I have a table like this
1. InvoiceDtl
InvoiceDtlId, ItemNo, ItemDescription, MinQty, Quantity,
SellPrice, SelingPrice, Amount
2. Items
ItemNo, ItemDescription, MinQty, SellPrice

I am trying to fill another fields in InvoiceDtl (ItemNo,
ItemDescription, MinQty, SellPrice) from Items (ItemNo,
ItemDescription, MinQty, SellPrice) with TIB_Lookupcombo (items) in
TIB_Grid (InvoiceDtl) with trigger onChange but can't, why?
or Is there another way to fill?

Can someone help with some tips or tricks?


another question :

i am try to look at Sample Company (FRM_Employee)

procedure TfrmEmployee.dsEmpDataChange(Sender: TIB_StatementLink;
Statement: TIB_Statement; Field: TIB_Column);
var
ii: integer;
begin
// Here is an example of how you can determine which fields actually
changed.
if not Assigned( Field ) and
not Statement.Fields.UpdatedWholeRow and
( Statement.Fields.UpdatedColumnCount > 0 ) then
begin
for ii := 0 to Statement.Fields.UpdatedColumnCount - 1 do
begin
ShowMessage( TIB_Column( Statement.Fields.UpdatedColumns
[ii] ).FieldName );
end;
end;
end;

that's run ok (Show FieldName), but not in my program Field always
fill, so ShowMessage never execute.

Can someone tell why?


thanks for any help.

Best Regards,
Iwan