关于 thymeleaf 和复选框动态选择的问题

                          <tbody id="resultData" >
                                <tr th:each="result, stat : ${resultList}">
                                    <td th:if="${result.flag} Eq '1'" ><input type="checkbox">[[${result.companySearchName}]]</td><!--業者名 -->
                                    <td th:if="${result.flag} Eq '1'" ></td><!-- 仕様 -->
                                    <td th:if="${result.flag} Eq '1'" ></td><!-- 数量 -->
                                    <td th:if="${result.flag} Eq '1'" ></td><!-- 単位 -->
                                    <td th:if="${result.flag} Eq '1'" class="right-position"><input type="text" class="no-border input-money-yen" readonly></td><!-- 単価 -->
                                    <td th:if="${result.flag} Eq '1'" class="right-position"><input type="text" class="no-border input-money-yen" readonly></td><!-- 金額 -->
                                    <td th:if="${result.flag} Eq '1'" ></td><!-- 発注済を非表示-->                                    <td th:if="${result.flag} Eq '2'"><input type="checkbox">[[${result.goodsName}]]</td><!-- 品名 -->
                                    <td th:if="${result.flag} Eq '2'" th:text="${result.spec}"></td><!-- 仕様 -->
                                    <td th:if="${result.flag} Eq '2'" th:text="${result.quantity}"></td><!-- 数量 -->
                                    <td th:if="${result.flag} Eq '2'" th:text="${result.quantityUnitName}"></td><!-- 単位 -->
                                    <td th:if="${result.flag} Eq '2'" class="right-position"><input type="text" class="no-border input-money-yen" th:text="${result.unitPriceBudget}" readonly></td><!-- 単価 -->
                                    <td th:if="${result.flag} Eq '2'" class="right-position"><input type="text" class="no-border input-money-yen" th:text="${result.amount}" readonly></td><!-- 金額 -->
                                    <td th:if="${result.flag} Eq '2'" th:text="${result.orderedFlag}"></td><!-- 発注済を非表示-->
                                </tr>
                           </tbody>结果集 result 里有 一个相同的  subcontractorCode 字段 
利用 thymeleaf模板 想实现的功能是 
当
      <td th:if="${result.flag} Eq '1'" ><input type="checkbox">[[${result.companySearchName}]]</td><!--業者名 -->
被选中
 相同subcontractorCode  的
       <td th:if="${result.flag} Eq '2'"><input type="checkbox">[[${result.goodsName}]]</td><!-- 品名 -->
  都被选中。取消 都取消 。