unit U_YarnInfoInPut;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData, cxDataStorage,
  cxEdit, DB, cxDBData, cxCalendar, cxDropDownEdit, ComCtrls, ToolWin,
  cxGridLevel, cxGridCustomTableView, cxGridTableView, cxGridDBTableView,
  cxClasses, cxControls, cxGridCustomView, cxGrid, cxGridCustomPopupMenu,
  cxGridPopupMenu, ADODB, DBClient, cxButtonEdit, cxTextEdit, StdCtrls, ExtCtrls,
  cxLookAndFeels, cxLookAndFeelPainters, cxNavigator, dxSkinsCore,
  dxSkinsDefaultPainters, dxDateRanges, dxBarBuiltInMenu, U_BaseInput,
  U_BaseList, System.ImageList, Vcl.ImgList, dxScrollbarAnnotations;

type
  TfrmYarnInfoInPut = class(TfrmBaseInput)
    cxGrid2: TcxGrid;
    Tv1: TcxGridDBTableView;
    v1Column2: TcxGridDBColumn;
    v1SPName: TcxGridDBColumn;
    cxGrid2Level1: TcxGridLevel;
    ToolBar1: TToolBar;
    TBAdd: TToolButton;
    TBDel: TToolButton;
    TBSave: TToolButton;
    TBClose: TToolButton;
    DataSource3: TDataSource;
    CDS_Sub: TClientDataSet;
    ADOQueryCmd: TADOQuery;
    ADOQueryMain: TADOQuery;
    ADOQueryTemp: TADOQuery;
    cxGridPopupMenu2: TcxGridPopupMenu;
    v1Column12: TcxGridDBColumn;
    v1SPSpec: TcxGridDBColumn;
    v1QtyUnit: TcxGridDBColumn;
    v1Column1: TcxGridDBColumn;
    v1Column18: TcxGridDBColumn;
    v1Column10: TcxGridDBColumn;
    v1Column15: TcxGridDBColumn;
    v1Column3: TcxGridDBColumn;
    ToolButton1: TToolButton;
    Tv1Column1: TcxGridDBColumn;
    ADOConnection1: TADOConnection;
    ImageList1: TImageList;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBAddClick(Sender: TObject);
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBDelClick(Sender: TObject);
    procedure TBSaveClick(Sender: TObject);
    procedure ToolButton1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
    function SaveCKData(): Boolean;
  public
    { Public declarations }
    FBCId, FSTKName: string;

  end;

var
  frmYarnInfoInPut: TfrmYarnInfoInPut;

implementation

uses
  U_DataLink, U_RTFun, U_ZDYHelp;

{$R *.dfm}

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

procedure TfrmYarnInfoInPut.TBAddClick(Sender: TObject);
begin
  if CDS_Sub.IsEmpty = False then
  begin
    CopyAddRowCDS(CDS_Sub);
    with CDS_Sub do
    begin
      Edit;
      FieldByName('BYIID').Value := null;
      post;
    end;
  end
  else
  begin
    with CDS_Sub do
    begin
      Append;
      Post;
    end;
  end;

end;

function TfrmYarnInfoInPut.SaveCKData(): Boolean;
var
  MaxNo, MBYIID: string;
begin
  try
    ADOQueryCmd.Connection.BeginTrans;
    CDS_Sub.DisableControls;
    with CDS_Sub do
    begin
      First;
      while not eof do
      begin
        with ADOQueryTemp do
        begin
          Close;
          sql.Clear;
          sql.Add('select * from BS_Yarn_Info where BYIID=''' + Trim(CDS_Sub.fieldbyname('BYIID').AsString) + '''');
          open;
        end;
        MBYIID := Trim(ADOQueryTemp.fieldbyname('BYIID').AsString);
        if Trim(MBYIID) = '' then
        begin
          if GetLSNo(ADOQueryCmd, MaxNo, 'P', 'BS_Yarn_Info', 4, 0) = False then
            raise Exception.Create('取最大号失败！');
        end
        else
        begin
          MaxNo := Trim(MBYIID);
        end;
        with ADOQueryCmd do
        begin
          Close;
          sql.Clear;
          sql.Add('select * from BS_Yarn_Info where BYIID=''' + Trim(MaxNo) + '''');
          Open;
        end;
        with ADOQueryCmd do
        begin
          if Trim(MBYIID) = '' then
          begin
            Append;
            FieldByName('Fillid').Value := Trim(Dcode);
            FieldByName('Filler').Value := Trim(DName)
          end
          else
          begin
            Edit;
            FieldByName('Editid').Value := Trim(Dcode);
            FieldByName('Editer').Value := Trim(DName);
            FieldByName('EditTime').Value := SGetServerDate(ADOQueryTemp);
          end;
          FieldByName('BYIID').Value := Trim(MaxNo);
          FieldByName('Y_Code').Value := Trim(MaxNo);
          FieldByName('STKName').Value := Trim(FSTKName);

