Display price accordingly when different variant was selected

[Aaron Kim]

When the product has variants, the price doesn't change when customer selects a different variant from dropdown menu. I found old thread regarding this issue, however, can't get it working with the code given. Am I the only one who's having trouble? How do you handle variants?

https://groups.google.com/forum/#!searchin/django-oscar/variant$20change$20price%7Csort:relevance/django-oscar/KevuL5cJ6a8/Q-CEHD8NCAAJ