... essential characteristics of well-designed systems. The design patterns described in this chapter apply to both Windows Forms-based user interfaces and ASP.NET Web pages. ● Reusable components ... common page layouts to ensure there is a common appearance across all the pages in your Web site. This chapter also describes how to use inheritance appropriately and effectively in Web applications ... applications. The following is a brief summary of the benefits of design patterns and reusable components: ● Design patterns – Design patterns provide access to proven methodologies for solving...
... by the amount of memory available. 116 Design and Implementation Guidelines for Web Clients ● Implementation of threading techniques without sufficient design is likely to lead to overly complex ... time. 122 Design and Implementation Guidelines for Web Clients With such a rich selection of synchronization mechanisms available to you, you must plan your thread synchronization design carefully ... (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vsent7 /html /vxcondesigninginternational-awareuserinterface.asp). Globalization and localization are particularly important in Web applications because users can...
... tự như 47- <TITLE> 48- <U>Mở đầu - HTML là gì, cấu tạo một trang web dưới dạng HTML, màu chữ, màu nền Ðể viết HTML cho trang Web, bạn hãy start chương trình NotePad của Microsoft ... chắc cũng đã thấy trong các website đã đến thăm, một trang web còn có thể có nền rất đẹp, tạo ra từ những bức tranh nhỏ. Cái đó rất đơn giản. HTML Code sẽ như sau:< ;html& gt;<body bgcolor="#màu ... tên của trang web được browser trình bày phía trên cùng của menubar. Như vậy một trang web với "đầu" sẽ có cấu trúc như sau:< ;html& gt;<head> <title>Trang web dau tien...
... 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...
... 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 ... Figure Web. 12 ). Application Help FIGURE WEB. 10 Yahoo! offers application-level help and makes it accessible on all the pages by placing a “ Help ” link in the top-right corner. FIGURE WEB. 11 ... accessible from all pages within the web application; the link or icon for help is typically placed in the top-right corner of the page as part of the main or util-ity navigation ( Figure Web. 10 ). ...
... 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 ... Figure Web. 12 ). Application Help FIGURE WEB. 10 Yahoo! offers application-level help and makes it accessible on all the pages by placing a “ Help ” link in the top-right corner. FIGURE WEB. 11...
... multiple pages (see Chapter 5). Short 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 Webpage and ... default, web browsers provide a default tab sequence to navi-gate among page elements (tabs, form elements, and links) based on their order of appearance in the HTML code. In most well-structured pages, ... easier to fi nd information on a page, especially when users are editing information (Mayhew, 1991). Related design patterns Reducing errors is an important aspect of designing effective forms....
... return them to the page they are likely to see if they were already reg-istered or logged in, such as the shipping information page. Related design patterns For many web applications, registration ... SAME PAGE AS THE FORM Web applications that show error messages on a different page force users to memorize the error(s) and the instructions to fi x them before returning to the form page ... 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...
... ArticlesA59Part 9: ArticlesArticle 4Internet Explorer WebPage Color NamesWhen you’re setting color properties in a data access page, you normally enter a hexa-decimal value that represents ... represents the red-green-blue (RGB) color value that your browser can understand. However, data access pages must run in Microsoft Internet Explorer, and Internet Explorer also understands a wide variety...
... in the Web Storage System in a Web form. Web Form Tools To create Web form applications, you can use tools such as Visual Studio and FrontPage 2000 to create applications that use the Web form ... display data based on resource type and state! Web Form Techologies$ HTML, DHTML, XML and XSL, ASP, ISAPI! Web Form Tools$Visual Studio and FrontPage 2000 Although it is possible to use ... the Outlook Web Access user interface. Lead-in Outlook Web Access enables a user to access Exchange data from a Web browser. Module 1: Introduction to Exchange 2000 and the Web Storage...
... 25- < ;HTML& gt;: Thẻ chính yếu của file HTML. Ðánh dấu điểm bắt đầu và chấm dứt nội dung của file. Thí dụ: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> < ;HTML& gt; ... dòng đầu tiên trong file HTML. Thí dụ: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Draft//EN"> hay <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML Level 1//EN"> ... <P>Hello and Welcome to the HTML Reference Library. To those of you familiar with the previous incarnation of this project (The HTML Reference Library - HTMLib in Windows .HLP format) the...