Hi,
For now try this:
1.
uses ... uniGUIJSInterface;
2.
For example:
procedure TMainForm.UniButton1Click(Sender: TObject);
begin
(UniMemo1 as IUniJSInterface).JSCall('setFieldStyle', ['textTransform:uppercase']);
//(UniMemo1 as IUniJSInterface).JSCall('setFieldStyle', ['textTransform:lowercase']);
//(UniMemo1 as IUniJSInterface).JSCall('setFieldStyle', ['textTransform:none']);
end;
Best regards.