From 06b1198736498f2ba97b5e0a38f3264d45201aeb Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Tue, 6 Feb 2007 17:48:38 +0000
Subject: Fix that FormTagHelper#submit_tag using :disable_with should trigger
 the onsubmit handler of its form if available [DHH]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6134 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/CHANGELOG                                  | 4 +++-
 actionpack/lib/action_view/helpers/form_tag_helper.rb | 7 ++++++-
 actionpack/test/template/form_tag_helper_test.rb      | 2 +-
 3 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'actionpack')

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index fd52b0535e..a470bb5fb7 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,6 +1,8 @@
 *SVN*
 
-# Fix #render_file so that TemplateError is called with the correct params and you don't get the WSOD.  [Rick]
+* Fix that FormTagHelper#submit_tag using :disable_with should trigger the onsubmit handler of its form if available [DHH]
+
+* Fix #render_file so that TemplateError is called with the correct params and you don't get the WSOD.  [Rick]
 
 * Fix issue with deprecation messing up #template_root= usage.  Add #prepend_view_path and #append_view_path to allow modification of a copy of the
 superclass' view_paths.  [Rick]
diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index 3b0e555bbd..7f77788d41 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -141,7 +141,12 @@ module ActionView
         options.stringify_keys!
         
         if disable_with = options.delete("disable_with")
-          options["onclick"] = "this.disabled=true;this.value='#{disable_with}';this.form.submit();#{options["onclick"]}"
+          options["onclick"] = [
+            "this.disabled=true",
+            "this.value='#{disable_with}'",
+            "#{options["onclick"]}",
+            "return (this.form.onsubmit ? this.form.onsubmit() : true)",
+          ].join(";")
         end
           
         tag :input, { "type" => "submit", "name" => "commit", "value" => value }.update(options.stringify_keys)
diff --git a/actionpack/test/template/form_tag_helper_test.rb b/actionpack/test/template/form_tag_helper_test.rb
index dc36d23604..e7fd3b0823 100644
--- a/actionpack/test/template/form_tag_helper_test.rb
+++ b/actionpack/test/template/form_tag_helper_test.rb
@@ -132,7 +132,7 @@ class FormTagHelperTest < Test::Unit::TestCase
 
   def test_submit_tag
     assert_dom_equal(
-      %(<input name='commit' type='submit' value='Save' onclick="this.disabled=true;this.value='Saving...';this.form.submit();alert('hello!')" />),
+      %(<input name='commit' type='submit' value='Save' onclick="this.disabled=true;this.value='Saving...';alert('hello!');return (this.form.onsubmit ? this.form.onsubmit() : true)" />),
       submit_tag("Save", :disable_with => "Saving...", :onclick => "alert('hello!')")
     )
   end
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