please refer to https://github.com/TrevorS/bootstrap3-datetimepicker-rails in order to find a gem version compatible with Boostrap 3.

This gem packages the bootstrap-datetimepicker (JavaScripts & stylesheets) for Rails 3.1+ asset pipeline. It adds ability to use bootstrap-datetimepicker plugin within your Rails app without puting files inside vendor directory.

Add this line to your application's Gemfile:

gem 'bootstrap-datetimepicker-rails'

Add the following directive to your Javascript manifest file (application.js):

//= require bootstrap-datetimepicker

If you want to include a localization file, also add the following directive:

//= require locales/bootstrap-datetimepicker.<locale>

Add the following line to your stylesheet file (bootstrap_and_overrides.scss) :

@import 'bootstrap';
@import 'bootstrap-datetimepicker';

or if you're having problems (or using less) require it in your main stylesheet manifest file:

*= require bootstrap-datetimepicker

See the excellent demo provided by plugin's author - @tarruda here.

If you've encountered some plugin-related issues, please contribute directly to https://github.com/tarruda/bootstrap-datetimepicker/issues.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request