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283 lines
15 KiB
283 lines
15 KiB
using grsvr6Lib;
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using Newtonsoft.Json.Linq;
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using NFine.Application.ProductManage;
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using NFine.Code;
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using NFine.Data.Extensions;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Web;
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using System.Xml;
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namespace NFine.Web
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{
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/// <summary>
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/// Handler1 的摘要说明
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/// </summary>
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public class Handler1 : IHttpHandler
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{
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public void ProcessRequest(HttpContext context)
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{
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//DiscountRateApp discountrateApp = new DiscountRateApp();
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string keyValue = context.Request.Params["keyValue"];
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//GridppReportServer Report = new GridppReportServer();
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//string TypeText = context.Request.QueryString["type"];
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//var data = discountrateApp.GetForm(keyValue);
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////首先载入报表模板文件
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//string ReportPathFile = context.Server.MapPath("/Grf/1a.grf"); //根据WEB服务器根目录寻址
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//bool Success = Report.LoadFromFile(ReportPathFile);
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////载入报表数据，为约定格式的 XML 或 JSON 文本数据
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//string reportDataText = data.ToJson();
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//Report.LoadDataFromXML(reportDataText);
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////生成报表文档格式数据
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//IGRBinaryObject GRDDataObject = Report.GenerateDocumentData();
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//bool IsGRP = (TypeText == "grp");
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//string FileName = IsGRP ? "YourFileName.grp" : "YourFileName.grd";
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////将生成的数据响应给客户端
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//ServerUtility.ResponseBinary(context, GRDDataObject, FileName, "application/grd", "attachment");
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string FileValue, PrintValue, ParaName, ParaValue;
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FileValue = FileToString(context,"/Frp/lot.fr3");
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ParaName = "ShopName`~PrintDepositAdd`~PrintPaperNo`~Title"; //`~为各参数的分隔符
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ParaValue = "测试酒楼"
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+ "`~说明：本单据为贵客押金收取凭证，盖章有效。退房时请出示，遗失者自负，请妥善保存。退房时间为12:00时，延时退房18:00时以前按半天房费收取，18:00时以后算全天房价。押金单有效期为一个月，过期作废。 贵重物品请交前台寄存，未寄存丢失自负。 谢谢！"
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+ "`~身份证：4325011980639512"
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+ "`~押金单";
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DataTable dt = SqlHelper.GetDataTableBySql("SELECT * FROM dbo.ICSDiscountRate where F_Id='" + keyValue + "'");
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PrintValue = TableToXml(dt);
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string ScriptStr;
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string PictureStr = "";
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ScriptStr = "<script language='javascript'>window.onload = function() { try { var ObjPrintMange = new ActiveXObject('WebPrint.WebPrintUnit'); } catch(e) { if( confirm('打印控件未安装，现在下载吗?') ) { window.location='../Frp/PrintActivex.exe'; } return; } var OldVersion=ObjPrintMange.Version; NewVerion='5.0(2011-08-01)'; if(OldVersion < NewVerion) { ObjPrintMange = null; alert('打印控件需升级。请先进行下载，下载后关闭IE，然后安装升级版。'); window.location='../Frp/PrintActivex.exe'; return; } "
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+ " ObjPrintMange.CheckReg('苏州智合诚信息科技有限公司', '1B98963EDF11C830F8918C3E0BE28ED8'); " //注册码
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//+ "ObjPrintMange.MasterOptions(1, 'TransNO', 0 );" //主从关系，参数：主数据集序号，关联字段名，字段是否为数值型
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// + PictureStr
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//+ "ObjPrintMange.AddPicturePrint('PicTitle', 0, 'Title.bmp','1', 1 );" //增加单个图片打印，参数：报表中图片对象名，数据表的字段（为0），图片文件名，数据集序号，是否清除旧数据（第1次调用时为1，其它时候则为0）
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//+ "ObjPrintMange.AddPicturePrint('PicMaterial', 0, '2013-01-18-272b936d03-7208-4452-9d01-1197fbb63bc3.jpg','1', 1 );" //增加数据表中的图片打印，参数：报表中图片对象名，数据表的字段（为1），图片文件名所对应的字段名，数据集序号，是否清除旧数据（第1次调用时为1，其它时候则为0）
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//+ "ObjPrintMange.AddPicturePrint('Picture1', 1, 'EATTRIBUTE1','1', 1 );"
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+ "ObjPrintMange.ShowReport('"
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+ FileValue + "' , '"
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+ ParaName + "', '"
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+ ParaValue + "', '"
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//+ PrintValue + "', '"
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+ PrintValue + "', '','', '', '', '');"
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+ "ObjPrintMange = null; } </script>";
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ScriptStr = ScriptStr.Replace(System.Environment.NewLine, string.Empty);
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context.Response.Write(ScriptStr);
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}
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public bool IsReusable
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{
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get
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{
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return false;
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}
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}
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private string FileToString(HttpContext context, string FileName)
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{
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try
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{
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string[] ByteStr = new string[256];
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for (int i = 0; i < 256; i++)
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{
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if (i == 0)
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ByteStr[i] = "00";
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else if (i < 16)
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ByteStr[i] = "0" + Convert.ToString(i, 16).ToUpper();
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else
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ByteStr[i] = Convert.ToString(i, 16).ToUpper();
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}
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if (System.IO.File.Exists(context.Server.MapPath(FileName)) == false)
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return "";
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byte[] FileValue = System.IO.File.ReadAllBytes(context.Server.MapPath(FileName));
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StringBuilder FileStr = new StringBuilder();
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for (int FileRecn = 0; FileRecn < FileValue.Length; FileRecn++)
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{
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FileStr.Append(ByteStr[FileValue[FileRecn]]);
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}
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FileValue = null;
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return FileStr.ToString();
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}
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catch (Exception ex)
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{
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throw new Exception(ex.Message);
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}
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}
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private string TableToXml(DataTable DtTable)
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{
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StringBuilder PrintStr = new StringBuilder();
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XmlWriterSettings setting = new XmlWriterSettings();
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setting.Indent = true;
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setting.OmitXmlDeclaration = true;
