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Web Application Design Patterns- P1

... published and conducted a number of tutorials and in-house training workshops on web site design, web application design, and design pat-terns in the United States and internationally. Pawan has a ... frameworks to facilitate web application development. CHALLENGES TO DESIGNING INTERFACES FOR WEB APPLICATIONS Despite these beneﬁ ts and increasing use, designing interfaces for web applica-tions ... Loosely coupled ” web architecture An important challenge faced by web application designers is caused by the “ loosely coupled ” or “ stateless ” nature of the Web. The Web s interaction...

Web Application Design Patterns- P16

Danh mục: Thiết kế - Đồ họa - Flash

... Figure Web. 11 ). FIGURE WEB. 9 Flickr organizes questions in categories such as “ General Flickr Questions, ” “ Free Accounts, ” “ Upgrading and Gifts, ” and so forth. WEB APPENDIX ... FIGURE WEB. 7 FAQs on Digg. Clicking on a question causes the area below it to expand, revealing the answer. WEB APPENDIX Help24 REFERENCES 37signals. Defensive Design for the Web: ... have ( Figure Web. 30 ). Similarly, if FIGURE WEB. 28 eBay offers the “ Live help ” link in the top-right section of the page. 9 CATEGORIZE HELP CONTENT Treat help as a web application...

Web Application Design Patterns- P17

Danh mục: Thiết kế - Đồ họa - Flash

... Figure Web. 11 ). FIGURE WEB. 9 Flickr organizes questions in categories such as “ General Flickr Questions, ” “ Free Accounts, ” “ Upgrading and Gifts, ” and so forth. WEB APPENDIX ... other help options they have ( Figure Web. 30 ). Similarly, if FIGURE WEB. 28 eBay offers the “ Live help ” link in the top-right section of the page. WEB APPENDIX Help10 OFFER SEARCH FUNCTIONALITY ... sections ( Figure Web. 13 ). HIGHLIGHT COMMON QUESTIONS Anticipate the most common or popular questions for the web application and highlight them on the main help page ( Figure Web. 14 ). Regularly...

Web Application Design Patterns- P2

Danh mục: Thiết kế - Đồ họa - Flash

... more about how the web application works and reduce their anxiety about fi lling out any required forms ( Figures 2.5 and 2.6 ). Related design patterns For many complex web applications and ... Forms FIGURE 2.10 On Jottit, to create a Web page, users simply enter text and click the “ Create a Page ” button (a). Users then get their Web page and an option to edit it (b). (a)(b) ... REQUIRED FIELD INDICATOR LEGEND Although most Web users will recognize red asterisks next to fi eld labels as an indication of required fi elds, some web applications use this symbol to indicate...

Web Application Design Patterns- P3

Danh mục: Thiết kế - Đồ họa - Flash

... 3.19 ). This can help increase users ’ trust in the web application. OFFER USERS AN OPTION TO REGISTER Designers usually strive to make their web applications more convenient to repeat users ... When web applications enable one-to-one interaction and store user-speciﬁ c information, they require users to create an account (REGISTRATION) and choose unique credentials to access the web ... already reg-istered or logged in, such as the shipping information page. Related design patterns For many web applications, registration may be the ﬁ rst form users encoun-ter. To create...

Tài liệu Web Application Design Patterns- P4 doc

Danh mục: Thiết kế - Đồ họa - Flash

... Chapter 3). Although SSO is feasible for enterprise portals, many web portals allow the incorporation of other applications using web services to which users may have to log in separately. For ... access the portal. ALLOW USERS TO CUSTOMIZE PORTAL’S APPEARANCE Unlike many web applications, portals are designed for regular and frequent use. To ensure that users are as productive as ... information and functionality that users would like to access are dispersed over several web sites and web applications. For example, within a corporation, FIGURE 4.11 Mint’s dashboard shows...

Tài liệu Web Application Design Patterns- P5 pdf

Danh mục: Thiết kế - Đồ họa - Flash

... 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 application. ... and Spanish (labeled “ Espa ñ ol ” ) as a utility navigation option. 117 Related design patterns Most web applications support hierarchical navigation, requiring both primary navigation ... primary and each secondary level of navigation ( Figure 5.7 ). Why Navigation in most web applications is designed to support its hierarchical structure, 2 which is typically two to three levels...

