similar to: Nested forms without looping through fields_for collection.

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 =

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! 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

I''m trying to get a multi level nested form model working but have hit a problem. In one of my models, I have a habtm association and it''s throwing an error on a nested form and these are check boxes with a method of ''time_unit_ids[]''. The nested forms work without the habtm (time_unit_ids[]) so things are pretty much set up okay. Here''s the set up

Hello, I have the following: My Controller: def new . . @teammembers.each do |teammember| request = @request_thread.requests.build(:recipient_id => teammember.user_id, :full_name => ''Billy Bob T'') end My View: . . <%= f.fields_for :requests do |builder| %> <div class="field"> <%= builder.label

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 was wondering if anyone knew of a way to combine the new nested forms in rails 2.3 with a has_many through relationship via checkboxes. Basically I have a page model, a page_category model and a category_items join table. Pages have many page categories through category items. The category_items table is polymorphic so i can use it for other models who need categories (maybe this is

Hi, Is there a simpler way to implement the view-component of nested forms as it was done in Railscast #75 (Complex Forms Part 3) in Rails 2.3? I''d like to add and remove the owned objects dynamically using AJAX requests, but using f.fields_for :object do |object_form| doen''t let me load new objects into the form - or at least I don''t fully understand how that should

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

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 have a User model class User < ActiveRecord::Base has_one :account accepts_nested_attributes_for :account, :allow_destroy => true validates_associated :account attr_accessible :account_attributes is working fine, validating and updating both records (User and Account), but I caanot display the value in the form when is updated, ex: below the firstname is not displayed but

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''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 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

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