unit U_ColumnBandSet;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData,
  cxDataStorage, cxEdit, DB, cxDBData, cxCheckBox, ADODB, DBClient,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, cxGridLevel,
  cxClasses, cxControls, cxGridCustomView, cxGrid, ComCtrls, ToolWin,
  ImgList, cxLookAndFeels, cxLookAndFeelPainters, dxSkinsCore,
  dxSkinsDefaultPainters, cxNavigator, dxDateRanges, System.ImageList;

type
  TfrmColumnBandSet = class(TForm)
    ToolBar1: TToolBar;
    TBTP: TToolButton;
    TBClose: TToolButton;
    Tv1: TcxGridDBTableView;
    cxGrid1Level1: TcxGridLevel;
    cxGrid1: TcxGrid;
    v1Column1: TcxGridDBColumn;
    v1Column2: TcxGridDBColumn;
    v1Column3: TcxGridDBColumn;
    cxGrid2: TcxGrid;
    Tv2: TcxGridDBTableView;
    cxGridDBColumn1: TcxGridDBColumn;
    cxGridLevel1: TcxGridLevel;
    v2Column1: TcxGridDBColumn;
    ClientDataSet1: TClientDataSet;
    ClientDataSet2: TClientDataSet;
    DataSource1: TDataSource;
    DataSource2: TDataSource;
    ADOQuery1: TADOQuery;
    ADOQuery2: TADOQuery;
    ADOQuery3: TADOQuery;
    ADOQuery4: TADOQuery;
    ADOLink: TADOConnection;
    ThreeImgList: TImageList;
    ThreeColorBase: TcxStyleRepository;
    SHuangSe: TcxStyle;
    SkyBlue: TcxStyle;
    Default: TcxStyle;
    QHuangSe: TcxStyle;
    Red: TcxStyle;
    FontBlue: TcxStyle;
    TextSHuangSe: TcxStyle;
    FonePurple: TcxStyle;
    FoneClMaroon: TcxStyle;
    FoneRed: TcxStyle;
    RowColor: TcxStyle;
    handBlack: TcxStyle;
    cxBlue: TcxStyle;
    FenHongS: TcxStyle;
    cxGrid3: TcxGrid;
    Tv3: TcxGridDBTableView;
    cxGridDBColumn3: TcxGridDBColumn;
    cxGridDBColumn4: TcxGridDBColumn;
    cxGridDBColumn5: TcxGridDBColumn;
    cxGridLevel2: TcxGridLevel;
    DSName: TDataSource;
    CDSName: TClientDataSet;
    ADOQuery5: TADOQuery;
    v2Column2: TcxGridDBColumn;
    procedure FormDestroy(Sender: TObject);
    procedure TBCloseClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormShow(Sender: TObject);
    procedure TBTPClick(Sender: TObject);
    procedure Tv1CellClick(Sender: TcxCustomGridTableView;
      ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
      AShift: TShiftState; var AHandled: Boolean);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
    procedure SCreateCDS200(SADOQry:TADOQuery; mClientDataset:TclientDataSet );
    procedure SInitCDSData200(fromADO:TADOQuery;toCDS:TclientDataSet);
    function  GetLSNo200(ADOQueryTmp:TADOQuery;
                    var mMaxNo:string;
                    mFlag:string;
                    mTable:string;
                    mlen:integer;
                    mtype:integer=0):Boolean;
  public
    MKName:String;
    { Public declarations }
  end;

var
  frmColumnBandSet: TfrmColumnBandSet;

implementation
uses
  U_DataLink;
{$R *.dfm}

procedure TfrmColumnBandSet.FormDestroy(Sender: TObject);
begin
  frmColumnBandSet:=nil;
end;
procedure TfrmColumnBandSet.SCreateCDS200(SADOQry:TADOQuery; mClientDataset:TclientDataSet );
var
  i:integer;
  mfieldName:string;
  mSize:integer;
begin
  mfieldName:='';
  mClientDataset.FieldDefs.Clear;
  with SADOQry do
  begin
    for i:=0 to fieldCount-1 do     //
    begin
      if (Fields[i].DataType=ftString) and (Fields[i].Size=0) then
      begin
        msize:=1;
      end
      else
        msize:=Fields[i].Size;
      mfieldName:=trim(fields[i].FieldName);
      mClientDataset.FieldDefs.Add(mfieldName,
                                    Fields[i].DataType,msize);

    end;
  end;
  mClientDataset.FieldDefs.Add('Sflag',ftString,1);
  mClientDataset.FieldDefs.Add('Sindex',ftInteger,0);
  mClientDataset.FieldDefs.Add('Ssel',ftBoolean,0);
  mClientDataset.FieldDefs.Add('SDefNote',ftString,10);
  mClientDataset.Close;
  mClientDataset.CreateDataSet;
end;
procedure TfrmColumnBandSet.SInitCDSData200(fromADO:TADOQuery;toCDS:TclientDataSet);
var
  i:integer;
  k:integer;
begin
  if fromADO.IsEmpty then exit;
  fromADO.first;
  K:=1;
  try
    toCDS.DisableControls;
    toCDS.Filtered:=false;

