Hi, Basically I currently have this system where there are categories, and tutorials; obviously categories have many tutorials, and every tutorial must belong_to a category.
The tutorials are then displayed in order of there id (auto- incrementing) in their categories show method. The thing is, I want to create a link that goes from one tutorial (with an id of 10 for example) to the next tutorial in that category (which might not have an id of 11, as I create different tutorials at different times, therefore creating different ids for two tutorials seemingly next to eachother in order). Obviously I know I will need something like this: <%= link_to 'Next lesson....', %> but I just don't know how I can manage it.. By the way, every tutorial has a: category_id to determain which category they are in (this is an integer). Please Help, Thanks In Advance, Joe -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
