/app/views/user/notes/_question_with_answer.erb

<div class="part_div">
  <div class="part_question">
    <% unless question_with_answer[1].elements['title'].nil? or question_with_answer[1].elements['title'].text.nil? or question_with_answer[1].elements['title'].text == "" %>
      <% if question_with_answer[1].elements['title'].text.length > 250 %>
        <div class="chank_yw"><a href="javascript:void(0);" onclick="openwindow(<%= question_with_answer[0].attributes["id"] %>);">查看全文</a></div>
      <% end %>
      <div class="part_q_text part_q_sl">
        <% title = question_with_answer[1].elements["title"].text
        if title.length > 250 %>
          <div class="question_text_div">
            <% if title =~ /<mp3>/  %>
              <%= truncate_u(title.split("<mp3>")[0].to_s.html_safe.gsub(/<[^{><}]*>/, ""), 180, "......").to_s.html_safe %>
            <% else %>
              <%= truncate_u(title.to_s.html_safe.gsub(/<[^{><}]*>/, ""), 180, "......").to_s.html_safe %>
            <% end %>
          </div>
        <%  else
          if title =~ /<mp3>/ %>
            <div class="question_text_div" style="word-wrap:break-word; word-break:break-all;">
              <%= title.split("<mp3>")[0].to_s.html_safe %>
            </div>
            <div id="mp3_<%= question_with_answer[0].attributes["id"] %>">
              <input type="hidden" id="mp3_value_<%= question_with_answer[0].attributes["id"] %>"
                     value="<%= Constant::BACK_SERVER_PATH %><%= title.split("<mp3>")[1] %>" />
            </div>
          <% else %>
            <div class="question_text_div" style="word-wrap:break-word; word-break:break-all;">
              <%= title.to_s.html_safe %>
            </div>
          <% end
        end %>

