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method

render

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v4.0.2 - Show latest stable - 0 notes - Class: CollectionCheckBoxes
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render(&block) public

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# File actionpack/lib/action_view/helpers/tags/collection_check_boxes.rb, line 16
        def render(&block)
          rendered_collection = render_collection do |item, value, text, default_html_options|
            default_html_options[:multiple] = true
            builder = instantiate_builder(CheckBoxBuilder, item, value, text, default_html_options)

            if block_given?
              @template_object.capture(builder, &block)
            else
              render_component(builder)
            end
          end

          # Append a hidden field to make sure something will be sent back to the
          # server if all check boxes are unchecked.
          hidden_name = @html_options[:name] || "#{tag_name}[]"
          hidden = @template_object.hidden_field_tag(hidden_name, "", :id => nil)

          rendered_collection + hidden
        end
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