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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Class 3 ~ Intermediate HTML/CSS ~ Girl Develop IT</title>
<meta name="description" content="This is the official Girl Develop It Intermediate Core HTML/CSS curriculum. It was developed through the contributions of Julie Pagano, Jen Myers, Alexis Goldstein and Izzy Johnston.
The course is meant to be taught in 4 two-hour sections. Each of the slides and practice files are customizable according to the needs of a given class or audience.">
<meta name="author" content="Girl Develop It">
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
<link rel="stylesheet" href="reveal/css/reveal.css">
<link rel="stylesheet" href="reveal/css/theme/gdidefault.css" id="theme">
<!-- For syntax highlighting -->
<!-- light editor<link rel="stylesheet" href="lib/css/light.css">-->
<!-- dark editor--><link rel="stylesheet" href="reveal/lib/css/dark.css">
<!-- For the slides -->
<link rel="stylesheet" href="css/slides.css">
<!-- If use the PDF print sheet so students can print slides-->
<link rel="stylesheet" href="reveal/css/print/pdf.css" type="text/css" media="print">
<!--[if lt IE 9]>
<script src="lib/js/html5shiv.js"></script>
<![endif]-->
</head>
<body>
<div class="reveal">
<!-- Any section element inside of this container is displayed as a slide -->
<div class="slides">
<!-- Opening slide -->
<section>
<img src="images/gdi_logo_badge.png" alt=""/>
<h3>Intermediate HTML and CSS</h3>
<h4>Class 3</h4>
</section>
<!-- Welcome-->
<section>
<h3>Welcome!</h3>
<div class="left-align">
<p>Girl Develop It is here to provide affordable and accessible programs to learn software through mentorship and hands-on instruction.</p>
<p class="green">Some "rules"</p>
<ul>
<li>We are here for you!</li>
<li>Every question is important</li>
<li>Help each other</li>
<li>Have fun</li>
</ul>
</div>
</section>
<!-- What is Microdata-->
<section>
<section>
<h2>Microdata</h2>
</section>
<section>
<h2>Microdata</h2>
<p class="yellow">Micro-what?</p>
<p class="fragment">From the W3C spec:</p>
<blockquote class="fragment">Sometimes, it is desirable to annotate content with specific machine-readable labels...</blockquote>
<blockquote class="fragment">Microdata allows nested groups of namevalue pairs to be added to documents, in parallel with the existing content.</blockquote>
<a href="http://www.w3.org/TR/microdata/#overview" target="_blank">Microdata Overview</a>
</section>
<section>
<h2>Microdata</h2>
<p class="yellow">Sounds <strong>BORING</strong></p>
<p>Why should I care?</p>
<img src="images/bored-cat.jpg" alt=""/>
</section>
<section>
<h2>Microdata</h2>
<p>Wouldn't it be great if the search results for your restaurant looked like this?</p>
<img src="images/place-microdata.png" alt=""/>
</section>
<section>
<h2>Microdata</h2>
<p>Or if search results for your book looked like this?</p>
<img src="images/person-microdata.png" alt=""/>
</section>
<section>
<h2>Microdata</h2>
<p>Or if search results for your recipe looked like this?</p>
<img src="images/recipe-microdata.png" alt=""/>
</section>
</section>
<!-- Rich Snippets-->
<section>
<section>
<h2>Rich Snippets</h2>
<blockquote class="fragment">The more information a search result snippet can provide, the easier it is for users to decide whether that page is relevant to their search.</blockquote>
<a href="http://support.google.com/webmasters/bin/answer.py?hl%3Den%26answer%3D99170" target="_blank">Rich snippets</a>
</section>
<section>
<h2>Rich Snippets</h2>
<blockquote class="fragment">With rich snippets, webmasters with sites <strong>containing structured</strong> content...can label their content to make it clear that each labeled piece of text represents a certain type of data: for example, a restaurant name, an address, or a rating.</blockquote>
<a href="http://support.google.com/webmasters/bin/answer.py?hl%3Den%26answer%3D99170" target="_blank">Rich snippets</a>
</section>
</section>
<!-- Structure attributes-->
<section>
<section>
<h2>Microdata Structure</h2>
<p>We will add microdata to our favorite pizza restaurant</p>
<pre><code contenteditable>
<div>
L'Amourita Pizza
Located at 123 Main St, Albuquerque, NM.
