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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第八章
模式
如果各位已看完前面數頁關於控制元件的表格，大概也猜到了 — 本章的模式大多
和控制元件有關 — 特別是如何讓控制元件（與文字）相結合，以產生更容易使用
的控制元件。某些模式定義元素之間的結構關係，像是
下拉式選擇器
以及
填空式設
計
。另一些模式，像是
良好的預設值
以及
自動完成
，則討論控制元件的值，以及這
些值如何改變。
這裡有許多模式用來處理文字欄位，包括：
寬容格式
、
結構化格式
、
填空式設計
、
輸入線索
、
輸入提示
、
密碼強度測量計
、
自動完成
。這應該不讓人感到驚訝。文字欄
位相當常見，但是卻無法讓使用者知道該輸入什麼。當環境背景可以清楚說明文字
欄位的用途清楚時，文字欄位最容易使用。下列模式讓你有許多方法可以建立這樣
的環境背景：
1. 寬容格式（Forgiving Format）
2. 結構化格式（Structured Format）
3. 填空式設計（Fill-in-the-Blanks）
4. 輸入線索（Input Hints）
5. 輸入提示（Input Prompt）
6. 密碼強度測量計（Password Strength Meter）
7. 自動完成（Autocompletion）
接下來的兩個模式用來處理文字欄位以外的控制元件。
下拉式選擇器
描述一種建立
客製化控制元件的方法；在前一節的控制元件表格中提到的
清單建構器
則描述常見
的控制元件組合方式，讓使用者建立一個項目清單。
8. 下拉式選擇器（Dropdown Chooser）
9. 清單建構器（Lis
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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.