--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui3.0.0/examples/event/event-timing.html Mon Nov 23 15:14:29 2009 +0100
@@ -0,0 +1,425 @@
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+ <title>YUI Library Examples: Event: Using 'available', 'contentready', and 'domready'</title>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8">
+ <link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
+
+<style>
+ /*Supplemental CSS for the YUI distribution*/
+ #custom-doc { width: 95%; min-width: 950px; }
+ #pagetitle {background-image: url(../../assets/bg_hd.gif);}
+/* #pagetitle h1 {background-image: url(../../assets/title_h_bg.gif);}*/
+</style>
+
+<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css">
+<link type="text/css" rel="stylesheet" href="../../build/cssfonts/fonts-min.css" />
+<script type="text/javascript" src="../../build/yui/yui-debug.js"></script>
+<style>
+ #contentContainer {padding:1em; background:#999966;}
+ #contentContainer ul {height:0px; overflow:hidden;}
+</style>
+
+
+</head>
+<body id="yahoo-com" class=" yui-skin-sam">
+<div id="custom-doc" class="yui-t2">
+<div id="hd">
+ <div id="ygunav">
+ <p>
+ <em>
+ <a href="http://developer.yahoo.com/yui/3/">YUI 3.x Home</a> <i> - </i>
+ </em>
+ </p>
+ <form action="http://search.yahoo.com/search" id="sitesearchform">
+ <input name="vs" type="hidden" value="developer.yahoo.com">
+ <input name="vs" type="hidden" value="yuiblog.com">
+ <div id="sitesearch">
+ <label for="searchinput">Site Search (YDN & YUIBlog): </label>
+ <input type="text" id="searchinput" name="p">
+ <input type="submit" value="Search" id="searchsubmit" class="ygbt">
+ </div>
+ </form>
+ </div>
+ <div id="ygma"><a href="../../"><img src="../../assets/logo.gif" border="0" width="200" height="93"></a></div>
+ <div id="pagetitle"><h1>YUI Library Examples: Event: Using 'available', 'contentready', and 'domready'</h1></div>
+</div>
+<div id="bd">
+
+
+ <div id="yui-main">
+ <div class="yui-b">
+ <div class="yui-ge">
+ <div class="yui-u first example" id="main">
+
+ <h2>Event: Using 'available', 'contentready', and 'domready'</h2>
+
+ <div id="example" class="promo">
+ <div class="example-intro">
+ <p>As web pages get richer, they tend to get slower. One way to make your
+pages as responsive as possible is to carefully storyboard the page-load and
+page-paint processes so that the interactions most central to the page's
+purpose are enabled as early as possible. The window object's
+<code>load</code> event won't happen until the full DOM and all image data have
+loaded. Putting off script execution until after the page loads can be optimal
+for some scripts, but sometimes you won't want to wait that long to begin
+ interacting with the page via script.</p>
+
+<p>The Event Utility gives you three additional interesting moments that occur
+during a page's load process: </p>
+
+<ol>
+
+ <li><code><strong>available:</strong></code> <code>available</code>
+ targets a single element and fires when that element is available (when it
+ responds to <code>document.getElementById()</code>) — but you can't
+ count on the element's children having been loaded at this point.</li>
+
+ <li><code><strong>contentready:</strong></code> When you care about not
+ just your target element but its children as well, use
+ <code>contentready</code>. This event will tell you that your target
+ element and all of its children are present in the DOM.</li>
+
+ <li><code><strong>domready:</strong></code> Some DOM scripting operations
+ cannot be performed safely until the page's entire DOM has loaded. The
+ <code>domready</code> event will let you know that the DOM is fully loaded
+ and ready for you to modify via script. This custom event takes the place of
+ the <code>onDOMReady</code> event from previous versions of YUI.</li>
+
+</ol>
+
+<p>In the example box below, <code>available</code>,
+<code>contentready</code> and <code>domready</code> are all in use. A
+<code><div></code> (with a green background) loads; it has 100 chidren;
+one of those children is an arbitrarily large image that will take awhile to
+load. Keep an eye on the console, if you have one available in your browser.
+You'll see that the <code><div></code> (1) becomes available, (2) its
+content becomes ready (after all of its 100 children have loaded), (3) the DOM
+becomes ready, and finally (4) the page loads.</p>
+
+<p><strong>Internet Explorer note:</strong> It isn't always safe to modify
+content during the available/contentready until after the <code>domready</code>
+moment. In this browser, <code>domready</code> will execute before the
+available/contentready listeners.
