I have two select in a form.
The first select represent category and the second sub category.
I follow tutorial on internet but the second select isn't updated when the first select changing
It seems really easy but I didn't success to solve it.
So I need help in order to make it works.
8 freelancers are bidding on average $67 for this job
I am already working on Ruby On Rails for my final year project. I have also faced similar problems while developing my project. Hence I think that I can very easily solve your problem