UniSession.SendFile -> OnBeginSend ???

[erich.wanker]

Hello

 

i want to execute JS if "UniSession.SendFile(CacheFileName);" is sending a big PDF

 

if i write in delphi:

procedure print

      lPDFDevice1:= TppPDFDevice.Create(nil);
      CacheFileName := UniServerModule.LocalCachePath + FormatDateTime('hhmmsszzz',  NOW) + 'Reporte.pdf';
      lPDFDevice1.FileName := CacheFileName;
      lPDFDevice1.Publisher := Report1.Publisher;

      Report1.PrintToDevices;

      UniSession.SendFile(CacheFileName);


-->  !      unisession.AddJS('MainForm.mask.hide();');

the Mask.hide call is to early ..

 

how can i told UniSession to run 'MainForm.mask.hide();' after sendFile is started?

 

ThanX

Erich