similar to: Select Enumerated Values with FormOptionsHelper

In Rails 0.14.3, I''m doing the following in a view: <%= select ''folder'', ''format'', [''a'', ''b'', ''c''] %> This line in is failing with: ActionView::TemplateError (too few arguments.) Am I calling select incorrectly? (Yes, the @folder object does exist, and does have an attribute

Hi, I''ve looked on api.rubyonrails.org but I''ve not found how to add to a date_select(object, method, options = {}) a class option to set the class of all the select tags. I''ve tried using "class" => "myclass" in thoose ways: <%= date_select("costo", "data", "class" => "testo" ) %> <%=

I must be missing something when it comes to the parameter differences between form FormOptionsHelper select and FormTagHelper select_tag. Code that follows, works perfectly - <%= f.select :unit, units_to_select(@product), :size=>"20"%> The following code, does not. The helper function never even seems to be called. <%= select_tag "unit",

Hi, I''m trying to run the "validates_inclusion_of" method in a before_save hook, because the range is dependant on the related data. But I can''t figure out how to call it. When calling it normally, it says it can''t find it. I''ve tried several combinations like "ActiveRecord::Validations.validates_inclusion_of", but I can''t seem to

All, I know that it is _wrong_ for me to do it, but I would like to know what is the easiest way for me to call the select() method in ActionView::Helpers::FormOptionsHelper from within a controller? Thanks, Wes -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby

I''m looking for a way to select a default value from a select box, like this: select("user", "role_id", Role.find_all.collect {|r| [ r.name, r.id ] }, { :default_value => ''5'' } (of course, there is no ":default_value") If the form is being used on a ''create'' page, it should display a default in the select box. If

Hi, I''m just starting with Rails and i''m trying to do something like this: <%= start_form_tag :action => ''add_user'', :id => @social_event_group %> <%= select ''user'', ''id'' , User.find_all.collect {|u| [ u.login, u.id ] }%></p> <%= submit_tag "Add User" %> <%= end_form_tag %>

Here''s the issue: When I submit a form for updating, @person.update_attributes doesn''t work. But the next nested clause for updating images DOES work. How is that possible? However no matter what I do the Person object will not change its attributes. def edit @person = Person.find(params[:id]) if request.post? @person.update_attributes(params[:person])

I found out today that Range#include? behaves differently on 1.9 than on 1.8 ( http://rhnh.net/2009/08/03/range-include-in-ruby-1-9 ) In order to deal with various edge cases, instead of just checking whether range.first <= value <= range.last, in ruby 1.9 include? steps through all the values in the range, checking for equality. This is of course a lot slower - in my case, checking a date

Hello, I am just starting off with Rails, so I apologize in advance if there is a terribly obvious answer to my problem. I''ve done some searching and found similar problems to my own, but nothing which yielded a solution. I have a handful of models that I am unit testing. The tests for each unit run successfully, but when I do a rake test, many of the tests fail. The assertions that

Hello, I''m currently stunk on this issue for few days and I do not know how to get it fixed. The system always raises this error message : order is closed and here is my order.rb: class Order < ActiveRecord::Base include ActiveMerchant::Billing before_validation :set_status attr_protected :id, :customer_ip, :status, :error_message, :updated_at, :created_at attr_accessor

Hello all. I have a problem using validates_inclusion_of. I need to switch off some validations during a migration period, is there a way? I tried to use if, with a static method of one of my models, but the behaviour is something strange It seems that the static method should be in a string to be evaluated. And the order of the elements in the if is counting... :if => (:some_field

It appears that if your trying to use validates_inclusion_of for a string value allow_nil wont work. For example, if I have an attribute :year which is stored as a varchar then: validates_inclusion_of :year, :in => "1980"..Time.now.year.to_s, allow_nil=>true will successfully validate the range but will not allow an empty input field to be submitted. However, if :year is

All, I have a field that I''m validating with validates_numericality_of on as well as validates_inclusion_of, like so: validates_numericality_of :number_of_owners, :only_integer => true, :message => ''must be a whole number'' validates_inclusion_of :number_of_owners, :in => 1..3,

Wine always give errors when it tries to start on xser ver ":1" because it always tries to connect to ":0.0". I know that DISPLAY is set correctly: Xlib: connection to ":0.0" refused by server Xlib: Client is not authorized to connect to Server

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

I seem to be missing something trying to use ''validates_inclusion_of'' to validate a foreign key and was hoping some one could piont out my mistake? The problem seems to be that Order.find_all.collect is not returning an array that contains the order_id, if I replace it with a hardcoded array everything works as expected. The model: class OrderItem < ActiveRecord::Base

This almost feels like a bug to me, since false is not nil. (i don''t think!) Using v_p_o on a boolean field fails validation if the field is passed with ''false''. It passes validation in the case of true. How can I validate _presence_of a boolean if it is submitted false? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~

Why this code doesn''t work as expected? It raises exceptions everytime. Tried with || operator, too. validates_each :x, :y do |record, attr| record.errors.add (attr, ''between 1 and 100'') if (attr.to_i>100 or attr.to_i<0) end -- They say money can''t buy happiness? Look at the smile on my face... ear to ear, baby!

On Fri, 30 Nov 2018, Kees Cook wrote: >On Fri, Nov 30, 2018 at 11:27 AM Jarkko Sakkinen ><jarkko.sakkinen at linux.intel.com> wrote: >> >> In order to comply with the CoC, replace **** with a hug. I hope this is some kind of joke. How would anyone get offended by reading technical comments? This is all beyond me... Thanks, Davidlohr