Here's the routes.rb: map.resources :assignments, :shallow => true do |assignment| assignment.resources :problems end How do i get the url to edit a problem (/assignments/xyz/problems/abc/edit), in code? I have tried both edit_assignment_problem_path(assignment,problem) and edit_problem_path(problem). While the firs...
given a blog style application: #models class Post < ActiveRecord::Base has_many :comments end class Comment < ActiveRecord::Base belongs_to :post end #routes.rb map.resources :posts do |posts| posts.resources :comments end how do I generate routes to an id on a page? Examples /posts/1#comments /posts/2#comment14 ...
I'm new to Rails, and I'm having major trouble getting will_paginate to work with a nested resource. I have two models, Statement and Invoice. will_paginate is working on Statement, but I can't get it to work on Invoice. I know I'd doing something silly, but I can't figure it out and the examples I've found on google won't work for me. ...
If you have a nested resource defined like this: map.resources :magazines, :has_many => :ads. for these models: class Magazine < ActiveRecord::Base has_many :ads end class Ad < ActiveRecord::Base belongs_to :magazine end When you invoke this url: /magazines/1/ads/1/new with the nested route helper: new_magazine_ad_pa...
As my understanding on nested resources, on edge Rails, should not link_to 'User posts', @user.posts point to /users/:id/posts ? The routes.rb file contains map.resources :users, :has_many => :posts If this is not the default behavior, can it be accomplished doing something else? ...
So In my rails app I have two resources (rentals, and reservations) which belong to a user. This is the code in my routes.rb to set up the nested routes. map.resources :users, :has_many => :reservations, :shallow => true map.resources :users, :has_many => :rentals, :shallow => true map.resources :rentals, :only => [:index] map....
Imagine you have two defined routes: map.resources articles map.resources categories, :has_many => :articles both accessible by helpers/paths articles_path # /articles category_articles_path(1) # /category/1/articles if you visit /articles, index action from ArticlesController is executed. if you visit /category/1/articles, index ...
Is it possible to automatically assign a specified layout template to a particular controller and all of the resources nested within it, as specified in routes.rb? This layout should apply only the specified controller views and those nested within it; it does not need to be applied to every view within the application, as application.ht...
I have a two-part somewhat noob question about form_for and nested resources. Let's say I'm writing a blog engine and I want to relate a comment to an article. I've defined a nested resource as follows: map.resources :articles do |articles| articles.resources :comments end The comment form is in the show.html.erb view for articles...
I have some standard nested routes in my app, and I want to implement subdomains using the subdomain-fu gem. So I'm currently doing this: example.com/stores/name_of_store/products/name_of_product and I want to do this: name_of_store.example.com/products/name_of_product There seems to have been some discussion about the failing...
What is your solution to the problem if you have a model that is both not-nested and nested, such as products: a "Product" can belong_to say an "Event", and a Product can also just be independent. This means I can have routes like this: map.resources :products # /products map.resources :events do |event| event.resources :product...
I have two models: class Solution < ActiveRecord::Base belongs_to :owner, :class_name => "User", :foreign_key => :user_id end class User < ActiveRecord::Base has_many :solutions end with the following routing: map.resources :users, :has_many => :solutions and here is the SolutionsController: class SolutionsC...
I've got two models: class Solution < ActiveRecord::Base belongs_to :owner, :class_name => "User", :foreign_key => :user_id end class User < ActiveRecord::Base has_many :solutions end and I nest solutions within users like this: ActionController::Routing::Routes.draw do |map| map.resources :users, :has_many => :solutions end ...
Hi. I'm a newbie Rails developer who is getting the following error when trying to access the 'new' action on my CityController: undefined method `cities_path' for #<#<Class:0x104608c18>:0x104606f08> Extracted source (around line #2): 1: <h1>New City</h1> 2: <%= form_for(@city) do |f| %> 3: <%= f.error_messages %> 4: 5: <div clas...
Guys, I'm trying to understand the new arel engine in Rails 3 and I've got a question. I've got two models, User and Task class User < ActiveRecord::Base has_many :tasks end class Task < ActiveRecord::Base belongs_to :user end here is my routes to imply the relation: resources :users do resources :tasks end and here is my ...
Hey guys, I've been beating my head against a wall with a particular use case for nested forms (I'm using Rails 2.3.5). Essentially I have Project and Payment models that looks like this class Project < ActiveRecord::Base has_many :payments end class Payment < ActiveRecord::Base belongs_to :project accepts_nested_attributes_for ...
Say I have a child model with two parent models: Event has_many tickets Person has_many tickets Ticket belongs_to Event Ticket belongs_to Person Routes are mapped so Ticket always nests within Event or Person: resource :people do resources :tickets end resources :events do resources :tickets end How do I scope my ticket_Cont...
in config/routes.rb: resources posts do resources comments end resources pictures do resources comments end I would like to allow for more things to be commented on as well. I'm currently using mongoid (mongomapper isn't as compatible with rails3 yet as I would like), and comments are an embedded resource (mongoid can't yet ha...
I have a widget that has many links. In the routes file: map.resources :widgets, :has_many => [:links] I want to add a "sort" action to links. What do I need to add to the routes file, so I can write sort_widget_links_path(widget) Thanks, Deb ...
I'm really struggling with how to handle Error Handling in Rails 3. I have hacked some ideas that could work but would rather do it the proper way. If anyone can help or give guidance I would appreciate it. Here is what I have so far ItemController def show @item = Item.find(params[:id]) @note = @item.notes.new respond_w...