          RTSetSaveDataCDS(ADOQueryCmd, Tv1, CDS_Sub, 'BS_Yarn_Info', 0);
          Post;
        end;

        Edit;
        FieldByName('BYIID').Value := Trim(MaxNo);
        Post;
        Next;
      end;
    end;
    CDS_Sub.EnableControls;
    ADOQueryCmd.Connection.CommitTrans;
    Result := True;
  except
    Result := False;
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox(PChar(Exception(ExceptObject).Message), '提示信息', 0);
  end;

end;

procedure TfrmYarnInfoInPut.TBCloseClick(Sender: TObject);
begin

  Close;
end;

procedure TfrmYarnInfoInPut.FormCreate(Sender: TObject);
begin inherited;
 try
    with ADOConnection1 do
    begin
      Connected := false;
      ConnectionString := DConString;
      Connected := true;
    end;
    ADOQueryBaseCmd.Connection := ADOConnection1;
    ADOQueryBaseTemp.Connection := ADOConnection1;
  except
    {if Application.MessageBox('网络连接失败,是否要再次连接?','提示',32+4)=IDYES then
    begin
      try
        with ADOConnection1 do
        begin
          Connected:=false;
          ConnectionString:=DConString;
          //ConnectionString:='23242';
          Connected:=true;
        end;
      except
      end;
    end; }
    //frmZDYHelp.Free;
  end;
end;

procedure TfrmYarnInfoInPut.FormShow(Sender: TObject);
var
  fsj: string;
begin
  inherited;
  ReadCxGrid(trim(self.Caption), Tv1, '染色坯布仓库');
  with ADOQueryTemp do
  begin
    Close;
    sql.Clear;
    sql.Add(' select A.* ');
    sql.Add(' from BS_Yarn_Info A');
    sql.Add(' where BYIID=''' + Trim(FBCId) + '''');
    Open;
  end;
  SCreateCDS(ADOQueryTemp, CDS_Sub);
  SInitCDSData(ADOQueryTemp, CDS_Sub);
end;

procedure TfrmYarnInfoInPut.TBDelClick(Sender: TObject);
begin
  if CDS_Sub.IsEmpty then
    Exit;
  if Trim(CDS_Sub.fieldbyname('BYIID').AsString) <> '' then
  begin
    if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
      Exit;

    try
      ADOQueryCmd.Connection.BeginTrans;
      with ADOQueryCmd do
      begin
        Close;
        sql.Clear;
        sql.Add(' delete BS_Yarn_Info where BYIID=''' + Trim(CDS_Sub.fieldbyname('BYIID').AsString) + '''');
        ExecSQL;
      end;

      ADOQueryCmd.Connection.CommitTrans;
      CDS_Sub.Delete;
    except
      ADOQueryCmd.Connection.RollbackTrans;
      Application.MessageBox('删除异常!', '提示', 0);
    end;

  end
  else
  begin
    CDS_Sub.Delete;
  end;

end;

procedure TfrmYarnInfoInPut.TBSaveClick(Sender: TObject);
begin
  if CDS_Sub.IsEmpty then
    Exit;

  if CDS_Sub.Locate('Y_Name', null, []) = True then
  begin
    Application.MessageBox('品名不能为空!', '提示', 0);
    Exit;
  end;

  if SaveCKData() then
  begin
    Application.MessageBox('保存成功!', '提示', 0);
    ModalResult := 1;
    Exit;
  end;
end;

procedure TfrmYarnInfoInPut.ToolButton1Click(Sender: TObject);
begin
  WriteCxGrid(trim(self.Caption), Tv1, '染色坯布仓库');
end;

end.