has-many-through

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My has_many :through association of Users, Groups, and Memberships is causing trouble in some methods

I am working with a has_many :through association: Users join Groups through a Membership. I am having trouble with some methods I created in the user model to determine if the user is a member of a g[详细]

2023-03-17 05:18 分类：问答
ajax not working with jquery-rails

I am trying to get a button to change its name/action after a user clicks on it, but I can\'t get the Ajax to work. It seems to work after I refresh the page. I am using the jquery-rails gem v.1.0.12.[详细]

2023-03-16 15:07 分类：问答
Problem with Polymorphic has_many

I have the following table \"participations\": id: integer coupon_id: integer participant_type: string participant_id: integer[详细]

2023-03-15 05:41 分类：问答
Using attr_accessible in a join model with has_many :through relationship

I 开发者_如何学Chave a USER that creates a COMPANY and become an EMPLOYEE in the process. The employees table has an :user_id and a :company_id.[详细]

2023-03-15 00:04 分类：问答
:has_many, :through with ActiveResource models

Three models on a UserService backend Rails app: class User < ActiveRecord::Base has_many :services has_many :members[详细]

2023-03-14 16:03 分类：问答
Rails has_many :through and has_one :through associations

First I\'m using Rails 3.1 from the 3-1-stable branch updated an hour ago. I\'m developing an application where I have 3 essential models User, Company and Job, Here\'s the relevant part of the model[详细]

2023-03-14 09:56 分类：问答
How to define factories for a has_many through association

I am new to testing and factory_girl, and I want to create factories using factory_girl for a has_many through association.[详细]

2023-03-14 09:40 分类：问答
Rails 3, has_many :through and :polymorphic - Should I need to do this?

Ok so here goes. I don\'t know if I\'m over complicating things or if I\'m just still so new to Rails that I don\'t understand the basics. What I want in sudo code is this:[详细]

2023-03-14 04:50 分类：问答
How can I find a rails object based on the properties of their has_many :through relations?

Models: Foo, Bar, Bonk class Foo <开发者_开发知识库; ActiveRecord::Base has_many :bars has_many :bonks, :through => :bars[详细]

2023-03-12 05:15 分类：问答
has_many through and polymorphic relationships

I don\'t know if this is possible, but here goes: FruitBasket has_many :apples has_many :bananas ######## What to put here to access Worm through its pest_holder relationship?[详细]

2023-03-11 18:47 分类：问答