FactuGES2/Source/Modulos/Contactos/Reports/uRptFichasEmpleado_Server.pas
2007-11-28 17:40:31 +00:00

109 lines
2.8 KiB
ObjectPascal

unit uRptFichasEmpleado_Server;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, frxClass, frxDBSet, uDAScriptingProvider,
uDADataTable, uDACDSDataTable, DB, uDAClasses, frxChart, frxGradient,
frxChBox, frxCross, frxOLE, frxBarcode, frxRich, uDABINAdapter, uROTypes,
uDAInterfaces;
type
TRptFichasEmpleado = class(TDataModule)
DADataCabecera: TDADataSource;
tbl_FichaEmpleado: TDACDSDataTable;
DABINAdapter: TDABINAdapter;
frxRichObject1: TfrxRichObject;
frxBarCodeObject1: TfrxBarCodeObject;
frxOLEObject1: TfrxOLEObject;
frxCrossObject1: TfrxCrossObject;
frxCheckBoxObject1: TfrxCheckBoxObject;
frxGradientObject1: TfrxGradientObject;
frxChartObject1: TfrxChartObject;
frxDBCabecera: TfrxDBDataset;
schReport: TDASchema;
DataDictionary: TDADataDictionary;
frxReport: TfrxReport;
procedure DataModuleCreate(Sender: TObject);
private
FConnection: IDAConnection;
//Genera cada uno de los albaranes a imprimir
procedure GenerarFicha(const ID: integer); overload;
public
function GenerarFicha(const AFichaID : String): Binary; overload;
end;
implementation
{$R *.dfm}
uses
uDataModuleServer, schContactosClient_Intf;
const
rptFichaEmpleado = 'InfFichaEmpleado.fr3';
{ Dataset names for schReport }
ds_InformeFichaEmpleado = 'InformeFichasEmpleado';
{ TRptFichaEmpleado }
procedure TRptFichasEmpleado.DataModuleCreate(Sender: TObject);
begin
schReport.ConnectionManager := dmServer.ConnectionManager;
FConnection := dmServer.DarNuevaConexion;
frxReport.EngineOptions.NewSilentMode := simReThrow;
end;
function TRptFichasEmpleado.GenerarFicha(const AFichaID: String): Binary;
var
ID_Fichas: TStringList;
i: Integer;
begin
Result := Binary.Create;
FConnection.BeginTransaction;
try
ID_Fichas := TStringList.Create;
ID_Fichas.CommaText := AFichaID;
//Vamos generando todos y cada uno de las fichas de empleado
for i := 0 to ID_Fichas.Count - 1 do
GenerarFicha(StrToInt(ID_Fichas.Strings[i]));
frxReport.PreviewPages.SaveToStream(Result);
finally
FConnection.RollbackTransaction;
end;
end;
procedure TRptFichasEmpleado.GenerarFicha(const ID: integer);
var
AStream: TMemoryStream;
dsMaster: IDADataset;
begin
AStream := TMemoryStream.Create;
try
dsMaster := schReport.NewDataset(FConnection, ds_InformeFichaEmpleado, ['ID'], [ID]);
AStream.Clear;
DABINAdapter.WriteDataset(AStream, dsMaster, [woRows, woSchema], -1);
DABINAdapter.ReadDataset(AStream, tbl_FichaEmpleado, TRUE, '', TRUE, TRUE);
frxReport.LoadFromFile(DarRutaInformes + rptFichaEmpleado, True);
frxReport.PrepareReport(False);
finally
AStream.Free;
dsMaster := Nil;
end;
end;
end.