Phone: 206-555-1234
<a href="http://pizza.com">http://pizza.com</a>
</div>
</code></pre>
</section>
<section>
<h2>Microdata Structure</h2>
<p>We need to define three things to add microdata to our sites:</p>
<ul>
<li class="fragment">Itemscope attribute</li>
<li class="fragment">Itemtype attribute</li>
<li class="fragment">Itemprop attribute</li>
</ul>
</section>
</section>
<!-- Item scope-->
<section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Itemscope</p>
<pre><code contenteditable>
<div itemscope>
L'Amourita Pizza
Located at 123 Main St, Albuquerque, NM.
Phone: 206-555-1234
<a href="http://pizza.com">http://pizza.com</a>
</div>
</code></pre>
</section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Item scope</p>
<p>Sets the "scope" of what we are describing with the microdata.</p>
<p>All elements nested inside the div with "itemscope" will adhere to the vocabulary we specify with "itemtype". (i.e. person, place, recipe)</p>
</section>
</section>
<!-- Item type-->
<section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Itemtype</p>
<pre><code contenteditable>
<div itemscope itemtype="http://schema.org/Organization">
L'Amourita Pizza
Located at 123 Main St, Albuquerque, NM.
Phone: 206-555-1234
<a href="http://pizza.com">http://pizza.com</a>
</div>
</code></pre>
</section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Itemtype</p>
<p>Points you to the place where a microdata type is defined</p>
<p>Since we're defining a business, we want to point to the definition of an <strong>Organization</strong></p>
<p><a href="http://schema.org" target="_blank">http://schema.org</a> defines several type including <a href="http://data-vocabulary.org/Organization" target="_blank">Organization</a></p>
</section>
</section>
<!-- Item properties-->
<section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Itemprop</p>
<pre><code contenteditable>
<div itemscope itemtype ="http://schema.org/Organization">
<span itemprop ="name">L'Amourita Pizza</span>
Located at 123 Main St, Albuquerque, NM.
Phone: <span itemprop ="tel">206-555-1234</span>
<a href="http://pizza.com" itemprop ="url">http://pizza.com</a>
</div>
</code></pre>
</section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Itemprop</p>
<p>Itemprop is a property of your Item's type. The available properties are listed on the relevant page at <a href="http://schema.org/docs/schemas.html" target="_blank">http://schema.org/docs/schemas</a></p>
<p>For our <strong>Organization</strong> example, the available include are: name, url, address, telephone, and location. For the full list: <a href="http://schema.org/Organization" target="_blank">http://schema.org/Organization</a></p>
</section>
<section>
<h2>Microdata Structure</h2>
<p class="yellow">Itemprop</p>
<p>Itemprop is a property of your Item's type. The available properties are listed on the relevant page at <a href="http://schema.org/docs/schemas.html" target="_blank">http://schema.org/docs/schemas</a></p>
<p>Here are properties of a <a href="http://schema.org/Recipe" target="_blank">Recipe</a></p>
<img src="images/recipe-itemprop.png" alt=""/>
</section>
</section>
<!-- Nested Microdata-->
<section>
<section>
<h2>Nested Microdata</h2>
<p>We have specified ALMOST everything for our <strong>Organization</strong>, but we still don't have entries for the address</p>
<pre><code contenteditable>
<div itemscope itemtype ="http://schema.org/Organization">
<span itemprop ="name">L'Amourita Pizza</span>
Located at 123 Main St, Albuquerque, NM.
Phone: <span itemprop ="tel">206-555-1234</span>
<a href="http://pizza.com" itemprop ="url">http://pizza.com</a>
</div>
</code></pre>
<p class ="fragment">Addresses are their own unique <strong>itemtype</strong>. So we need to <em>nest</em> the address information inside a new element with the <strong>itemtype</strong> set to Address</p>
</section>
<section>
<h2>Nested Microdata</h2>
<pre><code contenteditable>
<div itemscope itemtype ="http://schema.org/Organization">
<span itemprop ="name">L'Amourita Pizza</span>
Located at
<span itemprop ="address" itemscope itemtype ="http://schema.org/PostalAddress">
<span itemprop ="streetAddress">123 Main St</span>,
<span itemprop ="addressLocality">Albuquerque</span>,
<span itemprop ="addressRegion">NM</span>.
