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Form Helpers guide: Use new syntax for fields_for examples

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1 parent 0855e04 commit 96e2094b8b634e4af0d9d3c8a1db9bbb7023a4a7 @josiahivey josiahivey committed May 25, 2010
Showing with 4 additions and 4 deletions.
  1. +4 −4 railties/guides/source/form_helpers.textile
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8 railties/guides/source/form_helpers.textile
@@ -255,7 +255,7 @@ You can create a similar binding without actually creating +<form>+ tags
<erb>
<%= form_for :person, @person, :url => { :action => "create" } do |person_form| %>
<%= person_form.text_field :name %>
- <% fields_for @person.contact_detail do |contact_details_form| %>
+ <%= fields_for @person.contact_detail do |contact_details_form| %>
<%= contact_details_form.text_field :phone_number %>
<% end %>
<% end %>
@@ -697,7 +697,7 @@ You might want to render a form with a set of edit fields for each of a person's
<%= form_for @person do |person_form| %>
<%= person_form.text_field :name %>
<% for address in @person.addresses %>
- <% person_form.fields_for address, :index => address do |address_form|%>
+ <%= person_form.fields_for address, :index => address do |address_form|%>
<%= address_form.text_field :city %>
<% end %>
<% end %>
@@ -725,7 +725,7 @@ Rails knows that all these inputs should be part of the person hash because you
To create more intricate nestings, you can specify the first part of the input name (+person[address]+ in the previous example) explicitly, for example
<erb>
-<% fields_for 'person[address][primary]', address, :index => address do |address_form| %>
+<%= fields_for 'person[address][primary]', address, :index => address do |address_form| %>
<%= address_form.text_field :city %>
<% end %>
</erb>
@@ -741,7 +741,7 @@ As a general rule the final input name is the concatenation of the name given to
As a shortcut you can append [] to the name and omit the +:index+ option. This is the same as specifying +:index => address+ so
<erb>
-<% fields_for 'person[address][primary][]', address do |address_form| %>
+<%= fields_for 'person[address][primary][]', address do |address_form| %>
<%= address_form.text_field :city %>
<% end %>
</erb>

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