59 lines
1.2 KiB
ObjectPascal
59 lines
1.2 KiB
ObjectPascal
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unit uBizDatosBancarios;
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interface
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uses
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uDAInterfaces, uDADataTable,
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schContactosClient_Intf;
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const
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BIZ_CLIENT_DATOS_BANCARIOS = 'Client.DatosBancarios';
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type
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IBizDatosBancarios = interface(IDatosBancarios)
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['{B4752E6D-CC32-4425-9681-A124D9D26F09}']
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function EsNuevo : Boolean;
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end;
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TBizDatosBancarios = class(TDatosBancariosDataTableRules, IBizDatosBancarios)
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protected
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procedure BeforeInsert(Sender: TDADataTable); override;
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public
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function EsNuevo : Boolean;
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procedure OnNewRecord(Sender: TDADataTable); override;
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end;
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implementation
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uses
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DB, uDataTableUtils;
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{ TBizDatosBancarios }
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procedure TBizDatosBancarios.BeforeInsert(Sender: TDADataTable);
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var
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AMasterTable : TDADataTable;
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begin
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inherited;
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AMasterTable := DataTable.GetMasterDataTable;
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if Assigned(AMasterTable) and (AMasterTable.State = dsInsert) then
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AMasterTable.Post;
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end;
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function TBizDatosBancarios.EsNuevo: Boolean;
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begin
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Result := (ID < 0);
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end;
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procedure TBizDatosBancarios.OnNewRecord(Sender: TDADataTable);
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begin
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inherited;
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ID := GetRecNo; // -1, -2, -3...
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end;
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initialization
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RegisterDataTableRules(BIZ_CLIENT_DATOS_BANCARIOS, TBizDatosBancarios);
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end.
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