Tài liệu Web Application Design Patterns- P6 docx

Danh mục: Thiết kế - Đồ họa - Flash

... 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 Filtering152 Why No matter how well designed the search engine, users are likely ... (c)(a)(b) 157 Related design patterns SEARCH TIPS should be considered a part of help. Therefore, it’s important they answer users ’ FREQUENTLY ASKED QUESTIONS (see the Web Appendix at www.elsevierdirect.com/9780123742650...

Tài liệu Web Application Design Patterns- P7 doc

Danh mục: Thiết kế - Đồ họa - Flash

... 6.40 Download. com allows users to fi lter the list of downloadable software by operating system, license type, fi le size, and categories. CHAPTER 6 Searching and Filtering170 Related design ... the change. This design supports these user goals by showing market value and changes both individually and in aggregate. CHAPTER 6 Searching and Filtering172 Related design patterns ... Related design patterns Most large lists need to be fi ltered; see the FILTERING pattern in Chapter 6 and the DYNAMIC QUERYING pattern in Chapter 8 for the choices available to designers...

Tài liệu Web Application Design Patterns- P8 pdf

Danh mục: Thiết kế - Đồ họa - Flash

... comparison. DESIGN TO PREVENT SELECTION ERRORS In instances where users ’ selections are constrained either by the number of items they can select or the speciﬁ c items they can select, design ... 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 ... communications with web servers without explicit “ submit ” actions. Their initial use, there-fore, has been to replace the interactions that require users to wait for results to be processed by web servers...

Tài liệu Web page design in 7 days doc

Danh mục: Quản trị Web

... beautiful web pages however code under web page may be complicated.To design an html web page you have two options:a. You can use a web page editor like Microsoft FrontPage to create web pages. ... sides.</BLOCKQUOTE></BODY></HTML>3-5 Images in your web pageIn previous lesson you learned how to use an image as a background for web pages. It was Back Next Back Next Web page design courseLesson 2Course support ... spaces.</BODY>3-3 Paragraph alignments in your web pageYou can determine how a paragraph will be aligned in a web page. You can align text in left, rightor center of a web page. To specify alignment for...

Tài liệu Web Application Design Patterns- P9 pdf

Danh mục: Thiết kế - Đồ họa - Flash

... 243 Why In non-RIA web applications, moving or rearranging of data items typically requires taking users to another ... allows users access to several items in a relatively small amount of screen real estate and allows designers to allocate more space per item. Using circular carousels also enables users to access ... strip ” with navigation buttons (usually arrows) at each end of the strip ( Figure 8.47 ). In designs where a carousel is implemented as a slideshow, highlight the item cur-rently being viewed...

Tài liệu Web Application Design Patterns- P10 doc

Danh mục: Thiết kế - Đồ họa - Flash

... versus colour). For example, one user 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 ... video on applications such as Digg and Reddit. 259 INTRODUCTION Increasingly, web applications are designed to encourage user participation and sharing. User participation is typically ... can promote content directly from another web site rather than vis-iting the application that shows “ promoted ” content ( Figure 9.25 ). Related design patterns To allow voting to be initiated...

Tài liệu Web Application Design Patterns- P11 ppt

Danh mục: Thiết kế - Đồ họa - Flash

... by making web applications locale-independent and culture-neutral, extensible design avoids design elements that may be misinterpreted or offensive to other cultures. An extensible design also ... (2002), and Ishida (2008). EXTENSIBLE DESIGN Problem Although web applications are designed primarily for users in a region and for a language, designers may want to make them available ... encoding format). It helps web browsers determine the characters to display on a web page. Selecting the character-encoding method, therefore, determines the languages a web application may be...

Tài liệu Web Application Design Patterns- P12 ppt

Danh mục: Thiết kế - Đồ họa - Flash

... cognitive, or other disabilities. When designing accessible web applications, it’s important to follow the prin-ciple of PROGRESSIVE ENHANCEMENT — that is, design web pages in lay-ers so that the ... date format will not match 339 INTRODUCTION In the context of web applications, the term accessibility refers to designing web pages such that they are available to all users, including those ... 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 web application...