<% if @state == 1 %> alert("您还未登录"); <% elsif @state == 2 %> $("#ajax-modal").html('<%= escape_javascript( render :partial => 'users/apply_homework', :locals => {:homework => @homework}) %>'); showModal('ajax-modal', '500px'); $('#ajax-modal').siblings().remove(); $('#ajax-modal').before("" + ""); $('#ajax-modal').parent().css("top","30%").css("left","30%").css("position","fixed").css("border","3px solid #269ac9"); <% end %>