web development design foundations w html5 pdf

... links While you’re deciding between the maroon hot pants and the purple tank top, the accelerator is busy following links Each link followed adds a new item to your cart 13 http://www.w3.org/DesignIssues/Axioms ... until now, we’ve gotten away with it This changed in the spring of 2005 when Google released their Google Web Accelerator (GWA), a piece of client-side code that sped up end users’ browsing It ... or news headlines If we did the style of caching where we expired a page whenever the underlying information changed, we’d be expiring pages con-stantly The cache would rarely get used, and we’d

Ngày tải lên: 07/08/2014, 00:22

... That way I know that the filename is hygenic 21.9 Knowing That It Works When we want to make sure the code we write does what we want, we write tests We should do the same when we want to ensure ... requests when making the switch If we simply killed and restarted server processes, we could lose a request that was in the middle of being processed This would Trang 23releases/ www/public/ ... additional con-straints on the rows returned Given that a primary key uniquely identifies a row in a table, why would we want to apply additional search criteria when fetching rows using that key? It turns

Ngày tải lên: 07/08/2014, 00:22

... you download the Spring Web Flow 2.0 distribution (http://www springframework.org/download), you will get the following four modules: Spring Web Flow Spring Web Flow 2 Trang 26Spring Web FlowSpring ... Web Flow 2 Spring Web Flow 2 is available as a free download on the Spring project web site at http://www.springsource.com/download/community?project=Spring Web Flow Additionally, as Spring Web ... documentation written by the Spring Web Flow developers You can find additional information on the web site of the project (http://www springframework.org/webflow) It explains the purpose of Spring Web

Ngày tải lên: 20/03/2019, 15:10

... ‘would like to send this postcard to ‘ $to_name ‘ < /p > 5 Next is confirm.php This file is loaded in the browser with an ID in the URL to designate which saved postcard is awaiting ... $row = mysql_fetch_assoc($result); extract($row); mysql_data_seek($result, 0); while ($row = mysql_fetch_assoc($result)) { echo ‘ < option value=”’ $row[‘image_url’] ‘” > ’ $row[‘description’] ... document.getElementById(‘postcard_select’); ❑ ❑ Trang 12 If you want to know more about JavaScript, we recommend starting with ppk on JavaScript , by Peter - Paul Koch (New Riders, 2006) Now you move on to sendconfirm.php

Ngày tải lên: 03/07/2014, 07:20

... across them when you “view source.” In this book, however, we’ll focus on using HTML and XHTML the right way, in keeping with the new standards-based approach of contemporary web design (X)HTML ... structure since its creation, that mission was somewhat thwarted in the early years of the Web With no style sheet system in place, HTML was extended to give authors ways to change the appearance of fonts, ... Trang 1The raw text file for this exercise is available online at www.learningwebdesign.com/ materials/ Learning from step 1 togeth-er—that’s not how it looked in the original

Ngày tải lên: 03/07/2014, 13:21

... available online at www.learningwebdesign.com/materials The source for the entire finished form is provided in Appendix A if you want to check your work. Pimp My Shoes Contest Entry Form Want to trade ... Pages, a Java-based technology similar to ASP. When you create a web form, you most likely will be working with a devel-oper or server administrator who will provide the name and location of the program ... to see web applications that end with the following: .php, indicating that a PHP program is doing the work PHP is an open source scripting language most commonly used with the Apache web server

Ngày tải lên: 03/07/2014, 13:21

... well supported for use in style sheets at this time, but if you’re curious, you can see the full list online at www.learningwebdesign.com/ colornames.html or in the CSS3 proposal at www.w3.org/TR/css3-color/#svg-color ... happen to see the Web back in 1993? It was a fairly dreary affair back then, where every background was gray and all the text was black Then came the Netscape browser and, with it, a handful ... if you’re curious, you can see the full list online at www.learningwebdesign.com/ colornames.html or in the CSS3 proposal at www.w3.org/TR/css3-color/#svg-color Trang 10Specifying Color Values

Ngày tải lên: 03/07/2014, 14:20

... space between the page content and the edges of the browser window. Adding a margin to the body element adds space between the page content and the edges of the browser window. Trang 2body: ... what is happening behind the scenes in your layouts. “No Margin for Error” by Andy Budd (www.andybudd.com/ archives/2003/11/no_margin_ for_error/) “Uncollapsing Margins” by Eric Meyer (www.complexspiral. ... margin value This will be more clear with an example Figure 14-17 shows two neighboring paragraphs with different colored borders applied to show their boundaries In the top view, I’ve added a

Ngày tải lên: 03/07/2014, 14:20

... many designers choose to center their fixed-width pages in the browser window to split up that potentially awkward left-over space This section looks at two methods for centering a fixed-width ... Elastic layout with positioned column Trang 9Centering a Fixed-Width PageAll of the fixed-width examples we’ve seen so far have been aligned on the left side of the browser window with empty space ... because it will get over-lapped if a positioned column grows too long When working with absolute positioning, remember that every element you position is removed from the normal flow If content