    while not fromADO.Eof do
    begin
      with toCDS do
      begin
        Append;
        for i:=0 to fromADO.FieldCount-1 do
        begin
          fields[i].value:=fromADO.Fields[i].Value ;
        end;
        fieldByName('Sflag').AsString :='1';
        fieldByName('Sindex').value :=k;
        fieldByName('Ssel').value :=false;
        inc(k);
        Post;
      end;
      fromADO.Next;
    end;
    if not toCDS.IsEmpty then
    begin
      toCDS.First ;
    end;
  finally
    toCDS.EnableControls;
  end;
end;
procedure TfrmColumnBandSet.TBCloseClick(Sender: TObject);
begin
  Close;
end;

procedure TfrmColumnBandSet.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  Action:=caFree;
end;

procedure TfrmColumnBandSet.FormShow(Sender: TObject);
begin
  try
    ADOQuery1.DisableControls;
    with ADOQuery1 do
    begin
      Close;
      sql.Clear;
      SQL.Add('select * from SY_User where UserId<>''Admin'' ');
      Open;
    end;
    SCreateCDS200(ADOQuery1,ClientDataSet1);
    SInitCDSData200(ADOQuery1,ClientDataSet1);
  finally
    ADOQuery1.EnableControls;
  end;
end;

procedure TfrmColumnBandSet.TBTPClick(Sender: TObject);
var
  MaxNo:String;
begin
  if ClientDataSet1.IsEmpty then Exit;
  if ClientDataSet1.Locate('SSel',True,[])=False then Exit;
  try
    ADOQuery3.Connection.BeginTrans;
    if ClientDataSet1.Locate('SSel',True,[])=True then
    begin
      with  ClientDataSet1   do
      begin
        First;
        while not eof do
        begin
          if ClientDataSet1.FieldByName('SSel').AsBoolean=True then
          begin
            with ADOQuery3 do
            begin
              Close;
              sql.Clear;
              sql.Add('Delete Table_Column where ');
              sql.Add(' Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
              ExecSQL;
            end;
            with ADOQuery3 do
            begin
              Close;
              sql.Clear;
              sql.Add('select * from Table_Column where 1<>1 ');
              open;
            end;
            ClientDataSet2.DisableControls;
            with ClientDataSet2  do
            begin
              first;
              while not Eof do
              begin
                with ADOQuery3 do
                begin
                  Append;
                  if GetLSNo200(ADOQuery4,MaxNo,'CL','Table_Column',4,1)=False then
                  begin
                    ADOQuery3.Connection.RollbackTrans;
                    Application.MessageBox('取最大号失败！','提示',0);
                    Exit;
                  end;
                  FieldByName('TCID').Value:=Trim(MaxNo);
                  FieldByName('Owner').Value:=Trim(ClientDataSet1.fieldbyname('UserId').AsString);
                  //SSetSaveDataCDSNew(ADOQuery3,Tv2,ClientDataSet2,'Table_Column',0);
                  FieldByName('CxTabName').Value:=Trim(ClientDataSet2.fieldbyname('CxTabName').AsString);
                  FieldByName('CxColName').Value:=Trim(ClientDataSet2.fieldbyname('CxColName').AsString);
                  if ClientDataSet2.fieldbyname('TCNotVisble').AsBoolean=True then
                    FieldByName('TCNotVisble').Value:=1
                  else
                    FieldByName('TCNotVisble').Value:=0;
                  FieldByName('ColName').Value:=Trim(ClientDataSet2.fieldbyname('ColName').AsString);
                  FieldByName('OrderNo').Value:=ClientDataSet2.fieldbyname('OrderNo').Value;
                  FieldByName('FillTime').Value:=Now;
                  Post;
                end;
                Next;
              end;
            end;
            ClientDataSet2.EnableControls;
          end;
          Next;
        end;
      end;
      if ClientDataSet1.Locate('SSel',True,[])=True then
      begin
        with  ClientDataSet1   do
        begin
          First;
          while not eof do
          begin
            if ClientDataSet1.FieldByName('SSel').AsBoolean=True then
            begin
              with ADOQuery3 do
              begin
                Close;
                sql.Clear;
                sql.Add(' Delete Table_Name where');
                sql.Add(' Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
                ExecSQL;
              end;
              with ADOQuery3 do
              begin
                Close;
                sql.Clear;
                sql.Add('select * from Table_Name where 1<>1 ');
                open;
              end;
              CDSName.DisableControls;
              with CDSName do
              begin
                First;
                while not eof do
                begin
                  with ADOQuery3 do
                  begin
                    Append;
                    FieldByName('Owner').Value:=Trim(ClientDataSet1.fieldbyname('UserId').AsString);
                    FieldByName('CxTabName').Value:=Trim(CDSName.fieldbyname('CxTabName').AsString);
                    if CDSName.fieldbyname('TCNotVisble').AsBoolean=True then
                      FieldByName('TCNotVisble').Value:=1
                    else
                      FieldByName('TCNotVisble').Value:=0;
                    if CDSName.fieldbyname('InPut').AsBoolean=True then
                      FieldByName('InPut').Value:=1
                    else
                      FieldByName('InPut').Value:=0;
                    FieldByName('FillTime').Value:=Now;
                    FieldByName('OrderNo').Value:=CDSName.fieldbyname('OrderNo').Value;
                    Post;
                  end;
                  next;
                end;
              end;
              CDSName.EnableControls;
            end;
            Next;
          end;
        end;
      end;
    end;