</span>
Phone: <span itemprop ="tel">206-555-1234</span>
<a href="http://pizza.com" itemprop ="url">http://pizza.com</a>
</div>
</code></pre>
</section>
</section>
<!-- Microdata Resources-->
<section>
<h2>Microdata Resources</h2>
<ul>
<li>To make sure google sees your page the way you expect (in terms of the microdata), use this tool: <a href="http://www.google.com/webmasters/tools/richsnippets" target="_blank">http://www.google.com/webmasters/tools/richsnippets</a></li>
<li>Getting started guide: <a href="http://schema.org/docs/" target="_blank">http://schema.org/docs/gs.html></a></li>
<li>Tutorial on microdata from Mark Pilgrim: <a href="http://diveintohtml5.info/extensibility.html" target="_blank">http://diveintohtml5.info/extensibility.html</a></li>
<li>Google overview of using Microdata for an Organization: <a href="http://www.google.com/support/webmasters/bin/answer.py?answer=146861" target="_blank">http://www.google.com/support/webmasters/bin/answer.py?answer=146861</a></li>
</ul>
</section>
<!-- Let's Develop It-->
<section>
<section>
<h2>Let's Develop It</h2>
<p>Enhance our
Women in Computing web site to use HTML5 & CSS3</p>
</section>
<section>
<p>Use the <a href="http://schema.org/Person" target="_blank">Person</a> schema to describe the women in tech. Feel free to add more info than we have to use more itemprops!</p>
</section>
</section>
<!-- Multimedia-->
<section>
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Multimedia
</h2>
<p>Audio and video are first class citizens in HTML5</p>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Multimedia
</h2>
<p>Useful as a replacement for flash on mobile devices</p>
<p>Flash makes mobile devices sad :(</p>
</section>
</section>
<!-- Video -->
<section>
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Video
</h2>
<p class="yellow">The Dream</p>
<p>The video element was created to make it unnecessary to use plugins to display video content on your pages.</p>
<p>The idea is to simplify and streamline video content delivery.</p>
<pre><code>
<video src="demo.mp4" type="video/mp4">
Your browser does not support the video element.
</video>
</code></pre>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Video
</h2>
<p class="yellow">The Reality</p>
<p>If you want to support ALL browsers and ALL video encodings, you will still need a plugin as a last-resort fall back plan.</p>
<p>This is because not all browsers read video the same way, and older browsers (like IE<9) don't support the video element at all.</p>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Video
</h2>
<p class="yellow">The Reality</p>
<pre class="massive"><code contenteditable><video id="movie" width="320" height="240" preload controls>
<source src="pr6.webm" type='video/webm; codecs="vp8, vorbis"' />
<source src="pr6.ogv" type='video/ogg; codecs="theora, vorbis"' />
<source src="pr6.mp4" />
<object width="320" height="240" type="application/x-shockwave-flash" data="flowplayer-3.2.1.swf">
<param name="movie" value="flowplayer-3.2.1.swf" />
<param name="allowfullscreen" value="true" />
<param name="flashvars" value='config={"clip": {"url": "http://wearehugh.com/dih5/pr6.mp4", "autoPlay":false, "autoBuffering":true}}' />
<p>Download video as <a href="pr6.mp4">MP4</a>, <a href="pr6.webm">WebM</a>, or <a href="pr6.ogv">Ogg</a>.</p>
</object>
</video>
<script>
var v = document.getElementById("movie");
v.onclick = function() {
if (v.paused) {
v.play();
} else {
v.pause();
}
});
</script></code></pre>
</section>
</section>
<!-- Audio-->
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Audio
</h2>
<pre><code contenteditable>
<audio controls>
<source src="music.mp3" type="audio/mpeg"/>
<source src="music.aac" type="audio/mp4" />
<source src="music.ogg" type="audio/ogg"/>
<!-- now include flash fall back -->
</audio>
</code></pre>
</section>
<!-- Multimedia Resources-->
<section>
<h2>
<img src="images/html5-logo/html5_multimedia.svg" height="50" alt=""/>
Multimedia
</h2>
<p>If the dream is still far from reality, what's a dev to do?</p>
<p>The good news is, devs are working on it all the time</p>
<p><a href="http://diveintohtml5.info/video.html#" target="_blank">Video on the Web</a></p>
<p><a href="http://www.mirovideoconverter.com/" target="_blank">Miro Video Converter</a></p>
<p><a href="http://html5doctor.com/native-audio-in-the-browser/" target="_blank">Native Audio in the Browser</a></p>
</section>
<!-- Canvas-->
<section>
<section>
<h2>
<img src="images/html5-logo/html5_effects_3d.svg" height="50" alt=""/>
Canvas
</h2>
<ul>
<li>Environment for creating dynamic images</li>
<li>Canvas element + javascript = dynamic content!</li>
</ul>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_effects_3d.svg" height="50" alt=""/>
Canvas
</h2>
<ul>
<li>
<a href="http://www.datapointed.net/visualizations/math/factorization/animated-diagrams/#" target="_blank">Animated Factorization</a>
</li>
<li>
<a href="http://bomomo.com/" target="_blank">http://bomomo.com/</a>
</li>
<li>
<a href="http://canvasrider.com/" target="_blank">http://canvasrider.com/</a>
</li>
<li>
<a href="http://lights.elliegoulding.com/" target="_blank">http://lights.elliegoulding.com/</a>
</li>
<li>
<a href="http://codepen.io/jackrugile/pen/DGenc" target="_blank">Codepen.io</a>
</li>
</ul>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_effects_3d.svg" height="50" alt=""/>
Canvas
</h2>
<p>The first step is to add a canvas element to your HTML. Make sure you give it an id:</p>
<pre><code contenteditable>
<canvas id="myCanvas" width="400" height="400">
Your browser doesn’t support Canvas.
