > Attributes > Product first if you want a clean removal.

Support