NAME

Data::Page::Navigation - adds methods for page navigation to Data::Page

SYNOPSIS

    use Data::Page::Navigation;
    my $total_entries=180;
    my $entries_per_page = 10;
    my $pages_per_navigation = 10;
    my $current_page = 1;

    my $pager = Data::Page->new(
        $total_entries,
        $entries_per_page,
        $current_page
    );
    $pager->pages_per_navigation($pages_per_navigation);
    @list = $pager->pages_in_navigation($pages_per_navigation);
    #@list = qw/1 2 3 4 5 6 7 8 9 10/;   
    
    $pager->current_page(9);
    @list = $pager->pages_in_navigation($pages_per_navigation);
    #@list = qw/5 6 7 8 9 10 11 12 13 14/;

DESCRIPTION

Using this module instead of, or in addition to Data::Page, adds a few methods to Data::Page.

This modules allow you to get the array where page numbers of the number that you set are included. The array is made so that a current page may come to the center as much as possible in the array.

METHODS

pages_per_navigation

Setting the number of page numbers displayed on one page. default is 10

pages_in_navigation([pages_per_navigation])

This method returns an array where page numbers of the number that you set with pages_per_navigation are included

SEE ALSO

Data::Page

AUTHOR

Masahiro Nagano, <kazeburo@gmail.com>

COPYRIGHT AND LICENSE

Copyright (C) 2005 by Masahiro Nagano

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available.