April 2014
Intermediate to advanced
220 pages
4h 7m
Japanese
Content preview from AngularJSアプリケーション開発ガイド
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
158
7
章 その他の便利な機能
るため、初期化処理の量を削減できます。同時に、単一の目的に特化した小さなテストを作成でき
ます。
7.2.2
読み込みと依存先の指定
モジュールの読み込みは
2
段階で行われます。これらはそれぞれ
config
と
run
という関数（コー
ドのブロック）として表現されます。
config
ブロック
この段階で
AngularJS
は、すべてのプロバイダー（サービスを生成するためのオブジェ
クト）を読み込み登録します。したがって、このブロックにはプロバイダーと定数だけを
注入できます。この時点では、サービスはまだ初期化されていない可能性があるため注
入できません。
run
ブロック
注入の仕組みが用意された後に、アプリケーションを起動するために使われます。シス
テムの設定が以降にも行われるのを防ぐために、ここにはインスタンスと定数だけを注
入できます。
AngularJS
での
main
メソッドにほぼ相当します。
7.2.3
便利なメソッド
モジュールを使えば、コントローラやディレクティブやフィルタそしてサービスをインスタンス
化するだけでなく、表7-2のようにさまざまな処理を行えます。
表7-2 モジュールのメソッド
メソッド 処理内容
config(configFn)
モジュールの読み込み中に必要な処理を登録する
constant(name, object)
アプリケーション全体で有効な定数を宣言する。最初に実行
されるため、設定（
config
メソッド）やインスタンスメソッド
（
controller
や
directive ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.