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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8.1
RequireJS
と
AMD
によるモジュール管理
193
ます。
collection.someview.$el.html
(compiled_template({ results: collection.models }));
テンプレートをコンパイルして高速化を図る手法については、テンプレートのライブラリごとに
異なります。しかし、上記のように基本的な事柄だけでも理解しておけば、後で
Underscore.js
の
マイクロテンプレート以外のライブラリを他のものに置き換えるのは簡単です。
8.1.8
RequireJS Optimizer
を使った
Backbone.js
アプリケー
ションの実運用向け最適化
コードの記述が終わったら、次の重要なステップは実運用環境へのデプロイに備えることです。
実際のアプリケーションの多くでは、スクリプトが複数のファイルに分割されています。最適化や
最小化そして連結を行ってからデプロイを行えば、ユーザーがダウンロードしなければならないス
クリプトの量を削減できます。
このために利用できるのが、
r.js
というコマンドラインベースの最適化ツールです。これを使う
と、
RequireJS
プロジェクトに対して以下のような処理を行えます。
●
特定のスクリプトに対する連結と最小化。実際の処理は外部のツール（
Google
の
Closure
Compiler
など。デフォルトでは
UglifyJS
）が受け持ちます。これによって、モジュールの動
的な読み込みが可能なままでブラウザへのダウンロードを高速化できます。 ...
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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.