Displaying 20 results from an estimated 600 matches similar to: "ActiveRecord in Rails 2.1.0 misbehaving for Aggregate Attr."
2007 Nov 07
5
Unexplainable failure...at least for me
I have an address model with country_id and province_id fields
There is also a full_address method that returns an address that is in a
format that the google maps api will be able to return a long-lat
coords.
Within the full_address method there is a call to obtain the
province/state and country name.
---------
def full_address
...
full_address = [city, self.province.name,
2008 Jan 29
0
ActionMailer calling shared methods
I''m trying to use a shared method from an ActionMailer template. The
method was originally in ApplicationHelper, but I''ve also tried it in
the base controller (application.rb), with and without
helper_method. In all cases, I get an error
undefined method `wgg_replace_crlf'' for #<ActionView::Base:0x324b230>
Here is the relevant block of code from the email
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
2009 Feb 26
1
composed_of, aggregate object isn't saved
I am relatively new to rails and I cannot figure out what is going on
here. I am using the composed_of method in an ActiveRecord class to
create two aggregate properties: shipping_address and billing_address.
The object properties are getting populated from the form and validation
is working - no problem. When I call order.save, though, everything is
being saved except the address fields. I am not
2006 Jun 06
1
Please Help with single table inheritance relationships
I''ve been searching the web, wikis, and more, and I haven''t turned up
examples of how to have multiple entities in a single-table inheritance
related to anything.
I have an addresses table, but multiple entities can have Addresses:
both Person (which has 2 addresses) and Retailer. I''ve been told that I
need to use single-table inheritance, and this was my attempt:
2006 Jul 30
3
ActiveRecord - Multiple Address for a single record
I''m trying to figure out the Rails way to model the following problem:
I have 2 tables. One (let''s call it location) contains a single
address. The other (let''s call it company) contains 3 address. I''m
trying to figure out the best way to model this. I''ve created an
address table, a set up the model as follows:
class Address <
2007 Dec 01
0
mock feed
Hello generous coders,
I''m having difficulty getting a couple of tests to pass.
I have an address model which takes an address and with a callback on save
and update passes the address to google''s
geocoding service. The returned XML is parsed and saved to the address
object:
protected
def geocode_address
key = "mykey"
url =
2007 Nov 20
2
confirming that a model instance was correctly created from POST params
I''m wondering whether I''m wasting my time trying to verify that an addition I''ve made to legacy code is in fact setting a new attribute on a model.
Substruct''s (http://dev.subimage.com/projects/substruct) OrderHelper contains this method:
1 def create_order_from_post
2 @use_separate_shipping_address = params[:use_separate_shipping_address]
2008 May 15
0
partial_updates feature in rails 2.1, failing to save because of validate_presence _of on other attributes in the table
I am trying to use the new partial_updates feature in rails 2.1,
http://dev.rubyonrails.org/changeset/9157
but it is failing by trying to use all validations in the model
instead of just the changed attributes. The model works as I can
successfully .save(false) but if I try a regular .save I get an error
saying that it could not save because of validations problems. I want
to use this to get
2009 Jun 24
1
accepts_nested_attributes_for :reject_if issue
I have the following models:
class Order < ActiveRecord::Base
belongs_to :billing_address
belongs_to :shipping_address
accepts_nested_attributes_for :billing_address
accepts_nested_attributes_for :shipping_address, :reject_if => proc {
|attributes| attributes[''has_shipping_address''] != ''1'' }
def after_initialize
self.build_billing_address
2009 Mar 10
0
autosave no longer a valid option for belongs_to?
The Rails API doc (api.rubyonrails.org) says that :autosave is still a
valid option for belongs_to in the latest version of Rails. However, a
look at the activerecord/lib/active_record/associations.rb (line 1590)
reveals that it is not in the @@valid_keys_for_belongs_to_association
array. I also noticed that it''s not in the ActiveRecord API doc
(ar.rubyonrails.org).
Does anyone have any
2005 Sep 29
0
Table relationships with single table inheritance
Hi,
How do I relate a table to another when one of the models uses single table
inheritance? Will this even work? This is the specific problem I am having:
There''s an "Address" model with "ShippingAddress" and "BillingAddress" as
subclasses. It looks like this:
class Address < ActiveRecord::Base
End
class ShippingAddress < Address
has_one :order
2008 Jun 03
1
Rails 2.1 and default setting of Partial updates
I just updated to 2.1 and created a new, empty project. According to the
docs I''ve seen, including:
http://ryandaigle.com/articles/2008/4/1/what-s-new-in-edge-rails-partial-updates
The file config/initializers/new_rails_defaults.rb has the default
setting for partial updates and just needs to be edited: "Note: There''s
currently a config/initializers/new_rails_defaults.rb
2010 May 10
7
NilClass passed to partial view
Hi,
I have a simple program that tries to do something really basic.
First, I have a company Model :
-------------------------------------
class Company < ActiveRecord::Base
has_one :billingAddress, :foreign_key=>"id", :class_name=>"Address"
end
Then I have the address Model :
--------------------------------------
class Address< ActiveRecord::Base
belongs_to
2008 Apr 21
7
undefined method `partial_updates='
Hello
When I try the command:
rake db:migrate
I get the following:
rello@calimero:~/Sites/music_library/config$ rake db:migrate
(in /home/rello/Sites/music_library)
rake aborted!
undefined method `partial_updates='' for ActiveRecord::Base:Class
I googled with no results.
Anybody can help me?
Thankyou
--
Posted via http://www.ruby-forum.com/.
2009 Aug 15
4
Isn't there any performance issue when saving serialized attributes every time?
In edge rails, serialized attributes are saved every time no matter
they are changed or not:
def update_with_dirty
if partial_updates?
# Serialized attributes should always be written in case
they''ve been
# changed in place.
update_without_dirty(changed | (attributes.keys &
self.class.serialized_attributes.keys))
else
2006 Jun 22
0
Domain modelling and ActiveRecords
Hi all,
I am wondering if this could be a good idea to support the Object#extend method for an ActiveRecord class.
Let''s say I have a customer (with a corresponding customer table in the DB). At one point, this customer becomes a "BillableCustomer" (with data in another table for billing information).
Wouldn''t it be nice to write:
customer.extend(Billable)
2007 Nov 21
0
Testing transactional updates in story runner
How do you guys test transactional updates with story runner?
I have an action that needs to update four different models:
Enrollment.transaction do
@contact.update_addresses(params[:contact_address], params
[:billing_address])
@enrollment.update_attributes!(params[:enrollment])
end
The last update_attributes! will raise ActiveRecord::RecordNotValid
if anything was
2005 Dec 17
1
How to use validation with aggregation (composed_of)?
At the risk of being banned for posting the same question twice, I
thought I''d try once more with a question for the title rather than a
statement (on the basis that perhaps questions get answered and
statements ignored ;-) )
ActiveRecord supports composed_of for value objects which is
fantastic but one thing that it doesn''t seem to support (or at least
I am unable to
2006 Feb 27
6
One to Many example... please!
Hi,
I am pulling my hair out trying to work out how to put together what
should be a simple app in rails. The app is to CV''s so I have a table of
CV''s and each CV can have multiple skills. Skills are in a 2nd table
below;
CREATE TABLE cvs(
id INT not null AUTO_INCREMENT PRIMARY KEY,
first_name VARCHAR(30) not null,
family_name VARCHAR(30) not null,
email