Flag

Product comparison in Drupal

A few months ago, when I was writing about creating a List of recently viewed nodes in Drupal I mentioned a few other uses for the couple of modules, Flag and Views. One of them, I'm going to expand on today, is the product comparison functionality.

Compare products

List of recently viewed nodes in Drupal

This tutorial attempts to unveil the beauty of Drupal's modular architecture, which allows for combination of three modules to provide a functionality which would at the first thought require a separate software add-on of its own.