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...
Ngày tải lên: 24/10/2013, 20:15
Web Application Design Patterns- P16
... 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 Help 24 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...
Ngày tải lên: 24/10/2013, 20:15
Web Application Design Patterns- P17
... 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 Help 10 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...
Ngày tải lên: 29/10/2013, 03:15
Web Application Design Patterns- P2
... 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...
Ngày tải lên: 08/11/2013, 03:15
Web Application Design Patterns- P3
... 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...
Ngày tải lên: 08/11/2013, 03:15
... 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 ... Related design patterns The goal in laying out an effective dashboard is to have the most important business information as the fi rst thing to grab users ’ attention (see the VISUAL HIERARCHY...
Ngày tải lên: 15/12/2013, 15:15
Tài liệu Web Application Design Patterns- P5 pdf
... option. 117 Related design patterns Most web applications support hierarchical navigation, requiring both primary navigation and SECONDARY NAVIGATION. For deeper navigation hierarchies, consider ... 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 deep. Secondary ... INTRODUCTION Designing navigation is about establishing relationships between various applica- tion parts (i.e., content and functionality) and conveying their importance and hierarchy to effi...
Ngày tải lên: 15/12/2013, 15:15
Tài liệu Web Application Design Patterns- P6 docx
... 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 ... application hierarchies can be cumbersome and an ineffi cient way to get to known items in web applications. In addition, it may be unclear to users where the desired item is in the hierarchy given ... (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...
Ngày tải lên: 15/12/2013, 15:15
Tài liệu Web Application Design Patterns- P7 doc
... Related design patterns When sorted, HIERARCHICAL LISTS need to be presented as nonhierarchical lists, which may be either SIMPLE LISTS or TABULAR LISTS. In addition, users may want to sort hierarchical ... parent level is usually suffi cient to show the hierarchical relationship ( Figure 7.20 ). WHERE APPROPRIATE, OFFER A NONHIERARCHICAL VIEW For hierarchical lists, the default organization (sorting ... LIST. When list items need to show a parent – child relationship, a HIERARCHICAL LIST is most appropriate. Items in a hierarchical list often revert to a TABULAR LIST when resorted as parent...
Ngày tải lên: 24/12/2013, 20:15
Tài liệu Web Application Design Patterns- P8 pdf
... 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...
Ngày tải lên: 24/12/2013, 20:15
Tài liệu Web page design in 7 days doc
... 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. ... be able to design simple home pages. So why not start ? Notice: You can find examples of this lessons in our website. There you must go to resources section and then click on " ;Web email course ... examples of this lessons in our website. There you must go to resources 2- Rewrite above example so that each part of image links us to a different page in your website. Use <A HREF=""></A>...
Ngày tải lên: 17/01/2014, 06:20
Tài liệu Web Application Design Patterns- P9 pdf
... 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...
Ngày tải lên: 22/01/2014, 02:20
Tài liệu Web Application Design Patterns- P10 doc
... 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...
Ngày tải lên: 22/01/2014, 02:20
Tài liệu Web Application Design Patterns- P11 ppt
... 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...
Ngày tải lên: 26/01/2014, 20:20