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New posts in has-many-through
Rails: ActiveRecord Query for has_many :through model
Feb 28, 2019
ruby-on-rails-3
activerecord
has-many-through
Rails 5 - how to dynamically add nested fields in the edit form?
Apr 11, 2021
jquery
ruby-on-rails
ajax
nested
has-many-through
Getting ActiveRecord::RecordInvalid error with has_many through association; validation issue on join table
Jun 27, 2019
ruby-on-rails
ruby
ruby-on-rails-3
activerecord
has-many-through
After upgrade to Rails 4: Specs fail in combination while passing in isolation
Dec 03, 2018
ruby-on-rails
ruby-on-rails-4
rspec
has-many-through
How to populate fields in a has_many through join table
Dec 09, 2021
ruby-on-rails
activerecord
has-many-through
multiple database connections with has_many through
Jun 07, 2020
ruby-on-rails
activerecord
ruby-on-rails-3.1
has-many-through
Rails3 nested has_many through question
Apr 15, 2022
ruby-on-rails-3
has-many-through
After upgrading to Rails 4.1, new polymorphic associations are invalid when saving them along with their parent
Jun 13, 2021
ruby-on-rails
ruby-on-rails-4
has-many-through
polymorphic-associations
Using fields from an association (has_many) model with formtastic in rails
Feb 21, 2021
ruby-on-rails
has-many-through
formtastic
HMT collection_singular_ids= deletion of join models is direct, no destroy callbacks are triggered
Dec 07, 2016
ruby-on-rails
activerecord
has-many-through
Destroy associations after the last has_many :through record is deleted
Sep 03, 2020
ruby-on-rails
activerecord
has-many-through
Rails has_many :through --> Should I keep a primary key column?
Nov 10, 2022
ruby-on-rails
ruby
database-design
primary-key
has-many-through
Has_Many :Through or :finder_sql
Nov 06, 2022
ruby-on-rails
ruby
ruby-on-rails-3
has-many-through
Ruby on Rails has_many through association objects before save
Oct 03, 2019
ruby-on-rails
ruby
has-many-through
HasManyThrough with polymorphic and many-to-many relations
Sep 12, 2022
laravel
eloquent
many-to-many
has-many-through
How can I create new records with has_many :through and honor :conditions?
Mar 20, 2019
ruby-on-rails
activerecord
associations
has-many-through
has_many :through NameError: uninitialized constant
Apr 16, 2022
ruby-on-rails-3
console
has-many-through
find_or_create on a has many through relationship
Apr 22, 2021
ruby-on-rails
ruby-on-rails-3
has-many-through
Activeadmin formtastic dynamic select
Feb 20, 2021
ruby-on-rails
activeadmin
has-many-through
formtastic
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