Displaying 20 results from an estimated 500 matches similar to: "Auto-generated find queries adding bogus WHERE clauses"
2006 Jan 19
7
bug in has_many count?
I can submit a patch, but wanted to confirm I''m looking at this right...
The docs indicate that if you specify a has_many association with
:finder_sql, but no :counter_sql, it constructs the appropriate counter
sql by substituting the SELECT clause.
But has_many_association.rb doesn''t seem to do that -- it just passes
Base#count_by_sql the finder_sql, which doesn''t
2006 Jul 27
2
Creating multiple objects from form data
I''m in the process of creating a sign up form for an online application.
The form collects account info, company info, and then info for an
administrative user.
The method looks like this:
def create
@account = Account.create!(params[:account])
@company = @account.companies.create!(params[:company])
@user = @company.users.create!(params[:user])
end
However, this inevitably fails
2006 Feb 23
3
has_many reference
I am trying to do something right from Agile Web Dev with Rails book
and it does not work. I must be missing something obvious.
I have a one-to-many relationship:
class Draft < ActiveRecord::Base
has_many :endorsees
end
class Endorsees < ActiveRecord:: Base
belongs_to :draft
end
>From my reading, methinks I should be able to say:
d = Draft.new
d.endorsees << Endorsee.new
2007 Jul 19
7
NoMethodError in partial driving me mad
Hello,
i simplified have a news model, a news category model and a news
controller.
my _news.rhtml partial renders a single news entry.
in my controller there are the actions show and show_category.
if the "show" action is called, a single news item is rendered through
my partial with no errors.
if the "show_category" action is called, i get a NoMethodError while
displaying
2007 Nov 29
4
collection.build or collection.create gives "ArgumentError: wrong number of arguments (1 for 0)"
I have a Project that has_many Tasks. Tasks belongs to a Project. When
I try the following:
project = Project.new
project.tasks.build
I get:
>> s = Project.new
=> #<Project:0x25f9e28 @attributes={"name"=>"", "end_at"=>nil,
"updated_at"=>nil, "published_at"=>nil, "user_id"=>nil,
2008 Mar 07
3
Boolean circles..
Hi,
This is just kindof a RoR question, but since you all potentially do
the same things as I do, I thought I''ll ask here..
Im trying to use the boolean type in the database. Migrations is no
problem, it even converts the 0/1 values from my import CSV to false
and true.
However, I cannot make the :conditions part of a find work:
Loading development environment (Rails 2.0.2)
>> c
2006 Feb 25
5
MySQL client ran out of memory
I''m getting the following error unexpectedly for my rails app. I just
exported the databae from dreamhost and imported it on textdrive for
my rails app.
Mysql::Error: MySQL client ran out of memory: SELECT COUNT(*) FROM
comments WHERE (comments.listing_id = 2666)
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract_adapter.rb:88:in
2009 Jun 04
1
wrong number of arguments (1 for 0)
Hi,
I hope someone can help me because this is driving me crazy, I''ve
spent hours trying to track this down. I''m trying to convert a Rails
1.1 to Rails 2.3.2 and I''m getting the following error when trying to
save a many to many relationship. I''ve double checked all the
associations, I''ve used console to test my models and they all work
ok, I can do
2006 Aug 09
7
changing find method
Hi,
i was wondering if there was a nice clean way(after all, it is ruby) to
change the find method of a certain model/class (Page) so that if i
wanted to use a find method on a @page instance it would return only
specific rows from the table(if the page.published == true/false:
the pages table looked like
SQL:
...
id int not null auto_increment,
published tinyint(1) not null,
something
2006 Jul 31
3
Polymorphic associations and single table inheritance
Running into an interesting problem that at first glance appears to be a
bug in the AR association code. However, it''s explicitly coded this way
so I''m not so sure.
I have some code like this:
class Address < ActiveRecord::Base
belongs_to :addressable, :polymorphic => true
end
class Person < ActiveRecord::Base
has_many :addresses, :as => :addressable,
2007 May 24
3
Annoying problem, stack error
For some reason rake spec is totally crapping out on me.
I don''t know what I did to make it break, the only thing I tried new
was install haml, but even after removing it there is still a stack
trace.
Here is what I am getting-
sparta at phalanx ff $ rake spec
(in /Users/sparta/Projects/work/idastudios/ff)
2007 Oct 08
1
Rails reverses apostrophes
Hi,
I am quite new to Ruby on Rails so this might have a very simple
answer... My problem gives the following error message when I try to
call the count function for an item.
Mysql::Error: Unknown column ''TournamentTemplate'' in ''where clause'':
SELECT count(*) AS count_all FROM action_logs WHERE
(action_logs.loggable_id = 1 AND action_logs.loggable_type =
2007 Feb 08
5
a possible bug in Has_many :through using :soucre
I''ve been stumped on this for a few days and I''m not sure if it''s an error
on my end or an actual bug.
I have a system where I have workshops and users. Workshops have students,
presenters, and troubleshooters. I wanted to represent this simply by
using has_many :through with :source.
Workshop
has_many :presenters, :through =>:presenterships, :source=>:user
2006 Apr 16
8
"Cannot convert String to Integer" after using association
So, I''ve written a partial that does some stuff with a given instance of
my class "entity". Entity is ActiveRecord. I''m able to retrieve all
sorts of data from an @entity, until I do something like:
<% for @attribute in @entity.attributes %>
<div id="attribute_<%= @attribute.id %>">
<%= render(:partial =>
2006 Apr 20
1
has_many.count not accepting options hash
has_many.count does not seem to support an options hash like
ActiveRecord::Base.count does.
Example:
>> AcademicProgram.find(:first).course_requirements.count :conditions
=> "courses.name LIKE ''a%''", :include => :course
=> 40
>> ap.ap_requirements.count :conditions => "courses.name LIKE ''a%''",
:include =>
2007 Jan 05
6
RSpec 0.7.5 with Rails and rcov
I seem to be missing something because I am at a loss on how to get
rcov, RSpec, and Rails working together. Would someone mind dropping
some hints?
2006 Feb 26
4
Creating objects with has_many :through relationship
Three tables:
users: id
clients: id
admin_contacts: user_id, client_id
class Client
has_many :admin_contacts
has_many :contacts, :through => :admin_contacts, :foreign_key => :user_id,
:class_name => ''User''
end
I added the :contacts for ease of use of grabbing the user objects
associated with the admin_contact.
This all works great, I can grab the Users that
2007 May 30
2
ActionView::TemplateError
Hi,
I have a strange problem that only occurs on the production server.
I''ve been banging my head for hours trying to figure it out with no
success. Below is a copy of the error from the production log.
ActionView::TemplateError (Expected /www/rails_apps/scanlan/current/
public/../config/../app/models/image.rb to define Image) on line #6 of
app/views/admin/design/_record.rhtml:
3:
2006 Jul 05
2
Serialized object behaves weird
Hi!
I got a class named EinsatzFilter which I serialized to session. Before
saving to session it works afterwards I keep getting the message:
"undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from
ActiveRecord::Base inherited class.
Code:
class EinsatzFilter
include ApplicationHelper
attr_reader :personen, :monat, :projekte, :kunde
2006 Jan 22
2
acts_as_taggable: weird SQL problem with untagging
Setup as follows:
class Resource < ActiveRecord::Base
belongs_to :user
validates_presence_of :filename
validates_uniqueness_of :filename, :scope => "user_id",
:message => "already exists, try uploading another file or deleting first."
acts_as_taggable :join_class_name => ''TagResource''