302 lines
7.1 KiB
ObjectPascal
302 lines
7.1 KiB
ObjectPascal
unit U_ReportImgSet;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData, cxDataStorage,
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cxEdit, DB, cxDBData, ToolWin, ComCtrls, U_BaseHelp, cxGridCustomTableView,
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cxGridTableView, cxGridDBTableView, cxGridLevel, cxClasses, cxControls,
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cxGridCustomView, cxGrid, DBClient, ADODB, ImgList, StdCtrls, ExtCtrls,
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cxTextEdit, cxGridCustomPopupMenu, cxGridPopupMenu, cxLookAndFeels,
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cxLookAndFeelPainters, dxSkinsCore, dxSkinsDefaultPainters, cxNavigator,
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dxDateRanges, dxBarBuiltInMenu, System.ImageList, U_BaseInput, RM_Common,
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RM_Preview, RM_Dataset, RM_Class, RM_GridReport, RM_e_Graphic, RM_e_Jpeg,
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RM_BarCode, RM_Designer, RM_DsgGridReport;
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type
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TfrmReportImgSet = class(TfrmBaseHelp)
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ToolBar1: TToolBar;
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ADO_1: TADOQuery;
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ADOQueryTemp: TADOQuery;
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ADOQueryCmd: TADOQuery;
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TBSave: TToolButton;
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TBClose: TToolButton;
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ToolButton1: TToolButton;
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ADOConnection1: TADOConnection;
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ImageList1: TImageList;
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ThreeColorBase: TcxStyleRepository;
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SHuangSe: TcxStyle;
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SkyBlue: TcxStyle;
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Default: TcxStyle;
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QHuangSe: TcxStyle;
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Red: TcxStyle;
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FontBlue: TcxStyle;
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TextSHuangSe: TcxStyle;
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FonePurple: TcxStyle;
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FoneClMaroon: TcxStyle;
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FoneRed: TcxStyle;
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RowColor: TcxStyle;
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handBlack: TcxStyle;
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cxBlue: TcxStyle;
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SHuangSeCu: TcxStyle;
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RMPreview1: TRMPreview;
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RMDB_Label: TRMDBDataSet;
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ADOQueryLabel: TADOQuery;
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RMJPEGExport1: TRMJPEGExport;
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RMLabel: TRMGridReport;
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RMBarCodeObject1: TRMBarCodeObject;
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RMReport1: TRMReport;
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RMGridReportDesigner1: TRMGridReportDesigner;
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RMDesigner1: TRMDesigner;
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procedure FormCreate(Sender: TObject);
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procedure FormClose(Sender: TObject; var Action: TCloseAction);
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procedure FormShow(Sender: TObject);
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procedure ToolButton1Click(Sender: TObject);
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procedure FormDestroy(Sender: TObject);
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procedure TV1DblClick(Sender: TObject);
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procedure TBCloseClick(Sender: TObject);
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procedure TBSaveClick(Sender: TObject);
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private
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FFilePath, FFileName: string;
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procedure DownloadLabel();
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procedure InitLabel();
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function SaveData(): Boolean;
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{ Private declarations }
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public
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FDataID, FLabelName: string;
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{ Public declarations }
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end;
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var
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frmReportImgSet: TfrmReportImgSet;
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implementation
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uses
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U_DataLink, U_RTFun;
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{$R *.dfm}
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function TfrmReportImgSet.SaveData(): Boolean;
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var
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MaxId, FImagePath1, FImagePath2: string;
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FJStream: TMemoryStream;
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begin
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with RMLabel do
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begin
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// LoadFromBlobField(tblobfield(ADOQueryLabel.fieldbyname('Files')));
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FImagePath1 := ExtractFilePath(Application.ExeName) + 'image\label0001.jpg';
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if FileExists(FImagePath1) then
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DeleteFile(FImagePath1);
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FImagePath2 := ExtractFilePath(Application.ExeName) + 'image\label.jpg';
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PrepareReport;
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ExportTo(RMjpegExport1, FImagePath2);
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end;
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try
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FJStream := TMemoryStream.Create;
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FJStream.LoadFromFile(FImagePath1);
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ADOQueryCmd.Connection.BeginTrans;
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if Trim(FDataID) = '' then
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begin
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if GetLSNo(ADOQueryCmd, MaxId, 'R', 'BS_Img_Label', 4, 1) = False then
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begin
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raise Exception.Create('ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><CAA7>!');
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end;
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end
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else
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begin
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MaxId := Trim(FDataID);
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end;
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with ADOQueryCmd do
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begin
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Close;
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SQL.Clear;
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sql.Add('select * from BS_Img_Label where LabelId=''' + Trim(FDataID) + '''');
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Open;
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end;
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with ADOQueryCmd do
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begin
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if Trim(FDataID) = '' then
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begin
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Append;
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FieldByName('Filler').Value := Trim(DName);
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end
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else
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begin
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Edit;
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FieldByName('Editer').Value := Trim(DName);
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FieldByName('Edittime').Value := SGetServerDateTime(ADOQueryTemp);
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end;
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FieldByName('LabelId').Value := Trim(MaxId);
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FieldByName('DataID').Value := Trim(FDataID);
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tblobfield(FieldByName('LabelFile')).LoadFromFile(FFilePath);
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tblobfield(FieldByName('ImgFile')).LoadFromStream(FJStream);
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Post;
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end;
