I have a configurable product with a size attribute that I am showing in the products list and in the product page and depending on the size of the product, the image and the price is changed.
But I am facing two problems
In the product page, everything is working OK, the price is changing and the image is changing.
1 problem) However in the products list/grid just the image change when I select the product size in the swatch. The price don't update.
2 problem) Still in the products list/grid when I press the button 'Buy' in a product with this size attribute, a modal window appear to select the size but the price in this window doesn't change either.
Anybody can help?
Thanks in advance
Update:
I contact the theme support and they fix the second problem
"2 problem) Still in the products list/grid when I press the button 'Buy' in a product with this size attribute, a modal window appear to select the size but the price in this window doesn't change either."
But the first problem looks like Magento don't update this price in the product list page, so this is not a theme problem.
How can I implement this price update?