</canvas>
</code></pre>
<p class="fragment">Unfortunately, everything else (all the cool stuff) is actually in JavaScript and outside the scope of this class</p>
</section>
</section>
<!-- Geo location-->
<section>
<section>
<h2>
<img src="images/html5-logo/html5_device_access.svg" height="50" alt=""/>
Device Access
</h2>
<p>Rich, device-aware features and experiences</p>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_device_access.svg" height="50" alt=""/>
Geolocation
</h2>
<a href="https://maps.google.com/" target="_blank">Google Map</a>
<p>Browsers using HTML5 can locate you through IP addresses, WiFi connections, and GPS towers (for mobile phones and tablets)</p>
<p>But all the cool interactive stuff is, once again, done in JavaScript</p>
<p class="fragment yellow">You didn't expect HTML and CSS to do EVERYTHING, did you?</p>
</section>
</section>
<!-- Storage-->
<section>
<section>
<h2>
<img src="images/html5-logo/html5_offline_storage.svg" height="50" alt=""/>
Storage
</h2>
<p><a href="http://html5demos.com/storage" target="_blank">storage</a></p>
<p><a href="http://html5demos.com/storage-events" target="_blank">storage-events</a></p>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_offline_storage.svg" height="50" alt=""/>
Storage
</h2>
<ul>
<li class="fragment">You can use HTML5 Web Storage to persist simple data.</li>
<li class="fragment">
Two kinds of HTML5 Web Storage:
<ul>
<li>SessionStorage for per-window data</li>
<li>LocalStorage for global, persistent data (stored to hard drive through the browser)</li>
</ul>
</li>
</ul>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_offline_storage.svg" height="50" alt=""/>
SessionStorage
</h2>
<ul>
<li class="fragment">Ever accidentally bought two of the same kind of ticket, because you were shopping the same site in multiple windows/tabs?</li>
<li class="fragment">Session Storage provides a good way to prevent this.</li>
<li class="fragment">Session Storage is not saved to the user’s hard drive</li>
<li class="fragment">It only lasts for the time that a browser window or tab is open and viewing a specific site.</li>
</ul>
</section>
<section>
<h2>
<img src="images/html5-logo/html5_offline_storage.svg" height="50" alt=""/>
LocalStorage
</h2>
<ul>
<li class="fragment">With Local Storage, we can save data to the user’s computer, via the browser.</li>
<li class="fragment">When a user revisits a site in the same browser they first visited in, any data saved to Local Storage can be retrieved.</li>
<li class="fragment">Local Storage is browser-specific: Information you save while browsing with Firefox will NOT be available to Safari.</li>
</ul>
</section>
</section>
<!-- Questions? -->
<section>
<h2>Questions?</h2>
<div style="font-size:1000%; height:100%; margin-top:20%" class="blue">?
</div>
</section>
</div>
<footer>
<div class="copyright">
Intermediate HTML/CSS ~ Girl Develop It ~
<a rel="license" href="http://creativecommons.org/licenses/by-nc/3.0/deed.en_US"><img alt="Creative Commons License" style="border-width:0" src="http://i.creativecommons.org/l/by-nc/3.0/80x15.png" /></a>
</div>
</footer>
</div>
<script src="reveal/lib/js/head.min.js"></script>
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