first event on ppreportexplorer preview

rbuser

Hi,

When I use ppReportExplorer in RBuilder 6.03, what's the first event fired
that I can trap.

Or , is it a simple way to fill a treeview like reportexplorer ?

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enlevezmoi_alphomega@free.fr
http://alphomega.free.fr
http://www.codevinfo.com
ICQ 149635116

digitalmetaphors

The first event should be the TppReportExplorer.OnCreate event.

What is your goal? If you want to create your own report explorer form,
then you can register a report explorer form replacement. See the Tutorials
section of the RBuilder installation for an example project which does this.

If you want to populate a tree view like the report explorer does, then look
in the ppExpFrm.pas unit in the method TppReportExplorerForm.UpdateTreeView.


Cheers,

Jim Bennett
Digital Metaphors

rbuser

my goal is always the same. I want to use ReportExplorer but modify the
value for criteria.
Actually, I don't use it and I code:

procedure TDataModuleBase.ImprimeHistoPiece(Value: string);
var
liIndex: Integer;
lDataModule: TdaDataModule;
lDataView: TdaDataView;
begin

ppReportExplorer1.LoadReport('Historique pi?ce', 3);

{get the datamodule}
lDataModule := daGetDataModule(ppReport1);

if (lDataModule <> nil) then
begin
for liIndex := 0 to lDatamodule.DataViewCount - 1 do
begin
lDataView := lDataModule.DataViews[liIndex];
if (lDataView <> nil) and (lDataView is TdaQueryDataView) then
TdaQueryDataView(lDataView).SQL.Criteria[0].Value := Value;
end;
end;
ppReport1.Print;

end;

If I use tppReportExplorer and OnGetAutoSearchValues on ppReport, it doesn't
work without display your dialog box. So I' m going to create my own
explorer.
Remember I have always a problem with datadictionnary on datamodule. Perhaps
it's also a problem with it. Later, I'll try to modify the soft with a Tform
and not a datamodule.

--
enlevezmoi_alphomega@free.fr
http://alphomega.free.fr
http://www.codevinfo.com
ICQ 149635116