<% if @polls.empty? %> alert('您的其它班级下没有问卷可供导入'); <% else %> $('#ajax-modal').html('<%= escape_javascript(render :partial => 'other_poll',:locals => {:polls => @polls,:polls_group_id=>@polls_group_id}) %>'); showModal('ajax-modal', '513px'); $('#ajax-modal').siblings().remove(); $('#ajax-modal').before(""); $('#ajax-modal').parent().css("top","").css("left","").css("border","3px solid #269ac9"); $('#ajax-modal').parent().addClass("popbox_polls"); <% end %>