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Diffstat (limited to 'guides/source/nested_model_forms.md')
| -rw-r--r-- | guides/source/nested_model_forms.md | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/guides/source/nested_model_forms.md b/guides/source/nested_model_forms.md index 4f0634d955..121cf2b185 100644 --- a/guides/source/nested_model_forms.md +++ b/guides/source/nested_model_forms.md @@ -1,4 +1,6 @@ -Rails nested model forms +**DO NOT READ THIS FILE ON GITHUB, GUIDES ARE PUBLISHED ON http://guides.rubyonrails.org.** + +Rails Nested Model Forms ======================== Creating a form for a model _and_ its associations can become quite tedious. Therefore Rails provides helpers to assist in dealing with the complexities of generating these forms _and_ the required CRUD operations to create, update, and destroy associations. @@ -54,6 +56,9 @@ class Person < ActiveRecord::Base end ``` +NOTE: For greater detail on associations see [Active Record Associations](association_basics.html). +For a complete reference on associations please visit the API documentation for [ActiveRecord::Associations::ClassMethods](http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html). + ### Custom model As you might have inflected from this explanation, you _don't_ necessarily need an ActiveRecord::Base model to use this functionality. The following examples are sufficient to enable the nested model form behavior: @@ -101,7 +106,7 @@ Consider the following typical RESTful controller which will prepare a new Perso class PeopleController < ApplicationController def new @person = Person.new - @person.built_address + @person.build_address 2.times { @person.projects.build } end |