Contents

module InsteddRails
  module InsteddAppHelper
    def flash_message
      res = nil

      keys = { :notice => 'flash_notice', :error => 'flash_error', :alert => 'flash_error' }

      keys.each do |key, value|
        if flash[key]
          html_option = { :class => "flash #{value}" }
          html_option[:'data-hide-timeout'] = 3000 if key == :notice
          res = content_tag :div, html_option do
            content_tag :div do
              flash[key]
            end
          end
        end
      end

      res
    end

    def errors_for(object, options = {})
      unless object.nil?
        if object.errors.any?
           # TODO change on rails 3.1 to ActiveModel::Naming.param_key(object)
          object_name = options[:as].try(:to_s) || ActiveModel::Naming.singular(object)

          content_tag :div, :class => "box error_description #{options[:class] || 'w60'}" do
            (content_tag :h2 do
              t("errors_prohibited_being_saved", default: "%{errors_count} prohibited this %{object_name} from being saved:") % {errors_count: pluralize(object.errors.count, 'error'), object_name: object_name.humanize}
            end) \
            + \
            (content_tag :ul do
              raw object.errors.full_messages.map { |msg| content_tag(:li, msg) }.join
            end)
          end
        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
instedd-rails-0.0.27	app/helpers/instedd_rails/instedd_app_helper.rb
instedd-rails-0.0.26	app/helpers/instedd_rails/instedd_app_helper.rb
instedd-rails-0.0.25	app/helpers/instedd_rails/instedd_app_helper.rb
instedd-rails-0.0.24	app/helpers/instedd_rails/instedd_app_helper.rb
instedd-rails-0.0.23	app/helpers/instedd_rails/instedd_app_helper.rb