Tài liệu Web Application Design Patterns- P5 pdf

... Problem Many web applications start out empty because they rely on users to pro- vide data (e.g., a defect-tracking application, online calendar, to-do list, etc.). Although the application pages ... within web applications need to be readily available and understood by users. Additionally, users should be able to navigate quickly among major sections from anywhere within the web...

Ngày tải lên: 15/12/2013, 15:15

... actions. Perhaps the earliest rich interaction in web applications was a RICH-TEXT EDITOR, which enabled users to include formatted text on web pages without know- ing the underlying HTML (HyperText ... INTRODUCTION As discussed in Chapter 1, Rich Internet Applications (RIAs) can deliver respon- siveness and interactivity comparable to desktop applications. With RIAs, the interactio...

Ngày tải lên: 24/12/2013, 20:15

... either the “ Enter ” or “ Tab ” key. For search applications, the “ Enter ” key can take users directly to the search results page and for web applications that have additional fi elds, move the ... using a drag-and-drop interaction style ( Figure 8.24 ). CHAPTER 8 Rich Internet Applications 234 Related design patterns The AUTOSUGGEST/AUTOCOMPLETION pattern is typically used in RICH...

Ngày tải lên: 22/01/2014, 02:20

... often-overlooked design aspect of many web applications is what fi rst-time users will see (BLANK SLATE). This is particularly important for applications that rely on users to fi ll in the application ... INTRODUCTION An important decision for designers is what users should see or which page they should be taken to after they log in to the application. For web applications that...

Ngày tải lên: 15/12/2013, 15:15

... search results. For example, return the same results for the search keywords “ WEB DESIGN, ” “ Web Design, ” and “ web design. ” FIGURE 6.21 NexTag shows both the number of results on the current ... For more information about creating accessible web applications, see Chapter 11.) CHAPTER 6 Searching and Filtering 152 Why No matter how well designed the search engine, us...

Ngày tải lên: 15/12/2013, 15:15

... the change. This design supports these user goals by showing market value and changes both individually and in aggregate. CHAPTER 6 Searching and Filtering 172 Related design patterns CONTINUOUS ... all … ” link in the “ Narrow These Results ” section. 181 INTRODUCTION Lists are common in web applications for displaying a collection of items. However, the approach used to pr...

Ngày tải lên: 24/12/2013, 20:15

... may label an item as “ web site, ” another as “ website, ” and yet another as “ web_ site ” or “ websites. ” By suggest- ing tags and letting users pick from them, the application can minimize ... offers users several options to promote a video on applications such as Digg and Reddit. 259 INTRODUCTION Increasingly, web applications are designed to encourage user participation...

Ngày tải lên: 22/01/2014, 02:20

... 313 language-specifi c instances of the application. Furthermore, by making web applications locale-independent and culture-neutral, extensible design avoids design elements that may be misinterpreted ... offensive to other cultures. An extensible design also helps make web applications more accessible to people with disabilities. For example, by designing the application suc...

Ngày tải lên: 26/01/2014, 20:20

... localized applications are available, users need to be directed to the application designed for their region and language. This is particularly impor- tant for applications (e.g., e-commerce applications) ... Solution Design web applications such that they support progressive enhancement. In other words, support users who have older browsers or assistive technologies to access the...

Ngày tải lên: 26/01/2014, 20:20

... Rich Internet Applications 365 INTRODUCTION Although web applications are designed to facilitate task completion, visual design of them shouldn’t be ignored. Not only does visual design play ... components for web design (e.g., Baird, 2007; Lidwell et al., 2003; McIntire, 2008; Wroblewski, 2002). This chapter, however, emphasizes visual design patterns that are relevant for...

Ngày tải lên: 26/01/2014, 20:20