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OpenCart Module

Linked Options Module

Fix the most common OpenCart variant-selection problem: customers picking option combinations that don't exist. This module links product options so selecting one value automatically filters the dependent options, updates the product image, and updates the price in real time.

What it does

Key features

  • Define option relationships in the admin panel , e.g. selecting a colour filters which sizes are shown, hiding combinations that aren't in stock.
  • Live product image swap when a linked option (colour, finish, material) is selected, using the existing additional images for that variant.
  • Real-time price update on the product page as options change, including support for option-level price modifiers and stock-based availability.
  • Out-of-stock variants are visually disabled rather than removed, so customers understand the option exists but is currently unavailable.
  • Works with OpenCart's native option types (select, radio, checkbox) , no custom front-end widget to maintain or retheme.

See it in action

Module screenshots

Real admin and storefront screenshots are being prepared. Scroll horizontally for a preview.

Screenshot 1

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Screenshot 2

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Screenshot 3

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Screenshot 4

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