I decided to move from Delphi to Lazarus and I found a problem as follows
1) create tbufdatase with 2 fields
and put in form, along with dbnavigator DBEdit to first field and the second field put in a grid, and
create event on settext to first field a validation example as below
.....
if atext='1' then begin
showmessage('invalid!');
abort;
end;
Sender.value:=atext;
....
immediately after entering the value 1 in dbedit, trigger update on DBNavigator and Lazarus will display
two simultaneous messages incorrectly! (Make sure that in this situation the state bufdataset =
dsinsert)
I create one topic in bugtracker (id 0029931), but recommendation which prematurely ended and wrong, he took the case-validation in MaskEdit recommending the action below
in maskedit.pp ( include lcl_define.inc changed this file
with {$DEFINE MASKEDIT_NOVALIDATEONEXIT} )
I compiled and the problem remained
2) in Delphi this works properly displaying one correct message!
I use delphi since the first version and if anyone recommend that the OnSetText event is not good to put validation, I will totally disagree, because I use extensively without problems.
(in the bug tracker topic i put the solution to application, but did not know if it was a bug or not with the source)
what do you consider? (I already know that Lazarus does not follow the delphi 100%)
thanks
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