socialforge/app/views/exercise/_edit_MCQ.html.erb

<%= form_for("",:url => update_exercise_question_exercise_index_path(:exercise_question => exercise_question.id),:remote => true) do |f|%>
    <!--编辑单选start-->
    <script type="text/javascript">
        function resetQuestion<%=exercise_question.id%>()
        {
            $("#poll_questions_title_<%=exercise_question.id%>").val("<%= exercise_question.question_title%>")
            $("#poll_question_score_<%=exercise_question.id %>").val("<%= exercise_question.question_score%>")
            $("#poll_question_standard_answer_<%=exercise_question.id %>").val("<%= convert_to_char(exercise_question.exercise_standard_answers.first.exercise_choice_id.to_s)%>")
            $("#poll_answers_<%=exercise_question.id%>").html("<% exercise_question.exercise_choices.reorder("choice_position").each_with_index do |exercise_choice,index| %>" +
                    "<li class='ur_item'>" +
                    "<label name='select_items' class='w56'>选项<%=convert_to_char (index+1).to_s %><span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label>" +
                    "<input maxlength='200' type='text' name='question_answer[<%= exercise_choice.id %>]' placeholder='输入选项内容' value='<%=exercise_choice.choice_text %>'/>" +
                    "<a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>" +
                    "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>" +
                    "</li>" +
                    "<div class='cl'></div>" +
                    "<% end%>");
        }
    </script>

    <div class="questionContainer" style="width: 680px;">
      <div class="ur_editor_title">
        <label>问题：&nbsp;&nbsp;</label>
        <input name="question_type" value="<%=exercise_question.question_type %>" type="hidden">
        <input name="question_title" id="poll_questions_title_<%=exercise_question.id %>" class="questionTitle" placeholder="请输入多选题题目" type="text" value="<%=exercise_question.question_title %>">
      </div>
      <div class="ur_editor_content">
        <ul>
          <li class="ur_item">
            <label>分数<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>
            <input type="text" id="poll_question_score_<%=exercise_question.id %>" name="question_score" style="width:40px; text-align:center; padding-left:0px;" value="<%= exercise_question.question_score %>">分
          </li>
          <div class="cl"></div>
          <div id="poll_answers_<%=exercise_question.id%>">
            <% exercise_question.exercise_choices.reorder("choice_position").each_with_index do |exercise_choice,index| %>
                <li class="ur_item">
                  <label name='select_items' class='w56'>选项<%=convert_to_char (index+1).to_s %><span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>
                  <input maxlength="200" type='text' name='question_answer[<%= exercise_choice.id %>]' placeholder='输入选项内容' value="<%=exercise_choice.choice_text %>">
                  <a class="icon_add" title="向下插入选项" onclick="add_single_answer($(this));"></a>
                  <a class="icon_remove" title="删除" onclick="remove_single_answer($(this))"></a>
                </li>
                <div class="cl"></div>
            <% end %>
          </div>
          <li class="ur_item">
            <label>标准答案<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>
            <input id="poll_question_standard_answer_<%=exercise_question.id %>" name="exercise_choice" placeholder="若标准答案为A,B,C，在答案输入框填入ABC即可" type="text" value="<%=convert_to_char(exercise_question.exercise_standard_answers.first.exercise_choice_id.to_s) %>">
          </li>
          <div class="cl"></div>
        </ul>
      </div>
      <div class="ur_editor_footer">
        <a class="btn btn_dark btn_submit c_white" data-button="ok" onclick="edit_poll_question($(this),<%= exercise_question.id %>,2);">
          保存
        </a>
        <a class="btn btn_light btn_cancel" data-button="cancel" onclick="resetQuestion<%=exercise_question.id%>();pollQuestionCancel(<%= exercise_question.id%>);">
          <%= l(:button_cancel)%>
        </a>
      </div>
      <div class="cl"></div>
    </div>
    <!--编辑单选 end-->
<% end%>