January 2012
Intermediate to advanced
584 pages
11h 56m
Chinese
Content preview from 操作介面設計模式 第二版
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202
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第五章
單視窗深入（
One-Window Drilldown
）
圖
5
-
4
iPhone
上的
Mac Mail
程式
這是什麼
在單一視窗中呈現項目清單或選單。當使用者從清單中選擇某個項目時，則於視窗
中呈現該項目的細節或內容，取代原本顯示的清單。
何時使用
需要呈現一份項目清單時。每個項目都具有相關的、引發興趣的內容，例如郵件訊
息中的文字、一篇長文章，或關於檔案的大小、日期等詳細資訊。
但我們可用的空間不大，不足以做成雙面板選擇器（Two-Panel Selector）或清單
嵌板（List Inlay）。設計目的可能是用在非常小的行動裝置上，或是用在自成格局
的網頁側欄（page sidebar）或附設工具（widget）中。
或者，清單項目和內容可能太過龐大。我們或許需要整個畫面或視窗來顯示清單，
也需要整個空間來顯示項目內容。線上論壇多半如此運作，使用整頁寬度來列出對
話標題，再用另一個可捲動頁面來顯示對話本身。
DI_2e_ch05.indd 202 2012/1/5 下午 03:48:10
模式
|
203
為何使用
在非常有限的空間裡，這個模式可能是唯一合理的清單與項目細節表達方案。它為
每個受檢視的事物提供所有可用空間，讓事物能在頁面上全面展開。
就像第三章提到的選單頁面（M
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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.