similar to: Build belongs_to and has_nor assiciations automanically

Do you think will it useful to include in rails functionality of this gem<https://github.com/ka8725/get_or_build>(get_or_build)? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-core/-/6vNMq94gdb4J. To post to this group, send email to

I''m using the fields_for helper with accepts_nested_attributes_for The System model has_many children. If I do this in my haml template: -form_for @system do |s| =s.text_field :name -s.fields_for :children do |child_fields| =child_fields.text_field :name all is fine. The fields_for iterates over all children and puts the correct data in the fields. But...what I

Hello everyone! I have 3 models: === 1 === class Region < ActiveRecord::Base has_many :districts end === 2 === class District < ActiveRecord::Base belongs_to :region has_many :suburbs end === 3 === class Suburb < ActiveRecord::Base belongs_to :district validates_numericality_of :region_id, :only_integer => true end In edit.rhtml for SuburbController I need to specify

I want to be able to create one menu object that has fields_for :brunch, :lunch, and :dinner. The menu object has_many brunches, lunches, and dinners, but each time I "edit", only one brunch, one lunch, and one dinner object are added. I''m using carrierwave to upload brunch_menus, lunch_menus, and dinner_menus (attributes of brunches, lunches, and dinners respectively) as

I just did a large upgrade to to Rails 2.3.4 and I am trying to make use of the more modern view features. I have a Newsletter object. Newsletter has many Sections. I also have: accepts_nested_attributes_for :sections on the Newsletter object. I have the typical scaffolded new.html.erb with: <% form_for(@newsletter) do |f| %> in there, I am trying to populate the first Section

Hi! I have 3 models, User, Company and Address. Basically, a User belongs to a Company and an Address has one Company (because it can be linked to other models). In a form I want to display a User, its Company and its company Address, with fields_for. The problem is when my User has a Company, that does *not* have an Address: the part containing the Address is not displayed. I see 2 ways of

How do I use association data from within a fields_for? I''ve got a has many through relationship between users, schools and schools_users. A user can have multiple schools and a school has multiple users. In schools_users there is a user_role field in addition to the common user_id and school_id. In the show view I have: <% @school.schools_users.each do |user| %>

I’ve been spending a great deal of time chasing this problem. Hopefully someone sees something obvious I’m doing wrong. Basically anytime I try to call fields_for from an RJS file or within a partial in the RJS file, I get the following error. My goal is simply to load a partial into a div. The fields in this partial require fields_for though. And that’s where the problem lies.

Hey All, I''m trying to play along w/the ''complex forms 1'' railscast (http://railscasts.com/episodes/73) and having trouble. The view is projects/new. I''m trying to add some project_people to the form w/code like so: <% form_for(@project) do |f| %> [project stuff here] <% for pp in @project.project_person %> <% fields_for

I have a spec that''s not behaving as I''m thinking it should. Here''s the code: http://pastie.caboo.se/117931 it''s failing with: ActionView::TemplateError in ''customers/new should receive fields_for'' Mock ''ActionView::Base'' expected :form_for with ("address", #<Address id: nil, address1: "123 Main St.",

I may be totally wrong about what the fields_for method is supposed to do, but for some reason I thought using it scoped an object around an association. For example, I have a User class and when you''re creating a new user I want to use fields_for to add a BillingAddress to the user like so: <%- fields_for :billing_address do |billing_address_form| -%> <%= render :partial

I''m getting an undefined method exception with the fields_for method. I''m following the gem examples. The form_for works but when I add fields_for it breaks. Are there other examples of how this works anywhere? -- Posted via http://www.ruby-forum.com/.

I have this form and i got it working as i want: <%= form_tag(update_individual_photos_path, :method => "put") do %> <%= fields_for "photos[]", @photo do |f| %> ................. <% end -%> <%= submit_tag("Post") %> <% end %> But i would like to move to doing this with simple_form_for and simple_fields_for but i cant get it

class Person < ActiveRecord::Base has_many :addresses has_one :primary_address, :class_name => ''Address'', :order => ''preferred desc, id'' accepts_nested_attributes_for :addresses, :allow_destroy => true accepts_nested_attributes_for :primary_address, :allow_destroy => true end class Address < ActiveRecord::Base belongs_to :person end

Hi, I''m using fields_for and a time_select but he isn''t saving the time in the db just 00:00:00 All the other fields are fine, but the time_field isn''t working:s This is my code: <% form_for :activity, @activity,:url => {:action => "create"} do |activity_form| %> <td><%= activity_form.time_select :datum_1_twrak_van, :order =>[ :hour,

I''m trying to build something similar to a Facebook messaging app, in which the view displays all the messages for a particular thread, with a form box for replying at the bottom of the thread. The problem is that using fields_for generates form fields for each existing record, and for one new record. In this case, there is no need to edit existing messages - just a need to add new

hi all.. i am trying to use *fields_for* to get and save nested attributes in a form. i have a ''Partner'' model associated with an ''Address'' model. partner has_many :addresses although the form is displaying fine, but on submitting it the following error is shown: *can''t convert HashWithIndifferentAccess into Array* on this line: *@partner =

Hello all, I''m getting this weird ''<input name value=''2'' type=''hidden'' />'' text printed out in my form. See attached image. I''ve spent too much time trying to figure it out already and it''s not going to stop me from moving on for now. As you can see it''s still very early on. I''m using

Hi,all. I''m new bee to Rails and I have trouble about fields_for method.. It isn''t show up between the <%= f.fields ~ <% end %> Please teach me some advice. Thanks! #new/_form.html.erb <%= form_for(@user) do |f| %> <div class="field"> <%= f.label :name %><br /> <%= f.text_field :name %> </div> <!-- Below

Hi all! I am coding an application that keeps track of request to create college courses. An identified user (logically a faculty member) completes a form indicating the name of the course, the professor in charge, the course''s code, the date and place, the possible coprofessors and TAs and the type of website he or she wants to use as a teaching help (WebCT, Sakai, etc.). I have two