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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328
付録
A
さらなる探求
Bailey
による
Backbone.ModelBinding
など）プラグインは
Supervising Controller
（監視コント
ローラ）の考え方を
Backbone.js
にも取り入れたものです。
A.3
MVC
と
MVP
の比較
MVP
が最もよく使われるのは、可能な限りプレゼンテーションロジックを再利用する必要があ
るエンタープライズアプリケーションです。複雑なビューや多様なユーザーのインタラクションが
求められるアプリケーションでは、多数のコントローラに強く依存したコードが必要になるため、
必ずしも
MVC
が最適の解決策とは限りません。一方、
MVP
では複雑なロジックをすべてプレゼ
ンターの中にカプセル化できるため、保守を大幅に容易なものにできます。
MVP
でのビューはインタフェースを通じて定義されています。このインタフェースは、（プレ
ゼンターを除いては）システムとビューがやり取りを行うための唯一の手段です。そのため、
MVP
パターンを採用する場合もプレゼンテーションロジックの開発者とレイアウトやグラフィックを担
当するデザイナーが並行して作業を行えます。
実装にもよりますが、
MVP
では自動化されたユニットテストの作成が
MVC
での場合よりも容
易です。この理由としてよく指摘されるのが、プレゼンターがユーザーインタフェースの完全な
模造として機能し、他のコンポーネントから独立してテストを行えるという点です。ただし筆者
の経験では、このメリットの有無は
MVP
の実装言語に大きく左右され ...
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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.