simple_form bootstrap with tooltips and locales

simple_boot_tooltip_locale

In simple_form_bootstrap.rb:

    b.use :tooltip # enable the tooltip example from below.

I added these everywhere I saw word placeholder.

Add simple_form_components.rb:

module SimpleForm
  module Components
    module Tooltips
      def tooltip(wrapper_options = nil)
        unless tooltip_text.nil?
          input_html_options[:rel] ||= 'tooltip'
          input_html_options['data-toggle'] ||= 'tooltip'
          input_html_options['data-placement'] ||= tooltip_position
          input_html_options['data-trigger'] ||= 'hover'
          input_html_options['data-original-title'] ||= tooltip_text
          nil
        end
      end

      def tooltip_text
        tooltip = options[:tooltip]  || tooltip_translation
        if tooltip.is_a?(String)
          tooltip
        elsif tooltip.is_a?(Array)
          tooltip[1]
        else
          nil
        end
      end

      def tooltip_position
        tooltip = options[:tooltip]
        tooltip.is_a?(Array) ? tooltip[0] : "right"
      end

      # First check labels translation and then human attribute name.
      def tooltip_translation #:nodoc:
        if translated_tooltip = translate_from_namespace(:tooltips)
          translated_tooltip
        end
      end

    end
  end
end

SimpleForm::Inputs::Base.send(:include, SimpleForm::Components::Tooltips)

This also supports translation under tooltips: in simple_form.en.yml

In .js file put:

    $('[data-toggle="tooltip"]').tooltip()