From 65b19c36333cd7220402a1cdcae0c82e462e913e Mon Sep 17 00:00:00 2001
From: Ray Baxter <ray.baxter@gmail.com>
Date: Sun, 17 Jul 2011 12:51:03 -0700
Subject: document options to search_field

---
 actionpack/lib/action_view/helpers/form_helper.rb | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

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

diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb
index 3a430abcdf..f18531af97 100644
--- a/actionpack/lib/action_view/helpers/form_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_helper.rb
@@ -859,7 +859,28 @@ module ActionView
         InstanceTag.new(object_name, method, self, options.delete(:object)).to_radio_button_tag(tag_value, options)
       end
 
-      # Returns a text_field of type "search".
+      # Returns an input of type "search" for accessing a specified attribute (identified by +method+) on an object
+      # assigned to the template (identified by +object+). Inputs of type "search" may be styled differently by
+      # some browsers
+      #
+      # ==== Examples
+      #   
+      #   search_field(:user, :name)
+      #   # => <input id="user_name" name="user[name]" size="30" type="search" />
+      #   search_field(:user, :name, :autosave => false)
+      #   # => <input autosave="false" id="user_name" name="user[name]" size="30" type="search" />
+      #   search_field(:user, :name, :results => 3)
+      #   # => <input id="user_name" name="user[name]" results="3" size="30" type="search" />
+      #   #  Assume request.host returns "www.example.com"
+      #   search_field(:user, :name, :autosave => true)
+      #   # => <input autosave="com.example.www" id="user_name" name="user[name]" results="10" size="30" type="search" />
+      #   search_field(:user, :name, :onsearch => true)
+      #   # => <input id="user_name" incremental="true" name="user[name]" onsearch="true" size="30" type="search" />
+      #   search_field(:user, :name, :autosave => false, :onsearch => true)
+      #   # => <input autosave="false" id="user_name" incremental="true" name="user[name]" onsearch="true" size="30" type="search" />
+      #   search_field(:user, :name, :autosave => true, :onsearch => true)
+      #   # => <input autosave="com.example.www" id="user_name" incremental="true" name="user[name]" onsearch="true" results="10" size="30" type="search" />
+      
       def search_field(object_name, method, options = {})
         options = options.stringify_keys
 
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