Tài liệu Web Programming with HTML, XHTML, and CSS- P5 doc

... example:❑books .html, which contains the frameset for the whole document❑nav .html, which is the top frame❑newBooks .html, which is the page with all the book details❑footer .html, which is ... frameset document, you use a different DOCTYPEdeclaration. This is because frameset documents use a few elements in different ways than other XHTMLdocuments.To create a frameset document, ... making.You can also organize larger forms using the <fieldset> and <label> elements and aid navigation with tabindex and accesskey attributes.Finally, you learned when you should use...

Tài liệu Web Programming with HTML, XHTML, and CSS- P2 docx

... alphanumeric characters in your document and they will be displayed without a prob-lem. There are, however, some characters that have special meaning in XHTML, and for some charactersthere is ... the files in your web site into folders, and also the anatomy of a URL (the address that identifies pages and other resources on your web site).Understanding Directories and Directory StructuresA ... aware that in Strict XHTML, block-level elements can contain other block-level elements, and inline elements. However, inline elements can appear only within block-level elements, and they maynot...

Tài liệu Web Programming with HTML, XHTML, and CSS- P4 doc

... unique within the document, and it should also follow the otherrules mentioned in Chapter 1. Some people start the value of id and name attributes for forms with thecharacters frm and then ... tables tocontrol the layout of a document, it is important to understand how they are dealt with by non-visual useragents, such as voice browsers; otherwise, those with visual impairments might ... limited.Accessibility Issues with TablesBecause tables can create a grid, a lot of designers used to use them to control the layout of wholedocuments, and entire web pages would be built inside...

Tài liệu Web Programming with HTML, XHTML, and CSS- P6 doc

... begins with en and is followed with a hyphen (it isdesigned for use with language attributes).Prefix selector(CSS3)p[attr^”b”]Any <p> element carrying any attributewhose value begins with ... image shouldbe level with the top of the font. With text, the bottom of the descender (theparts of letters such as g and p that go beneath the line of text) should align with the top of the font ... of the text and the bottom of the image should align with thebottom of the lowest element on the line.text-bottom The bottom of the text and the bottom of the image should align with thebottom...

Tài liệu Web Programming with HTML, XHTML, and CSS- P8 doc

... elements that will appear on every page. This usually meansstarting with the branding and the primary navigation.The branding and primary navigation should be in the same place on every page. ... the left-hand column contains left navigation and the other contains the main content ofthe page❑ Where the left-hand column contains the main content of the page and the right-hand side con-tains ... Research by a renowned web usability researcher and author, Jacob Nielsen, hasindicated that people commonly scan a page using an “F” shape — starting with two horizontal stripes and then a vertical...

Tài liệu Web Programming with HTML, XHTML, and CSS- P13 doc

... numberSpecifies the space above and below the frame and surroundingcontent in pixelsmarginwidth = number Specifies the space to the left and right of the frame and surrounding content in pixelsscrolling ... relationship of the document to the target documentrev = relation Indicates the reverse relationship of the target document tothis onetype = type Specifies the MIME type of the document being ... <menu>).<link> (all)Defines a link between the document and another resource. Often used to include style sheets indocuments.Takes only the attributes listed in the table that...

Tài liệu Web Programming with HTML, XHTML, and CSS- P14 doc

... watermark.Appendix D: Color Names and Values641most computers can handle many more than the 256 colors in the web- safe color palette and this cansafely be ignored.Color Name and Number ReferenceThe ... expect all computers browsing the Web to understand ASCII.The problem with ASCII is that it supports only the upper- and lowercase Latin alphabet, thenumbers 0–9, and some extra characters: a total ... between 0 and 255. For example,FF represents 255 and 00 represents 0.The best way to really understand how hex codes work is to take a quick look at how computers storeinformation.Understanding...

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

... example, the document object has methods and properties that relate to the docu-ment; the forms collection, which is part of the document object, deals with information regarding forms; and so on. ... 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 ... 3 and IE4 and later versions.reverse()Returns the array reversed; supported in Netscape 3 and IE4 and later versions.slice()Returns a specified part of the array; supported in Netscape 4and...

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

... like shared and dedicated hosting are, how to decide how much space or bandwidth you need, and so on.But before you put your site on a web server, you should perform some checks and tests, from ... that provides a description of a computer bookshop web site:<meta name=”description” content=”Buy computer programming books to learn HTML, XHTML, JavaScript, ASP.Net, PHP, Ruby” />The <meta>element ... content=”Buy computer programming books to learn HTML, XHTML, JavaScript, ASP.Net, PHP, Ruby” />The value of the nameattribute can be anything; no restrictions are published in any standards. Therefore,if...

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

... 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 ... 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 ... on web sites. I hope this helps you decide what technology you might want to startlearning next when you have gained experience with everything you’ve learned in this book.Server-Side Web Programming: ...

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