Developing Large Web Applications- P15 ppt

... SQL, etc.) out of NewCarDetailsDataManager, in practice. • The database support required by most large web applications can be abstracted into other database data managers as well. These can handle ... ones. For example, you might create a data manager that relies on common methods for working with web services from another data manager or combine access to multiple, finer- granularity...

Ngày tải lên: 03/07/2014, 07:20

... contribute to the complexity of many large web applications. Typically, large web applications have the following characteristics: Continuous availability Most large web applications must be running ... load times. Web developers need to write code that is especially robust. Large user base Large web applications usually have large numbers of users. This necessitates man...

Ngày tải lên: 03/07/2014, 07:20

... information architecture and presentation separate in a large web application, they are, of course, related. The information architecture is largely responsible for the normal flow of elements on ... simpler code if you want to expand the layout to include more than two sections. 70 | Chapter 4: Large- Scale CSS issue. Small, self-contained modules generally do not exhibit this issue; the...

Ngày tải lên: 03/07/2014, 07:20

... 10px 0 9px; } #layres .layressec { float: left; display: inline; width: 190px; 74 | Chapter 4: Large- Scale CSS </div> <div class="layresftr2"> </div> </div> Example ... .laydtllat { float: left; display: inline; width: 710px; overflow: hidden; 78 | Chapter 4: Large- Scale CSS layresmaj (major) Contains no content directly, but provides overarch...

Ngày tải lên: 03/07/2014, 07:20

... pixel-perfect manner, use the fol- lowing practices to help write reliable CSS as you develop large web applications. The goals of these practices are to establish a consistent platform on which ... desirable of these options, it is common to find some combination of these methods in use across a large web ap- plication, even within a single page, since each method has some benefit de...

Ngày tải lên: 03/07/2014, 07:20

... "#f0f0f0" ); Working with Events Much of the behavior layer in large web applications is dedicated to handling events. Unfortunately, event handling in web browsers can be a source of inconsistency and trouble. ... element, "color" ); 94 | Chapter 5: Large- Scale JavaScript Event Handling Normalization To address the inconsistencies in the way that web browsers ha...

Ngày tải lên: 03/07/2014, 07:20

... class="$this->class"> </div> EOD; } } Multiple Instances of a Module In large web applications, multiple instances of the same module often need to appear on the same page. ... of the reasons that the page and module classes we’ve discussed in this chapter work well for large web applications is that they are very extensible. We’ve seen that this is true when...

Ngày tải lên: 03/07/2014, 07:20

... Yahoo! and by the world’s web development community. You can download the library and read its complete documentation at http://developer.yahoo.com/yui. 192 | Chapter 8: Large- Scale Ajax // Set ... PHP <?php // Handle the inputs via $_GET or $_POST based on the request method. 194 | Chapter 8: Large- Scale Ajax // Do what is needed when the Ajax call returns on a failure. } } ); PO...

Ngày tải lên: 03/07/2014, 07:20

... watermark. 689 C.69 Filename: TOMCAT_HOME\webapps\bonForum\jsp\forum\visitor_joins_chat_controls.jsp </frameset> </frameset> C.69 Filename: TOMCAT_HOME\webapps\ bonForum\jsp\forum\visitor_joins_chat_ controls.jsp <!doctype ... 190 stateless Web pages, host_executes_chat_frame.jsp file, 179-180 constructors, BonForumStore, 264 content, BonNode class, 389 context initalization p...

Ngày tải lên: 24/12/2013, 07:17

... contribute to the complexity of many large web applications. Typically, large web applications have the following characteristics: Continuous availability Most large web applications must be running ... load times. Web developers need to write code that is especially robust. Large user base Large web applications usually have large numbers of users. This necessitates man...

Ngày tải lên: 23/03/2014, 04:20