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using (XmlWriter PrintXml = XmlWriter.Create(PrintStr, setting))
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{
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PrintXml.WriteStartElement("xml");
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PrintXml.WriteAttributeString("xmlns", "s", null, "u");
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PrintXml.WriteAttributeString("xmlns", "dt", null, "u");
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PrintXml.WriteAttributeString("xmlns", "rs", null, "u");
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PrintXml.WriteAttributeString("xmlns", "z", null, "#R");
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PrintXml.WriteStartElement("s", "Schema", null);
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PrintXml.WriteAttributeString("id", "RowsetSchema");
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PrintXml.WriteStartElement("s", "ElementType", null);
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PrintXml.WriteAttributeString("name", "row");
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PrintXml.WriteAttributeString("content", "eltOnly");
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PrintXml.WriteAttributeString("rs", "updatable", null, "true");
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foreach (DataColumn Column in DtTable.Columns)
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{
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if (Column.DataType.Name == "Int64" || Column.DataType.Name == "Boolean"
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|| Column.DataType.Name == "String" || Column.DataType.Name == "DateTime"
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|| Column.DataType.Name == "Decimal" || Column.DataType.Name == "Double"
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|| Column.DataType.Name == "Int32" || Column.DataType.Name == "Single"
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|| Column.DataType.Name == "Int16" || Column.DataType.Name == "Byte")
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{
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PrintXml.WriteStartElement("s", "AttributeType", null);
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PrintXml.WriteAttributeString("name", Column.ColumnName);
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PrintXml.WriteAttributeString("rs", "number", null, (Column.Ordinal + 1).ToString());
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PrintXml.WriteAttributeString("rs", "nullable", null, "true");
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PrintXml.WriteAttributeString("rs", "maydefer", null, "true");
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PrintXml.WriteAttributeString("rs", "writeunknown", null, "true");
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PrintXml.WriteAttributeString("rs", "basetable", null, DtTable.TableName);
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PrintXml.WriteAttributeString("rs", "basecolumn", null, Column.ColumnName);
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if (Column.DataType.Name == "Int64")
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{ //bigint
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "i8");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "8");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Boolean")
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{ //bit
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "boolean");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "2");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "String")
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{ //char
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "string");
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PrintXml.WriteAttributeString("dt", "maxLength", null, Column.MaxLength.ToString());
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "DateTime")
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{ //dateTime
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "dateTime");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "16");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Decimal")
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{ //Decimal
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "number");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "19");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Double")
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{ //Float
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "float");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "8");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Int32")
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{ //int
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "int");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "4");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Single")
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{ //Real
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "r4");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "4");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Int16")
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{ //smallint
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "i2");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "2");
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PrintXml.WriteEndElement();
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}
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else if (Column.DataType.Name == "Byte")
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{ //tinyint
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PrintXml.WriteStartElement("s", "datatype", null);
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PrintXml.WriteAttributeString("dt", "type", null, "ui1");
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PrintXml.WriteAttributeString("dt", "maxLength", null, "1");
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PrintXml.WriteEndElement();
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}
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PrintXml.WriteEndElement();
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}
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}
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PrintXml.WriteEndElement();
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PrintXml.WriteEndElement();
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PrintXml.WriteStartElement("rs", "data", null);
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foreach (DataRow Row in DtTable.Rows)
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{
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PrintXml.WriteStartElement("z", "row", null);
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foreach (DataColumn Column in DtTable.Columns)
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{
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if (Row.IsNull(Column) == true)
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continue;
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if (Column.DataType.Name == "Int64" || Column.DataType.Name == "Boolean"
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|| Column.DataType.Name == "String" || Column.DataType.Name == "DateTime"
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|| Column.DataType.Name == "Decimal" || Column.DataType.Name == "Double"
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|| Column.DataType.Name == "Int32" || Column.DataType.Name == "Single"
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|| Column.DataType.Name == "Int16" || Column.DataType.Name == "Byte")
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{
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if (Column.DataType.Name == "DateTime")
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{
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DateTime TmpDateTime = System.Convert.ToDateTime(Row[Column]);
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string TmpStr = TmpDateTime.ToString("yyyy-MM-dd") + "T" + TmpDateTime.ToString("HH:mm:ss");
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PrintXml.WriteAttributeString(Column.ColumnName, TmpStr);
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}
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else
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{
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PrintXml.WriteAttributeString(Column.ColumnName, Row[Column].ToString());
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}
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}
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}
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PrintXml.WriteEndElement();
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}
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PrintXml.WriteEndElement();
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PrintXml.WriteEndElement();
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}
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return PrintStr.ToString();
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}
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}
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}
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