From 0f87fd30692b678c3875349a21777d24a6e2ab45 Mon Sep 17 00:00:00 2001 From: Xavier Noria Date: Thu, 19 Mar 2009 23:23:05 +0100 Subject: thanks but release notes are mostly frozen once they are published, and provide only an overview of the new stuff --- railties/guides/source/2_3_release_notes.textile | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'railties/guides/source') diff --git a/railties/guides/source/2_3_release_notes.textile b/railties/guides/source/2_3_release_notes.textile index 7f617a6763..cc2e2dc20c 100644 --- a/railties/guides/source/2_3_release_notes.textile +++ b/railties/guides/source/2_3_release_notes.textile @@ -365,17 +365,6 @@ You can write this view in Rails 2.3: <% end %> -When nesting across a +has_one+ relationship you will need to create a new blank object for the nested object before calling +fields_for+ in the view. - -A +build_<model_name>+ method has been created for this purpose: - - - <% @customer.build_order unless @customer.order %> - <% customer_form.fields_for :orders do |order_form| %> - - -Otherwise +@customer.order+ will return +nil+ and your form will fail. +has_many+ relationships do not require this extra step. - * Lead Contributor: "Eloy Duran":http://www.superalloy.nl/blog/ * More Information: ** "Nested Model Forms":http://weblog.rubyonrails.org/2009/1/26/nested-model-forms -- cgit v1.2.3