fix bug

app/controllers/exercises_controller.rb

@@ -1291,39 +1291,37 @@ class ExercisesController < ApplicationController
           @page  = params[:page]  || 1
           @limit = params[:limit] || 20
           @exercise_users_list = @exercise_users_list.page(@page).per(@limit)
-          if params[:format] == "xlsx"
-            logger.info("###########______________format.xlsx______111111111_#######")
-
+        else
+          @exercise_users_list = []
+          @export_ex_users = @exercise_users_list
+          @exercise_users_size = 0
         end
-          respond_to do |format|
-            format.json
-            format.xlsx{
+
+        if params[:format] == "xlsx"
           if @user_course_identity > Course::ASSISTANT_PROFESSOR
             tip_exception(403,"无权限操作")
-              else
-                if (@exercise_users_size == 0) || ( @export_ex_users&.exercise_user_committed.size == 0)
-                  logger.info("#######__________@export_ex_users&.exercise_user_committed.size_________##################{@export_ex_users&.exercise_user_committed.size}")
-                  logger.info("#######___________@exercise_users_size_________##################{@exercise_users_size}")
-
+          elsif (@exercise_users_size == 0) || ( @export_ex_users&.exercise_user_committed.size == 0)
             normal_status(-1,"暂无用户提交")
           else
+            respond_to do |format|
+              format.xlsx{
                 get_export_users(@exercise,@course,@export_ex_users)
                 exercise_export_name =
                     "#{current_user.real_name}_#{@course.name}_#{@exercise.exercise_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
                 render xlsx: "#{exercise_export_name.strip.first(30)}",template: "exercises/exercise_lists.xlsx.axlsx",locals: {table_columns:@table_columns,exercise_users:@user_columns}
-                end
-              end
               }
             end
-        else
-          @exercise_users_list = []
-          @exercise_users_size = 0
-          respond_to do |format|
-            format.json
-            format.xlsx{
-              normal_status(-1,"暂无用户提交")
-            }
           end
+        # else
+        #   respond_to do |format|
+        #     format.json
+        #     format.xlsx{
+        #       get_export_users(@exercise,@course,@export_ex_users)
+        #       exercise_export_name =
+        #           "#{current_user.real_name}_#{@course.name}_#{@exercise.exercise_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
+        #       render xlsx: "#{exercise_export_name.strip.first(30)}",template: "exercises/exercise_lists.xlsx.axlsx",locals: {table_columns:@table_columns,exercise_users:@user_columns}
+        #     }
+        #   end
         end
 
       rescue Exception => e

app/controllers/polls_controller.rb

@@ -927,23 +927,35 @@ class PollsController < ApplicationController
         @poll_export_questions = @poll_questions.order("question_number ASC")
 
         @poll_questions = @poll_questions.page(@page).per(@limit)
-        respond_to do |format|
-          format.json
-          format.xlsx{
+        if params[:format] == "xlsx"
           if @user_course_identity > Course::ASSISTANT_PROFESSOR
             tip_exception(403,"无权限操作")
           elsif (@poll.polls_status == 1) || (@poll_export_questions.size == 0) || (@poll_commit_ids.size == 0)
-              normal_status(-1,"暂时没有提交的用户")
+            normal_status(-1,"暂无用户提交")
           else
+            respond_to do |format|
+              format.xlsx{
                 polls_export_name = "#{current_user.real_name}_#{@course.name}_#{@poll.polls_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
                 render xlsx: "#{polls_export_name.strip.first(30)}",template: "polls/commit_result.xlsx.axlsx",locals: {
                     poll_questions:@poll_export_questions,
                     poll:@poll,
                     poll_users: @poll_users,
                     poll_commit_ids:@poll_commit_ids}
-            end
               }
             end
+          end
+        end
+        # respond_to do |format|
+        #   format.json
+        #   format.xlsx{
+        #     polls_export_name = "#{current_user.real_name}_#{@course.name}_#{@poll.polls_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
+        #     render xlsx: "#{polls_export_name.strip.first(30)}",template: "polls/commit_result.xlsx.axlsx",locals: {
+        #         poll_questions:@poll_export_questions,
+        #         poll:@poll,
+        #         poll_users: @poll_users,
+        #         poll_commit_ids:@poll_commit_ids}
+        #   }
+        # end
       rescue Exception => e
         uid_logger_error(e.message)
         tip_exception("页面调用失败！")