应该还有更简单的方法
但是我不晓得
手动给文本框输入数据保存到数据库
A表 :通过订单编号 查询数据获得
B表 :通过A表中的字段查询遍历获得
问题: 手动输入文本框内容 保存到数据库
页面form提交
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<form id="forme" action="${pageContext.request.contextPath }/business/businessOfferSubmit" method="post" class="form-horizontal" role="form">
<input type="hidden" name="order_id" value="${businessOffer.order_id }">
<input type="hidden" name="order_status" value="${businessOffer.order_status }">
<div class="widget-body">
<div class="widget-main padding-12 no-padding-left no-padding-right">
<div class="tab-content padding-4">
<div id="businessOfferList" class="tab-pane in active">
<table class="table table-striped table-bordered align-center " >
<tr>
<td class="tdType">订单编号</td>
<td class="tdwidth" >${businessOffer.order_id }</td>
<td class="tdType" >业务员</td>
<td class="tdwidth">${businessOffer.salesman_name }</td>
<td class="tdType">客户</td>
<td class="tdwidth">${businessOffer.customer_name }</td>
</tr>
<tr>
<td class="tdType">到达国家</td>
<td class="tdwidth">${businessOffer.customer_region }</td>
<td class="tdType">收货地址</td>
<td class="tdwidth">${businessOffer.take_address }</td>
<td class="tdType">收货人</td>
<td class="tdwidth">${businessOffer.take_name }</td>
</tr>
<tr>
<td class="tdType">联系电话</td>
<td class="tdwidth">${businessOffer.take_phone }</td>
<td class="tdType">付款方式</td>
<td class="tdwidth">${businessOffer.payment_method }</td>
<td class="tdType">货运方式</td>
<td class="tdwidth">${businessOffer.take_method }</td>
</tr>
<tr>
<td class="tdType">取件方式</td>
<td class="tdwidth">${businessOffer.good_get_method }</td>
<td class="tdType">取件费用</td>
<td class="tdwidth"><input type="text" class="inputwidth" id="take_charge" name="take_charge">元</td>
<td class="tdType" >入库人</td>
<td class="tdwidth"><input type="text" class="inputwidth" readonly="readonly"></td>
</tr>
<tr>
<td class="tdType">体积费率</td>
<td class="tdwidth"><input type="text" class="inputwidth" id="volume_rate" name="volume_rate">元/方</td>
<td class="tdType">重量费率</td>
<td class="tdwidth"><input type="text" class="inputwidth" id="weight_rate" name="weight_rate">元/千克</td>
<td class="tdType">入库选择</td>
<td class="tdwidth">${businessOffer.warehouse_mark }</td>
</tr>
</table>
<table class="table table-striped table-bordered align-center ">
<tr class="bolder" >
<td>序号</td>
<td>货物名称</td>
<td>数量</td>
<td>单位</td>
<td>长(mm)</td>
<td>宽(mm)</td>
<td>高(mm)</td>
<td>核算体积(立方)</td>
<td>核算重量(千克)</td>
</tr>
<c:forEach var="goodById" items="${requestScope.goodById}" varStatus="varStatus">
<tr>
<td>${varStatus.count}</td>
<td>${goodById.good_name}</td>
<td>${goodById.good_count }</td>
<td>${goodById.good_unit}</td>
<td>${goodById.good_long}</td>
<td>${goodById.good_heigth}</td>
<td>${goodById.good_width}</td>
/*动态生成name 后台可以通过表A 的订单编号查询获得货物清单的序号id*/
<td><input type="text" class="inputwidth" name="a${goodById.good_id}" id="good_volume"></td>
<td><input type="text" class="inputwidth" name="b${goodById.good_id}" id="good_weigth"></td>
</tr>
</c:forEach>
</table>
</div>
<div class="form-group">
<div class="col-sm-5 text-right">
<shiro:hasPermission name="dictionary:edit">
<button type="button" id="myBtn" class="btn btn-primary"> 确 定 </button>
</shiro:hasPermission>
</div>
<div class="col-sm-2 text-right">
<shiro:hasPermission name="dictionary:edit">
<button type="reset" class="btn btn-primary"> 重 置 </button>
</shiro:hasPermission>
</div>
</div>
</div>
</div>
</div>
</form>
/*判断 文本框内容*/
<script type="text/javascript">
$("#myBtn").click(function(){
var val1 = $("#volume_rate").val();
var val2 = $("#weight_rate").val();
var val3 = $("#take_charge").val();
var val4 = $("#good_volume").val();
var val5 = $("#good_weigth").val();
if(val1>0&&val2>0&&val3>0&&val4>0&&val5>0){
document.getElementById('forme').submit();
}else {
alert("还有未输入的或输入有误");
}
});
</script>
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后台接收
controller层-->service层-->serviceimpl层-->mapper层-->mapperprovider层
@RequestMapping(value="/businessOfferSubmit")
