Display notice in index.html pages in scaffolded generated views

As we are setting notice in destroy action we should display that

For more information see https://github.com/rails/rails/pull/14044
And https://github.com/rails/jbuilder/pull/191

closes #14044

3 files changed, 11 insertions, 1 deletions

diff --git a/railties/lib/rails/generators/erb/scaffold/templates/index.html.erb b/railties/lib/rails/generators/erb/scaffold/templates/index.html.erb
index 025b1d8699..5e194783ff 100644
--- a/railties/lib/rails/generators/erb/scaffold/templates/index.html.erb
+++ b/railties/lib/rails/generators/erb/scaffold/templates/index.html.erb
@@ -1,3 +1,5 @@
+<p id="notice"><%%= notice %></p>
+
 <h1>Listing <%= plural_table_name.titleize %></h1>
 
 <table>
diff --git a/railties/test/generators/controller_generator_test.rb b/railties/test/generators/controller_generator_test.rb
index c906d56b8f..28b527cb0e 100644
--- a/railties/test/generators/controller_generator_test.rb
+++ b/railties/test/generators/controller_generator_test.rb
@@ -73,7 +73,7 @@ class ControllerGeneratorTest < Rails::Generators::TestCase
   def test_skip_routes
     run_generator ["account", "foo", "--skip-routes"]
     assert_file "config/routes.rb" do |routes|
-      assert_no_match /get 'account\/foo'/, routes
+      assert_no_match(/get 'account\/foo'/, routes)
     end
   end
 
diff --git a/railties/test/generators/scaffold_controller_generator_test.rb b/railties/test/generators/scaffold_controller_generator_test.rb
index 3c1123b53d..46eacd2845 100644
--- a/railties/test/generators/scaffold_controller_generator_test.rb
+++ b/railties/test/generators/scaffold_controller_generator_test.rb
@@ -93,6 +93,14 @@ class ScaffoldControllerGeneratorTest < Rails::Generators::TestCase
     assert_no_file "app/views/layouts/users.html.erb"
   end
 
+  def test_index_page_have_notice
+    run_generator
+
+    %w(index show).each do |view|
+      assert_file "app/views/users/#{view}.html.erb", /notice/
+    end
+  end
+
   def test_functional_tests
     run_generator ["User", "name:string", "age:integer", "organization:references{polymorphic}"]