> Hi All!
Howdy!
>
> I have the following trouble:
>
> I have an script in which several code lines must be executed
> so if one of these lines is not executed the other lines must
> neither be executed, and I would like to know if perl has
> something like asp transactions to force the execution of
> several code lines.
Not sure about the exact nature of asp's tarnsactions but I think you are wanting eval.
eval {
use CGI;
use DBI;
use MOduleThat::DoesnotExist;
};
if($@) { die "I need more power captain!"; }
else {
print $ModuleThat::DoesnotExist::variable;
# other code you want run only if the code in the eval block is ok
}
perldoc -f eval
HTH
DMuey
>
> Thank you very much for you help.
>
> Miguel Angel
>
>
> *****************************
> Madrid 2003 Global IPv6 Summit
> Presentations and videos on-line at:
> http://www.ipv6-es.com
>
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