349 lines
9.3 KiB
ObjectPascal
349 lines
9.3 KiB
ObjectPascal
unit U_ColumnSet;
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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,
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cxDataStorage, cxEdit, DB, cxDBData, cxCheckBox, ADODB, DBClient,
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cxGridCustomTableView, cxGridTableView, cxGridDBTableView, cxGridLevel,
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cxClasses, cxControls, cxGridCustomView, cxGrid, ComCtrls, ToolWin,
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ImgList, cxLookAndFeels, cxLookAndFeelPainters, dxSkinsCore,
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dxSkinsDefaultPainters, cxNavigator, dxDateRanges, System.ImageList;
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type
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TfrmColumnSet = class(TForm)
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ToolBar1: TToolBar;
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TBTP: TToolButton;
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TBClose: TToolButton;
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Tv1: TcxGridDBTableView;
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cxGrid1Level1: TcxGridLevel;
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cxGrid1: TcxGrid;
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v1Column1: TcxGridDBColumn;
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v1Column2: TcxGridDBColumn;
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v1Column3: TcxGridDBColumn;
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cxGrid2: TcxGrid;
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Tv2: TcxGridDBTableView;
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cxGridDBColumn1: TcxGridDBColumn;
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cxGridDBColumn2: TcxGridDBColumn;
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cxGridLevel1: TcxGridLevel;
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v2Column1: TcxGridDBColumn;
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ClientDataSet1: TClientDataSet;
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ClientDataSet2: TClientDataSet;
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DataSource1: TDataSource;
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DataSource2: TDataSource;
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ADOQuery1: TADOQuery;
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ADOQuery2: TADOQuery;
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ADOQuery3: TADOQuery;
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ADOQuery4: TADOQuery;
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ADOLink: TADOConnection;
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ThreeImgList: 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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FenHongS: TcxStyle;
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procedure FormDestroy(Sender: TObject);
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procedure TBCloseClick(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 TBTPClick(Sender: TObject);
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procedure Tv1CellClick(Sender: TcxCustomGridTableView;
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ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
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AShift: TShiftState; var AHandled: Boolean);
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procedure FormCreate(Sender: TObject);
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private
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{ Private declarations }
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procedure SCreateCDS200(SADOQry:TADOQuery; mClientDataset:TclientDataSet );
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procedure SInitCDSData200(fromADO:TADOQuery;toCDS:TclientDataSet);
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function GetLSNo200(ADOQueryTmp:TADOQuery;
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var mMaxNo:string;
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mFlag:string;
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mTable:string;
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mlen:integer;
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mtype:integer=0):Boolean;
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public
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MKName:String;
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{ Public declarations }
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end;
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var
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frmColumnSet: TfrmColumnSet;
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implementation
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uses
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U_DataLink;
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{$R *.dfm}
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procedure TfrmColumnSet.FormDestroy(Sender: TObject);
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begin
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frmColumnSet:=nil;
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end;
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procedure TfrmColumnSet.SCreateCDS200(SADOQry:TADOQuery; mClientDataset:TclientDataSet );
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var
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i:integer;
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mfieldName:string;
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mSize:integer;
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begin
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mfieldName:='';
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mClientDataset.FieldDefs.Clear;
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with SADOQry do
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begin
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for i:=0 to fieldCount-1 do //
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begin
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if (Fields[i].DataType=ftString) and (Fields[i].Size=0) then
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begin
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msize:=1;
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end
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else
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msize:=Fields[i].Size;
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mfieldName:=trim(fields[i].FieldName);
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mClientDataset.FieldDefs.Add(mfieldName,
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Fields[i].DataType,msize);
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end;
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end;
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mClientDataset.FieldDefs.Add('Sflag',ftString,1);
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mClientDataset.FieldDefs.Add('Sindex',ftInteger,0);
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mClientDataset.FieldDefs.Add('Ssel',ftBoolean,0);
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mClientDataset.FieldDefs.Add('SDefNote',ftString,10);
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mClientDataset.Close;
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mClientDataset.CreateDataSet;
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end;
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procedure TfrmColumnSet.SInitCDSData200(fromADO:TADOQuery;toCDS:TclientDataSet);
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var
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i:integer;
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k:integer;
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begin
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if fromADO.IsEmpty then exit;
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fromADO.first;
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K:=1;
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try
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toCDS.DisableControls;
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toCDS.Filtered:=false;
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while not fromADO.Eof do
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begin
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with toCDS do
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begin
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Append;
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for i:=0 to fromADO.FieldCount-1 do
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begin
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fields[i].value:=fromADO.Fields[i].Value ;
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end;
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fieldByName('Sflag').AsString :='1';
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fieldByName('Sindex').value :=k;
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fieldByName('Ssel').value :=false;
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inc(k);
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Post;
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end;
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fromADO.Next;
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end;
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if not toCDS.IsEmpty then
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begin
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toCDS.First ;
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end;
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finally
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toCDS.EnableControls;
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end;
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end;
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procedure TfrmColumnSet.TBCloseClick(Sender: TObject);
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begin
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Close;
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end;
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procedure TfrmColumnSet.FormClose(Sender: TObject;
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var Action: TCloseAction);
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begin
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Action:=caFree;
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end;
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procedure TfrmColumnSet.FormShow(Sender: TObject);
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begin
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try
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ADOQuery1.DisableControls;
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with ADOQuery1 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 SY_User where UserId<>''Admin'' ');
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Open;
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end;
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SCreateCDS200(ADOQuery1,ClientDataSet1);
