What will be my route? - ruby-on-rails

I'm working on Rails 3.
My URL is: http://localhost:3000/terms_and_conditions?val=pp
My method is below:
class GeneralController < ApplicationController
def terms_and_conditions
if !params[:val].nil?
#val=params[:val]
else
#val='tc'
end
end
end
What will be my route? Please help me to create the route.

I suggest you first read the guides titled Rails Routing from the Outside In.
To setup a simple GET accessible route add the following to your routes.rb file
get "/terms_and_conditions" => "general#terms_and_conditions"
If you need more than just GET, you can use match instead. In your app root you can perform rake routes to see all the routes of your app as well. With regards to your choice of exposing /terms_and_conditions — it would be better if you used a shorter path such as /terms and/or consider doing /terms-and-conditions instead.

Try:
[YourAppNameHere]::Application.routes.draw do
match '/terms_and_conditions', to: 'general#terms_and_conditions'
end

Related

Accessing a Module Resource with Rails 4.x

I am using rails 4.1 with Casein CMS: https://github.com/russellquinn/casein
I have setup a Post Model, view and controllers within casein, but I would like to access the Posts outside of casein, possibly under another route called blog
I have tried and tried reworking my routes and controllers, and have an array of errors to list. Someone here might know just the trick to get this working, and was hoping some could help me, or at least explain to me what should be happening or what I might be doing wrong.
What Casein adds to the routes is this:
#Casein routes
namespace :casein do
resources :posts
end
And I'd like to match the index and show actions to => /blog. How might I write this correctly in my routes.rb.
My controller, I have basically extracted the actions from the Casein's PostsController, and along with including the Casein Module have tried to simple list all the posts.
Here is what my blogs_controller's index action looks like:
class BlogsController < ApplicationController
module Casein
def index
#casein_page_title = 'Posts'
#posts = Post.order(sort_order(:title)).paginate :page => params[:page]
end
end
end
By the end I'd also like to take blogs to blog, but I think can take it from there, but if anyone has any suggestions, that would be much appreciated.
You might be asking for this, but your question is not very clear.
If you want to have the following routes and use the same controller for each.
Prefix Verb URI Pattern Controller#Action
casein_posts GET /casein/posts(.:format) casein/posts#index
POST /casein/posts(.:format) casein/posts#create
new_casein_post GET /casein/posts/new(.:format) casein/posts#new
edit_casein_post GET /casein/posts/:id/edit(.:format) casein/posts#edit
casein_post GET /casein/posts/:id(.:format) casein/posts#show
PATCH /casein/posts/:id(.:format) casein/posts#update
PUT /casein/posts/:id(.:format) casein/posts#update
DELETE /casein/posts/:id(.:format) casein/posts#destroy
blog GET /blog(.:format) casein/posts#index
GET /blog/:id(.:format) casein/posts#show
then your config/routes.rb file should contain
namespace :casein do
resources :posts
end
get '/blog', to: 'casein/posts#index'
get '/blog/:id', to: 'casein/posts#show'
And you need your controller to be app/controllers/casein/posts_controller.rb
But I'd really strongly encourage you to use 2 different controllers, and a concern for the shared methods

how to using twice id inside route in rails

i have routes like this :
get "/:article_id" => "categories#show", as: :articles_category
get '/:account_id' => "accounts#show", as: :show_account
but why when i access show_account_url, i always entry to articles_category_url ??
why?
how to make my routes have twice "/:id" in url with different action?
But why when i access show_account_url, i always entry to
articles_category_url ??
The problem you have is you're trying to access the same URL -- domain.com/______. Because Rails cannot process the difference, it uses the first route - your category_url.
There are two ways to deal with this:
Have a "Routing" controller / use slugs
Split your routes up conventionally
Everyone wants app-wide slugs, but you can't do it unless you have a mechanism to calculate which URL is correct. The methods you have to achieve this are either to create a routing controller, or use slugs.
Using a routing controller is actually quite simple:
#config/routes.rb
get "/:id" => "router#direct", as: :slug
#app/controllers/routers_controller.rb
def direct
#routing code (lots of ifs etc)
end
A better way is to use a slug system, which allows you to route to your slugs directly. We use this with http://firststopcosmeticshop.co.uk & the slugalicious gem:
#Slugs
begin
Slug.all.each do |s|
begin
get "#{s.slug}" => "#{s.sluggable_type.downcase.pluralize}#show", :id => s.slug
rescue
end
end
rescue
end
This allows you to send specific slugs to specific controllers / actions. The reason? It creates /[slug] routes, which you can access across the site
Further to this, you could look at the friendly_id gem -- which helps you create resourceful routes using slugs. Highly recommended

change routing name dynamically

I have to modify the routes file in order to have SEO improvement.
This is my context, a rails backend generate a JSON feed with the route's name in, I have to read it and change the default name.
For example, I have this:
get '/people' => 'people#show', as: :people
and I'd like to change /people in some value read from my JSON feed.
I created a class to get the JSON object in my app
class JSONDatabase
def initialize(kind_of_site)
#kind_of_site = kind_of_site
end
def fetch_database_remote(url)
JSON.parse(open(url).read)
end
end
but how can i access it in routes file?
Thank you
You don't necessarily need to modify your application's routes. What you can do is define a wild card route that leads to a unique controller where you read the updated route. This approach is kind of hackish but gives you the unlimited routes you need without modifying the routes.
Your config/routes.rb file would look something like this:
resources :defined_models
root to: 'controller#action'
# At last we define the wildcard route
get '/:route' => 'routing_controller#routing_action'
Then, at this routing action we can do the job of seeing if this route (now defined in the params[:route] variable) corresponds to the modified one. Just remember to redirect to a 404 if the route given is not defined, since with this approach you loose the Rails default way of dealing with undefined routes.

Rails 3 Routing

I have a community_users model that I route in the following way:
resources :communities do
resources :users
end
This creates the route /communities/:id/users/.
I'd like to configure this route so that only the name of the community with the corresponding :id is shown.
In other words, if a community has an id of '1' and the name 'rails-lovers' - the route would read:
/rails-lovers
and not:
/communities/1/users/
You might want to check out the gem friendly_id
That will give you the clean URLs you are looking for.
I'm not quite sure if this is what you're looking for, but:
One option would be to create the route
match ':community_name' => 'users#show_users_for_community'
and then in the UsersController have
def show_users_for_community
#community = Community.find_by_name(params[:community_name])
<do what you need to do here>
end
I'm not sure if that route will match too many URLs or not -- it's a very general route. So if you do this, maybe put it low down in your routes file.

about rails3 routes match

i have a usercenter/users_controller,in this controller have code like belows
def login
end
def forgot
end
def reset_password
end
each method mapping a view login.html.erb, forgot.html.erb,reset_password.html.erb
now i want make a route for them at /usercenter/login
/usercenter/forgot
/usercenter/reset_password
how could i write route file ?
also i have a relevent question is is there some easy way for reduce write route mapping code because i have many controller method follow this rule
I think what you are looking for is named routes. Check this http://guides.rubyonrails.org/routing.html#controller-namespaces-and-routing

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