Training HTML

Training Session 1
Programming in HTML5 with JavaScript and CSS3

References
• https://www.microsoft.com/learning/en-us/exam-70-480.aspx
• http://www.microsoft.com/web/post/get-started-using-
html5?sf1284466=1

Topics
• Structure the UI by using semantic markup, including for search
engines and screen readers (Section, Article, Nav, Header, Footer, and
Aside); create a layout container in HTML
• Programmatically add and modify HTML elements; implement media
controls; implement HTML5 canvas and SVG graphics

Terms
• semantic markup: How to Make our markup more meaningful by
adding some new HTML5 elements, It also makes it easier for people
to understand the structure of your page better by lumping related
information together with more descriptive tag names.
Example :
<div id="header">
<h1>Using HTML 5 structure elements</h1>
</div>
semantic markup
<header>
<h1>Using HTML 5 structure elements</h1>
</header>
<div id="nav">
<ul>
<li><a href="">Home</a></li>
<li><a href="">About</></li>
<li><a href="">Contact</a></li>
</ul>
</div>
<nav>
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>

HTML Declaration
HTML4 HTML5
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-
transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
</body>
</html>
<!DOCTYPE html>
<html lang="en"
xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title></title>
</head>
<body>
</body>
</html>
The <!DOCTYPE> declaration is not an HTML tag; it is an instruction to the web browser about what
version of HTML the page is written in.

New Semantic/Structural Elements
Tag Description
<article> Defines an article in the document
<aside> Defines content aside from the page content
<bdi> Defines a part of text that might be formatted in a different direction from other text
<details> Defines additional details that the user can view or hide
<dialog> Defines a dialog box or window
<figcaption> Defines a caption for a <figure> element
<figure> Defines self-contained content, like illustrations, diagrams, photos, code listings, etc.
<footer> Defines a footer for the document or a section
HTML5 offers new elements for better document structure:
Read more about HTML5 Semantics.

<header> Defines a header for the document or a section
<main> Defines the main content of a document
<mark> Defines marked or highlighted text
<menuitem> Defines a command/menu item that the user can invoke from a popup menu
<meter> Defines a scalar measurement within a known range (a gauge)
<nav> Defines navigation links in the document
<progress> Defines the progress of a task
<rp> Defines what to show in browsers that do not support ruby annotations
<rt> Defines an explanation/pronunciation of characters (for East Asian typography)
<ruby> Defines a ruby annotation (for East Asian typography)
<section> Defines a section in the document
<summary> Defines a visible heading for a <details> element
<time> Defines a date/time
<wbr> Defines a possible line-break

Tag Description
<datalist> Defines pre-defined options for input controls
<keygen> Defines a key-pair generator field (for forms)
<output> Defines the result of a calculation
New Form Elements

New Input Types New Input Attributes
•color
•date
•datetime
•datetime-local
•email
•month
•number
•range
•search
•tel
•time
•url
•week
•autocomplete
•autofocus
•form
•formaction
•formenctype
•formmethod
•formnovalidate
•formtarget
•height and width
•list
•min and max
•multiple
•pattern (regexp)
•placeholder
•required
•step
New Input Types

Tag Description
<canvas> Defines graphic drawing using JavaScript
<svg> Defines graphic drawing using SVG
HTML5 Graphics
New Media Elements
Tag Description
<audio> Defines sound or music content
<embed> Defines containers for external applications (like plug-ins)
<source> Defines sources for <video> and <audio>
<track> Defines tracks for <video> and <audio>
<video> Defines video or movie content

How To do semantic Markup
The right image shows how the semantic elements has a
meaning in the markup structure.
Because of the semantic richness, you can probably guess
what most of these elements do. But just in case, here is
an example of a page layout using some of these elements.
Hopefully that gives you some
context. Headers and footers are pretty self-
explanatory. The nav element can be used to create a
navigation or menu bar. You can
use sections and articles to group your content. Finally,
the aside element can be used for secondary content, for
example, as a sidebar of related links.

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Title</title>
<link href="css/html5reset.css"
rel="stylesheet" />
<link href="css/style.css"
rel="stylesheet" />
</head>

<body>
<header>
<hgroup>
<h1>Header in h1</h1>
<h2>Subheader in h2</h2>
</hgroup>
</header>
<nav>
<ul>
<li><a href="#">Menu Option 1</a></li>
</ul>
</nav>
<section>
<article>
<header>
<h1>Article #1</h1>
</header>
<section>This is the first article. This
is<mark>highlighted</mark>.
</section>
</article>
<article>
<header>
<h1>Article #2</h1>
</header>
<section>This is the second article. These articles
could be blog posts, etc.
</section>
</article>

</section>
<aside>
<section>
<h1>Links</h1>
<ul>
<li><a href="#">Link 1</a></li>
</ul>
</section>
<figure>
<img width="85" height="85"
src="http://www.windowsdevbootcamp.com/Images/JennMar.jpg"
alt="Jennifer Marsman" />
<figcaption>Jennifer Marsman</figcaption>
</figure>
</aside>
<footer>Footer - Copyright 2011</footer>
</body>
</html>
Referances
http://blogs.msdn.com/b/jennifer/archiv
e/2011/08/01/html5-part-1-semantic-
markup-and-page-layout.aspx

Programmatically add and modify HTML
elements.
Add elements on the markup:

elements.
Remove elements

elements.
Replace elements:

elements.
Moving elements

Implement media controls
If you want to build up you own customized Media controls, it is possible because HTML5 dispose Media
properties, Media events you can manipulate in the DOM to control the media object and build your own
media controls.
Media properties are:
"error", "src", "currentSrc", "networkState", "preload", "buffered", "readyState", "seeking", "currentTime",
"startTime", "duration", "paused", "defaultPlaybackRate", "playbackRate", "played", "seekable", "ended",
"autoplay", "loop", "controls", "volume", "muted“
Media events are:
"loadstart", "progress", "suspend", "emptied","stalled", "play","pause", "loadedmetadata",
"loadeddata","waiting", "playing", "canplay", "canplaythrough", "seeking","seeked", "timeupdate",
"ended", "ratechange", "durationchange", "volumechange"

The following shows how to use the media events:

Example on how we can
customize controls for video
element:

• HTML Audio and Video DOM Reference.
http://www.w3schools.com/tags/ref_av_dom.asp

implement HTML5 canvas and SVG graphics
• <canvas> The HTML5 <canvas> tag is used to draw graphics, on the fly, via
scripting (usually JavaScript).
• <canvas> element has no drawing abilities of its own (it is only a container
for graphics) - you must use a script to actually draw the graphics.
Canvas function and Referances:
http://www.w3schools.com/tags/ref_canvas.asp
• SVG stands for Scalable Vector Graphics.
• SVG defines vector-based graphics in XML format.
SVG referances :
http://www.w3schools.com/svg/

Draw Rectangle using canvas

Create Linear Gradient with canvas

Draw lines in canvas

Draw circle using SVG

Draw polygon using SVG

Draw Gaussian blur using SVG

Thanks for your
time hope you
enjoy it .
Motasem Alsmadi

Training HTML

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