freemarker 展示数据列表并传值给后台

select id="initiatorId" name="initiatorId">
                  <#if initiatorId == '-1' || initiatorId == ''>
                   <option value="-1" selected = "selected">全部</option>
                  <#else>
                   <option value="-1">全部</option>
            </#if>
            <#if initiatorList?exists && initiatorList??>
          <#list initiatorList as initiatorList>
             <option value="${initiatorList.initiatorId}" <#if "${initiatorList.initiatorId}"==initiatorId>selected="selected"</#if>>${initiatorList.initiatorName}　　             </option>
          </#list>
          </#if>
           </select>

传值给后台

var initiatorId = $('#initiatorId').val();

var initiatorName = $("#initiatorId option:selected").text();

$('#initiatorName').val(initiatorName);