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ADOQueryCmd.Connection.CommitTrans;
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FJStream.Free;
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Result := True;
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except
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Result := false;
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FJStream.Free;
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ADOQueryCmd.Connection.RollbackTrans;
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application.MessageBox(PChar(Exception(ExceptObject).Message), '<27><>ʾ<EFBFBD><CABE>Ϣ', 0);
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end;
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end;
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procedure TfrmReportImgSet.DownloadLabel();
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var
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ff: TADOBlobstream;
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Stream: TMemoryStream;
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begin
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if FileExists(FFilePath) then
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begin
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DeleteFile(FFilePath);
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end;
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with ADOQueryLabel do
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begin
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close;
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sql.Clear;
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sql.Add(' select * from BS_Img_Label ');
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sql.Add(' where DataId= ' + quotedstr(FDataId));
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Open;
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end;
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if not ADOQueryLabel.IsEmpty then
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begin
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ff := TADOBlobstream.create(ADOQueryLabel.fieldByName('LabelFile') as TblobField, bmRead);
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if ff <> nil then
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begin
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try
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Stream := TMemoryStream.create;
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ff.SaveToStream(Stream);
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Stream.SaveToFile(FFilePath);
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finally
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Stream.Free;
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end;
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end;
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end;
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end;
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procedure TfrmReportImgSet.InitLabel();
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begin
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with RMLabel do
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begin
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Clear;
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LoadFromFile(FFilePath);
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Preview := RMPreview1;
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ShowReport;
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end;
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end;
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procedure TfrmReportImgSet.FormCreate(Sender: TObject);
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begin
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inherited;
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try
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with ADOConnection1 do
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begin
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Connected := false;
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ConnectionString := DConString;
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Connected := true;
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end;
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ADOQueryBaseCmd.Connection := ADOConnection1;
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ADOQueryBaseTemp.Connection := ADOConnection1;
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except
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application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><>ʾ<EFBFBD><CABE>Ϣ');
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end;
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end;
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procedure TfrmReportImgSet.FormClose(Sender: TObject; var Action: TCloseAction);
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begin
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Action := cafree;
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end;
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procedure TfrmReportImgSet.FormShow(Sender: TObject);
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begin
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inherited;
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self.Caption := FLabelName;
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with ADO_1 do
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begin
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close;
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sql.Clear;
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sql.Add(' select x=1');
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Open;
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end;
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FFilePath := ExtractFilePath(Application.ExeName) + 'report\' + trim(FDataID) + '.rmf';
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FFileName := trim(FDataID) + '.rmf';
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if not FileExists(FFilePath) then
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begin
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ExportFtErpFile(FLabelName + '.rmf', ADOQueryTemp);
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CopyFile(PChar(ExtractFilePath(Application.ExeName) + 'Report\' + FLabelName + '.rmf'), PChar(FFilePath), False);
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end;
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DownloadLabel();
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Initlabel();
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end;
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procedure TfrmReportImgSet.TBCloseClick(Sender: TObject);
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begin
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inherited;
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Close;
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end;
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procedure TfrmReportImgSet.TBSaveClick(Sender: TObject);
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begin
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if SaveData() then
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begin
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ModalResult := 1;
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end
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else
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begin
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Application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><CAA7>!', '<27><>ʾ', 0);
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Exit;
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end;
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end;
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procedure TfrmReportImgSet.ToolButton1Click(Sender: TObject);
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begin
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// with RMLabel do
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// begin
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// Clear;
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// RMDB_Label.DataSet := nil;
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// Dictionary.FieldAliases.Clear;
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// Dictionary.FieldAliases['RMDB_Label'] := '<27><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>';
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// RMDB_Label.DataSet := ADO_1;
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// LoadFromFile(FFilePath);
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// application.ProcessMessages;
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// RMLabel.DesignReport();
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// end;
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RMLabel.DesignReport();
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InitLabel();
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end;
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procedure TfrmReportImgSet.TV1DblClick(Sender: TObject);
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begin
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ModalResult := 1;
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end;
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procedure TfrmReportImgSet.FormDestroy(Sender: TObject);
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begin
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inherited;
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frmReportImgSet := nil;
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end;
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end.
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