Drill Down and Dialogs just don't work

tbenci

Good morning,

I have asked this question prior but don't understand the response.

Once again. I have a dialog that sets report parameters. Once the dialog is close (ModalResult = mrOK) and the report displayed, clicking the drill downs redisplays the dialog.

I understand the drill-downs run the reports again but do not want the dialog. In the dialog I have set the query etc and it does not need to execute again.

I have tried Visible:=false and it seems to work in the editor but the moment I run the report from the preview only it shows the dialog again.

I'm sure that there is a fix to this because it would be completely unusable without it.

Any ideas please (code example would be nice).

Thank you

Regards
Tony Benci

gordk

after loading report and before calling showreport or prepare report.

frxReport1.EngineOptions.DestroyForms:=False;

mateusz

gordk, can you add a source code?

gordk

frxreport1.loadfromfile('path&filename.fr3');
frxreport1.engineoptions.Destroyforms:= false;
frxreport1.showreport;

mateusz

thx

gpi

See a small demo project here:
http://rapidshare.com/files/421592412/DrillDown_Dialogs.zip

mateusz

Also you can use Application.Tag.

In procedure Button1OnClick(Sender: TfrxComponent)

set:

Report.EngineOptions.DestroyForms := False;  
Application.Tag := 1;

next in RptOnRunDialogs( procedure RptOnRunDialogs(var Result: Boolean);) event or PageOnBeforePrint or smth
set code like:

if Application.Tag = 1 
   then             
       DialogPage1.Visible := false;