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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10
2
章
MVC
世界の概念をモデル化したもの）とプレゼンテーションオブジェクト（ユーザーの画面上に表示
されるもの）とを明確に分割して扱う
Separated Presentation
（分離されたプレゼンテーション。
http://martinfowler.com/eaaDev/SeparatedPresentation.html
）という考え方が生まれてきまし
た。
プログラミング言語
Smalltalk-80
での
MVC
の実装はこの考え方を推し進め、アプリケーショ
ンロジックをユーザーインタフェースから分離するという目標の下に開発されました。この分離に
よって、アプリケーションが持つ他のインタフェースにもモデルを再利用できるであろうというこ
とが意図されていました。
Smalltalk-80
での
MVC
アーキテクチャには、以下のように興味深い点
がいくつか見られます。
●
ドメインの構成要素はモデルと呼ばれ、ユーザーインタフェース（ビューやコントローラ）に
は関知しません。
●
プレゼンテーションに関する処理はビューとコントローラが受け持ちますが、それぞれがア
プリケーション内にただ
1
つ存在するわけではありません。画面上に表示される要素ごとに
ビューとコントローラの組が
1
つずつ存在し、両者は明確に分離されてはいません。
●
それぞれの組の中で、コントローラはユーザーからの入力（キーの押下やクリックなど）を受
け取って適切な処理を行います。
●
モデルへの変更をビューに反映させる際には
Observer
パターンが使われます。 ...
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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.