From 6e7b593992f8f6f8e783b87e7ab9d1d5a97063f7 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Mon, 14 May 2007 17:30:35 +0000
Subject: Added record identifications to FormHelper#form_for and
 PrototypeHelper#remote_form_for [DHH]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6731 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 .../lib/action_view/helpers/record_tag_helper.rb   | 108 +++++++++++----------
 1 file changed, 56 insertions(+), 52 deletions(-)

(limited to 'actionpack/lib/action_view/helpers/record_tag_helper.rb')

diff --git a/actionpack/lib/action_view/helpers/record_tag_helper.rb b/actionpack/lib/action_view/helpers/record_tag_helper.rb
index 29845ba147..61e51f50af 100644
--- a/actionpack/lib/action_view/helpers/record_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/record_tag_helper.rb
@@ -1,55 +1,59 @@
-module RecordTagHelper
-  # Produces a wrapper DIV element with id and class parameters that
-  # relate to the specified ActiveRecord object. Usage example:
-  #
-  #    <% div_for(@person, :class => "foo") do %>
-  #       <%=h @person.name %>
-  #    <% end %>
-  #
-  # produces:
-  #
-  #    <div id="person_123" class="person foo"> Joe Bloggs </div>
-  #
-  def div_for(record, *args, &block)
-    content_tag_for(:div, record, *args, &block)
-  end
+module ActionView
+  module Helpers
+    module RecordTagHelper
+      # Produces a wrapper DIV element with id and class parameters that
+      # relate to the specified ActiveRecord object. Usage example:
+      #
+      #    <% div_for(@person, :class => "foo") do %>
+      #       <%=h @person.name %>
+      #    <% end %>
+      #
+      # produces:
+      #
+      #    <div id="person_123" class="person foo"> Joe Bloggs </div>
+      #
+      def div_for(record, *args, &block)
+        content_tag_for(:div, record, *args, &block)
+      end
   
-  # content_tag_for creates an HTML element with id and class parameters
-  # that relate to the specified ActiveRecord object. For example:
-  #
-  #    <% content_tag_for(:tr, @person) do %>
-  #      <td><%=h @person.first_name %></td>
-  #      <td><%=h @person.last_name %></td>
-  #    <% end %>
-  #
-  # would produce hthe following HTML (assuming @person is an instance of
-  # a Person object, with an id value of 123):
-  #
-  #    <tr id="person_123" class="person">....</tr>
-  #
-  # If you require the HTML id attribute to have a prefix, you can specify it:
-  #
-  #    <% content_tag_for(:tr, @person, :foo) do %> ...
-  #
-  # produces:
-  #    
-  #    <tr id="foo_person_123" class="person">...
-  #
-  # content_tag_for also accepts a hash of options, which will be converted to
-  # additional HTML attributes. If you specify a +:class+ value, it will be combined
-  # with the default class name for your object. For example:
-  #
-  #    <% content_tag_for(:li, @person, :class => "bar") %>...
-  #
-  # produces:
-  #
-  #    <li id="person_123" class="person bar">...
-  #
-  def content_tag_for(tag_name, record, *args, &block)
-    prefix  = args.first.is_a?(Hash) ? nil : args.shift
-    options = args.first.is_a?(Hash) ? args.shift : {}
-    concat content_tag(tag_name, capture(&block), 
-      options.merge({ :class => "#{dom_class(record)} #{options[:class]}".strip, :id => dom_id(record, prefix) })), 
-      block.binding
+      # content_tag_for creates an HTML element with id and class parameters
+      # that relate to the specified ActiveRecord object. For example:
+      #
+      #    <% content_tag_for(:tr, @person) do %>
+      #      <td><%=h @person.first_name %></td>
+      #      <td><%=h @person.last_name %></td>
+      #    <% end %>
+      #
+      # would produce hthe following HTML (assuming @person is an instance of
+      # a Person object, with an id value of 123):
+      #
+      #    <tr id="person_123" class="person">....</tr>
+      #
+      # If you require the HTML id attribute to have a prefix, you can specify it:
+      #
+      #    <% content_tag_for(:tr, @person, :foo) do %> ...
+      #
+      # produces:
+      #    
+      #    <tr id="foo_person_123" class="person">...
+      #
+      # content_tag_for also accepts a hash of options, which will be converted to
+      # additional HTML attributes. If you specify a +:class+ value, it will be combined
+      # with the default class name for your object. For example:
+      #
+      #    <% content_tag_for(:li, @person, :class => "bar") %>...
+      #
+      # produces:
+      #
+      #    <li id="person_123" class="person bar">...
+      #
+      def content_tag_for(tag_name, record, *args, &block)
+        prefix  = args.first.is_a?(Hash) ? nil : args.shift
+        options = args.first.is_a?(Hash) ? args.shift : {}
+        concat content_tag(tag_name, capture(&block), 
+          options.merge({ :class => "#{dom_class(record)} #{options[:class]}".strip, :id => dom_id(record, prefix) })), 
+          block.binding
+      end
+    end
   end
 end
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