The document is a presentation about HTML5. It discusses what HTML5 is, some of the new elements it introduces like canvas, video, audio, and geolocation. It also covers new features like CSS3 media queries, web fonts using WOFF, and whether HTML5 is ready for use. The presentation encourages trying out HTML5 and provides some resources for learning more.

1. HTML5, the new buzzword
Nova Scotia Day of DotNetNuke - 2011-06-11
Frederic Harper

2. The bald guy in the front
Frederic Harper
Developer Evangelist @ Microsoft
fredh@microsoft.com
http://blogs.msdn.com/b/cdndevs/
http://alabase2.com (in french)
http://linkedin.com/in/fredericharper
http://twitter.com/fharper
http://facebook.com/fharper

3. The rules
#1 - Camp style presentation
#2 - Law of Two Feet

4. The presentation
1. What is HTML5?
2. Do I have to care about it (HTML5, CSS3
and the lovely JavaScript)?

5. HTML5 and you
Quizz
A. You use it
B. You will use it
C. You won’t use it
D. You don’t know what I am talking about

6. HTML5
• Web Standard
• Next version of HTML4 (I know, I’m so brilliant)
• Draft
• 9 new structure tags
• 16 new HTML elements
• 13 new input types

7. Demo

8. header, footer, nav,
aside, figure,
section, article

9. Traditionnal Website
<div id=“header”>
<div id=“nav”>
<div id=“section”>
<div id=“article”> <div
id=“sid
<div id=“article”> ebar”>
<div id=“media”>
<div id=“footer”>

10. HTML5 Website (semantic++)
<header>
<nav>
<section>
<article>
<aside>
<article>
<figure>
<footer>

11. svg

12. Demo

13. Code
<svg width="400" height="200">
<rect fill="red" x="20" y="20" width="100"
height="75" />
<rect fill="blue" x="50" y="50" width="100"
height="75" />
</svg>

14. canvas

15. Demo

16. Code
<canvas id=“myCanvas" width="200" height="200">
Sorry, your browser doesn’t support HTML5
</canvas>
<script type="text/javascript">
var example = document.getElementById(“myCanvas");
var context = example.getContext("2d");
context.fillStyle = "rgb(255,0,0)";
context.fillRect(30, 30, 50, 50);
</script>

17. video, audio

18. Demo

19. Code
<video src="video.mp4" id="videoTag">
<source src="video.webm" />
<a href="http://videolink.com/">
Sorry, your browser doesn’t support HTML5
</a>
<!– Flash/Silverlight video here -->
</video>

20. Code
<audio src="audio.mp3" id="audioTag"
autoplay controls>
<!– Flash/Silverlight audio here -->
</audio>

21. Geolocalisation

22. Demo

23. Code
function getLocation() {
if (navigator.geolocation != undefined) {
navigator.geolocation.getCurrentPosition(callBack);
}
}
function callBack(position) {
var accuracy = position.coords.accuracy;
var latitude = position.coords.latitude;
var longitude = position.coords.longitude;
}

24. Web Open Font
Format aka WOFF

25. Demo

26. Code
<style type="text/css">
@font-face {
font-family: MyFont;
src: url('Font.woff');
}
</style>
<div style="font: 24pt MyFont, sans-serif;">
I put my text here as usual.
</div>

27. CSS3 Media
Queries

28. Demo

29. Code
<link href="mobile.css" rel="stylesheet"
media="screen and (max-width:480px)“
type="text/css" />
<link href="netbook.css" rel="stylesheet“
media="screen and (min-width:481px) and (max-
width: 1024px)“ type="text/css" />
<link href="laptop.css" rel="stylesheet"
media="screen and (min-width:1025px)“
type="text/css" />

30. Unleash the real
power of the Web

31. I am a .NET developers
You already use HTML
You already (almost) have the tools
Visual Studio 2010 SP1
Visual studio 2008 + plugin http://j.mp/mDXyps
 You can have help from HTML developers

32. So Is HTML5 ready yet?
YES and NO

33. Next steps
Try it
Read on it
Do a cool project
Have fun!

34. Ressources
http://www.w3.org/TR/html5/
http://caniuse.com
http://makeawesomeweb.com
http://html5gallery.com
http://html5labs.interoperabilitybridges.com/
http://www.beautyoftheweb.com

35. Questions? Comments?
Frederic Harper
Developer Evangelist @ Microsoft
fredh@microsoft.com
http://blogs.msdn.com/b/cdndevs/
http://alabase2.com (in french)
http://linkedin.com/in/fredericharper
http://twitter.com/fharper
http://facebook.com/fharper