I am building a blog, an event has many comments and a comment belong to an event. But each comment I created under different events all got different id. For example, if I can access url: http://localhost:3000/event/1/comments/1, then I cannot have access http://localhost:3000/event/2/comments/1. Because the first comment created under event2 had id 2. How to fix that?
Don't understand your problem.
The id is an autoincrement field and of course each comment gets it's own id. The association is (or should be) defined by the events_id field in the comments table.
Please provide your code how you've defined the association in the model and how you create the new comments in the controller...
Please only ask questions in one spot (either railsforum.com or the
mailing list, not both)
Your question had already been answered here: http://railsforum.com/viewtopic.php?pid=75146#p75146