+
+<p><strong>3.x note:</strong> This example has all of the YUI requirements included
+on the page. This differs from the default YUI configuration, which will dynamically load required
+YUI modules. Dynamic loading works asynchronously, so the domready moment
+likely will have passed when it comes time to bind the listeners, and possibly
+the window load event as well. All of the event listeners will actually fire in this
+case, but the order of the events will not be the same. <code>domready</code> will
+execute before the available/contentready listeners, and the window
+load event may as well.</p>
+ </div>
+
+ <div class="module example-container ">
+ <div id="example-canvas" class="bd">
+
+
+ <!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
+
+
+<!-- include event dependencies -->
+<script type="text/javascript" src="../../build/oop/oop-debug.js"></script>
+<script type="text/javascript" src="../../build/event/event-debug.js"></script>
+<script type="text/javascript" src="../../build/dom/dom-debug.js"></script>
+<script type="text/javascript" src="../../build/node/node-debug.js"></script>
+<div id="contentContainer">
+<div id="demo"></div>
+
+ <!--a ul with an arbitrarily large number of children:-->
+ <ul>
+ <li id='li-0'>child node #0</li>
+<li id='li-1'>child node #1</li>
+<li id='li-2'>child node #2</li>
+<li id='li-3'>child node #3</li>
+<li id='li-4'>child node #4</li>
+<li id='li-5'>child node #5</li>
+<li id='li-6'>child node #6</li>
+<li id='li-7'>child node #7</li>
+<li id='li-8'>child node #8</li>
+<li id='li-9'>child node #9</li>
+<li id='li-10'>child node #10</li>
+<li id='li-11'>child node #11</li>
+<li id='li-12'>child node #12</li>
+<li id='li-13'>child node #13</li>
+<li id='li-14'>child node #14</li>
+<li id='li-15'>child node #15</li>
+<li id='li-16'>child node #16</li>
+<li id='li-17'>child node #17</li>
+<li id='li-18'>child node #18</li>
+<li id='li-19'>child node #19</li>
+<li id='li-20'>child node #20</li>
+<li id='li-21'>child node #21</li>
+<li id='li-22'>child node #22</li>
+<li id='li-23'>child node #23</li>
+<li id='li-24'>child node #24</li>
+<li id='li-25'>child node #25</li>
+<li id='li-26'>child node #26</li>
+<li id='li-27'>child node #27</li>
+<li id='li-28'>child node #28</li>
+<li id='li-29'>child node #29</li>
+<li id='li-30'>child node #30</li>
+<li id='li-31'>child node #31</li>
+<li id='li-32'>child node #32</li>
+<li id='li-33'>child node #33</li>
+<li id='li-34'>child node #34</li>
+<li id='li-35'>child node #35</li>
+<li id='li-36'>child node #36</li>
+<li id='li-37'>child node #37</li>
+<li id='li-38'>child node #38</li>
+<li id='li-39'>child node #39</li>
+<li id='li-40'>child node #40</li>
+<li id='li-41'>child node #41</li>
+<li id='li-42'>child node #42</li>
+<li id='li-43'>child node #43</li>
+<li id='li-44'>child node #44</li>
+<li id='li-45'>child node #45</li>
+<li id='li-46'>child node #46</li>
+<li id='li-47'>child node #47</li>
+<li id='li-48'>child node #48</li>
+<li id='li-49'>child node #49</li>
+<li id='li-50'>child node #50</li>
+<li id='li-51'>child node #51</li>
+<li id='li-52'>child node #52</li>
+<li id='li-53'>child node #53</li>
+<li id='li-54'>child node #54</li>
+<li id='li-55'>child node #55</li>
+<li id='li-56'>child node #56</li>
+<li id='li-57'>child node #57</li>
+<li id='li-58'>child node #58</li>
+<li id='li-59'>child node #59</li>
+<li id='li-60'>child node #60</li>
+<li id='li-61'>child node #61</li>
+<li id='li-62'>child node #62</li>
+<li id='li-63'>child node #63</li>
+<li id='li-64'>child node #64</li>
+<li id='li-65'>child node #65</li>
+<li id='li-66'>child node #66</li>
+<li id='li-67'>child node #67</li>
+<li id='li-68'>child node #68</li>
+<li id='li-69'>child node #69</li>
+<li id='li-70'>child node #70</li>
+<li id='li-71'>child node #71</li>
+<li id='li-72'>child node #72</li>
+<li id='li-73'>child node #73</li>
+<li id='li-74'>child node #74</li>
+<li id='li-75'>child node #75</li>
+<li id='li-76'>child node #76</li>
+<li id='li-77'>child node #77</li>
+<li id='li-78'>child node #78</li>
+<li id='li-79'>child node #79</li>
+<li id='li-80'>child node #80</li>
+<li id='li-81'>child node #81</li>
+<li id='li-82'>child node #82</li>
+<li id='li-83'>child node #83</li>
+<li id='li-84'>child node #84</li>
+<li id='li-85'>child node #85</li>
+<li id='li-86'>child node #86</li>
+<li id='li-87'>child node #87</li>
+<li id='li-88'>child node #88</li>
+<li id='li-89'>child node #89</li>
+<li id='li-90'>child node #90</li>
+<li id='li-91'>child node #91</li>
+<li id='li-92'>child node #92</li>
+<li id='li-93'>child node #93</li>
+<li id='li-94'>child node #94</li>
+<li id='li-95'>child node #95</li>
+<li id='li-96'>child node #96</li>
+<li id='li-97'>child node #97</li>
+<li id='li-98'>child node #98</li>
+<li id='li-99'>child node #99</li>
+ </ul>
+
+ <img src="http://developer.yahoo.com/yui/docs/assets/examples/exampleimages/large/uluru.jpg" width="500" alt="Uluru" id="image" />
+
+</div>
+
+<script language="javascript">
+YUI({base:"../../build/", timeout: 10000, filter:"debug", logInclude: {event:true, example:true}}).use("*",
+function(Y) {
+
+ var results = Y.one('#demo');
+
+ //we'll use this handler for all of our callbacks; the
+ //message being logged will always be the last argument.