public String editBusinessOffer(@RequestParam Map<String, Object> businessOffer,HttpServletRequest req) {
LOGGER.debug("编辑业务处理："+businessOffer);
System.out.println(businessOffer);
try {
Map<String, Object> resultBusinessOffer = businessOfferService.editBusinessOffer(businessOffer);
if (resultBusinessOffer!=null) {
req.setAttribute("businessOffer_edit_msg", "业务处理成功");
}else {
req.setAttribute("businessOffer_edit_msg", "10010-业务处理失败");
}
} catch (Exception e) {
req.setAttribute("businessOffer_edit_msg", "10009-业务处理更新失败-未知异常");
e.printStackTrace();
}
//编辑后跳回到编辑页面
return "forward:/business/toBusinessOfferList/1";
} |
controller层-->service层-->serviceimpl层-->mapper层-->mapperprovider层
/**
* 编辑模块
* @param businessOffer
* @return
*/
Map<String, Object> editBusinessOffer(Map<String, Object> businessOffer); |
controller层-->service层-->serviceimpl层-->mapper层-->mapperprovider层
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@Override
public Map<String, Object> editBusinessOffer(Map<String, Object> businessOffer) {
//将A表输入的数据 更新 数据库
int count= businessOfferMapper.updateForNotNull(businessOffer);
//通过 订单编号 查询 货物清单
List<Map<String,Object>> findGoodById = businessOfferMapper.findGoodById(businessOffer.get("order_id"));
//遍历 查询到的数据 并更新
for (Map<String, Object> map : findGoodById) {
Map<String,Object> goods = new HashMap<String, Object>();
// 获取 货物序号
Object good_id=map.get("good_id");
//通过拼接字符串 获得到 页面传回来 的name属性的值
Object good_volume = businessOffer.get("a"+good_id);
Object good_weigth = businessOffer.get("b"+good_id);
//添加到map中
goods.put("good_id", good_id);
goods.put("good_volume", good_volume);
goods.put("good_weigth", good_weigth);
//前往更新货物清单
int count2= businessOfferMapper.updateGood(goods);
}
if (count>0) {
return businessOffer;
}
return null;
}
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controller层-->service层-->serviceimpl层-->mapper层-->mapperprovider层
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/**
* 通过订单编号查询货物清单
* @param businessOfferId
* @return
*/
@Select("SELECT * FROM tb_basic_good WHERE order_id=#{order_id}")
List<Map<String, Object>> findGoodById(Object order_id);
/**
* 更新订单表的非空字段
* @param user
* @return
*/
@UpdateProvider(type=BusinessOfferProvider.class,method="updateForNotNull")
int updateForNotNull(Map<String, Object> businessOffer);
/**
* 更新货物清单表的非空字段
* @param businessOffer
* @return
*/
@UpdateProvider(type=BusinessOfferProvider.class,method="updateGood")
int updateGood(Map<String, Object> businessOffer);
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controller层-->service层-->serviceimpl层-->mapper层-->mapperprovider层
public String updateForNotNull(Map<String, Object> modular) {
//1.构建公共的SQL语句
String sql="UPDATE tb_basic_order SET ";
//2.构建SQL动态语句
StringBuilder builder=new StringBuilder(sql);
if (modular.get("volume_rate")!=null) {
builder.append("volume_rate=#{volume_rate},");
}
if (modular.get("weight_rate")!=null) {
builder.append("weight_rate=#{weight_rate},");
}
if (modular.get("take_charge")!=null) {
builder.append("take_charge=#{take_charge},");
}
if (modular.get("order_status")!=null) {
builder.append("order_status=3,");
}
//删除最后一个逗号
builder.delete(builder.length()-1, builder.length());
//追加条件
builder.append(" WHERE order_id=#{order_id}");
//3.返回SQL语句
return builder.toString();
}
public String updateGood(Map<String, Object> businessOffer) {
//1.构建公共的SQL语句
String sql="UPDATE tb_basic_good SET ";
//2.构建SQL动态语句
StringBuilder builder=new StringBuilder(sql);
if (businessOffer.get("good_volume")!=null) {
builder.append("good_volume=#{good_volume},");
}
if (businessOffer.get("good_weigth")!=null) {
builder.append("good_weigth=#{good_weigth},");
}
//删除最后一个逗号
builder.delete(builder.length()-1, builder.length());
//追加条件
builder.append(" WHERE good_id=#{good_id}");
//3.返回SQL语句
return builder.toString();
}
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标签：Map,good,businessOffer,builder,volume,forEach,传回,id,页面
来源： https://www.cnblogs.com/aknife/p/11140714.html