在不是modelAttribute的情况下，如何保存页面输入值的方法（多行遍历）

 

 

<c:forEach var="prdRelInfo" items="${goodRelPrdList}" varStatus="s">
	<tr <c:if test="${!(s.index%2==0) }"> class="tdbgcolor"</c:if>>
		<td><c:out value="${prdRelInfo.prdGoodId.goodsCode}"/></td>
		<td><c:out value="${prdRelInfo.prdGoodId.goodsName}"/></td>
		<td><c:out value="${prdRelInfo.prdGoodId.goodsBrand.name}"/></td>
		<td>
		  <c:if test="${prdRelInfo.prdGoodId.skuType eq '1'}">正常产品</c:if>
		  <c:if test="${prdRelInfo.prdGoodId.skuType eq '2'}">赠品</c:if>
		  <c:if test="${prdRelInfo.prdGoodId.skuType eq '3'}">附件</c:if>
		  <c:if test="${prdRelInfo.prdGoodId.skuType eq '4'}">虚拟产品</c:if>
		</td>
		<td><c:if test="${prdRelInfo.prdGoodId.hasStandPart != null and prdRelInfo.prdGoodId.hasStandPart == '1'}"><a onclick="artDialog({title:'普通商品',url:'goodsInfo.do?actionMethod=viewAccessory&opType=stand&queryId=${prdRelInfo.prdGoodId.id}&specialGoods=true', width:800, height:520,lock:true});" href="#">查看</a></c:if>
		<c:if test="${prdRelInfo.prdGoodId.hasStandPart == null or prdRelInfo.prdGoodId.hasStandPart == '2'}">无</c:if>
		</td>
		<td><c:if test="${prdRelInfo.prdGoodId.hasOptionPart != null and prdRelInfo.prdGoodId.hasOptionPart == '1'}"><a onclick="artDialog({title:'组合商品',url:'goodsInfo.do?actionMethod=viewAccessory&opType=optional&queryId=${prdRelInfo.prdGoodId.id}&specialGoods=true', width:800, height:520,lock:true});" href="#">查看</a></c:if>
		<c:if test="${prdRelInfo.prdGoodId.hasOptionPart == null or prdRelInfo.prdGoodId.hasOptionPart == '2'}">无</c:if>
		</td>
		<c:set var="isShowMain" value="false"/>
		<c:forEach var="goodRelPrd" items="${goodMainRelPrdList}">
		  <c:if test="${goodRelPrd.prdGoodId.id==prdRelInfo.prdGoodId.id}">
		  		<c:set var="isShowMain" value="true"/>
		  </c:if>
		</c:forEach>
		<td>
		<input type="radio" name="mainPrd" id="mainPrd_${prdRelInfo.prdGoodId.id}" onclick="<c:if test="${goodsInfo.id != null}">if(confirm('确认要设为主商品吗？')){assignAccessorySave('${prdRelInfo.prdGoodId.id}');}</c:if>">
		</td>
		<c:if test="${goodsInfo.id != null}">
		<c:if test="${isShowMain}">
				<script language="javascript">
					window.setTimeout("showHideButton('${prdRelInfo.prdGoodId.id}','${isShowMain}');",10);
				</script>
		</c:if>
		</c:if>
		<td>
		<input type="radio" name="assemble_propertyType_${prdRelInfo.prdGoodId.id}" id="assemble_propertyType_${prdRelInfo.prdGoodId.id}_1" value="1" <c:if test="${prdRelInfo.propertyType eq '1'}"> checked="checked"</c:if> onclick="<c:if test="${goodsInfo.id != null}">updatePropertyType(this,'${prdRelInfo.prdGoodId.id}','assemble','${isShowMain}');</c:if>"/>商品 
		<input type="radio" name="assemble_propertyType_${prdRelInfo.prdGoodId.id}" id="assemble_propertyType_${prdRelInfo.prdGoodId.id}_2" value="2" <c:if test="${prdRelInfo.propertyType eq '2'}"> checked="checked"</c:if> onclick="<c:if test="${goodsInfo.id != null}">updatePropertyType(this,'${prdRelInfo.prdGoodId.id}','assemble','${isShowMain}');</c:if>"/>赠品
		</td>
		<td width="5%"><input type="text" name="num_${prdRelInfo.id}" value="${prdRelInfo.number}"/></td> 
		<td><a href="#" onclick="if(confirm('确认要取消商品吗？')){deleteIt(this,'${goodsInfo.id}','${prdRelInfo.prdGoodId.id}');}">取消商品</a></td>
	</tr>
	</c:forEach>

 

其中 <td width="5%"><input type="text" name="num_${prdRelInfo.id}" value="${prdRelInfo.number}"/></td> 要将 值写道数据库中

在Controller类中，通过遍历取出多个值

List<PrdRelGoods> prdRelGoodsList2 = goodsInfoService
				.getGoodsRelPrd(goodsInfo.getId());
		Iterator<PrdRelGoods> iterator=prdRelGoodsList2.iterator();
		while(iterator.hasNext())
		{
			PrdRelGoods prdRelGoods=iterator.next();
			//System.out.println("prd_ref_goods_id---------------------->"+prdRelGoods.getId());
			int num=Integer.valueOf(request.getParameter("num_"+prdRelGoods.getId()));
			prdRelGoods.setNumber(num);
		}

 在service类中 通过hql语言 获取List

	@SuppressWarnings("unchecked")
	public List<PrdRelGoods> getGoodsRelPrd(final Long goodsInfoId) {
		String sql = "";
		if (goodsInfoId == null) {
			sql = "from PrdRelGoods t";
			return hibernateTemplate.find(sql + " order by t.id asc");
		} else {
			sql = "from PrdRelGoods t where t.goodsInfo.id=?";
			return hibernateTemplate.find(sql + " order by t.id asc",
					goodsInfoId);
		}
	}