How To Change The Background And Font Colour Of the GroupHeader Property For TUniDBGrid's Column?

[Frederick]

Yes. I copied the function header as well when carrying out a a cut and paste.

However, I found out what the problem is.

If the TUniDBGrid's WebOptions | Paged property is False AND the datasource is empty, the code in the afterLayout event will be ignored.

How can I fix this?

[Sherzod]

2 hours ago, Frederick said:

However, I found out what the problem is.

If the TUniDBGrid's WebOptions | Paged property is False AND the datasource is empty, the code in the afterLayout event will be ignored.

How can I fix this?

Try it for the whole case:

procedure TMainForm.UniFormReady(Sender: TObject);
begin
   with grdGrid do begin
      if (not Assigned(DataSource)) or (DataSource.DataSet.IsEmpty) or (not DataSource.DataSet.Active) then begin
         //JSInterface.JSCall('getStore().load', []);
         JSInterface.JSCall('fireEvent', ['afterlayout', JSControl]);
      end;
   end;
end;

 

[Frederick]

This works correctly in paged/non-paged and whether the datasource has data or not.

Thank you.