Tài liệu Web Programming with HTML, XHTML, and CSS- P1 ppt

... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.Beginning Web Programming with HTML, XHTML, and CSS, Second EditionPublished byWiley Publishing, Inc.10475 Crosspoint BoulevardIndianapolis, ... some of the latesttechnologies, such as XHTML, and encourages you to embrace web standards that not only meet the needsof the new devices that access the Web, but also help make your sites available ... on—you need to learn HTML and XHTML.Introducing XHTML XHTML, or Extensible Hypertext Markup Language, and its predecessor HTML, are the most widely usedlanguages on the Web. As its name suggests,...

Tài liệu Web Programming with HTML, XHTML, and CSS- P3 pptx

... moving graphics and video into web pages, without asking the userfirst, is by using Flash (Flash was being used to serve most of the video and audio files on sites such asYouTube and MySpace). ... description of each. So, open up your text editor or web page authoring tool and follow these steps:1.Start with the XML and DOCTYPE declarations and add the skeleton of the XHTML document, like ... 3-17 and 3-18 and decide whether you are more likely toget smaller file sizes and better quality images if you save them as JPEGs or GIFs.Figure 3-17Figure 3-18107Chapter 3: Images and Objects59313c03.qxd:WroxPro...

Tài liệu Web Programming with HTML, XHTML, and CSS- P10 ppt

... number with the highest value of x and y.min(x,y)Returns the number with the lowest value of x and y.pow(x,y)Returns the value of the number x raised to the power of y.random()Returns a random ... watermark.Figure 12-4Netscape and IE have supported the replace() method with strings since version 3, and both intro-duced support for Regular Expressions in version 4. If you work with earlier browsers, ... being submitted.Checking Text FieldsYou have probably seen forms on web sites that ask you to provide a username and password, and thento re-enter the password to make sure you did not mistype...

Tài liệu Web Programming with HTML, XHTML, and CSS- P11 ppt

... a random value between 0 and the number of items in the array. In orderto generate this random number, you need to call two methods of the Math object. The random() methodgenerates a random ... hundreds of companies offer web hosting, and it can seem like a minefield decidingwhich to go with. Following is a discussion of the key points you need to understand and consider whenchoosing ... how largeyour site can be and needs to be larger than the total of all of the XHTML, CSS, script files, and images that make up your site. You can check how large your web site is by simply looking...

Tài liệu Web Programming with HTML, XHTML, and CSS- P12 pptx

... each with a file explorer. One represents the files and folders onyour computer; the other represents the folders on the web server. In Figure 13-7, you can see the folderson my computer, and ... browsers and more people for a longer time.So, thank you for choosing this book, and congratulations on making it to the end. I wish you all the bestin creating your first web site and hope ... can bea good idea to come up with a naming convention to save all older files before saving new documents with the same name. For example, you can simply add a date and time to any file before...

Tài liệu Web Programming with HTML, XHTML, and CSS- P15 ppt

... attribute values, even attributes without values, and you will see elementsthat do not have closing tags. You will see pages without DOCTYPE declarations and pages littered with deprecated markup. Keep ... you will still be able to use much of this markup with Transitional XHTML, Strict XHTML 1.0 has already removed most of the elements, attributes, and styles that you can readabout in this appendix.I ... following:❑Elements and attributes that have been deprecated in recent versions of HTML and XHTML❑ Specifying font appearances without using CSS❑ Controlling backgrounds without using CSS❑...

Tài liệu Web Programming with HTML, XHTML, and CSS- P17 ppt

... buttons, 156–157, 383validation and, 467–468random( ) method, 445, 485random script generator, 485–486rating label, 506rating web pages, 506–507733rating web pagesIndex59313bindex.qxd:WroxPro ... setting, 507expiring web pages, 505<head> element, 10http-equiv attribute, 505–508name attribute, 503–505rating web pages, 506–507redirecting web pages, 506refreshing web pages, 506scheme ... description, screen capture, and code sample is available with your subscription to the Wrox Reference Library. For answers when and where you need them, go to wrox.books24x7.com and subscribe today!Programmer...

Tài liệu Web Programming with HTML, XHTML, and CSS Second Edition- P10 pdf

... although to understand this point you need to understand functions and global and local variables, which are covered later.A variable’s value can be recalled or changed by the script, and when you ... inherent limitations; for exam-ple, if I am dealing with dates and time, I want to be able to add hours to certain types of data withoutending up with 25:30 as a time (even though I often wish I ... When you come across symbols such as (, {, [, “, and ‘they must have a closing symbol to match‘, “, ], }, and ).❑ Like XHTML, JavaScript ignores extra spaces, so you can add white...

Tài liệu Web Programming with HTML, XHTML, and CSS Second Edition- P11 docx

... indexed.http-equiv and contentThe http-equiv and contentattributes are paired together to set HTTP header values. Every time a web browser requests a page, HTTP headers are sent with the request, and each ... identifiesa machine on the web and this machine holds your web site.So when you are ready to put your site out on the Web, you are going to need some space on a web server.Hundreds of companies ... description, and the value of the contentattribute is a description ofwhat the site is about:<meta name=”description” content=”Buy computer programming books to learn HTML, XHTML, JavaScript,...

Tài liệu Web Programming with HTML, XHTML, and CSS Second Edition- P12 docx

... chapter and add styles to show what bold and italicversions of each font would look like. You should end up with something like Figure 7-36.You are allowed to use only <span> and <br ... comments and then have other users reply to thosequestions, and are a great way to add a community feeling to your site. They also provide new contentwithout your having to add it yourself and can ... the Web already have this installed and it is very popular.Flash started off as a way to create animations on the Web — from cartoons to animated logos or text. Itis a very powerful tool, and...

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