<%= exercise.exercise_name%>

开始时间：<%=Time.parse(h(exercise_user.start_at)).strftime("%Y-%m-%d %H:%M:%S") %> 截止时间：<%=Time.parse(h(exercise.end_time)).strftime("%Y-%m-%d %H:%M:%S")%> <% unless exercise.time == -1 %> 测验时长：<%=exercise.time %>分钟 <% end %> <%# time = exercise_user.end_at - exercise_user.start_at %>

<%= exercise.exercise_description.nil? ? "" :exercise.exercise_description.html_safe%>

得分：<%=exercise_user.score %>分

<% if User.current.admin? || User.current.allowed_to?(:as_teacher,exercise.course) || (exercise.exercise_status == 3 && exercise.show_result == 1) %> <%= link_to '返回统计结果>>',student_exercise_list_exercise_path(exercise.id,:course_id => exercise.course.id) , :class => "fr linkBlue" %> <% end %>

<% mc_question_list = exercise.exercise_questions.where("question_type=1") %> <% mcq_question_list = exercise.exercise_questions.where("question_type=2") %> <% single_question_list = exercise.exercise_questions.where("question_type=3") %> <% multi_question_list = exercise.exercise_questions.where("question_type=4") %>

单选题

<% mc_question_list.each_with_index do |exercise_question, list_index| %>

第<%= exercise_question.question_number%>题. <%= exercise_question.question_score %>分标准答案：<%= convert_to_char(exercise_question.exercise_standard_answers.first.exercise_choice_id.to_s) %>

<% answer = get_user_answer(exercise_question, user)%> <% standard_answer = get_user_standard_answer(exercise_question, user)%> <% is_correct = !answer.empty? && !standard_answer.empty? && answer.first.exercise_choice.choice_position == standard_answer.first.exercise_choice_id %>

得分：

<%= is_correct ? exercise_question.question_score : 0 %>

<%= exercise_question.question_title %>

<% exercise_question.exercise_choices.reorder("choice_position").each_with_index do |exercise_choice,index| %> <% end %>

<%= radio_button "exercise",exercise_question.id.to_s+"exercise_choice_id",exercise_choice.id,:class=>"ur_radio",:checked => answer_be_selected?(exercise_choice,user),:disabled => !@can_edit_excercise %> <%= convert_to_char((index+1).to_s)%> <%= exercise_choice.choice_text%>

<% end %>

多选题

<% mcq_question_list.each_with_index do |exercise_question, list_index| %>

<% answer = get_user_answer(exercise_question, user)%> <% standard_answer = get_user_standard_answer(exercise_question, user)%> <% is_correct = !standard_answer.empty? && get_mulscore(exercise_question, user).to_i == standard_answer.first.exercise_choice_id %>

得分：

<%= is_correct ? exercise_question.question_score : 0 %>

<%= exercise_question.question_title %>

<% exercise_question.exercise_choices.reorder("choice_position").each_with_index do |exercise_choice,index| %> <% end %>

<%= @can_edit_excercise?"":"disabled=disabled" %> > <%= convert_to_char((index+1).to_s)%> <%= exercise_choice.choice_text%>

<% end %>

填空题

<% single_question_list.each_with_index do |exercise_question,list_index| %>

第<%= exercise_question.question_number%>题. <%= exercise_question.question_score %>分

<% answer = get_user_answer(exercise_question, user)%> <% standard_answer = get_user_standard_answer(exercise_question, user)%> <% is_correct = !answer.empty? && !standard_answer.empty? && standard_answer.include?(answer.first.answer_text) %>

得分：

<%= is_correct ? exercise_question.question_score : 0 %>

<%= exercise_question.question_title %>

<% exercise_question.exercise_standard_answers.reorder("created_at").each_with_index do |exercise_choice,index| %> 参考答案<%= convert_to_chi_num(index+1) %>：<%= exercise_choice.answer_text%>
<% end %>

<% end %>

问答题

<% multi_question_list.each_with_index do |exercise_question, list_index| %>

第<%= exercise_question.question_number%>题. <%= exercise_question.question_score %>分

<% answer = get_user_answer(exercise_question, user)%>

<% if User.current.admin? || User.current.allowed_to?(:as_teacher,exercise.course) %> 得分： <% if answer.empty? %>

<% else %>

<%= answer.first.score == -1 ? "双击批阅" : answer.first.score %>

<% end %> <% else %> 得分：

<%= answer.empty? ? 0 : (answer.first.score == -1 ? "未批" : answer.first.score) %>

<% end %>

<%= exercise_question.question_title %>

<% if exercise_question.exercise_standard_answers.count > 0 %>

参考答案：

<%= exercise_question.exercise_standard_answers.first.answer_text%>

<% end %>