Displaying 3 results from an estimated 3 matches for "jointabl".
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jointable
2006 Feb 21
6
Select articles from group with id ''1'' and id ''2''
I have to tables: "articles" and "groups". Between I have
article_groups as a jointable. Now I want to select every article who
is a member of group with id ''1'' and id ''2''. Whats best way to get
that?
Extract from schemas:
CREATE TABLE articles (
id int auto_increment,
ingress text NOT NULL,
story_text longtext,
constraint fk_items_users foreign...
2006 Aug 22
0
Re: Problem with find condition and habtm relationship.
...oubling me for some time now. Please bare with me
> while I explain the situation to make things clear.
>
> I''m making a restaurant directory in RoR. I have a table of
> Restaurants
> and a table of Features which both have a habtm relationship with each
> other using a jointable called features_restaurants which has the
> fields feature_id and restaurant_id.
>
> So restaurants can belong to many different features such as
> "vegitarian menu", "child friendly" etc. In the view checkboxes are
> dynamically created for each feature using th...
2006 Aug 03
12
More than one has_many :through association between the same 2 models
I wonder if you can have more than one has_many :through association between
2 models.
For example...
I have a model Teacher and a model Class
Now, 1 Teacher works in many Classes, right?. So I need a join model like
class Work < ActiveRecord::Base
belongs_to :teacher
belongs_to :class
end
But I also would like to know if a teacher CAN teach a class before I