[Engine-users] does engines introduce any routing constraints

Fri, 22 Sep 2006 17:40:41 -0700

Hi all,

Does anyone know whether engines introduces any routing (i.e. routes.rb versus how url_for/link_for work)?

I'm having problems with url generation that seem to revolve around controllers that are a subdirectory down, that is have a "/" in the description such as "active_rbac/login".  I'm trying to test to see if it could be due to the fact that the controller is within an engine plugin.

For example the forward slash in the controller link_to below doesn't work (although for normal rails controllers you can do this). 

            <%= link_to "Login",  { :controller => ' /active_rbac/login', :action ="" 'login' } %>

In this case I get:

ActionController::RoutingError in Splash#index

Showing app/views/layouts/site_layout.rhtml where line #21 raised: 

No url can be generated for the hash {:action="" :controller=>"active_rbac/login"}



Extracted source (around line #21):

18: 		
19: 
20: 			<%= link_to "Register",  {:controller => 'active_rbac/registration' } %> | 
21: 			<%= link_to "Login",  { :controller => '/active_rbac/login', :action ="" 'login' } %>

22: 		<% else %>
23: 			<%= link_to "Logout", { :controller => 'active_rbac/login', :action ="" 'logout' } %>
24: 		<% end %>



Trace of template inclusion: /app/views/layouts/splash_layout.rhtml






RAILS_ROOT: ./script/../config/..




      
    
Application Trace |
      
    
Framework Trace |
      
    
Full Trace 
  
      
      
      

      
generated_code/routing/generation_for_controller_active_rbac/login.rb:58:in `generate_path_for_active_rbac__login'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/routing.rb:473:in `generate_path'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/routing.rb:469:in `generate'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/url_rewriter.rb:44:in `rewrite_path'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/url_rewriter.rb:11:in `rewrite'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:488:in `url_for'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/url_helper.rb:27:in `url_for'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/url_helper.rb:59:in `link_to'

#{RAILS_ROOT}/app/views/layouts/site_layout.rhtml:21:in `_run_rhtml_layouts_site_layout'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:292:in `render_template'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:251:in `render_file'

#{RAILS_ROOT}/config/nested_layout.rb:7:in `inside_layout'
#{RAILS_ROOT}/app/views/layouts/splash_layout.rhtml:9:in `_run_rhtml_layouts_splash_layout'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:292:in `render_template'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:251:in `render_file'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/layout.rb:251:in `render_without_benchmark'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:53:in `render'

C:/InstantRails/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:53:in `render'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-
1.12.5/lib/action_controller/base.rb:942:in `perform_action_without_filters'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:368:in `perform_action_without_benchmark'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-
1.12.5/lib/action_controller/benchmarking.rb:69:in `perform_action_without_rescue'
C:/InstantRails/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in `perform_action_without_rescue'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/rescue.rb:82:in `perform_action'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:408:in `process_without_filters'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:377:in `process_without_session_management_support'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/session_management.rb:117:in `process'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:38:in `dispatch'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:115:in `handle_dispatch'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-
1.1.6/lib/webrick_server.rb:81:in `service'
C:/InstantRails/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
C:/InstantRails/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
C:/InstantRails/ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'

C:/InstantRails/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
C:/InstantRails/ruby/lib/ruby/1.8/webrick/server.rb:95:in `start'
C:/InstantRails/ruby/lib/ruby/1.8/webrick/server.rb:92:in `start'
C:/InstantRails/ruby/lib/ruby/1.8/webrick/server.rb:23:in `start'

C:/InstantRails/ruby/lib/ruby/1.8/webrick/server.rb:82:in `start'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:67:in `dispatch'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-
1.1.6/lib/commands/servers/webrick.rb:59
C:/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `require'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in `require'

C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/commands/server.rb:30
C:/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `require'
C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-
1.3.1/lib/active_support/dependencies.rb:147:in `require'
script/server:3
-e:4

    

  










Request


Parameters: {"locale"=>"en"}



Show session dump





Response

Headers: {"Status"=>"200 OK",
 "cookie"=>[],
 "Cache-Control"=>"no-cache"}



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