socialforge/app/views/exercise/_edit_single.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_question_score_<%=exercise_question.id %>").val("<%= exercise_question.question_score%>");
            $("#poll_answers_<%=exercise_question.id%>").html("<% exercise_question.exercise_standard_answers.reorder("created_at").each_with_index do |exercise_choice,index| %>" +
                    "<li class='ur_item new_answer'>" +
                    "<label name='candiate_items'>参考答案<%=convert_to_chi_num(index+1) %><span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label>" +
                    "<input class='candiate_answer w560' name='exercise_choice[<%=exercise_choice.id %>]' placeholder='请输入参考答案' type='text' value='<%=exercise_choice.answer_text %>'/>" +
                    "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>" +
                    "</li>" +
                    "<div class='cl'></div>" +
                    "<% end%>" +
                    "<li class='ur_item'>" +
                    "<div class='dash-block new-question w560' style='margin-left: 82px;' onclick='add_candidate_answer($(this));'>新建参考答案</div>" +
                    "</li>" +
                    "<div class='cl'></div>");
        }
    </script>

    <div class="questionContainer" style="width: 680px;">
      <div class="mb10 ur_item">
        <label class="ml36">分值<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>
        <input id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score %>" type="text" name="question_score" style="width:60px; text-align:center; padding-left:0px;">分
        <div class="cl"></div>
      </div>
      <div class="ur_editor_title">
        <label class="questionLabel mt8 ml36">问题：&nbsp;&nbsp;</label>
        <input name="question_type" value="<%=exercise_question.question_type %>" type="hidden">
        <textarea name="question_title" style="width: 590px;" id="poll_questions_title_<%=exercise_question.id %>" class="questionTitle" placeholder="请输入填空题的题干（注意：目前仅支持一个空）" type="text" onfocus="autoHeight('#poll_questions_title_<%=exercise_question.id %>',30)"><%=exercise_question.question_title %></textarea>
      </div>

      <div class="ur_editor_content" id="edit_single">
        <ul>
          <div id="poll_answers_<%=exercise_question.id%>">
            <% exercise_question.exercise_standard_answers.reorder("created_at").each_with_index do |exercise_choice,index| %>
                <li class="ur_item new_answer">
                  <label name='candiate_items'>参考答案<%=convert_to_chi_num(index+1) %><span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>
                  <input class="candiate_answer w560" name="exercise_choice[<%=exercise_choice.id %>]" placeholder="请输入参考答案" type="text" value="<%=exercise_choice.answer_text %>"/>
                  <a class="icon_remove" title="删除" onclick="remove_single_answer($(this));"></a>
                </li>
                <div class="cl"></div>
            <% end %>
            <li class="ur_item">
              <div class="dash-block new-question w560" style="margin-left: 82px;" onclick="add_candidate_answer($(this));">新建参考答案</div>
            </li>
            <div class="cl"></div>
          </div>
          <div class="cl"></div>
        </ul>
      </div>
      <div class="ur_editor_footer">
        <span class="fl c_red mt10">温馨提示：[填空题]属于客观题将由系统自动评分，请输入参考答案</span>
        <a class="big_blue_btn borderRadius fr" data-button="ok" onclick="edit_poll_question($(this),<%= exercise_question.id %>,3);">保存</a>
        <a class="big_grey_btn borderRadius fr mr10" 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%>