How to rent a movie from the iTunes Store on Apple TV
With Apple TV software version 2.0 or later, you can now rent many of your favorite Hollywood movies from the iTunes Store on your widescreen TV. Before you can rent movies on Apple TV, you must have the most recent Apple TV software: From the main Apple TV menu, choose Settings > Update Software. Follow the onscreen prompts to download and apply the Update. When the Update has downloaded and finished installing, your Apple TV will restart. Refer to "Apple TV: How to upgrade Apple TV software to version 2.0" for additional instructions.
Class::DBI::Pager(3pm) User Contributed Perl Documentation Class::DBI::Pager(3pm)NAME
Class::DBI::Pager - Pager utility for Class::DBI
SYNOPSIS
package CD;
use base qw(Class::DBI);
__PACKAGE__->set_db(...);
use Class::DBI::Pager; # just use it
# then, in client code!
package main;
use CD;
my $pager = CD->pager(20, 1); # ($items_per_page, $current_page)
my @disks = $pager->retrieve_all;
DESCRIPTION
Class::DBI::Pager is a plugin for Class::DBI, which glues Data::Page with Class::DBI. This module reduces your work a lot, for example when
you have to do something like:
* retrieve objects from a database
* display objects with 20 items per page
In addition, your work will be reduced more, when you use Template-Toolkit as your templating engine. See "EXAMPLE" for details.
EXAMPLE
# Controller: (MVC's C)
my $query = CGI->new;
my $template = Template->new;
my $pager = Film->pager(20, $query->param('page') || 1);
my $movies = $pager->retrieve_all;
$template->process($input, {
movies => $movies,
pager => $pager,
});
# View: (MVC's V)
Matched [% pager.total_entries %] items.
[% WHILE (movie = movies.next) %]
Title: [% movie.title | html %]
[% END %]
### navigation like: [1] [2] [3]
[% FOREACH num = [pager.first_page .. pager.last_page] %]
[% IF num == pager.current_page %][[% num %]]
[% ELSE %]<a href="display?page=[% num %]">[[% num %]]</a>[% END %]
[% END %]
### navigation like: prev 20 | next 20
[% IF pager.previous_page %]
<a href="display?page=[% pager.previous_page %]">
prev [% pager.entries_per_page %]</a> |
[% END %]
[% IF pager.next_page %]
<a href="display?page=[% pager.next_page %]">
next [% pager.entries_per_page %]</a>
[% END %]
NOTE / TODO
This modules internally retrieves itertors, then creates "Data::Page" object for paging utility. Using SQL clauses "LIMIT" and/or "OFFSET"
with "DBIx::Pager" might be more memory efficient.
AUTHOR
Tatsuhiko Miyagawa <miyagawa@bulknews.net>
Original idea by Tomohiro Ikebe <ikebe@cpan.org>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Class::DBI, Data::Page
perl v5.10.0 2006-03-01 Class::DBI::Pager(3pm)