similar to: transaction is started before a validation [c/o Rails-Core]

Hi, I''d be grateful for your help. I get the error (see below) everytime I add the following into a newly generated (via scaffold) model class: validates_presence_of :myname, :mymessage, :mytel Without it, I can insert records into my database. With it, I get the error :( ERROR>> ArgumentError in AdminController#create wrong number of arguments (1 for 0) RAILS_ROOT:

I am trying to setup a sigup form thats pretty much just like the basecamp form. https://signup.37signals.com/basecamp/Plus/signup/new I want to create a User a Studio and a Subscription(chargify) a Subscription belongs to a Studio and not to a User. User gets tagged onto a Studio via an admin array. Is there any way to do this all in one form and still get back validation errors etc without

Hi, following the discussion about acts_as_ferret on the Rails mailinglist, there was an issue about transactions, which could result in beind the database and ferret out of sync. I have taken a different approach from acts_as_ferret trying to resolve the transaction problem. Instead of adding things to the ferret index in the model, I have added it in the controller. I have only the create part

Howdy, I''ve been getting this issue for about a month in dashboard. All our nodes poll on a cronjob between 00:00 and 01:00 daily, but one node has been getting this as a failed task for a while, with the yaml files building up on the server. Outside of this one cronjob, other puppet runs on the same node are running just fine. The backtrace on dashboard is: Importing report

I''ve got something like this: class Position < ActiveRecord::Base end class CartItem < Position validates_uniqueness_of :product_id end When I try to save CartItem I get this error: ArgumentError: wrong number of arguments (1 for 2) from /home/joaz/.gem/ruby/1.8/gems/activerecord-2.3.2/lib/active_record/validations.rb:758:in `exists?'' from

Hi All, I''m newbie to this tool and following some tutorials I''ve came across with this problem when configuring my webpage: In Debian/testing, ruby1.8, rails1.1 I create my audio application which connects to a database (mysql) named audio with tables: articulos(id,titulo,descripcion,created_on,categoria_id) and categorias(id,titulo) after creating and modifying the

I''ve been editing a rails app on Windows for a little while now. I just checked it into source control and started editing on my iMac. Everything seems to run normally, except that when I attempt to modify the database in any way (I''m running sqlite), I get a weird error: "cannot start a transaction within a transaction"

Hi all, Is there any standard plugin available for date validations, email address validation & url validations in rails? Thanks in advance, Medha. -- If not you then who..... If not now then when...... ----------------------------------------------------- With Best Regards, Medha. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Pessoal, estou precisando de ajuda... Estou usando o rails 2.3.2. Quando tento fazer qualquer update (método save em um registro existente), recebo o erro abaixo: ArgumentError in RequisicaosController#enviar_rede wrong number of arguments (3 for 1) c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ base.rb:2875:in `attributes_with_quotes''

Hello, I tried to post this as a bug on the trac site, but whenever I hit submit, I got the error message: --- Precondition Failed The precondition on the request for the URL /newticket evaluated to false. --- Anyway... Let''s say I have the following model classes: --- class Project < ActiveRecord::Base has_many :tasks end class Task < ActiveRecord::Base belongs_to

Hi, I''m a bit confused about Rails transactions. Are these Rails transactions: Model.transaction do ... end or does the above code actually start a database transaction? If this starts a db transaction, what sort of db transaction does this start? I would not want serializable transactions as this would be expensive. If this starts a Rails application level txn, is there a way to

Hi, I successfully installed AAA couple days before, and i managed to register a uer with it, with no user activation. but for some strange reason, it stops working for the signup method, with i go to the signup page, press submit, it shows an error page, what''s wrong? here''s the error page. undefined method `activation_code'' for #<User:0x3b6dbd

Hi, Something has been bothering me about model validation: how do I know that the database has not changed in between when I validate my model''s data, and when it actually gets saved to the database? As a simple example, say I have a User model like: class User validates_uniqueness_of :username end When this gets saved to the database, the validation code checks that there is

Hi, I am wanting to look at frequent item sets using the arules package. I need to transform my data into a "transactions" object. The data I read in from a file has 2 columns, an ID and an item. How do I convert data like this into a transactions object? I've tried class? transactions but it only confuses me. My data is like this.... basketID item 1 bread 1 cheese 1 milk 2

Hi I have two models Keyword and KeywordResult, they basically look like this: class KeywordResult < ActiveRecord::Base belongs_to :keyword validates_presence_of :title, :url, :keyword_id end class Keyword < ActiveRecord::Base has_many :keyword_results, :dependent => :delete_all acts_as_tree :order => "text", :foreign_key => "top_keyword" end Before you

Hi, I succeeded to read-in a transaction-table tr_dat with single items per line via RODBC of the form: Transact-ID ItemID 1 item1 1 item2 1 item3 2 item2 2 item3 ... how do I create a transaction object of the arules package from such a table? I tried this with read.transactions(tr_dat, format="single") of the package arules but I didn'd

I am currently using the book "Agile Web Development With Rails" (2005). I am working on a fully function web application that has a shopping cart. The web page displays this, ActiveRecord::StatementInvalid in AdminController#create Mysql::Error: #23000Column ''date_available'' cannot be null: INSERT INTO products (`image_url`, `date_available`, `price`, `title`,

I have a dataset of property transactions that includes the transaction ID (TranID), property ID (UnitID), and transaction date (TranDt). I need to create a data frame (or data table) that includes the previous transaction date, if one exists. This is an easy problem in SQL, where I just run a sub-query, but I'm trying to make R my one-stop-shopping program. ?The following code works on a

"bitsweat" has given AR/SQLServer some love, but it''s still unhappy... http://dev.rubyonrails.org/changeset/6912 ------------------------------------------------------------------------ r6912 | bitsweat | 2007-05-31 10:15:56 -0700 (Thu, 31 May 2007) | 1 line Fix an edge case with find with a list of ids, limit, and offset. Closes #8437.

Hello! According to ActiveRecord transactions documentation, User.transaction do User.create(:username => ''Kotori'') User.transaction(:requires_new => true) do User.create(:username => ''Nemu'') raise ActiveRecord::Rollback end end User.find(:all) # => Returns only Kotori But I get both records in database (tested on