【第十七篇】easyui-datagrid 导出Excel (在客户端能弹出下载框)

    //导出Excel
    function exportExcel(obj) {
        var SaleOrderNo = $("#SaleOrderNo").val().trim();
        var FoctoryNo = $("#FoctoryNo").val().trim();
        var StyleNo = $("#StyleNo").val().trim();

        var href = "/Admin/Sale/ExportPressingExcel?1=1";
        if (SaleOrderNo == "" && FoctoryNo == "" && StyleNo == "" ) {
            href = "/Admin/Sale/ExportPressingExcel";
        } else if (SaleOrderNo != "") {
            href += "&SaleOrderNo=" + SaleOrderNo;
        } else if (FoctoryNo != "") {
            href += "&FoctoryNo=" + FoctoryNo;
        } else if (StyleNo != "") {
            href += "&StyleNo=" + StyleNo;
        }
        obj.href = href;
}

<a class="btn btn-app" onclick="exportExcel(this)"><i class="fa fa-edit"></i>导出Excel</a>

        /// <summary>
        /// 加工单导出Excel
        /// </summary>
        /// <returns></returns>
        public ActionResult ExportPressingExcel()
        {
            string FoctoryNo = Request.Params["FoctoryNo"];
            string StyleNo = Request.Params["StyleNo"];
            string SaleOrderNo = Request.Params["SaleOrderNo"];

            List<Factory> fList = fService.GetAllFactory();
            List<Factory> aList = new List<Factory>();
            if (fList != null)
            {
                for (int i = 0; i < fList.Count; i++)
                {
                    Factory f = new Factory();
                    f.FactoryId = fList[i].FactoryId;
                    f.FactoryName = fList[i].FactoryName;
                    f.Tel = fList[i].Tel;
                    f.Mobile = fList[i].Mobile;
                    f.MailBox = fList[i].MailBox;
                    f.Addr = fList[i].Addr;

                    aList.Add(f);
                }
            }

            List<Processing> pList = pService.GetExcelProcessing(FoctoryNo, StyleNo, SaleOrderNo);
            List<Processing> rList = new List<Processing>();
            if (pList != null)
            {
                for (int i = 0; i < pList.Count; i++)
                {
                    Processing s = new Processing();
                    s.ProcessingId = pList[i].ProcessingId;
                    s.SaleOrderNo = pList[i].SaleOrderNo;
                    s.StoneOutNo = pList[i].StoneOutNo;
                    s.FactoryId = pList[i].FactoryId;
                    s.ReceiveDate = pList[i].ReceiveDate;
                    s.CustomerManager = pList[i].CustomerManager;
                    s.FoctoryUser = pList[i].FoctoryUser;
                    s.FoctoryNo = pList[i].FoctoryNo;
                    s.StyleNo = pList[i].StyleNo;
                    s.CustomerSc = pList[i].CustomerSc;
                    s.Material = pList[i].Material;
                    s.Requirement = pList[i].Requirement;
                    s.SizeJ = pList[i].SizeJ;
                    switch (pList[i].CompletedStatus)
                    {
                        case "0":
                            s.CompletedStatus = "未完成";
                            break;
                        case "1":
                            s.CompletedStatus = "完成";
                            break;
                        case "2":
                            s.CompletedStatus = "取消";
                            break;
                        default:
                            s.CompletedStatus = "未完成";
                            break;
                    }

                    rList.Add(s);
                }
            }

            DataTable table = new DataTable();
            table.Columns.Add(new DataColumn("工厂单号"));
            table.Columns.Add(new DataColumn("订单编号"));
            table.Columns.Add(new DataColumn("加工厂"));
            table.Columns.Add(new DataColumn("送厂日期"));
            table.Columns.Add(new DataColumn("出库单号"));
            table.Columns.Add(new DataColumn("客户经理"));
            table.Columns.Add(new DataColumn("工厂接收人"));
            table.Columns.Add(new DataColumn("款式编号"));
            table.Columns.Add(new DataColumn("客户手寸"));
            table.Columns.Add(new DataColumn("材质"));
            table.Columns.Add(new DataColumn("刻字要求"));
            table.Columns.Add(new DataColumn("金重"));
            table.Columns.Add(new DataColumn("状态"));

            foreach (var o in rList)
            {
                DataRow row = table.NewRow();
                row["工厂单号"] = o.FoctoryNo;
                row["订单编号"] = o.SaleOrderNo;
                foreach (var item in aList)
                {
                    if (o.FactoryId == item.FactoryId)
                    {
                        row["加工厂"] = item.FactoryName;
                    }
                }
                row["送厂日期"] = o.ReceiveDate;
                row["出库单号"] = o.StoneOutNo;
                row["客户经理"] = o.CustomerManager;
                row["工厂接收人"] = o.FoctoryUser;
                row["款式编号"] = o.StyleNo;
                row["客户手寸"] = o.CustomerSc;
                row["材质"] = o.Material;
                row["刻字要求"] = o.Requirement;
                row["金重"] = o.SizeJ;
                row["状态"] = o.CompletedStatus;
                table.Rows.Add(row);
            }

            MemoryStream MemoryStream = new MemoryStream();
            HSSFWorkbook work = ExcelHelper.CreateExcelByNPOI(table);
            work.Write(MemoryStream);
            return File(MemoryStream.GetBuffer(), "application/ms-excel", "加工单-" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");
}

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转载请记得说明作者和出处哦-.-
作者：KingDuDu
原文出处：http://www.cnblogs.com/kingdudu/p/4913250.html

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