diff options
Diffstat (limited to 'actionview')
| -rw-r--r-- | actionview/lib/action_view/helpers/url_helper.rb | 6 | ||||
| -rw-r--r-- | actionview/test/template/url_helper_test.rb | 16 |
2 files changed, 22 insertions, 0 deletions
diff --git a/actionview/lib/action_view/helpers/url_helper.rb b/actionview/lib/action_view/helpers/url_helper.rb index dad0e9dac3..2445887c17 100644 --- a/actionview/lib/action_view/helpers/url_helper.rb +++ b/actionview/lib/action_view/helpers/url_helper.rb @@ -331,6 +331,12 @@ module ActionView inner_tags = method_tag.safe_concat(button).safe_concat(request_token_tag) if params + params = if params.respond_to?(:permitted?) + params.to_h + else + params + end + to_form_params(params).each do |param| inner_tags.safe_concat tag(:input, type: "hidden", name: param[:name], value: param[:value]) end diff --git a/actionview/test/template/url_helper_test.rb b/actionview/test/template/url_helper_test.rb index 2ef2be65d2..4f73241f52 100644 --- a/actionview/test/template/url_helper_test.rb +++ b/actionview/test/template/url_helper_test.rb @@ -221,6 +221,22 @@ class UrlHelperTest < ActiveSupport::TestCase ) end + class FakeParams + def permitted? + end + + def to_h + { foo: :bar, baz: "quux" } + end + end + + def test_button_to_with_strong_params + assert_dom_equal( + %{<form action="http://www.example.com" class="button_to" method="post"><input type="submit" value="Hello" /><input type="hidden" name="baz" value="quux" /><input type="hidden" name="foo" value="bar" /></form>}, + button_to("Hello", "http://www.example.com", params: FakeParams.new) + ) + end + def test_button_to_with_nested_hash_params assert_dom_equal( %{<form action="http://www.example.com" class="button_to" method="post"><input type="submit" value="Hello" /><input type="hidden" name="foo[bar]" value="baz" /></form>}, |