Using "die" is just an example.
You could also "warn" and continue, or whatever you want.
Just check the value of $ars_errstr.
if ($ars_errstr){
# do what you need to do if there is an error
}
On 8/9/07, Jarl Grøneng <[EMAIL PROTECTED]> wrote:
> I does not like the die parameter if you got an error. You may miss
> the clean-up part.
>
> -
> Jarl
>
> On 8/9/07, Thilo Stapff <[EMAIL PROTECTED]> wrote:
> > ars_GetListEntry needs at least one more parameter (firstRetrieve,
> > usually = 0):
> >
> > %entries = ars_GetListEntry($ctrl, $schema, $qual, 0 , 0);
> >
> > instead of
> >
> > %entries = ars_GetListEntry($ctrl, $schema, $qual, 0);
> >
> >
> > Moreover, you should always check for errors after calling an API
> > function, e.g.
> >
> > die "ars_GetListEntry( $schema, $qs ): $ars_errstr\n" if $ars_errstr;
> >
> >
> > You might also try using the field ID of "Category" instead of the field
> > name in the qualifier string.
> >
> >
> > Regards,
> > Thilo Stapff
> >
> >
> > Ravi wrote:
> > > Hi:I am trying query a schema and print a fieldname and values for all
> > > records with a qualifying filter. I can't seem to figure out which
> > > function to use and how. This is what I have now and I get 0 records. Is
> > > asr_GetListEntry the right function? Does someone have a sample script
> > > or point me to the right one in the example dir?
> > >
> > > $schema = "My:Alarm Base";
> > > $qs = qq/'Category' = "Voice"/;
> > > ($qual = ars_LoadQualifier($ctrl,$schema,$qs)) ||
> > > die "error in ars_LoadQualifier";
> > >
> > > %entries = ars_GetListEntry($ctrl, $schema, $qual, 0);
> > >
> > > foreach $entry_id (sort keys %entries) {
> > > printf("%s %s\n", $entry_id, $entries{$entry_id});
> > > }
> > >
> > >
> > > Thanks
> > > Ravi
> > >
> > >
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--
Clayton Scott
[EMAIL PROTECTED]
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