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SInitCDSData200(ADOQuery1,ClientDataSet1);
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finally
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ADOQuery1.EnableControls;
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end;
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end;
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procedure TfrmColumnSet.TBTPClick(Sender: TObject);
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var
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MaxNo:String;
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begin
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if ClientDataSet1.Locate('SSel',True,[])=False then Exit;
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try
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ADOQuery3.Connection.BeginTrans;
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with ClientDataSet1 do
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begin
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First;
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while not eof do
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begin
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if ClientDataSet1.FieldByName('SSel').AsBoolean=True then
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begin
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with ADOQuery3 do
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begin
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Close;
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sql.Clear;
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sql.Add('Delete Table_Column where CxTabName='''+Trim(ClientDataSet2.fieldbyname('CxTabName').AsString)+'''');
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sql.Add(' and Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
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ExecSQL;
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end;
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with ADOQuery3 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 Table_Column where 1<>1 ');
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open;
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end;
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with ClientDataSet2 do
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begin
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first;
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while not Eof do
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begin
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with ADOQuery3 do
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begin
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Append;
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if GetLSNo200(ADOQuery4,MaxNo,'CL','Table_Column',4,1)=False then
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begin
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ADOQuery3.Connection.RollbackTrans;
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Application.MessageBox('ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>','<27><>ʾ',0);
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Exit;
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end;
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FieldByName('TCID').Value:=Trim(MaxNo);
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FieldByName('Owner').Value:=Trim(ClientDataSet1.fieldbyname('UserId').AsString);
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//SSetSaveDataCDSNew(ADOQuery3,Tv2,ClientDataSet2,'Table_Column',0);
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FieldByName('CxTabName').Value:=Trim(ClientDataSet2.fieldbyname('CxTabName').AsString);
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FieldByName('CxColName').Value:=Trim(ClientDataSet2.fieldbyname('CxColName').AsString);
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FieldByName('TCNotVisble').Value:=ClientDataSet2.fieldbyname('TCNotVisble').Value;
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FieldByName('ColName').Value:=Trim(ClientDataSet2.fieldbyname('ColName').AsString);
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Post;
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end;
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Next;
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end;
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end;
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end;
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Next;
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end;
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end;
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ADOQuery3.Connection.CommitTrans;
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Application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><C9B9><EFBFBD>','<27><>ʾ',0);
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except
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ADOQuery3.Connection.RollbackTrans;
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Application.MessageBox('<27><><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>','<27><>ʾ',0);
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end;
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end;
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function TfrmColumnSet.GetLSNo200(ADOQueryTmp:TADOQuery;
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var mMaxNo:string;
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mFlag:string;
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mTable:string;
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mlen:integer;
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mtype:integer=0):Boolean;
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begin
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try
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with ADOQueryTmp do
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begin
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Close;
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sql.Clear ;
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sql.Add('exec Get_SY_MaxBH ');
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sql.Add(' '+quotedStr(mFlag));
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sql.Add(','+quotedStr(mTable));
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sql.Add(','+intTostr(mlen));
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sql.Add(','+intTostr(mtype));
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//ShowMessage(SQL.Text);
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Open;
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if RecordCount>0 then
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begin
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mMaxNo:=trim(fieldByName('MaxBH').AsString) ;
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if mMaxNo<>'' then
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result:=true
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else
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Result:=false;
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end
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else
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begin
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result:=false;
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end;
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end;
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if not Result then
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application.MessageBox(Pchar('<27><EFBFBD><DEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˮ<EFBFBD><CBAE>('+mflag+')'),'<27><>ʾ<EFBFBD><CABE>Ϣ',MB_ICONINFORMATION);
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Except
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result:=false;
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application.MessageBox(Pchar('<27><EFBFBD><DEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˮ<EFBFBD><CBAE>('+mflag+')'),'<27><>ʾ<EFBFBD><CABE>Ϣ',MB_ICONINFORMATION);
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end;
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end;
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procedure TfrmColumnSet.Tv1CellClick(Sender: TcxCustomGridTableView;
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ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
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AShift: TShiftState; var AHandled: Boolean);
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begin
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ADOQuery2.DisableControls;
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with ADOQuery2 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 Table_Column where CxTabName='''+Trim(ClientDataSet2.fieldbyname('CxTabName').AsString)+'''');
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sql.Add(' and Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
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Open;
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end;
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if ADOQuery2.IsEmpty=False then
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begin
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SCreateCDS200(ADOQuery2,ClientDataSet2);
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SInitCDSData200(ADOQuery2,ClientDataSet2);
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end else
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begin
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while ClientDataSet2.Locate('TCNotVisble',True,[]) do
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begin
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with ClientDataSet2 do
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begin
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Edit;
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FieldByName('TCNotVisble').Value:=0;
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Post;
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end;
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end;
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end;
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ADOQuery2.EnableControls;
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end;
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procedure TfrmColumnSet.FormCreate(Sender: TObject);
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begin
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with ADOLink do
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begin
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if not Connected then
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begin
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Connected:=false;
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ConnectionString:=DConString;
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//LoginPrompt:=false;
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Connected:=true;
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end;
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end;
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end;
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end.
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