Catalyst - Accelerating Perl Web Application Development by Jonathan Rockway PDF

By Jonathan Rockway

ISBN-10: 1847190952

ISBN-13: 9781847190956

Книга Catalyst - Accelerating Perl net software improvement Catalyst - Accelerating Perl internet software improvement Книги net дизайн/разработка Автор: Jonathan Rockway Год издания: 2007 Формат: pdf Издат.:Packt Publishing Страниц: two hundred Размер: three ISBN: 1847190952 Язык: Русский0 (голосов: zero) Оценка:Книгао хорошем веб-фреймворке написанном на Perl.

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Files in the t Directory The t directory is where your application's automatic tests are stored. By default, you'll have three tests as given below: 1. t, which is a test that passes if your application compiles. 2. t, which will pass if your POD (Plain Old Documentation; embedded API documentation inside your application) is valid. 3. t, which tests that every public function in your application has some documentation. PL creates the Makefile. Adding a View To begin customizing our application, let's start by adding a View that allows us to use the Template Toolkit to render HTML pages.

We'll need to dig inside these schema files so that we can specify the relations. pm first. package AddressBook::Schema::AddressDB::People; use strict; use warnings; use base 'DBIx::Class'; __PACKAGE__->load_components("PK::Auto", "Core"); __PACKAGE__->table("people"); __PACKAGE__->add_columns( "id", { data_type => "INTEGER", is_nullable => 0, size => undef }, "firstname", { data_type => "VARCHAR", is_nullable => 0, size => 50 }, "lastname", { data_type => "VARCHAR", is_nullable => 0, size => 50 }, ); __PACKAGE__->set_primary_key("id"); 1; [ 34 ] Chapter 3 Everything is fairly understandable by default.

Each row will have a column called "person", which will be the ID of the person that "owns" this address (called a foreign key in SQL parlance). We'll also make each field in the addresses table optional (except for the location), so we can have locations like "Mobile" for storing a mobile phone number (without a postal address or email). pl model AddressDB DBIC::Schema AddressBook::Schema::AddressDB create=static dbi:SQLite:database This will create a Model called AddressDB, and it will also create a Schema/ AddressDB subdirectory that contains the definition of our database schema in DBIx::Class's (DBIC) format.

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Catalyst - Accelerating Perl Web Application Development by Jonathan Rockway


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