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2014/10/16 ¤W¤È 12:03:40
jquery Programming Glossary: has_manyRails 3.2 has_many through form submission http://stackoverflow.com/questions/11199572/rails-3-2-has-many-through-form-submission 3.2 has_many through form submission I have a has_many through form where.. 3.2 has_many through form submission I have a has_many through form where I can't get an extra attribute to post to.. id 20203 Rails 3 nested multi level forms and has_many through What I don't understand is that attaching the product_ids..
Unobtrusive dynamic form fields in Rails with jQuery http://stackoverflow.com/questions/1704142/unobtrusive-dynamic-form-fields-in-rails-with-jquery dynamically add new fields or delete existing records in a has_many relationship and I am completely at a loss. Every example I've.. support nested attributes class Person ActiveRecord Base has_many phone_numbers dependent destroy accepts_nested_attributes_for..
Adding fields dynamically in a nested model form in Rails 3 http://stackoverflow.com/questions/4812003/adding-fields-dynamically-in-a-nested-model-form-in-rails-3 new end end end User.rb class User ActiveRecord Base has_many invites accepts_nested_attributes_for invites end Invite.rb..
has_many :through nested_form that can build multiple instances http://stackoverflow.com/questions/5746006/has-many-through-nested-form-that-can-build-multiple-instances through nested_form that can build multiple instances I have.. following code in my models Class Farm ActiveRecord Base has_many farm_products dependent destroy has_many products through farm_products.. ActiveRecord Base has_many farm_products dependent destroy has_many products through farm_products accepts_nested_attributes_for..
rails ajax fav button for user posts http://stackoverflow.com/questions/6899037/rails-ajax-fav-button-for-user-posts up the database to handle this personally I'd go with a has_many through association because it provides more flexibility over.. API and decide for yourself. This example will deal with has_many through. Models # user.rb model has_many favorites has_many.. will deal with has_many through. Models # user.rb model has_many favorites has_many posts through favorites # post.rb model has_many..
Rails 3.2 has_many through form submission http://stackoverflow.com/questions/11199572/rails-3-2-has-many-through-form-submission 3.2 has_many through form submission I have a has_many through form where I can't get an extra attribute to post to the database. I'm.. 3.2 has_many through form submission I have a has_many through form where I can't get an extra attribute to post to the database. I'm fouling up the parameter name somewhere... some reason. Here are some resources. http railsforum.com viewtopic.php id 20203 Rails 3 nested multi level forms and has_many through What I don't understand is that attaching the product_ids is built into rails. Those values post. Why is it hard..
Unobtrusive dynamic form fields in Rails with jQuery http://stackoverflow.com/questions/1704142/unobtrusive-dynamic-form-fields-in-rails-with-jquery dependant on the form builder context. I need to be able to dynamically add new fields or delete existing records in a has_many relationship and I am completely at a loss. Every example I've seen so far has been ugly in one way or another. Ryan Bates'.. fork on github. First set up the models and make sure they support nested attributes class Person ActiveRecord Base has_many phone_numbers dependent destroy accepts_nested_attributes_for phone_numbers reject_if lambda p p.values.all blank allow_destroy..
Adding fields dynamically in a nested model form in Rails 3 http://stackoverflow.com/questions/4812003/adding-fields-dynamically-in-a-nested-model-form-in-rails-3 notice Your invite s were successfully sent else render action new end end end User.rb class User ActiveRecord Base has_many invites accepts_nested_attributes_for invites end Invite.rb class Invite ActiveRecord Base belongs_to user after_create..
has_many :through nested_form that can build multiple instances http://stackoverflow.com/questions/5746006/has-many-through-nested-form-that-can-build-multiple-instances through nested_form that can build multiple instances I have the following code in my models Class Farm ActiveRecord Base.. nested_form that can build multiple instances I have the following code in my models Class Farm ActiveRecord Base has_many farm_products dependent destroy has_many products through farm_products accepts_nested_attributes_for farm_products end.. I have the following code in my models Class Farm ActiveRecord Base has_many farm_products dependent destroy has_many products through farm_products accepts_nested_attributes_for farm_products end class Product ActiveRecord Base has_many..
rails ajax fav button for user posts http://stackoverflow.com/questions/6899037/rails-ajax-fav-button-for-user-posts rails 3 share improve this question First you need to set up the database to handle this personally I'd go with a has_many through association because it provides more flexibility over has_and_belongs_to_many. The choice however is up to you... up to you. I recommend you look up the different types in the API and decide for yourself. This example will deal with has_many through. Models # user.rb model has_many favorites has_many posts through favorites # post.rb model has_many favorites has_many.. types in the API and decide for yourself. This example will deal with has_many through. Models # user.rb model has_many favorites has_many posts through favorites # post.rb model has_many favorites has_many users through favorites # favorite.rb..
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