similar to: validation across controllers

Hi all, I''m trying to serialize a form with the exception of one specific element. Serializing the form in a hash (without pulling out specific elements) works: <li> <%= link_to_remote ''(Save)'', {:url => post_path(@post), :with => "$ (''post_form'').serialize(true)" }, :method => :put %> </li> The generated code

hello! I made some custom validations for my app, which do catch invalid data in the console. However, when I enter invalid data through a form on the browser view, I get your stack trace error style page (similar to what you see when you get a syntax error or a nil object) instead of the nicely styled error messages (what you would see in a scaffolded application. First off, what is the stack

Hello List, I''m a bit spent on this problem, and my code might be whack. I seem to be encountering a problem where the primary key on a join table is not being resolved correctly. I will elaborate after some code bits. I am creating the join table using migrations, and relevant model code is this: class Post < ActiveRecord::Base has_and_belongs_to_many :records

this is my error: Processing ApplicationController#create (for 127.0.0.1 at 2009-08-17 00:57:56) [POST] Parameters: {"comment"=>{"name"=>"asdasd", "body"=>"asdasd"}, "commit"=>"Add Comment", "post_id"=>"19",

This example shows how to create a form for an associated model ''Comment'', where ''Comment'' belongs_to ''Post'' and ''Post has_many ''Comments''. http://edgeguides.rubyonrails.org/getting_started.html#generating-a-controller How might I modify that to display all the comments in the form, and still have it call the

Hi, having i.e. a post model that has many categories - is it possible for member routes like i.e. post_path(post) to generate path like "/ posts/:post_category_name/:post_id" without manually passing the category param? Does anyone know if there''s a gem or if I can simply override the post_url method to automatically set category from post object? The best I could get right

I''ve been using this template on most of my CRUD controllers. class CommentsController < ApplicationController meantime_filter :set_scope before_filter :find_comment, :only => %w(show edit update destroy) def index @comments = Comment.find(:all) end def new @Comment = Comment.new end def create @comment = Comment.create!(params[:comment])

Hi All, I am new to RoR and I am writing a small blog application. I have added a Destroy / Delete link to the post index, but when I click this delete link the show action is fired. The log seems to confirm this: Started GET "/posts/2" for xxx.xxx.xxx.xxx at 2014-03-31 15:51:03 +0000 Processing by PostsController#show as HTML Parameters: {"id"=>"2"} Post

Hi to all. I''ve a very big problem. I know this can seem very loing, but please, try to read it. I have a simply blog, with posts and their comments. I''ve two tables in my db, posts, with post id, text and comments_count to store the number of comments-children of each post (as recomanded to do in AWDWR); and the table comments, with comment id, post_id for the post

1) Right now this is just testing a successful response. However, since I've gone and created a Post via FactoryGirl... how can I test the @post.id equals one of the id's being returned by the get: index json? describe Api::V1::PostsController do context 'Post' do before(:each) do @post = FactoryGirl.create(:post) end context '#index' do

I''ve got a share method in my controller, and I have the following spec: describe PostsController do describe "#share" do it "doesn''t blow up" do post :share, :id => @post.id end # ... etc And... It blows up! Failures: 1) PostsController#share shares Failure/Error: post :share

Hi all We all know the model-controller-paradigm: I have a model "News" which has a corresponding CRUD-controller "NewsController". But now I''m quite unsure about the following... Guess we have normal visitors that visit our site www.??.com/news and we have administrators that create and modify news items. The admin should see an "Edit" link and a

I want to return an int from a find_by_sql call. But when I use that result to compare to another count the error tells me I have an array. MODEL: # Returns the number of comments in a specified post def self.find_count(post_id) find_by_sql(["SELECT COUNT(*) FROM commments WHERE post_id = ?", post_id]) end CONTROLLER: def test @post =

I''m having a bear of a time getting my cached pages to expire. Maybe one of you guys can help me out. I''ll show my sweeper and then my log to show that it "should" be working. class PragmaticSweeper < ActionController::Caching::Sweeper observe Comment def after_save(comment) expire_page(comment.post_id) end private def expire_page(post_id)

Hi all. I''m getting the following error in my app: undefined method `redirect_to'' for ActionController::Base:Class I''m using Windows 2000, Rails 2.0.2 and resource_controller (from James Golick). My controller: class CommentsController < ApplicationController include ResourceController::Controller belongs_to :post, :article, :photo create do

Hi, Thanks for a wonderful Getting Started with Rails. I am up to the last section and just added the comments part. So while testing and looking over comments_controller.rb; I see the reference to post_comment_url calll where is this defined. Below is the message I am getting. Thanks ActionController::RoutingError (post_comment_url failed to generate from {:post_id=>#<Post id: 1, name:

I''ve been sitting on an ActiveResource patch for a few weeks, waiting to get some feedback from David. But, I see other folks like Jeremy are starting to use it, so I committed my patch: http://dev.rubyonrails.org/changeset/4890 It gets all the basic operations in working order, and adds support for prefixes. I wasn''t quite sure how to pull this off. Right now, I''m

Hi, I know this question has come up before, but I couldn''t find a satisfying answer. Maybe I didn''t look well enough, so any pointers to old messages regarding this subject would be welcome too. I need some way to pass multiple ids to a resource. Something like /posts/13,14 If I do this I have to manually split the id on ","s in the action, and use post_path([post1,

I cannot get my form to submit for my simple blog site (based on the "How to Build a Blog Engine in 15 Minutes" presentation) Any ideas? Thanks, Tom ---------------------------------------------------------------------------- Here is my code: #Post controller class PostsController < ApplicationController def index list render :action => ''list'' end

"rick" has given AR/Oracle some love, but it''s still unhappy... http://dev.rubyonrails.org/changeset/5310 ------------------------------------------------------------------------ r5310 | rick | 2006-10-16 08:42:55 -0700 (Mon, 16 Oct 2006) | 1 line Fix has_many :through to add the appropriate conditions when going through an association using STI. Closes #5783. [Jonathan Viney]