Displaying 20 results from an estimated 4000 matches similar to: "fields_for and Conflicting types for parameter containers. Expected an instance of Hash but found an instance of Array."
2009 Feb 09
4
forms that mix new and old records
I''m trying to create a form/view that displays a mix of records that
exist in the database and records that the user is working on but that
don''t yet exist in the database. I want to leverage all of rails'' nice
form helpers, especially the params hash that it generates for the
records when the form is submitted. So - I am creating ''dummy'' records
with
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
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
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
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 =
2010 Nov 28
6
has_one accepts_nested_attributes_for fields_for NOT WORKING HELP
MODEL
class User < ActiveRecord::Base
has_one :address, :dependent => :destroy
accepts_nested_attributes_for :address
end
CONTROL
def new
@user = User.new
@user.build_address # Adicionei
...
VIEW partial _form
....
<% f.fields_for :address do |b| %> # Adicionei
<%= b.text_field :city_manual %> # Adicionei
<% end %>
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
2010 Aug 01
0
fields_for can not group its params when ajax
hi
book and page is one_to_many relationship.I want to create them in a
single form.But when clicking create button,the submitted params for
pages are not grouped correctly,
i want
"book"=>{"new_pages"=>[{"name"=>"", "color"=>""},
{"name"=>"","color"=>""}]
but it is
2006 Jul 11
6
@record.each do |record|
I''m trying to ''destroy'' a particular record of a table
>From the controller side, i''ve found a list of possible records that i
want deleted.
ie. @chart = Chart.find(:all, :conditions => ["record_id = ?",
param[''id''] ]
''id'' is passed into the controller and @chart is all the possible
records that have
2013 Mar 04
0
fields_for with accepts_nested_attributes: how to pass a value to a label
I can''t figure out how to pass a value from the following object build in
the controller:
class TimesheetsController < AC
...
def new
@timesheet = current_user.timesheets.new
now = Date.today
#generating 7 time entries: monday through sunday
(now.beginning_of_week..now.end_of_week).step { |date|
@timesheet.time_entries.build(:workdate; date)
end
end
...
In the
2006 Jul 10
4
find()
Can some1 help me on syntax with the find() function.
I''m trying to pull up a table record, called chart, that has a
particular field specified.
ie
chart has a field called record_id, which i know. How can i find the
record that contains chart.record_id.
something like chart = Chart.find(:conditions => "record_id = :id")
this gives me an error. I''m passing
2006 Mar 09
3
Runtime Error
Hi all,
Can anyone tell me why this line of code works in FF but not IE??
function stuff(id){
record_id=$(id);
record_id.innerHTML = "foo";
}
I get a ''Runtime Error''.
--
-----------------------
Iggy Sandejas
Web Developer
0419 485 252
D-Frag Solutions
http://www.dfrag.com.au
-----------------------
2008 Dec 02
4
Sharing a partial between multiple controllers
I want to share a partial between 2 or more controllers.
I have a "location" partial that I want users to enter "Address, City,
State, Zip" information in however I have "Payees", "Institution", and
"Event" models that can have "location" information stored with them.
Since I don''t want to duplicate the partial across each
2011 Oct 26
6
Add an index to a form
Hello,
I''m having some trouble with forms, my app allows to enter data by
using a multi-step form that has 7 steps.
There are 3 steps that may let the user to add 1 form, for example
there''s a step called "children"
and that children has the following fields:
* name
* age
* gender
but one father may have more than 1 child and I''m adding another form
with
2006 Apr 08
2
ActionView::Helpers::FormHelper instance methods should take an object reference rather than an object_name.
Hi
ActionView::Helpers::FormHelper methods (e.g. #text_field,
#check_box...) take object_name as an argument. From this argument
they infer a name that is supposed to contains the reference to the
relevant object.
I can''t see why the FormHelper methods were designed that way.
Compared to simply passing them a reference, the current way seems too
complicated and an invitation to problems
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
2020 Sep 07
3
Centos + VM + public ip
Hi,
I've got a dedicated server with OVH and I'd like to host a public VM. I'd
like Centos OS 7 or 8, I installed KVM already, I got the VM and bought the
IP and created a virtual mac id. I know I have to bridge it somehow but I
can't seem to find a proper tutorial. Do you know where to start?
Thanks
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2010 Nov 11
2
Rails 3 - Nested Forms, using Builder -- Check_box issue
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
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 =
2007 May 19
3
form question
Suppose I have the following models/migrations:
class Car < ActiveRecord::Base
belongs_to :manufacturer
validates_presence_of :manufacturer
validates_association :manufacturer
end
class CreateCars < ActiveRecord::Migration
def self.up
create_table cars do |t|
t.column :name, :string
t.column :manufacturer_id, :integer
end
end
class Manufacturer <