NAME
Data::Paginated - paginate a list of data
SYNOPSIS
my $paginator = Data::Paginated->new({
entries => \@my_list,
entries_per_page => $entries_per_page,
current_page => $current_page,
});
my @to_print = $paginator->page_data;DESCRIPTION
Data::Paginated is a thin wrapper around Data::Pageset which adds the extra functionality of being able to get all the entries from a list that are on a given page.
METHODS
new
my $paginator = Data::Paginated->new({
entries => \@my_list,
entries_per_page => $entries_per_page,
current_page => $current_page,
});This can take all the arguments that can be passed to Data::Pageset, with the exception that instead of passing simply the total number of items in question, you actually pass the items as a reference.
page_data
my @to_print = $paginator->page_data;This returns a list of the entries that will be on the current page.
So, if you have a list of [ 1 .. 10 ], 3 entries per page, and current page is 2, this will return (4, 5, 6).
AUTHOR
Tony Bowden
BUGS and QUERIES
Please direct all correspondence regarding this module to: bug-Data-Paginated@rt.cpan.org
COPYRIGHT AND LICENSE
Copyright (C) 2004-2005 Kasei
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License; either version 2 of the License,
or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.