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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258
12
章
Backbone.js
と
jQuery Mobile
12.4
jQuery Mobile
の高度なテクニックの適用
12.4.1
スクリプトによる
DOM
の操作
ここまでに紹介してきたコードでは、
$.mobile.changePage('pageID')
を呼び出すことに
よって
Backbone.js
でのルーティングに関する問題を解決しました。また、これによって
HTML
のページ全体が
jQuery Mobile
のマークアップによって拡張されることが保証されます。
jQuery Mobile
でのもう
1
つのトリッキーな点は、
DOM
のコンテンツを動的に操作できるとい
う点です。例えば、
Ajax
を使って読み込まれたコンテンツに対しても操作が可能です。このテク
ニックは、パフォーマンスの悪化が許容範囲内である場合にのみ利用するべきです。
jQuery Mobile
にはこのための方法がいくつか用意されており、公式の
API
やフォーラムあるい
はブログなどで解説されています。
$(pageId).trigger('pagecreate')
ヘッダーとフッターのマークアップを生成します。
$(anyElement).trigger('create')
指定された要素とすべての子孫要素のマークアップを生成します。
●
$(myListElement).listview('refresh')
●
$([type=radio]).checkboxradio()
●
$([type=text]).textinput()
●
$([type=button]).button() ...
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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.