+ function fnHandler(e) {
+ var message = arguments[arguments.length - 1];
+ // Y.log(message, "info", "example");
+ results.set('innerHTML', results.get('innerHTML') + '<p>' + message + '</p>');
+ }
+
+ //assign page load handler:
+ Y.on("load", fnHandler, window, Y, "The window load event fired. The page and all of its image data, including the large image of Uluru, has completed loading.");
+
+ //assign domready handler:
+ Y.on("domready", fnHandler, Y, "The DOMContentLoaded event fired. The DOM is now safe to modify via script.");
+
+ //assign 'contentready' handler:
+ Y.on("contentready", fnHandler, "#contentContainer", Y, "The 'contentready' event fired for the element 'contentContainer'. That element and all of its children are present in the DOM.");
+
+ //assign 'available' handler:
+ Y.on("available", fnHandler, "#contentContainer", Y, "The 'available' event fired on the element 'contentContainer'. That element is present in the DOM.");
+
+ fnHandler("", "As the page loads, you'll see the 'available', 'contentready', 'domready', and window load events logged here as they fire in sequence.");
+
+});
+</script>
+
+ <!--END SOURCE CODE FOR EXAMPLE =============================== -->
+
+
+ </div>
+ </div>
+ </div>
+
+ <h2 class="first">Source Code for This Example:</h2>
+
+<h3>Markup:</h3>
+
+<p>The markup used to create the DOM is very simple, consisting of a <code><div></code> that holds a <code><ul></code> with 100 child <code><li></code>s and a single ~3MB image. The <code><ul></code> will take a little time to load, and the image (loading over the internet) will take a few seconds to load even on a fast connection. That should allow us to see in the Logger console some time deltas between when the <code><div></code> whose ID is <code>contentContainer</code> becomes available, when its children (those 100 <code><li></code>s) are ready, when the DOM is ready (including all the navigation elements on the page), and lastly when the page loads (ie, when that ~3MB image is fully loaded). </p>
+
+<div id="syntax1" class="yui-syntax-highlight"><div class="numbers"><pre class="html4strict" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="sc2"><<span class="kw2">div</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">"contentContainer"</span>></span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="sc-1"><!--a ul with an arbitrarily large number of children:--></span></div></li><li class="li1"><div class="de1"> <span class="sc2"><<span class="kw2">ul</span>></span></div></li><li class="li2"><div class="de2"> <span class="sc2"><<span class="kw2">li</span>></span>...<span class="sc2"><<span class="sy0">/</span><span class="kw2">li</span>></span></div></li><li class="li1"><div class="de1"> <span class="sc-1"><!--...100 more of these--></span></div></li><li class="li1"><div class="de1"> <span class="sc2"><<span class="sy0">/</span><span class="kw2">ul</span>></span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="sc2"><<span class="kw2">img</span> <span class="kw3">src</span><span class="sy0">=</span><span class="st0">"http://developer.yahoo.com/yui/docs/assets/examples/exampleimages/large/uluru.jpg"</span> <span class="kw3">width</span><span class="sy0">=</span><span class="st0">"500"</span> <span class="kw3">alt</span><span class="sy0">=</span><span class="st0">"Uluru"</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">"image"</span> <span class="sy0">/</span>></span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"><span class="sc2"><<span class="sy0">/</span><span class="kw2">div</span>></span></div></li></ol></pre></div><div class="nonumbers"><pre class="html4strict" style="font-family:monospace;"><span class="sc2"><<span class="kw2">div</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">"contentContainer"</span>></span>
+
+ <span class="sc-1"><!--a ul with an arbitrarily large number of children:--></span>
+ <span class="sc2"><<span class="kw2">ul</span>></span>
+ <span class="sc2"><<span class="kw2">li</span>></span>...<span class="sc2"><<span class="sy0">/</span><span class="kw2">li</span>></span>
+ <span class="sc-1"><!--...100 more of these--></span>
+ <span class="sc2"><<span class="sy0">/</span><span class="kw2">ul</span>></span>
+
