How to print just current record from grid?

Comments

• toma

  April 2006 edited 10:55PM

  in a database, there is always a current record. U have to set the current record 1st, then U will get want U want, I think.
• Clay Shannon

  April 2006 edited 10:55PM

  Normally, just selecting a record in a grid makes it the current record. I'm responding to a double-click of the grid to run the report, but it wants to print ALL the records in the grid.
  
  Anybody know what I need to do to limit the report to just one record (the current one)?
• toma

  April 2006 edited 10:55PM

  Hmm, strange. I have an application, and if I select a record in DBGrid, FRreport shows that record's fields in the report.
  
  have no idea about the prob
• Clay Shannon

  April 2006 edited 10:55PM

  If I do this:
  
  frDBDataSet.RangeBegin := rbCurrent;
  frDBDataSet.RangeEnd := reCurrent;
  
  the report does begin (as it should) with the current record (the one I 2-click in the grid), but doesn't end there--it will print all of the records in the grid instead of just the one if I let it.
  
  With this code in the BeginPage() event:
  
  procedure TfViewExiters.frReportBeginPage(pgNo: Integer);
  begin
  if pgNo > 1 then
  frReport.Terminated := True;
  end;
  
  I can prevent all of the records from being printed, but it still prints 2
  plus (2 complete records, and starts the third before it "gets the message"
  and terminates).
  
  Here is my setup:
  The TfrDBDataset is connected to a data source, which is connected to a
  TpFIBClientDataset, which is connected to a TpFIBDatasetProvider, hooked to
  a TpFIBDataset. The TClientDataSetGrid shares the same data source as the
  TfrDBDataset, of course.
  
  My code is:
  
  procedure TfViewExiters.cdsGridDblClick(Sender: TObject);
  begin
  frReport.LoadFromFile('ExitInterviewRpt.frf');
  frDBDataSet.RangeBegin := rbCurrent;
  frDBDataSet.RangeEnd := reCurrent;
  frReport.ShowReport;
  end;
  
• toma

  April 2006 edited 10:55PM

  What about creating an other table, and before report copy only the current record to the new table, and make a report on the new table?