ajax模拟表单提交,后台使用npoi实现导入操作 方式二
页面代码:
- <form id="form1" enctype="multipart/form-data">
- <div style="float:right">
-
- <button type="button" class="btn btn-primary" onclick="$('#fileUpload').click()" id="reviewFile">浏览</button>
- <button class="btn btn-primary" type="button" style="margin-left:5px;height:30px;" id="dataExport">批量导入</button>
- <input type="button" class="btn btn-primary" style="margin-left:5px;height:30px;" id="downLoad" value="下载模板">
- </div>
- <div style="float:right;margin-top:5px">
- <input id="fileUpload" name="fileUpload" type="file" style="display:none" />
- <input id="fileText" type="text" class="form-control" disabled />
- </div>
- <script>
- $("#fileUpload").change(function () {
- $("#fileText").val($(this).val());
- })
- </script>
- </form>
js代码:
- //导入excel数据
- $("#dataExport").click(function () {
- var formData = new FormData($('form')[0]);
- $.ajax({
- url: '/BaseInfoPage/GetAllDataFromExcel',
- type: 'POST',
- xhr: function () {
- return $.ajaxSettings.xhr();
- },
- data: formData,
- cache: false,
- contentType: false,
- processData: false,
- success: function (data) {
- if (data == "导入成功!") {
- layer.msg(data, { icon: 1, time: 5000 }, function () {
- location.reload(); //刷新父页面 第二个参数设置msg显示的时间长短
- });
- } else {
- layer.msg(data, { icon: 0, time: 5000 }, function () {
- return;
- });
- }
- },
- error: function (e) {
- layer.msg(e, { icon: 0, time: 5000 }, function () {
- return;
- });
- }
- });
- })
c#后台代码:
- public string GetAllDataFromExcel(HttpPostedFileBase fileUpload)
- {
- if (fileUpload == null)
- {
- return "文件为空!";
- }
- try
- {
- List<LargeTransportLicenseParam> dataList = new List<LargeTransportLicenseParam>();
- List<string> rNameLists = new List<string>();
- List<string> ltlLists = new List<string>();
- List<string> strLId = large_util.QueryLargeIds();//获取所有大件运输许可编号
- List<string> strRname = large_util.QueryReName();//获取所有省份
- int result = ;
- int result2 = ;
- string fileExt = Path.GetExtension(fileUpload.FileName).ToLower();
- string fileName = fileUpload.FileName;
- string filePath = CSysCfg.exFilePath;
- if (!Directory.Exists(filePath))
- {
- Directory.CreateDirectory(filePath);
- }
- //保存模板到服务器
- fileUpload.SaveAs(filePath + "\\" + fileName);
- if (fileExt == ".xls" || fileExt == ".xlsx")
- {
- //1.创建IWorkbook
- IWorkbook Workbook;
- using (FileStream fileStream = new FileStream(filePath + "\\" + fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
- {
- //XSSFWorkbook 适用XLSX格式,HSSFWorkbook 适用XLS格式
- if (fileExt == ".xls")
- {
- Workbook = new HSSFWorkbook(fileStream);
- }
- else if (fileExt == ".xlsx")
- {
- Workbook = new XSSFWorkbook(fileStream);
- }
- else
- {
- Workbook = null;
- }
- }
- Dictionary<List<string>, List<string>> dataDic = new Dictionary<List<string>, List<string>>();
- //遍历每个Sheet
- for (int i = ; i < Workbook.NumberOfSheets; i++)
- {
- //获取每个Sheet对象
- ISheet sheet = Workbook.GetSheetAt(i);
- //获取每个工作表中的行
- //第一,二行是列名舍去,从第三行开始读取 LastRowNum 是当前表的总行数-1(注意)
- for (int j = ; j <= sheet.LastRowNum; j++)
- {
- IRow row = sheet.GetRow(j);
- #region 数据赋值 判断
- if (row != null)
- {
- LargeTransportLicenseParam param = new LargeTransportLicenseParam();
- param.loginId = Cookie.Value.Split(',')[].ToString();
- if (strLId.Contains(row.GetCell().ToString()))//判断如果数据库包含此值
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据库具有相同的值!";
- }
- else if (row.GetCell() == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "值为空!";
- }
- else
- {
- param.ltlId = row.GetCell().ToString();//申请编号 必填
- }
- //车牌号码
- if (row.GetCell() == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "值为空!";
- }
- else
- {
- param.ltlPlateId = row.GetCell().ToString();//车牌号码 必填
- }
- //开始时间
- if (row.GetCell() == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列值为空!";
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列请输入正确的日期格式!";
- }
- else
- {
- param.ltlStarteTime = row.GetCell().DateCellValue.ToString();//当输入文本日期时,通过DateCellValue得到他的日期格式
