anchor.diff:          <label><%= translate_model(Question) %></label>
           <div>
             <%= f.select(:ref_qing_id, @condition.refable_qings.map{|q| ["#{q.rank}. #{q.question.code}", q.id]},
  -            {:include_blank => true}) %>
  +            {include_blank: true}, class: 'form-control') %>
           </div>
         </div>
   
  
positive.code:         <label><%= t('condition.value') %></label>
          <div>
            <%= f.text_field(:value, :style => @condition.ref_question_has_options? ? 'display: none' : '', :class => 'text form-control') %>
            <%= f.select(:option_id, @condition.ref_question_select_options || [], {:include_blank => true},
              :style => @condition.ref_question_has_options? ? "" : "display: none") %>
          </div>
        </div>
  
  
negative.code:         <label><%= t('condition.op') %></label>
          <div>
            <%= f.select(:op, translate_options(@condition.applicable_operator_names, [:condition, :operators]),
              {include_blank: true}, class: 'form-control') %>
          </div>
        </div>
  
  