search for: after_validation

...description, :file_path, :title_photo_id has_many :photos, :dependent => :destroy belongs_to :title_photo, :class_name => ''Photo'', :foreign_key => ''title_photo_id'' validates_presence_of :title, :description, :file_path def after_validation if !errors.invalid?("file_path") images = get_images if images.size == 0 errors.add_to_base("There are no files in the directory #{get_images_path}") else errors.add_to_base(images.inspect) end end rescue SystemCallError err...

...ck are called after the validation, but before the model is created. This was an intentional design decision, but I think it was the wrong one. What do you think? When I think of before_create, I think of before_validation :foo, :on => :create, but, by default, before_create is synonymous with after_validation :foo, :on => :create`, which is technically correct, but confusing. Most of the goal of convention over configuration is to have sane defaults, right? Wouldn''t following that principle include favoring what makes the most sense at first thought, over a technicality? And, I''m c...

...ct. Basically I am using STI on my Users table and have several types of users. BaseUser --UserType1 < BaseUser --UserType2 < BaseUser etc.... Recently when I create a UserType object and save it to the database it ignores the validation rules for the parent class BaseUser. Furthermore the after_validation method in the BaseUser was not being triggered if I did: after_validation :run_this I had to call the run_this method after_validation to get it to trigger. Any suggestions or thoughts on this would be greatly appreciated. Thx, -- Ben Reubenstein http://www.benr75.com -------------- next part...

...;'m editing an ActiveRecord object in a session through AJAX, updating it with object.attributes = params[:object], and validating it with object.valid? Because it''s associated with other objects in a form, I want to save them all together. The surprise was that object.valid? triggers after_validation_on_update. I''m having an audit log and I was getting bogus entries. http://api.rubyonrails.org/classes/ActiveRecord/Validations.html#M001316 valid?() Runs validate and validate_on_create or validate_on_update and returns true if no errors were added otherwise false. valid?() should run a...

Given the case of validating the presence of an attribute and then performing other tests on said attribute, how do you go about not having to check for nil in the other tests? Example: validates_presence_of :start_date, :end_date validate :validate_start_date_before_end_date def validate_start_date_before_end_date # without this check an exception will be thrown on access to the

Hello, I have a User object that extends ActiveRecord::Base. And I have the following defined in it: .... after_validation :crypt_password ... def crypt_password # write_attribute("secure_password", User.encrypt(password)) self.secure_password = User.encrypt(password) end .. And this works. Where I am getting confused about is the difference between the following: secure_password, @sec...

Hi, Rails 2.3.2, paperclip 2.2.9.2 How can I unit test my model that has a paperclip attachment? I add to my model: --- CODE START --- has_attached_file :image, :default_url => '''' attr_protected :image_file_name, :image_content_type, :image_image_size --- CODE END --- Than I type a UNIT test: --- CODE START --- foo=FooModel.new({:image =>

...ent.rb, but things don''t work... So, I took a step back and put in the following code: class GreenbackTransactionObserver < ActiveRecord::Observer %w( after_find after_initialize before_save after_save before_create after_create before_update after_update before_validation after_validation before_validation_on_create after_validation_on_create before_validation_on_update after_validation_on_update before_destroy after_destroy ).each do |method| define_method(method) do |txn| txn.logger.info "#{method} (observer)" true end end end My model look...

Hello everyone I have a problem in my app with the validation on numericality. The field should be all numbers, and if an user types for example "12345abc" into the field an error is raised and the data is not saved. But in the field where the error was raised it now says "12345", I want this field to be blank instead. What is the best way to go about doing this? Thanks in

I need to call callback only if the validation was successful, but it seems it is called also when validation fails. -- Posted via http://www.ruby-forum.com/.

Hi all, Is there a way to invoke validations at times other than save, create and update? I know that I can do this by writing my own validation checks using errors.add_[blah], but I''d like to leverage the existing validation code. What I have is two sets of fields in a record, set A and set B. Both sets must be validated on record create. However, the trouble is that after

Hi! I got a class named EinsatzFilter which I serialized to session. Before saving to session it works afterwards I keep getting the message: "undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from ActiveRecord::Base inherited class. Code: class EinsatzFilter include ApplicationHelper attr_reader :personen, :monat, :projekte, :kunde

Hi I''ve got a problem validating a boolean and I can''t see what the problem is. Here''s my model: class FinanceAgreement < ActiveRecord::Base belongs_to :asset validates_presence_of :finance_company validates_inclusion_of :balance, :in => 0.01..10_000_000 validates_inclusion_of :term, :in => 1..600 validates_numericality_of

Learning Rails following the Rails Tutorial book I have the following question. In chapter 8 at the Exercises part they talk about clearing the password field. I tried several things to do this, but till now didn''t find the solution. Anyone has a tip how to do this? Thanks in advance -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

In my schema, a question has_many :answers. When the validations are run on a question, and one of the answers is not valid, then i get "Answers is not valid" coming out of errors.full_messages. I don''t want this, i''m already testing the validity of the answers and this is an ugly and uninformative error message. It looks like it''s the message i would get

Hey guys, I''m having a hard time w/ the after_update callback on rails... As far as I can tell, when I define a after_update callback on a model, the attributes of the object have the same values that they had *before* Base.save was called. I''m probably wrong so here''s the code: UNIT TEST: def test_register_item_adjusts_account_balance account =

Hello, all. I have followed these links and have enabled a (current) user to login with a username: http://railscasts.com/episodes/209-introducing-devise http://railscasts.com/episodes/210-customizing-devise https://github.com/plataformatec/devise/wiki/How-To:-Allow-users-to-sign-in-using-their-username-or-email-address I want to allow a user to sign up with a username but am getting these