- }
- //结束时间
- if (row.GetCell() == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "值为空!";
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列请输入正确的日期格式!";
- }
- else
- {
- param.ltlEndTime = row.GetCell().DateCellValue.ToString();//结束时间 必填
- }
- //途径省份
- if (row.GetCell() == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "值为空!";
- }
- string strs = row.GetCell().ToString();
- string[] arr = strs.Split(',');
- if (arr[] != null)
- {
- for (int k = ; k < arr.Length; k++)
- {
- rNameLists.Add(arr[k]);
- ltlLists.Add(row.GetCell().ToString());
- }
- }
- param.ltlPassageRoute = row.GetCell() == null ? "" : row.GetCell().ToString();//通行路线
- param.ltlRoadTransportNum = row.GetCell() == null ? "" : row.GetCell().ToString();//道路运输证号
- param.ltlBrandModel = row.GetCell() == null ? "" : row.GetCell().ToString();//厂牌型号
- ICell cell = row.GetCell();//车长(M)
- if (cell == null)
- {
- param.ltlCarLength = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlCarLength = Convert.ToInt32(row.GetCell().ToString());//车长(M)
- }
- ICell cell9 = row.GetCell();//车宽
- if (cell9 == null)
- {
- param.ltlCarWidth = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlCarWidth = Convert.ToInt32(row.GetCell().ToString());//车长(M)
- }
- ICell cell10 = row.GetCell();//车高
- if (cell10 == null)
- {
- param.ltlCarHeight = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlCarHeight = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell11 = row.GetCell();//整备质量
- if (cell11 == null)
- {
- param.ltlCurbQuality = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlCurbQuality = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell12 = row.GetCell();//荷载质量
- if (cell12 == null)
- {
- param.ltlLoadQuality = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlLoadQuality = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell13 = row.GetCell();//牵引质量
- if (cell13 == null)
- {
- param.ltlTractionQuality = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlTractionQuality = Convert.ToInt32(row.GetCell().ToString());
- }
- param.ltlRoadTransportImg = row.GetCell() == null ? "" : row.GetCell().ToString();//道路运输证照片
- param.ltlDrivingLicenseImg = row.GetCell() == null ? "" : row.GetCell().ToString();//机动车行驶证照片
- ICell cell16 = row.GetCell();//车货总重量(吨)
- if (cell16 == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列值为空!";
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlTotalWeigth = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell17 = row.GetCell();//轴距
- if (cell17 == null)
- {
- param.ltlWheelbase = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlWheelbase = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell18 = row.GetCell();//车货最大长(M)
- if (cell16 == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列值为空!";
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlMaxLength = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell19 = row.GetCell();//轴载
- if (cell19 == null)
- {
- param.ltlAxleLoad = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlAxleLoad = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell20 = row.GetCell();//车货最大宽(M)
- if (cell20 == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列值为空!";
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlMaxWidth = Convert.ToInt32(row.GetCell().ToString());
- }
- param.ltlGoodsInfo = row.GetCell() == null ? "" : row.GetCell().ToString();//货物信息
- ICell cell22 = row.GetCell();//车货最大高(M)
- if (cell22 == null)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列值为空!";
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlMaxHeight = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell23 = row.GetCell();//货物重量(吨)
- if (cell23 == null)
- {
- param.ltlGoodsWeight = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlGoodsWeight = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell24 = row.GetCell();//货物最大长(M)
- if (cell24 == null)
- {
