Displaying 5 results from an estimated 5 matches for "hasandbelongstomanyassociations".
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hasandbelongstomanyassociation
2006 Jan 25
2
Update join_table attributes
...d
module Associations
class HasAndBelongsToManyAssociation
def update_attributes(record, join_attributes = {})
The problem is, and here is why I''m writing, that this code isn''t called
when you call update_attributes. In fact, if you go and edit the file
that
defines HasAndBelongsToManyAssociations and you put in a method "foo"
and
call it, it won''t be called either.
Would be grateful for any assistance.
--
Posted via http://www.ruby-forum.com/.
2006 Aug 18
9
Rails is doing what I want - but I don''t understand how.
Hi guys, I have the strangest thing happening. The funny part is its
doing exactly what I want to do, I just don''t understand how.
Basically here is my model.
class Role < ActiveRecord::Base
has_and_belongs_to_many :users
has_and_belongs_to_many :rights
def self.names
names = Array.new()
for role in Role.find :all
names << role.name
end
return
2005 Dec 05
1
Lack of 'LEFT JOIN' in Oracle 8, any patch for theta style (+)
Dears,
Oracle 8 don''t support ANSI syntax with :
SELECT e.emp_id,
e.fname,
e.lname,
j.jobdesc
FROM employe e
LEFT JOIN jobs j ON e.job_id = j.job_id
but only
SELECT e.emp_id,
e.fname,
e.lname,
j.jobdesc
FROM employe e,
jobs j
WHERE j.job_id (+) = e.job_id
JOIN syntax came with 9i.
Anyone patched Rails
2006 Jan 29
9
Specify options with habtm
Hi all
I have the following models:
class member
has_and_belongs_to_many :disc_jockeys
end
class disc_jockey
has_and_belongs_to_many :members
end
The relation table is called disc_jockeys_members and has the following
fields:
disc_jockeys_members(disc_jockey_id, member_id, status)
So far, the field status can have values like valid, invalid, locked
etc., but it is not regarded yet by
2006 Jan 09
4
Problem with habtm and resulting SQL insert
Cheers,
I have a problem with 1.0 and a habtm relationship between User and Article.
I want to save all articles that users read. I have these models:
class User < ActiveRecord::Base
has_and_belongs_to_many :read_articles, :class_name => "Article",
:join_table => "read_articles"
...
end
class Article < ActiveRecord::Base
has_and_belongs_to_many :readers,