Hi! It''s not really a big deal, because the workaround is easy, but I don''t really know if it''s a bug or a feature. Maybe someone can have a look on that. I have a problem with creating links within components. The scenario =========== My "index" action renders a "list" component by calling: <div id="list"> <%= render_component :action => "list", :params => params %> </div> Within this list, I have some navigation links. Those should only change the content of the list, so I call link_to_remote "A link", :update => ''list'', :url => { :params => { :key => ''value'' } } and receive a completely wrong result. I did some debugging and found out, that the error happens in http://dev.rubyonrails.org/browser/trunk/actionpack/lib/action_controller/url_rewriter.rb?rev=3534#L44 UrlRewriter calls "Routing::Routes.generate(options.dup, @request)" and passes @request, which is used for url-generation in next step. I''ve made some debug output to point up the problem: puts params puts @request.path_parameters puts url_for :params => { :key => ''value'' } returns {"action"=>"list", "id"=>nil, "controller"=>nil} {"action"=>"index", "controller"=>"items"} "items?key=value" but "url_for" should return "items/list?key=value" instead. To get it working I use a workaround and always pass all params to the link :url => { :params => params.merge(:key => ''value'') Is that a bug, or are there any ulterior motives behind that? Thanks a lot dave -- Posted via http://www.ruby-forum.com/.