    ADOQuery3.Connection.CommitTrans;
    Application.MessageBox('保存成功！','提示',0);
  except
    ADOQuery3.Connection.RollbackTrans;
    Application.MessageBox('保存失败！','提示',0);
  end;
end;
function TfrmColumnBandSet.GetLSNo200(ADOQueryTmp:TADOQuery;
                    var mMaxNo:string;
                    mFlag:string;
                    mTable:string;
                    mlen:integer;
                    mtype:integer=0):Boolean;
begin
  try
    with ADOQueryTmp do
    begin
      Close;
      sql.Clear ;
      sql.Add('exec Get_SY_MaxBH ');
      sql.Add(' '+quotedStr(mFlag));
      sql.Add(','+quotedStr(mTable));
      sql.Add(','+intTostr(mlen));
      sql.Add(','+intTostr(mtype));
      //ShowMessage(SQL.Text);
      Open;

      if RecordCount>0 then
      begin
        mMaxNo:=trim(fieldByName('MaxBH').AsString) ;
        if mMaxNo<>'' then
          result:=true
        else
          Result:=false;
      end
      else
      begin
        result:=false;
      end;

    end;
    if not Result then
      application.MessageBox(Pchar('无法生成流水号('+mflag+')'),'提示信息',MB_ICONINFORMATION);

  Except
    result:=false;
    application.MessageBox(Pchar('无法生成流水号('+mflag+')'),'提示信息',MB_ICONINFORMATION);

  end;
end;


procedure TfrmColumnBandSet.Tv1CellClick(Sender: TcxCustomGridTableView;
  ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
  AShift: TShiftState; var AHandled: Boolean);
begin
  ADOQuery2.DisableControls;
  with ADOQuery2 do
  begin
    Close;
    sql.Clear;
    sql.Add('select * from Table_Column where ');
    sql.Add('  Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
    Open;
  end;
  if ADOQuery2.IsEmpty=False then
  begin
    with ADOQuery2 do
    begin
      Close;
      sql.Clear;
      sql.Add('select * from Table_Column where ');
      sql.Add('  Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
      sql.Add(' order by OrderNo ');
      Open;
    end;
    SCreateCDS200(ADOQuery2,ClientDataSet2);
    SInitCDSData200(ADOQuery2,ClientDataSet2);
  end else
  begin
    while ClientDataSet2.Locate('TCNotVisble',True,[]) do
    begin
      with ClientDataSet2 do
      begin
        Edit;
        FieldByName('TCNotVisble').Value:=0;
        Post;
      end;
    end;
  end;
  ADOQuery2.EnableControls;
  ADOQuery5.DisableControls;
  with ADOQuery5 do
  begin
    Close;
    sql.Clear;
    sql.Add('select * from Table_Name where ');
    sql.Add('  Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
    Open;
  end;
  if ADOQuery5.IsEmpty=False then
  begin
    with ADOQuery5 do
    begin
      Close;
      sql.Clear;
      sql.Add('select * from Table_Name where ');
      sql.Add('  Owner='''+Trim(ClientDataSet1.fieldbyname('UserId').AsString)+'''');
      sql.Add(' order by OrderNo ');
      Open;
    end;
    SCreateCDS200(ADOQuery5,CDSName);
    SInitCDSData200(ADOQuery5,CDSName);
  end else
  begin
    while CDSName.Locate('TCNotVisble',True,[]) do
    begin
      with CDSName do
      begin
        Edit;
        FieldByName('TCNotVisble').Value:=0;
        FieldByName('InPut').Value:=0;
        Post;
      end;
    end;
  end;
  ADOQuery5.EnableControls;
end;

procedure TfrmColumnBandSet.FormCreate(Sender: TObject);
begin
  with ADOLink do
  begin
    if not Connected then
    begin
      Connected:=false;
      ConnectionString:=DConString;
      //LoginPrompt:=false;
      Connected:=true;
    end;
  end;
end;

end.