ba020.pas

一套融入了系统营销管理思想的管理软件产品

unit BA020;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Simple, Db, DBTables, StdCtrls, Mask, DBCtrls, Buttons, ExtCtrls;

type
  TfmBA020 = class(TfmSimple)
    Label1: TLabel;
    Label2: TLabel;
    ED2: TDBEdit;
    qyMasterCompanyID: TStringField;
    qyMasterCustomerTypeID: TStringField;
    qyMasterCustomerTypeName: TStringField;
    qyMasterCreateMan: TStringField;
    qyMasterCreateDate: TStringField;
    qyMasterCreateTime: TStringField;
    qyMasterModifyMan: TStringField;
    qyMasterModifyDate: TStringField;
    qyMasterModifyTime: TStringField;
    procedure qyMasterNewRecord(DataSet: TDataSet);
    procedure qyMasterBeforePost(DataSet: TDataSet);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
    procedure OpenDB; override;
  end;

var
  fmBA020: TfmBA020;

implementation

uses Main, DataModule, PublicFunction, CheckData;

{$R *.DFM}

{ TfmSimpleTe }

procedure TfmBA020.FormCreate(Sender: TObject);
begin

  inherited;

  // sPrevID := '';
end;

procedure TfmBA020.OpenDB;
begin
  qyMaster.Close;
  OrderBySQL := 'CustomerTypeID';
  qyMaster.SQL.Text := SQLText;
  qyMaster.Open;

end;

procedure TfmBA020.qyMasterNewRecord(DataSet: TDataSet);
begin
  inherited;
  with qyMaster do
  begin
    FieldByName('CustomerTypeID').AsString := Space(2);
    FieldByName('CustomerTypeName').AsString := Space(10);
  end;
end;

procedure TfmBA020.qyMasterBeforePost(DataSet: TDataSet);
begin
  inherited;

  if qyMaster.State = dsInsert then
  begin
    if Trim(qyMaster.FieldByName('CustomerTypeID').AsString) = '' then
    begin
      NullWarning('客户类别编号');
      ED1.SetFocus;
      Abort;
    end;
    with qyTemp do
    begin
      Close;
      SQL.Clear;
      SQL.Add('SELECT CustomerTypeID ');
      SQL.Add('FROM CustomerType ');
      SQL.Add('WHERE CompanyID = :CompanyID AND CustomerTypeID = :CustomerTypeID ');
      ParamByName('CompanyID').AsString := sCompanyID;
      ParamByName('CustomerTypeID').AsString := qyMaster.FieldByName('CustomerTypeID').AsString;
      Open;
    end;
    if qyTemp.FieldByName('CustomerTypeID').AsString <> '' then
    begin
      RepeatWarning('客户类别编号');
      ED1.SetFocus;
      Abort;
    end;
    //MyMask(qyMaster.FieldByName('ProductTypeID').AsString, '##');
  end;
  if Trim(qyMaster.FieldByName('CustomerTypeName').AsString) = '' then
  begin
    NullWarning('客户类别名称!');
    ED2.SetFocus;
    Abort;
  end;
end;

end.