Displaying 20 results from an estimated 6000 matches similar to: "How to reference a field of an associated object in a text_field"
2006 Feb 20
0
No Magic for HABTM forms?
Hi,
I posted yesterday asking how to get form tags to reference the
associated objects in a habtm relationship. I was hoping for Rails
Magic, but it looks like Rails doesn''t have habtm magic beyond a
certain point.
Here was my solution for others who might have the problem. Also, I
hope someone shows me that there is a simpler way.
The Database Model:
class Registration <
2006 Nov 04
0
Check_box woes
I have a User model and an Address model.
A user has_many addresses, and an address belongs_to a user.
An address object for a user could be a billing, shipping or marketing address.
The way I''m tracking this is via the user attributes:
billing_adress_id, marketing_address_id and shipping_address_id in the
user table, which holds the relevant address id.
But in my form that allows a
2006 Jun 20
2
Validation error_messages_for problem
I am having trouble getting error_messages_for to work.
My controller(relevant parts) looks like
def configure
@account = session[:account]
@user = User.new
end
def add_new_user_to_account
@user = User.new(params[:user])
if @user.valid?
session[:account].users << @user
end
redirect_to :action=> ''configure''
end
end
and my
2011 Nov 02
3
form_for text_field
I have a form
... html .....
<% form_for @person do |f| %>
... html .....
<%= f.text_field :last_name %>
... html .....
<% end %>
When last_name field of @person doesn''t contains french special symbols
like ''é'', all characters are displayed in the input control
(f.text_field :last_name ).
Else only symbols before french special symbol are
2011 Mar 10
4
Multi-model forms
Hi guys, I''m new to ruby and rails and I''m working on multi model
forms, specifically 3. I''m using this http://guides.rubyonrails.org/getting_started.html
as a start, and its got a 2 Model example but I cant seem to get the
last one working.
These are my models:
Country name:string code:string (has_one :address)
Address address_line1:string
2005 Dec 31
2
Validation errors not displaying and will not save
Hello all,
I''m fairly new to rails so I''m probably doing something really stupid
here.... I have been banging my head at this for hrs now... I''ve tried
so many different things and nothing seems to get me any further...
I am trying to create an image uploading page that will simultaneously
create thumbnails to separate file directories and update the database
via
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
2006 Aug 10
2
check_box form helper questions/issues
I''m using Rails 1.1.x and it looks like the check_box form helper
expects me to provide and object and method so it can determine if the
checkbox should be checked or not. I''m having a couple of issues with
this.
note: I''m using UserEngine and adding a HABTM so that:
class User < ActiveRecord::Base
has_and_belongs_to_many :foos
end
class foo <
2006 Apr 18
2
check_box
I''ve got a question on the use of check_box.
***
This is working but there just has to be a better way:
RHTML:
<% for book in @books do %>
<tr>
<td><%=book.label%></td>
<td>
<%checked = book.subscribed ? ''checked'': ''nope''%>
<%=check_box("book" + book.id.to_s,
2009 Nov 06
0
Nested objects not propagating from view
I thought I had this fixed, but apparently not. It works okay from the
console, but not from the view. I have the following:
# partial schema
create_table "users", :force => true do |t|
t.string "login", :null => false
t.string "first_name"
t.string "last_name"
t.string "email", :null => false
2006 Jan 03
0
has_and_belongs_to_many include problem
hey,
i have users who are in groups, and i have a search form, where i can search on
group, user lastname, and user firstname.
All this is also with pagination.
these are my models
class User < ActiveRecord::Base
has_and_belongs_to_many :groups
end
class Group < ActiveRecord::Base
has_and_belongs_to_many :users
end
in my controller i do this
THIS works (but in need pagination)
@users2
2007 Nov 06
2
Why is this view spec failing?
I can''t figure out why I am getting a failure. It renders out fine in
the browser.
<h1>New member</h1>
<%= error_messages_for :member %>
<% form_for(:member, :url => members_path) do |f| %>
<fieldset>
<legend>Member Info</legend>
<p><label for="member[first_name]">First Name:</label> <%=
2005 Feb 05
4
Creating collections
I''m trying to create a form where a collection is created, using the
example from the Rails 0.9.5 weblog posting:
http://weblog.rubyonrails.com/archives/2005/01/26/rails-095-a-world-of-
fixes-and-tweaks/
I''m having a bit of trouble. The controller currently looks like this:
class StudentController < ApplicationController
def new
render_text @params.inspect
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
2006 Aug 02
7
form_for not working with Markaby
I''m playing around with Markaby and I decided to write a little blog app.
I''m running into issues with forms however. If I use form_for the output of
the form gets swallowed. For example:
form_for :article, @article do |f|
f.text_field :title
f.check_box :published
f.text_area :description
f.text_field :pub_date
f.text_area :content
end
gets rendered as an empty form
2012 Jan 06
1
How to pass a field from simple_form as a hidden div value
Hi folks
Im trying to pass a value to my hidden div using simple_form but im
not sure how to do this, was wondering if anyone could help me with
this. Here is my view using simple_form
<%= f.label "First name" %>
<%= f.text_field :first_name %>
<%= f.label "Last name" %>
<%= f.text_field :last_name %>
<%= f.input :full_name, :as =>
2011 Jun 13
0
Devise Authorization Error
Hello everyone,
I am new to rails and I am having some trouble getting the Devise
authorization plugin working. I can get the login page to display, but
when I enter the credentials for a known user (I seeded an account to
the database) it just says "Invalid email or password," even though
I''m 100% sure I entered the right information, and redirects me to the
login form.
2006 Feb 07
3
Newbie help ..
Hi ..
I am new to Rails and it is not clear to me why I am getting the
following error. Any help appreciated.
-m.
$cat app/views/admin/new.rhtml
<% @page_title = "New member..." -%>
<%= start_form_tag( :action => ''create'' ) %>
<table>
<tr>
<td> First Name: </td>
<td> <%= text_field(
2010 Dec 23
0
has_many :through full stack help
I am trying to implement HMT for the first time and having a ton of
trouble. I would like to be able to have the user check a checkbox
and fill some extra fields for data input. I have tried so many
iterations borrowed from different places I found on the web, none
seem to work quite right. Essentially I have two models: ''practice''
and ''system'' where a
2006 Apr 10
3
Problems with multiple ActiveRecords and Validations
Hi all,
I am a RoR newbie and have the following scenario set up:
There are 2 ActiveRecords involved, the first one being "User", the
second one being "Visibility".
The corresponding users table holds address informations regarding a
User. The visibilities table holds visibility settings for the
individual columns of the users table (i.e. firstname, lastname, country