In my site i have setted a filter for ordering my products by attribute, but the order is alphabetical and i would like the order is by position attribute setted in backend.
example attribute color:
Valuename | Position
green | 1
blue | 2
red | 3
The actual result in frontend is product blue then green then red, i would like the result is green then blue then red
what classes i can modify for resolving this problem?
thanks in advance