Displaying 20 results from an estimated 2000 matches similar to: "Fields_for adding html (text) for hidden field"
2009 Oct 15
4
Getting the object in fields_for
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
2009 Oct 15
1
fields_for weirdness
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
2011 Jul 25
4
[Rails 3.0.9] I have trouble about fields_for
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
2008 Dec 02
4
Am I wrong or is fields_for not working right in Rails 2.2.2
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
2013 Dec 10
2
form_tag + fields_for Rails 4
Hi There,
I''m trying to user fields_for inside a form_tag, but i can''t catch it
on my controller.
I just take some html code off to makes it easy to read
my view...
i''m using campuses_path(current_church, @campus) instead form_for
@campus, because my route is like
resources :campuses, :path => ":church/campuses"
<%= form_tag
2008 May 02
1
names of select elements inside a fields_for block not generated as expected
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
2006 May 16
1
fields_for giving undefined method exception
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/.
2009 Feb 09
2
how to get form parameters while using fields_for with nested attributes
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 =
2008 Dec 21
1
Form issues : partials + AJAX vs simple JS / separate views + form_fors vs one view and fields_fors
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
2009 May 12
2
2.3 Nested Model Forms; build new without updating existing
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
2009 Feb 18
5
fields_for and Conflicting types for parameter containers. Expected an instance of Hash but found an instance of Array.
I''m trying to use ''fields_for'' in a form. I want the same form to
support both the creation of new obejcts as well as the editing of old
ones. So - in my controller, sometimes I will pass to the form an
object that already exists in my database and has an id and other
times I will pass it a newly created instance of an object that does
not yet exist in the database and
2011 Apr 04
1
Best way to instanciate an empty address element in many nested fields_for
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
2007 Dec 07
4
strange error on mock proxy
I''m banging my head over this really strange error in a view test when
I run "rake spec". The weird thing is that I don''t get the error when
I run the spec file by itself.
Here is the spec (I know, fixtures are the devil):
describe "/units/new.html.erb here" do
fixtures :units, :accounts, :groups
it_should_behave_like
2011 Jul 11
2
Pre-populating association
Hello,
I think this is an easy one for the average Rails developer but I''m a bit stuck.
I''m creating a simple voting app: any user can create a survey, with any number of questions, and other users can then vote by creating a ballot for that survey.
Here''s the modeling:
class Survey < ActiveRecord::Base
has_many :questions
has_many :eligibilities
has_many
2013 Nov 10
3
accepts_nested_attributes_for how, example
I have following tables with following models:
users(id, role_id) *has_many :entries*
categories(id, category_name) *has_many :entries*
entries(id, category_id, user_id) *belongs_to :user, belongs_to
:category, has_one :storage*
storages(id, title, content, entry_id)* belongs_to :entry*, *has_one
:vote*
votes(id, count, storage_id) *belongs_to :storage*
Now,
2008 Mar 11
1
fields_for in a form_for_remote?
Can you nest fields_for in a form_for_remote?
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2012 Aug 25
0
accepts_nested_attributes_for and fields_for not working!
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
2013 Mar 24
5
Rails 4.0 has_many_through and fields_for
Hi all, I am trying to reproduce rails 3.2 behaviour with fields_for and
nested attributes.
class ControllerAction < ActiveRecord::Base
has_many :interactions, dependent: :destroy
has_many :roles, through: :interactions
scope :controllers, lambda {|name| where("controller_name_id = ?",
name)}
scope :actions, lambda {|name| where("action_name_id =
2010 Aug 13
2
Rails 3 / ActiveModel for Credit Card information?
When submitting billing information in the past I''ve always used
attr_accessor for credit card details as they should not be saved in
the database. In addition I always end up storing the card
expiration date so that the date form helper works correctly.
With Active Model it seems logical to create a CreditCard class to
hold this data instead.
**1st issue.**
It seems there still
2007 Oct 17
2
Complex Forms (From Railscasts.com)
Hi,
I have been watching the last three episodes on railscasts.com in
which he goes through dealing with multiple models in one for using
fields_for, and virtual attributes. (http://railscasts.com/episodes/
73). Here is an example of the way they suggest to go about it:
# projects_controller.rb
def new
@project = Project.new
3.times { @project.tasks.build }
end
def create
@project =