Rails 4 Data Toggle link_to

问题

How can I use the link_to method in Rails 4 to provide the same effect as

  <a href="(mysite.example.com)" class="tooltips" data-toggle="tooltip" data-placement="top" title="" data-original-title="Facebook">

回答1:

<%= link_to 'my site', 'mysite.example.com', { :class => 'tooltips', 'data-toggle' => 'tooltip', 'data-placement' => 'top', :title => '', 'data-original-title' => 'Facebook' } %>

Or

<%= link_to 'my site', root_path, class: 'tooltips', title: '', data: { toggle: 'tooltip', placement: 'top', original_title: 'Facebook' } %>

Or

<%= link_to 'my site', { controller: 'home', action: 'index' }, { class: 'tooltips', title: '', data: { toggle: 'tooltip', placement: 'top', original_title: 'Facebook' } } %>

来源：https://stackoverflow.com/questions/29435959/rails-4-data-toggle-link-to