From 0f8f75c81a805b9e6721ee1a05b1f92263e62ff9 Mon Sep 17 00:00:00 2001
From: Nihad Abbasov <narkoz.2008@gmail.com>
Date: Tue, 8 Jan 2013 14:48:13 +0400
Subject: set 'alt' attribute for image_submit_tag

---
 actionpack/lib/action_view/helpers/form_tag_helper.rb | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'actionpack/lib')

diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index 479739bebd..5745286464 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -526,19 +526,19 @@ module ActionView
       #
       # ==== Examples
       #   image_submit_tag("login.png")
-      #   # => <input src="/images/login.png" type="image" />
+      #   # => <input alt="Login" src="/images/login.png" type="image" />
       #
       #   image_submit_tag("purchase.png", disabled: true)
-      #   # => <input disabled="disabled" src="/images/purchase.png" type="image" />
+      #   # => <input alt="Purchase" disabled="disabled" src="/images/purchase.png" type="image" />
       #
-      #   image_submit_tag("search.png", class: 'search_button')
-      #   # => <input class="search_button" src="/images/search.png" type="image" />
+      #   image_submit_tag("search.png", class: 'search_button', alt: 'Find')
+      #   # => <input alt="Find" class="search_button" src="/images/search.png" type="image" />
       #
       #   image_submit_tag("agree.png", disabled: true, class: "agree_disagree_button")
-      #   # => <input class="agree_disagree_button" disabled="disabled" src="/images/agree.png" type="image" />
+      #   # => <input alt="Agree" class="agree_disagree_button" disabled="disabled" src="/images/agree.png" type="image" />
       #
       #   image_submit_tag("save.png", data: { confirm: "Are you sure?" })
-      #   # => <input src="/images/save.png" data-confirm="Are you sure?" type="image" />
+      #   # => <input alt="Save" src="/images/save.png" data-confirm="Are you sure?" type="image" />
       def image_submit_tag(source, options = {})
         options = options.stringify_keys
 
@@ -550,7 +550,7 @@ module ActionView
           options["data-confirm"] = confirm
         end
 
-        tag :input, { "type" => "image", "src" => path_to_image(source) }.update(options)
+        tag :input, { "alt" => image_alt(source), "type" => "image", "src" => path_to_image(source) }.update(options)
       end
 
       # Creates a field set for grouping HTML form elements.
-- 
cgit v1.2.3