Ngày tải lên: 03/07/2014, 14:20

... of Web Design Note Gamma is discussed in Chapter 3, The Nature of Web Design Trang 6When to use PNGsPNGs pack a lot of powerful options, but competition among web graphic formats nearly always ... edition of Learning Web Design at www. learningwebdesign.com The chapter includes detailed explanations of the animation settings and step-by-step instructions for how to create animations ... edition of Learning Web Design at www. learningwebdesign.com The chapter includes detailed explanations of the animation settings and step-by-step instructions for how to create animations

Ngày tải lên: 03/07/2014, 14:20

... work with JPEGs, so they’ve got fancy algorithms that can compress files much smaller than Photoshop alone. ProJPEG by BoxTop Software www.boxtopsoft.com JPEG Cruncher by Spinwave www.spinwave.com ... work with JPEGs, so they’ve got fancy algorithms that can compress files much smaller than Photoshop alone. ProJPEG by BoxTop Software www.boxtopsoft.com JPEG Cruncher by Spinwave www.spinwave.com ... Figure 19-9 to within the target size range without seriously sacrificing image quality. The starting images are available with the materials for this chapter at www.learningwebdesign.com. Take

Ngày tải lên: 03/07/2014, 14:20

... of how we reuse the code that we write We wantlong-term returns on our investments in building software assets—but how do weachieve this? In the 1980s, object orientation was the craze It was ... can be passedacross the wire without a DataContract Now, to control how this service behaves, you’ll use the Web.configfile Here’s asample Web.configfile that will work with this service You’ll ... in thefuture of the Web: Silverlight Trang 22.NET 3.0: Windows PresentationFoundation Windows Presentation Foundation (WPF) is the unified presentation subsystem for Windows It is made up of

Ngày tải lên: 12/08/2014, 09:20

... pres-You can wrap text using the TextWrappingproperty This can contain the values NoWrap(the text is clipped by the width of the TextBlock) or Wrap, where the text flows onto a new line when it goes ... control over how your UI is laid out con-Using Brushes in XAML XAML uses brushes to define how shapes will be drawn and filled The earlier example showed rectangles that were filled with white and ... color, whereby the center of the circle will be the color of the light, the outer edge of the circle will be the color of the wall, and a dient between the two will fill the space gra-When using

Ngày tải lên: 12/08/2014, 09:20

... table for which you want to configure the data adapter from the Server Explorer to the form 1 Open the form for which you want to configure the data adapter The form will open in Design view 2 Click ... using the Properties window, perform the following steps 1 Right-click on SqlData Adapter1 A shortcut menu will appear 2 Click on Properties The Properties window for the control will appear 3 Click ... OK The Query Builder will close, and the query will appear in the Generate the SQL Statements dialog box of the wizard 15 Click on Next The View Wizard Results dialog box will open This dialog

Ngày tải lên: 12/08/2014, 20:22

... note For an excellent overview of this topic, see “How People with Disabilities Usethe Web” from the W3C, at www.w3.org/WAI/EO/Drafts/PWD-Use -Web/. Another accessibility concern is comprehension ... accessibility compliance espe-What is Web Accessibility? The term “accessibility” is used to describe a specific problem within Web design:how to make Web sites available to those who have disabilities ... with When the transition to a GUI-based environment via visual Web browsers occurred,many disabled people who were using Internet-related services, such as e-mail,Gopher, and the World Wide Web,

Ngày tải lên: 14/08/2014, 11:21

... social software Take a look at additional weblogging software on Yahoo!, at http://dir yahoo.com/Computers-and-Internet/Internet/World-Wide- Web/Weblogs/Software/   Secret #220: Consider Weblog ... unhappy with my web site So, Iredesign it For a personal site where it’s natural to experiment with technologyand layout, it’s fine to completely redesign your web site with some regularity.However, ... weblog for the following reasons:  Keeping a weblog for regular news and updates keeps your site activeand your content brand new With the proliferation of weblogs on theweb, site visitors are

Ngày tải lên: 14/08/2014, 11:21

... we need a web server that can interpret PHP We are using Apache for this, which is the most widely used web server Apache is not really a prerequisite, any web server that can interpret PHP would ... create web sites that can be self maintained without any programming knowledge A CMS makes it simple to create the kind of sites that are generally known as Web 2.0 Web 2.0 just means sites in which ... of web development and also been assured as to why MODx as a tool is a good choice to develop your web site The various development methodologies, especially a CMS and a Web Application Framework

Ngày tải lên: 20/03/2019, 11:54

... from using a website The user interface (UI) is what people interact with as part of that experience When designing a website, you want your UX to be as positive as possible — you want your users ... building a good website lies in becoming familiar with how the two concepts relate to each other While a lot of web design is compartmentalized and independent, UX and UI are almost always inherently ... know Prioritizing Top Tasks: Have Others Do It For You You now know who you’re writing for and how they’ll react to your website, and those are the top two priorities It’s time to determine how

Ngày tải lên: 14/09/2024, 17:02

... Rails!</h1> <p> It is now <%= @time %> </p> When we refresh our browser window, we will again see the curr ent time, showing that the communication between the controller and the view was suc- cessful. Report ... you how to organize your desktop while working with Rails, but we will describe what we do. Most of the time, we’re writing code, running tests, and poking at an appli- cation in a browser. So, ... main development desktop has an editor window and a browser window permanently open. We also want to keep an eye on the logging that’s generated by the application, so we keep a terminal window open....

Ngày tải lên: 17/02/2014, 08:20