I want to map a url '/admin/update_admin/1' but my url maps to '/admin/1/update_admin' for the provided resources
resources :admin
member do
post :update_admin
end
end
How to get the expected url? Because of wrong url I am getting the error
The action '1' could not be found for AdminController
If you want such url - you should try to use collection instead:
resources :admin
collection do
match "update_admin/:id" => "admin#update_admin", :via => :post
end
end
I am not sure for correct syntax (You can look it here: Routing in Rails)
Hope it will help you.
Related
I have a route
collection do
get :show_logs
end
And I want the user should request show_logs/[:id].
Forbid user to send show_logs request without required id
What's the better ways to get it ?
UPDATE
If now, I wrote my rule as following,
And trying to access without :id, http://localhost:3000/tool/mvaas/relay_queries/show_logs
I'll get the error ActiveRecord::RecordNotFound in xxx
routes
get '/tool/mvaas/relay_queries/show_logs/:id', to: 'tool/mvaas/relay_queries#show_logs', :via => :get, :as => 'show_logs_tool_mvaas_relay_queries'
namespace :tool do
namespace :mvaas do
resources :relay_queries do
collection do
end
end
end
end
You should put it into member instead of collection
resources :users do
member do
get :show_logs
end
end
It will be accessible with the url /users/:id/show_logs
If you absolutely want the url to be /users/show_logs/:id then you should go with
get '/users/show_logs/:id', to: 'users#show_logs'
before your resources :users do block
You can verify if params exist by following way:
if(params.has_key?(:one))
If exist- request will done.
If absent - redirect/render or show notice.
you could try:
get "show_logs/:id" => "controller#action"
with updates: just write something like:
namespace :tool do
namespace :mvaas do
resources :relay_queries do
collection do
get "show_logs/:id", action: "show_logs"
end
end
end
end
I have a resources :posts. How can I customize it's paths to the following and also ability to call it with the normal resource path names:
URL Controller action Helper function
'q' 'posts#index' posts_path
'q/(:id)' 'posts#show' post_path(:id)
'ask' 'posts#new' new_post_path
'q' 'posts#create' posts_path
Here is what I've tried and doesn't work as the expected result above...
get 'q' => 'posts#index', as: :posts
get 'q/(:id)' => "posts#show", as: :post
get 'ask' => 'posts#new'
You're presumably getting an error because you're trying to assign a route name that is already in use.
The resources posts call results in a definition for the posts and post routes. If you change your as: .. clause to reference different (unused) names, you will no longer get that error.
try resources :posts path => 'q'
I'm newbie on rails and getting an error while try to add new method on my controller :(
I have a controller under admin path;
Admin::MyUsersController < ApplicationController
before_filter :......
def index
redirect_to :action => :show_my_action
end
def show_my_action
...
...
end
My controller like this but not this exactly.
In my routes.rb
namespace "admin" do
resources :my_users do
get "show_my_action"
end
end
When my routes.rb is like this, im getting error => No route matches {:action=>"show_my_action", :controller=>"admin/my_users"}
namespace "admin" do
resources :my_users do
get "show_my_action", :on => :collection
end
end
when my routes.rb like this then no error :S
Why im getting this error. I can use first declaration for other controllers which is on root path.
You are adding actions to RESTful actions, if you don't specify a collection, or a member, the route can't know what you want. If you define like this:
namespace "admin" do
resources :my_users do
get "show_my_action"
end
end
How can routes know which route you want:
my_users/show_my_action, or my_users/:id/show_my_action
So, you need to specify it's member or collection:
namespace "admin" do
resources :my_users do
get "show_my_action", :on => :collection
end
end
will have route: my_users/show_my_action, and:
namespace "admin" do
resources :my_users do
get "show_my_action", :on => :member
end
en
will have route: my_users/:id/show_my_action
You can check at Adding More RESTful Actions.
You need to specify whether the action is on a member or a collection. If it's on a member then your URL is admin/my_users/:id/show_my_action. If it's on a collection then it's admin/my_users/show_my_action. Read up on it here: http://edgeguides.rubyonrails.org/routing.html
I need a route to accept a request reports#show with an attached :query parameter and I can't figure out how to write it. It needs to respond to this link in my view:
= link_to report_path(query: params[:query]) do
config/routes.rb
resources :reports do
resources :chapters
resources :pages
end
Tried variations of: get '/reports/:id/:query', :as => 'reports_query' but I keep getting:
Routing Error
No route matches {:action=>"show", :controller=>"reports", :query=>"europe"}
Project is mostly RESTful but I'll take anything that works at this point. Thanks for any help.
You should define your route to query with code like this
# routes.rb
resources :reports do
get ':query', to: 'reports#show', on: :member, as: :query
end
It will generate path helper you can use that way
= link_to 'Query Report', query_report_path(#report, query)
I went through the same problem here, and I solved it using the default param while defining my routes.
get :twitter_form, defaults: { form: "twitter" }, as: :twitter_form, to: "campaigns#show"
I would like to pass an extra parameter to a member route of a resource
something like:
resources :events do
member do
get 'register/:participant_type_id'
end
end
I could only accomplish it using a static match statement
Looking around the internet I saw that this might be possible in Rails 3.0.2. I'm using 3.0.1 and it certanlly is not.
Am I doing something wrong? or is it really not possible?
thanks
Try this:
resources :events do
member do
get 'register/:participant_type_id', :action => 'register'
end
end
Just to complete the answer with my little findings. It also confused me for quite a while.
In Rails3, the member route with parameters will not have the automatic generated xx_yy_path helper. You need to add it providing the :as => part, omitted the resources name.
Regarding the example provided, to get register_event_path and register_event_url, you need to define it like the following:
resources :events do
member do
get 'register/:participant_type_id', :action => 'register', :as => 'register'
end
end