Masahiro Nagano > Data-Page-Navigation-0.06 > Data::Page::Navigation

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Module Version: 0.06   Source  

NAME ^

Data::Page::Navigation - adds methods for page navigation link 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 (or array-ref in scalar context) where page numbers of the number that you set with pages_per_navigation are included.

first_navigation_page

Returns the first page in the list returned by pages_in_navigation().

last_navigation_page

Returns the last page in the list returned by pages_in_navigation().

SEE ALSO ^

Data::Page

AUTHOR ^

Masahiro Nagano <kazeburo {at} gmail.com>

LICENSE ^

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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