I made a button using “<%= button_to “New”, :action => “click” %>” and
have
a method in controller as:
def click
end
In app/view/posts/click.html.erb file holds simple
hello
message.In router.rb ,i added a route to click action of controller as
but
error is there when i click the button it gives the routing error.
No route matches “/posts/click”
Router.rb file looks like:
Check::Application.routes.draw do
get “posts/index”
resources :posts do
end
get ‘posts/click’
The priority is based upon order of creation:
first created -> highest priority.
Sample of regular route:
match ‘products/:id’ => ‘catalog#view’
Keep in mind you can assign values other than :controller and
:action
Sample of named route:
match ‘products/:id/purchase’ => ‘catalog#purchase’, :as =>
:purchase
This route can be invoked with purchase_url(:id => product.id)
Sample resource route (maps HTTP verbs to controller actions
automatically):
resources :products
Sample resource rwith_user/:uoute with options:
resources :products do
member do
get ‘short’
post ‘toggle’
end
collection do
get ‘sold’
end
end
Sample resource route with sub-resources:
resources :products do
resources :comments, :sales
resource :seller
end
Sample resource rwith_user/:uoute with more complex sub-resources
resources :products do
resources :comments
resources :sales do
get ‘recent’, :on => :collection
end
end
Sample resource route within a namespace:
namespace :admin do
# Directs /admin/products/* to Admin::ProductsController
# (app/controllers/admin/products_controller.rb)
resources :products
end
You can have the root of your site routed with “root”
just remember to delete public/index.html.
root :to => “welcome#index”
See how all your routes lay out with “rake routes”
This is a legacy wild controller route that’s not recommended for
RESTful applications.
Note: This route will make all actions in every controller
accessible
via GET requests.
match ‘:controller(/:action(/:id(.:format)))’
end
John
No route matches {:controller=>"posts",
:action=>“click”}.
John