On Wednesday 17 October 2018 17:57:00 mohamed hamza wrote:
> According to your advice, we have to duplicate the code onGetSubModule() ,
> onInitSubmodule for each tabwidget we manage with mainMenu of myMainform
see MSEuniverse 2379ee9d51b9fa8f1b234516859d0a33494f7986, it has a base form
for tabwidget edit forms.
> and duplicate onEnterDbWidget for each tabPage.
I think that is OK because it must be handled specifically for the according
edit widgets. If you have many different "two grid pages" make a common
ancestor which inherits from tbaseeditpagefo.
It is also possible to use idbeditfieldlink and igriddatalink in
tbaseeditfo.onfocusedwidgetchanged:
"
procedure tbaseeditfo.focusedwidgetchangedev(const oldwidget: twidget;
const newwidget: twidget);
var
intf1: idbeditfieldlink;
intf2: igriddatalink;
begin
if (newwidget <> nil) then begin
if newwidget.getinterface(idbeditfieldlink,intf1) then begin
dataso.dataset:= intf1.getfieldlink().dataset;
end
else begin
if newwidget.getinterface(igriddatalink,intf2) then begin
dataso.dataset:= intf2.getdatalink().dataset;
end;
end;
end;
end;
"
Martin
PS: What kind of application are you building?
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