Update an object when clicking on another object on an interactive preview

ReinaldoCrespo

While on the preview of an interactive report on FastReports 4, I wish to act on an checkbox object other than the one being clicked and have that change show on the preview as well.

//---------------------------------------------------------------------------------------

procedure CheckBox1OnPreviewClick(Sender: TfrxView;

Button: TMouseButton;

Shift: Integer;

var Modified: Boolean);

begin

TfrxCheckBoxView( Sender ).Checked := NOT TfrxCheckBoxView( Sender ).Checked ;      
Modified := True ;
IF TfrxCheckBoxView( Sender ).Checked Then CheckBox2.Checked := False ;

end;

With this code, the state of CheckBox1 does change immediately on the preview. Not so checkbox2.

Any ideas how to change checkbox2 when checkbox1 is clicked on a FastRepor4 interactive report?

gpi

See a small demo project in the attach

https://forum.fast-report.com/en/uploads/427/BHS844CYUHY2.zip

ReinaldoCrespo

Is your sample compatible with FastReports Ver 4?

I don't think I have property PreviewPages on TfrxReport class.

gpi

Yes. It works with FR 4