- param.ltlGoodsMaxLenght = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlGoodsMaxLenght = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell25 = row.GetCell();//货物最大宽(M)
- if (cell25 == null)
- {
- param.ltlGoodsMaxWidth = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlGoodsMaxWidth = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell26 = row.GetCell();//货物最大高(M)
- if (cell26 == null)
- {
- param.ltlGoodsMaxHeight = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlGoodsMaxHeight = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell27 = row.GetCell();//轮胎数
- if (cell27 == null)
- {
- param.ltlTireNumber = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlTireNumber = Convert.ToInt32(row.GetCell().ToString());
- }
- ICell cell28 = row.GetCell();//轴数
- if (cell28 == null)
- {
- param.ltlAxle = ;
- }
- else if (row.GetCell().CellType == CellType.String)
- {
- return "第" + (row.RowNum + ) + "行第" + + "列数据类型错误,必须为数值";
- }
- else
- {
- param.ltlAxle = Convert.ToInt32(row.GetCell().ToString());
- }
- param.ltlGoodsImg = row.GetCell() == null ? "" : row.GetCell().ToString();//车货照片
- param.ltlBusinessLicenseNum = row.GetCell() == null ? "" : row.GetCell().ToString();//经营许可证编号
- param.ltlManagerName = row.GetCell() == null ? "" : row.GetCell().ToString();//经办人姓名
- param.ltlManagerIdCard = row.GetCell() == null ? "" : row.GetCell().ToString();//经办人身份证
- param.ltlManagerPhone = row.GetCell() == null ? "" : row.GetCell().ToString();//联系电话
- param.ltlOpenImg = row.GetCell() == null ? "" : row.GetCell().ToString();//营业执照照片
- param.ltlPowerImg = row.GetCell() == null ? "" : row.GetCell().ToString();//授权书照片
- param.ltlManagerIdCardImg = row.GetCell() == null ? "" : row.GetCell().ToString();//授权书照片
- param.ltlBusinessLicenseImg = row.GetCell() == null ? "" : row.GetCell().ToString();//经营许可证照片
- dataList.Add(param);
- }
- else
- {
- return "暂无数据!";
- }
- #endregion
- }
- }
- result = large_util.AddLargeInfo2(dataList);
- if (result == )
- {
- if (rNameLists != null && ltlLists != null)
- {
- result2 = large_util.Add2(ltlLists, rNameLists);
- }
- else
- {
- return "暂无数据!";
- }
- }
- return "导入成功!";
- }
- else
- {
- return "只可以选择Excel文件!";
- }
- }
- catch (Exception ex)
- {
- throw ex;
- }
- }
- //批量新增
- public int AddLargeInfo2(List<LargeTransportLicenseParam> LargeData)
- {
- int result = ;
- var lgId = "";
- try
- {
- foreach (var item in LargeData)
- {
- lgId = item.ltlId;
- if (item != null)
- {
- string oldName = System.IO.Path.GetFileName(item.ltlOpenImg);
- string expendName = System.IO.Path.GetExtension(oldName);
- string filePath = "";
- if (oldName != "" || oldName == null)
- {
- filePath = CSysCfg.lFilePath + "\\" + "ltlOpenImg" + item.ltlId + expendName;
- }
- string oldName1 = System.IO.Path.GetFileName(item.ltlPowerImg);
- string expendName1 = System.IO.Path.GetExtension(oldName1);
- string filePath1 = "";
- if (oldName1 != "" || oldName1 == null)
- {
- filePath1 = CSysCfg.lFilePath + "\\" + "ltlPowerImg" + item.ltlId + expendName1;
- }
- string oldName2 = System.IO.Path.GetFileName(item.ltlManagerIdCardImg);
- string expendName2 = System.IO.Path.GetExtension(oldName2);
- string filePath2 = "";
- if (oldName2 != "" || oldName2 == null)
- {
- filePath2 = CSysCfg.lFilePath + "\\" + "ltlManagerIdCardImg" + item.ltlId + expendName2;
- }
- string oldName3 = System.IO.Path.GetFileName(item.ltlBusinessLicenseImg);
- string expendName3 = System.IO.Path.GetExtension(oldName3);
- string filePath3 = "";
- if (oldName3 != "" || oldName3 == null)
- {
- filePath3 = CSysCfg.lFilePath + "\\" + "ltlBusinessLicenseImg" + item.ltlId + expendName3;
- }
- string oldName4 = System.IO.Path.GetFileName(item.ltlRoadTransportImg);
- string expendName4 = System.IO.Path.GetExtension(oldName4);
- string filePath4 = "";
- if (oldName4 != "" || oldName4 == null)
- {
- filePath4 = CSysCfg.lFilePath + "\\" + "ltlRoadTransportImg" + item.ltlId + expendName4;
- }