        <div style="display:none;" id="title_<%= question_with_answer[0].attributes["id"] %>">
          <%= question_with_answer[1].elements["title"].text.to_s.html_safe %>
        </div>
        <%= render :partial=>"/common/more_blanks", :object=> question_with_answer[1]  %>
      </div>
    <% end %>
    <!--题目内容-->
    <% attrs_str = question_with_answer[0].elements["questionattrs"].text
    attrs_array = attrs_str.split(";-;") unless attrs_str.nil?
    correct_type = question_with_answer[0].attributes["correct_type"]
    answer = question_with_answer[0].elements["answer"]
    answers = []
    answer.text.split(";|;").collect { |item| answers << item.strip } unless answer.nil? or answer.text.nil?
    user_answer = question_with_answer[0].elements["user_answer"]
    user_answers = []
    user_answer.text.split(";|;").collect {|item| user_answers << item.strip } unless user_answer.nil? or user_answer.text.nil?
    is_right = false
    all_answer = answers | user_answers
    is_right = true if all_answer == answers and answers - user_answers == [] %>
    <div class="p_question_list <% if is_right %>question_yes<% else %>question_no<% end %>">
      <!--[if IE 6]><table><tr><td valign="top"><![endif]-->
      <div class="p_q_l_left"></div>
      <!--[if IE 6]></td><td><![endif]-->
      <div class="p_q_l_right_s">
        <% unless question_with_answer[0].elements["description"].nil? or question_with_answer[0].elements['description'].text.nil? or
            question_with_answer[0].elements['description'].text == "" %>
          <% if correct_type.to_i == Problem::QUESTION_TYPE[:MORE_BLANKS] %>
            <div class="q_drag_con" style="word-wrap:break-word; word-break:break-all;">
              <p><%= question_with_answer[0].elements["description"].text.to_s.html_safe.
                  gsub("problem_x_dropplace", "problem_#{question_with_answer[0].attributes["id"]}_dropplace")  %>
              </p>
              <script type="text/javascript">
                droppable_result('<%= answers.join(",") %>', '<%= user_answers.join(",") %>', <%= question_with_answer[0].attributes["id"] %>);
              </script>
            </div>
          <% else %>
            <div class="question_title" style="word-wrap:break-word; word-break:break-all;">
              <%= question_with_answer[0].elements["description"].text.to_s.html_safe  %>
            </div>
          <% end %>
        <% end %>
        <% if (correct_type.to_i == Problem::QUESTION_TYPE[:MORE_CHOSE] or
              correct_type.to_i == Problem::QUESTION_TYPE[:SINGLE_CHOSE]) %>
          <ul class="chooseQuestion">
            <% (0..attrs_array.length-1).each do |i|
              is_answer = answers.include?(attrs_array[i].strip)
              is_user_answer=user_answers.include?(attrs_array[i].strip) %>
              <li <% if is_answer %> class="correctRight_bg" <% end %>>
                <% if correct_type.to_i == Problem::QUESTION_TYPE[:MORE_CHOSE] %>
                  <input type="checkbox" disabled name="question_attr_<%= question_with_answer[0].attributes["id"].to_i %>"
                         id="question_attr_<%= i %>"  <% if is_user_answer %>checked="true"<% end %> />
                       <% elsif correct_type.to_i == Problem::QUESTION_TYPE[:SINGLE_CHOSE] %>
                  <input type="radio" disabled name="question_attr_<%= question_with_answer[0].attributes["id"].to_i %>"
                         id="question_attr_<%= i %>" <% if is_user_answer %>checked="true"<% end %> />
                       <% end %>
                &nbsp;&nbsp;<%= attrs_array[i] %>
              </li>
            <% end if attrs_array and attrs_array.any? %>
          </ul>
        <% elsif correct_type.to_i == Problem::QUESTION_TYPE[:JUDGE] %>
          <ul class="chooseQuestion">
            <li <% if answers[0].to_i==1 %>class="correctRight_bg"<% end %>>
              <input type="radio"<% if user_answer==1.to_s %> checked="true"<% end %> disabled  /><label>对</label>
            </li>
            <li <% if answers[0].to_i==0 %>class="correctRight_bg"<% end %>>
              <input type="radio"  <% if user_answer==0.to_s %> checked="true"<% end %> disabled  /><label>错</label>
            </li>
          </ul>
        <% elsif correct_type.to_i == Problem::QUESTION_TYPE[:SINGLE_CALK] %>
          <div class="answer_text">
            <% height = "22px"
            width = "110px"
            if user_answers[0].to_s.length > 20 and user_answers[0].to_s.length <= 28
              width = (user_answers[0].to_s.length * 10).to_s + "px"
            elsif user_answers[0].to_s.length > 28
              width = "95%"
              if user_answers[0].to_s.length > 30
                height = (22 * (user_answers[0].to_s.length/30 + 1)).to_s + "px"
              end
            end
          %>
            <textarea disabled cols="" rows=""
                      style="width:<%= width %>; height:<%= height %>;"><%= user_answers[0].to_s %></textarea>
          </div>
        <% elsif correct_type.to_i == Problem::QUESTION_TYPE[:CHARACTER] %>
          <div class="answer_textarea">
            <textarea disabled cols="" rows=""><%= user_answers[0].to_s %></textarea>
          </div>
        <% elsif correct_type.to_i == Problem::QUESTION_TYPE[:MORE_BLANKS] %>
          <div class="answer_text">
            <textarea disabled cols="" rows="" style="width:50%;height:24px;"><%= user_answers[0].to_s %></textarea>
          </div>
        <% end %>
      </div>
      <!--[if IE 6]> </td></tr></table><![endif]-->
      <div class="clear"></div>
    </div>
  </div>
</div>
<div style="display:none;"
     id="user_answers_<%= question_with_answer[0].attributes["id"] %>"><%= user_answers.join(",") %></div>

<!--答案-->
<div class="nb_r_daan">
  <h3><%= correct_type.to_i == Problem::QUESTION_TYPE[:CHARACTER] ? "参考答案：" : "正确答案：" %>
    <span id="answer_<%= question_with_answer[0].attributes["id"] %>"><%= answers.join("<br/>").to_s.html_safe %></span>
  </h3>
  <% analysis = question_with_answer[0].elements["analysis"] %>
  <% unless analysis.nil? or analysis.text.nil? or analysis.text == "" %>
    <p>解析：<%= analysis.text.to_s.html_safe %></p>
  <% end %>
</div>