david
08e42642b8
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.DevExpressVCL@21 05c56307-c608-d34a-929d-697000501d7a
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
//---------------------------------------------------------------------------
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#include <vcl.h>
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#pragma hdrstop
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#include "ViewTableSimpleDemoData.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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#pragma link "cxClasses"
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#pragma link "cxGridTableView"
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#pragma link "cxStyles"
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#pragma resource "*.dfm"
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TViewTableSimpleDemoMainDM *ViewTableSimpleDemoMainDM;
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//---------------------------------------------------------------------------
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__fastcall TViewTableSimpleDemoMainDM::TViewTableSimpleDemoMainDM(TComponent* Owner)
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: TDataModule(Owner)
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{
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}
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//---------------------------------------------------------------------------
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void __fastcall TViewTableSimpleDemoMainDM::qreFilmsAfterDelete(
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TDataSet *DataSet)
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{
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if (ViewTableSimpleDemoMainDM->qreFilms->UpdatesPending)
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qreFilms->ApplyUpdates();
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}
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//---------------------------------------------------------------------------
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void __fastcall TViewTableSimpleDemoMainDM::qreFilmsBeforeDelete(
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TDataSet *DataSet)
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{
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if (tblFilmsGenres->Locate("FILMID", tblFilmsID->Value, TLocateOptions()))
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tblFilmsGenres->Delete();
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}
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//---------------------------------------------------------------------------
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void __fastcall TViewTableSimpleDemoMainDM::qreFilmsAfterPost(
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TDataSet *DataSet)
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{
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qreFilms->ApplyUpdates();
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if (FUpdating) {
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FUpdating = false;
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qreMaxFilmsID->Active = false;
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qreMaxFilmsID->Active = true;
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tblFilmsGenres->Insert();
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tblFilmsGenresFILMID->Value = qreMaxFilmsIDMAXOFID->Value;
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tblFilmsGenresGENREID->Value = tlbGENRESID->Value;
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tblFilmsGenres->Post();
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}
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}
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//---------------------------------------------------------------------------
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void __fastcall TViewTableSimpleDemoMainDM::qreFilmsAfterInsert(
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TDataSet *DataSet)
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{
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FUpdating = true;
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}
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//---------------------------------------------------------------------------
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