添加学生测验结果页面的批次链接

app/controllers/exercise_controller.rb

@@ -328,7 +328,7 @@ class ExerciseController < ApplicationController
   def student_exercise_list
     @is_teacher = User.current.allowed_to?(:as_teacher,@course) || User.current.admin?
     @exercise = Exercise.find params[:id]
-    @all_exercises = @course.exercises.order("created_at desc")
+    @all_exercises = @course.exercises.where("exercise_status > 1").order("created_at desc")
     @exercise_count = @exercise.exercise_users.where('score is not NULL').count
     if @is_teacher || (!@exercise.exercise_users.where(:user_id => User.current.id).empty? && Time.parse(@exercise.end_time.to_s).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S"))
       @exercise_users_list = @exercise.exercise_users.where('score is not NULL')

app/views/exercise/student_exercise_list.html.erb

@@ -73,7 +73,7 @@
             <ul>
               <% @all_exercises.each_with_index do |exercise,index |%>
                   <li class="pr10">
-                    <%= link_to "作业#{@all_exercises.count - index}：#{exercise.exercise_name}",''%>
+                    <%= link_to "测验#{@all_exercises.count - index}：#{exercise.exercise_name}",student_exercise_list_exercise_path(exercise.id,:course_id => @course.id)%>
                     <%#= link_to "第#{@homework_commons.count - index}次作业",student_work_index_path(:homework => homework_common.id)%>
                   </li>
               <% end%>