CODEWITHSUNDEEP
ruby-on-railsroutes
ubuseral
ubuseral

Reputation: 427

Rails: Routing Error

rails generate scaffold controller sportler name:string
rails generate model einheit ... sportler_id:integer

/app/controllers/sportlers_controller.rb
..
def add_einheit
sportler = Sportler.find(params[:id])
@einheit = Einheit.new(:sportler => sportler)
render :template => "einheits/edit"
end
..

/app/views/sportles/index.html.erb - when i cut this source code below the route error
doesnet appear anymore

..

<td><br>
  <%= link_to "Trainingseinheit hinzufügen", :action => "add_einheit", :id => sportler %><br>
</td><br>

..

routes.rb

FITAPP2::Application.routes.draw do
resources :sportlers

Routing Error

No route matches {:action=>"add_einheit", :id=>#groesse: "3", created_at: "2012-12-27 15:56:04", updated_at: "2012-12-27 15:56:04">,
:controller=>"sportlers"}
Try running rake routes for more information on available routes.

Upvotes: 1

Views: 341

Answers (4)

ubuseral
ubuseral

Reputation: 427

I took Kaders solution. It functions but now i geht the next Routing Error. action => sportlers/update_einheit doesnt function. I dont understand the princip.

FITAPP2::Application.routes.draw do resources :sportlers do member do get "add_einheit" get "update_einheit" end end end

I try to extends the routes above with a second entry get update_einheit - it doenst function Routing Error

No route matches {:action=>"update_einheit", :id=>#, :controller=>"sportlers"} Try running rake routes for more information on available routes.

rake routes:

add_einheit_sportler GET /sportlers/:id/add_einheit(.:format) sportlers

add_einheit

update_einheit_sportler GET /sportlers/:id/update_einheit(.:format) sportlers

update_einheit

          sportlers GET    /sportlers(.:format)                    sportlers

index

                    POST   /sportlers(.:format)                    sportlers

create

       new_sportler GET    /sportlers/new(.:format)                sportlers

new

      edit_sportler GET    /sportlers/:id/edit(.:format)           sportlers

edit

           sportler GET    /sportlers/:id(.:format)                sportlers

show

                    PUT    /sportlers/:id(.:format)                sportlers

update

                    DELETE /sportlers/:id(.:format)                sportlers

destroy

Upvotes: 0

kader
kader

Reputation: 31

Are you sure you have a html file under sportlers view folder, like view/sportlers/add_einheit.html.erb ?

Upvotes: 0

Eugene Rourke
Eugene Rourke

Reputation: 4934

As routing error suggest you should "try running rake routes for more information on available routes." The point is you obviously have not specify route rule for add_einheit method

Upvotes: 1

kader
kader

Reputation: 31

resources :sportlers

This code will only creates routes about CRUD actions(create,new,edit,update vss...) To use "add_einheit" actions edit routes.rb ;

resources :sportlers do
    member do
        get "add_einheit"
    end
end

If you send a parameter like "id" use "member do" else use "collection do" in your routes.rb file.

Upvotes: 0

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