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add include_hidden option to collection_check_boxes helper

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This commit is contained in:
Vasiliy Ermolovich 2013-10-27 18:14:16 +03:00
parent 094e31ce67
commit 106c988c10
3 changed files with 19 additions and 4 deletions
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4
actionview/CHANGELOG.md
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@ -1,3 +1,7 @@
* Add `include_hidden` option to `collection_check_boxes` helper.
*Vasiliy Ermolovich*
* Ensure ActionView::Digestor.cache is correctly cleaned up when * Ensure ActionView::Digestor.cache is correctly cleaned up when
combining recursive templates with ActionView::Resolver.caching = false combining recursive templates with ActionView::Resolver.caching = false

4
actionview/lib/action_view/helpers/tags/collection_check_boxes.rb
View file

@ -27,10 +27,14 @@ module ActionView
# Append a hidden field to make sure something will be sent back to the # Append a hidden field to make sure something will be sent back to the
# server if all check boxes are unchecked. # server if all check boxes are unchecked.
if @options.fetch(:include_hidden, true)
hidden_name = @html_options[:name] || "#{tag_name}[]" hidden_name = @html_options[:name] || "#{tag_name}[]"
hidden = @template_object.hidden_field_tag(hidden_name, "", :id => nil) hidden = @template_object.hidden_field_tag(hidden_name, "", :id => nil)
rendered_collection + hidden rendered_collection + hidden
else
rendered_collection
end
end end
private private

7
actionview/test/template/form_collections_helper_test.rb
View file

@ -186,6 +186,13 @@ class FormCollectionsHelperTest < ActionView::TestCase
assert_select "input[type=hidden][name='user[other_category_ids][]'][value=]", :count => 1 assert_select "input[type=hidden][name='user[other_category_ids][]'][value=]", :count => 1
end end
test 'collection check boxes does not generate a hidden field if include_hidden option is false' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
with_collection_check_boxes :user, :category_ids, collection, :id, :name, include_hidden: false
assert_select "input[type=hidden][name='user[category_ids][]'][value=]", :count => 0
end
test 'collection check boxes accepts a collection and generate a serie of checkboxes with labels for label method' do test 'collection check boxes accepts a collection and generate a serie of checkboxes with labels for label method' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')] collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
with_collection_check_boxes :user, :category_ids, collection, :id, :name with_collection_check_boxes :user, :category_ids, collection, :id, :name