=semantic_form_for [:admin, @open_range], :remote => true do |f|

  .content
    =f.inputs do
      = f.input :name, :label => "name :" 
      = f.input :position, :label => "position :" 
            
      
      
      
      
  .actions=f.submit "sauvegarder", :class => "btn btn-primary"