Re: [Arsperl-users] Missing parameter in ars_GetListEntry/GetListEntryWithFields

[Eric W. <eri...@gm...>]

If you specify 0 and 0, it should return all 333 entries.  At that point,
assuming you are using a hash for your return, it would be a simple matter
to obtain the number of records using the keys() function in perl.  For
instance, if I were wanting to find the number of entries in your call
below, I'd set it up this way:

%entries = ars_GetListEntry($c, "User", $q, 0, 0);
$number_entries = scalar keys %entries;

On Mon, Jul 16, 2012 at 8:08 AM, Misi Mladoniczky <mi...@rr...> wrote:

> Hi,
>
> To know all requests were returned in a result list from
> ARGetListEntry/ARGetListEntryWithFields the numMatches variable needs to
> be returned. This is available in the C API but is not implemented in the
> corresponding ARSperl calls.
>
> They can easily be implemented I guess, but I need advice on how to best
> proceed.
>
> How should the parameter be specified and returned when calling
> ars_GetListEntry or ars_GetListEntryWithFields?
>
> We would have multiple return values in this case...
>
> ars_GetListEntry(ctrl, schema, qualifier,
> maxRetrieve=0,firstRetrieve=0,...)
>
> For example if a search results in 333 entries:
> %entries = ars_GetListEntry($c, "User", $q, 100, 101);
> We would get 100 entries returned, but there is no way to tell that there
> are a total of 333 entries to retrieve.
>
>         Best Regards - Misi, RRR AB, http://rrr.se
>
>
>
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