February 2014
Intermediate to advanced
372 pages
7h
Japanese
Content preview from Backbone.jsアプリケーション開発ガイド
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9
2
章
MVC
デザインパターンとは開発の際によく見られる課題への確立された解法のことであり、アプリ
ケーションの構造化に役立ちます。パターンの優れている点は、同種の課題を何度も解いてきた熟
練の開発者の集合知を元に作り出されたというところにあります。
デスクトップアプリケーションやサーバ側のアプリケーションについては、開発者たちは豊富な
デザインパターンに基づいて長い間開発を行ってきました。しかし、このようなパターンがクライ
アント側の開発にも適用されるようになってきたのはつい最近のことです。
この章では
MVC
（
Model-View-Controller
）パターンの進化をたどり、
Backbone.js
を使ってこ
のパターンをクライアント側の開発に適用する方法を学びます。
2.1
MVC
とは
MVC
はアーキテクチャについてのデザインパターンであり、関心の分離を通じてよりよい構造
を持ったアプリケーションの実現を促進してくれます。ここではビジネスデータ（モデル）とユー
ザーインタフェース（ビュー）の分離が強制され、そして第
3
のコンポーネント（コントローラ）が
モデルとビューの協調、ロジック、ユーザーの入力などを管理します。
Trygve Reenskaug
（
http://
en.wikipedia.org/wiki/Trygve_Reenskaug
）が
Smalltalk-80
（
1979
年）の開発を通じて
MVC
パター
ンを考案したのですが、当時このパターンは
Model-View-Controller-Editor ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.