[Dbix-class] Pagination Troubles

[Jess Robinson]

On Thu, 5 Feb 2009, fREW Schmidt wrote:

> Hi all!
>
> I am trying to paginate some results and I need to get the count of the full
> results.  I tried to use count and that only gives the amount that are in
> the current result set.  I tried to do this:
> http://lists.scsys.co.uk/pipermail/dbix-class/2006-April/001204.html  But
> got errors about trying to call pager on non-paged data.  Here is my code:
>
> sub basic_data {
>>     my $self = shift;
>>     my $params = shift;
>>
>>     my $table = $params->{table};
>>     my $search = $params->{search};
>>     my $columns = $params->{columns};
>>
>>     use DBIx::Class::ResultClass::HashRefInflator;
>>
>>     my $rs = $self->schema()->resultset($table)->search($search,{
>>         rows => $self->query->param('limit') || 25,
>>         order_by => $self->query->param('sort')."
>> ".$self->query->param('dir') || 'id',
>>         columns => $columns
>>     });
>>
>>     $rs->result_class('DBIx::Class::ResultClass::HashRefInflator');
>>
>>     my $data = { data => []};
>>
>>     while (my $operation_code = $rs->next() ) {
>>         push @{$data->{data}}, $operation_code;
>>     }
>>     $data->{total} = $rs->count;
>>
>>     return $self->json_body($data);
>> }
>>
>
> Can anyone tell me what I should be doing?

We have "pager" for this, i.e.:

$rs->pager->total_enries, will give you all entries without paging.

See ResultSet docs.

Jess