- string oldName5 = System.IO.Path.GetFileName(item.ltlDrivingLicenseImg);
- string expendName5 = System.IO.Path.GetExtension(oldName5);
- string filePath5 = "";
- if (oldName5 != "" || oldName5 == null)
- {
- filePath5 = CSysCfg.lFilePath + "\\" + "ltlDrivingLicenseImg" + item.ltlId + expendName5;
- }
- string oldName7 = System.IO.Path.GetFileName(item.ltlGoodsImg);
- string expendName7 = System.IO.Path.GetExtension(oldName7);
- string filePath7 = "";
- if (oldName7 != "" || oldName7 == null)
- {
- filePath7 = CSysCfg.lFilePath + "\\" + "ltlGoodsImg" + item.ltlId + expendName7;
- }
- LargeTransportLicense large = new LargeTransportLicense
- {
- ltl_Id = item.ltlId,
- ltl_PlateId = item.ltlPlateId,
- ltl_StarteTime = DateTime.Parse(item.ltlStarteTime),
- ltl_EndTime = DateTime.Parse(item.ltlEndTime),
- ltl_PassageRoute = item.ltlPassageRoute,
- ltl_BusinessLicenseNum = item.ltlBusinessLicenseNum,
- ltl_ManagerName = item.ltlManagerName,
- ltl_ManagerIdCard = item.ltlManagerIdCard,
- ltl_ManagerPhone = item.ltlManagerPhone,
- ltl_OpenImg = filePath,
- ltl_PowerImg = filePath1,
- ltl_ManagerIdCardImg = filePath2,
- ltl_BusinessLicenseImg = filePath3,
- ltl_RoadTransportNum = item.ltlRoadTransportNum,
- ltl_BrandModel = item.ltlBrandModel,
- ltl_CarLength = item.ltlCarLength * ,
- ltl_CarWidth = item.ltlCarWidth * ,
- ltl_CarHeight = item.ltlCarHeight * ,
- ltl_CurbQuality = item.ltlCurbQuality * ,
- ltl_LoadQuality = item.ltlLoadQuality * ,
- ltl_TractionQuality = item.ltlTractionQuality * ,
- ltl_RoadTransportImg = filePath4,
- ltl_DrivingLicenseImg = filePath5,
- ltl_TotalWeigth = item.ltlTotalWeigth * ,
- ltl_Wheelbase = item.ltlWheelbase,
- ltl_MaxLength = item.ltlMaxLength * ,
- ltl_AxleLoad = item.ltlAxleLoad,
- ltl_MaxWidth = item.ltlMaxWidth * ,
- ltl_GoodsInfo = item.ltlGoodsInfo,
- ltl_MaxHeight = item.ltlMaxHeight * ,
- ltl_GoodsWeight = item.ltlGoodsWeight * ,
- ltl_GoodsMaxLenght = item.ltlGoodsMaxLenght * ,
- ltl_GoodsMaxWidth = item.ltlGoodsMaxWidth * ,
- ltl_GoodsMaxHeight = item.ltlGoodsMaxHeight * ,
- ltl_TireNumber = item.ltlTireNumber,
- ltl_Axle = item.ltlAxle,
- ltl_GoodsImg = filePath7
- };
- using (Entities db = new Entities())
- {
- db.LargeTransportLicense.Add(large);
- db.SaveChanges();
- LogUtil.AddLogs("大件运输许可", "添加", "添加大件运输许可:" + item.ltlId);
- result = ;
- }
- }
- else
- {
- result = ;
- }
- }
- }
- catch (Exception ex)
- {
- LogUtil.AddLogs("大件运输许可", "添加", "添加大件运输许可:" + lgId + "失败!");
- LogUtil.AddErrorLogs("大件运输许可", "添加", "添加大件运输许可:" + lgId + "异常:" + ex.Message);
- throw;
- }
- return result;
- }
- //批量新增省份
- public int Add2(List<string> lId, List<string> rNames)
- {
- int result = ;
- string ltlId = "";//大件运输id
- var reIds = "";//行政区划id
- try
- {
- LargeRegionRelation datas = null;
- using (Entities db = new Entities())
- {
- if (lId != null && rNames != null)
- {
- for (int i = ; i < rNames.Count(); i++)
- {
- ltlId = lId[i];
- string str = rNames[i];
- string regStr = "省";
- Regex r = new Regex(regStr);
- Match m = r.Match(str);//str是否包含省
- string str1;
- int index = rNames[i].LastIndexOf("省");//获取最后一个字符
- if (index >= )//判断省份最后一个字符是否是省
- {
- if (m.Success)//如是则截取,再进行新增
- {
- //绿色部分与紫色部分取一种即可。
- str = str.Replace(regStr, "");
- str1 = str.Substring(, m.Index);
- reIds = (from p in db.Region where p.region_Name == str1 select p.region_id).FirstOrDefault();
- datas = new LargeRegionRelation
- {
- lr_ltlId = ltlId,
- lr_RegionId = reIds
- };
- db.LargeRegionRelation.Add(datas);
- db.SaveChanges();
- result = ;
- }
- }
- else
- {
- reIds = (from p in db.Region where p.region_Name == rNames[i] select p.region_id).FirstOrDefault();
- datas = new LargeRegionRelation
- {
- lr_ltlId = ltlId,
- lr_RegionId = reIds
- };
- db.LargeRegionRelation.Add(datas);
- db.SaveChanges();
- result = ;
- }
- }
- }
- else
- {
- result = ;
- }
- }
- return result;
- }
- catch (Exception)
- {
- throw;
- }
- }
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