<%= exercise.exercise_name%>

<% unless exercise.publish_time.nil? %> 发布时间：<%=Time.parse(h(exercise.publish_time)).strftime("%Y-%m-%d %H:%M:%S") %> <% end %> 截止时间：<%=Time.parse(h(exercise.end_time)).strftime("%Y-%m-%d %H:%M:%S") %> <% if exercise.time != -1 %> 测验时长：<%=exercise.time %>分钟 <% end %>
<%= exercise.exercise_description.nil? ? "" : exercise.exercise_description.html_safe%>
<% 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") %>
">

单选题

<% mc_question_list.each_with_index do |exercise_question, list_index| %>
第<%= list_index+1%>题：<%= exercise_question.question_title %>  (<%= exercise_question.question_score %>分)
标准答案：<%= convert_to_char(exercise_question.exercise_standard_answers.first.exercise_choice_id.to_s) if exercise_question.exercise_standard_answers.first %>
<% exercise_question.exercise_choices.reorder("choice_position").each_with_index do |exercise_choice,index| %> <% end %>
<% end %>
">

多选题

<% mcq_question_list.each_with_index do |exercise_question, list_index| %>
第<%= list_index+1%>题：<%= exercise_question.question_title %>  (<%= exercise_question.question_score %>分)
标准答案：<%= convert_to_char(exercise_question.exercise_standard_answers.first.exercise_choice_id.to_s) if exercise_question.exercise_standard_answers.first%>
<% exercise_question.exercise_choices.reorder("choice_position").each_with_index do |exercise_choice,index| %> <% end %>
<% end %>
">

填空题

<% single_question_list.each_with_index do |exercise_question, list_index| %>
第<%= list_index+1%>题：<%= exercise_question.question_title %>  (<%= exercise_question.question_score %>分)
<% exercise_question.exercise_standard_answers.reorder("created_at").each_with_index do |exercise_choice,index| %> 候选答案：<%= exercise_choice.answer_text%>
<% end %>
<% end %>
<%= link_to "确定",exercise_index_path(:course_id => @course.id),:class => "ur_button_submit" %> <% if exercise.exercise_status == 1 %> <%= link_to l(:button_edit), edit_exercise_path(exercise.id), :class => "ur_button_submit", :style => "float:right"%> <% else %> 编辑 <%#= link_to l(:button_edit), '', :class => "ur_button_submit", :style => "float:right; background:#a3a3a3"%> <% end %>