Hi there, i have a RESTful (hope so... it''s my first one :) ) app with a project model and a project controller. There is also a model timeblock which represents a specific amount of time a user spends working in a project for a specific task. I devide into projects and sub_projects, these are the same project- model but sub projects have a project_id other than 0 (i know the fact it''s called project_id is a bit confusing..) Timeblock is a nested resource of a user. To create a new timeblock i call the url /user/5/timeblocks/new and get a form with 2 selectboxes. the first selectbox displays every project (project_id == 0). i wan''t my app to dynamicly fill the second selectbox with the subprojects of the selected project. workflow should look like this: user selects project with id 5 on selectbox1 => selectbox2 shows only the subprojects of the selected project (project_id == 5) i thought about a custom route like "/projects/5/ show_subproject_optionlist" which returns the <option>-tags for the subprojects so i can perform an ajax call onUpdate of selectbox1 on it and update selectbox2 but this doesn''t neither feel "Rails''ish" nor "Rest''ish" to me. can you give ma some hints on how to solve my problem in a nice and clean way? Thanks in advance, Pascal --~--~---------~--~----~------------~-------~--~----~ 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-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---