acaul at rand
Feb 6, 2009, 8:44 AM
Post #1 of 2
(627 views)
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Schwartzian transform sorting on a subelement field
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I am trying to use a Schwartzian transform to sort a bunch of stories
on a field that is within a subelement. Here is my code
my @related_stories =
map { $_->[0] }
sort { $b->[1] <=> $a->[1] }
map { [ $_, $_->get_element->get_container("subelement")->get_data
('subelement_date') => $_ ] }
$story->list({ element_key_name => "my_element", subelement_key_name
=> "subelement", category_uri => $burner->get_cat->get_uri,
publish_status => 1 });
foreach my $rs (@related_stories) {
$burner->display_element($rs->get_container("subelement"));
} # end foreach
This all works except for the sorting. The subelements display
properly but are not sorted according to the subelement_date field. I
think I'm a little off with my mapping, but I don't know it well
enough to see where. Can anyone see it? Thanks.
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