+ <span class="sc2"><<span class="kw2">img</span> <span class="kw3">src</span><span class="sy0">=</span><span class="st0">"http://developer.yahoo.com/yui/docs/assets/examples/exampleimages/large/uluru.jpg"</span> <span class="kw3">width</span><span class="sy0">=</span><span class="st0">"500"</span> <span class="kw3">alt</span><span class="sy0">=</span><span class="st0">"Uluru"</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">"image"</span> <span class="sy0">/</span>></span>
+
+<span class="sc2"><<span class="sy0">/</span><span class="kw2">div</span>></span></pre></div><textarea id="syntax1-plain"><div id="contentContainer">
+
+ <!--a ul with an arbitrarily large number of children:-->
+ <ul>
+ <li>...</li>
+ <!--...100 more of these-->
+ </ul>
+
+ <img src="http://developer.yahoo.com/yui/docs/assets/examples/exampleimages/large/uluru.jpg" width="500" alt="Uluru" id="image" />
+
+</div></textarea></div>
+<h3>CSS:</h3>
+
+<p>The CSS colors the contentContainer element and hides the big list to keep the example more compact.</p>
+
+<div id="syntax2" class="yui-syntax-highlight"><div class="numbers"><pre class="css" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><style type<span class="sy0">=</span><span class="st0">"text/css"</span><span class="sy0">></span></div></li><li class="li1"><div class="de1"> <span class="re0">#contentContainer</span> <span class="br0">{</span><span class="kw1">padding</span><span class="sy0">:</span><span class="re3">1em</span><span class="sy0">;</span> <span class="kw1">background</span><span class="sy0">:</span><span class="re0">#999966</span><span class="sy0">;</span><span class="br0">}</span></div></li><li class="li1"><div class="de1"> <span class="re0">#contentContainer</span> ul <span class="br0">{</span><span class="kw1">height</span><span class="sy0">:</span><span class="re3">0px</span><span class="sy0">;</span> <span class="kw1">overflow</span><span class="sy0">:</span><span class="kw2">hidden</span><span class="sy0">;</span><span class="br0">}</span></div></li><li class="li1"><div class="de1"></style<span class="sy0">></span></div></li></ol></pre></div><div class="nonumbers"><pre class="css" style="font-family:monospace;"><style type<span class="sy0">=</span><span class="st0">"text/css"</span><span class="sy0">></span>
+ <span class="re0">#contentContainer</span> <span class="br0">{</span><span class="kw1">padding</span><span class="sy0">:</span><span class="re3">1em</span><span class="sy0">;</span> <span class="kw1">background</span><span class="sy0">:</span><span class="re0">#999966</span><span class="sy0">;</span><span class="br0">}</span>
+ <span class="re0">#contentContainer</span> ul <span class="br0">{</span><span class="kw1">height</span><span class="sy0">:</span><span class="re3">0px</span><span class="sy0">;</span> <span class="kw1">overflow</span><span class="sy0">:</span><span class="kw2">hidden</span><span class="sy0">;</span><span class="br0">}</span>
+</style<span class="sy0">></span></pre></div><textarea id="syntax2-plain"><style type="text/css">
+ #contentContainer {padding:1em; background:#999966;}
+ #contentContainer ul {height:0px; overflow:hidden;}
+</style></textarea></div>
+<h3>JavaScript:</h3>
+<p>In the script, we create an anonymous function that contains our YUI instance (<code>Y</code>). We then subscribe to the four events in which we're interested and, in each case, log a message to the console or Logger to express the timing of the events as they fire.</p>
+
+<div id="syntax3" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">YUI<span class="br0">(</span><span class="br0">)</span>.<span class="kw2">use</span><span class="br0">(</span><span class="st0">'*'</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">(</span>Y<span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> results <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">'#demo'</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//we'll use this handler for all of our callbacks; the</span></div></li><li class="li2"><div class="de2"> <span class="co1">//message being logged will always be the last argument.</span></div></li><li class="li1"><div class="de1"> <span class="kw2">function</span> fnHandler<span class="br0">(</span>e<span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> message <span class="sy0">=</span> arguments<span class="br0">[</span>arguments.<span class="me1">length</span> <span class="sy0">-</span> <span class="nu0">1</span><span class="br0">]</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="co1">// Y.log(message, "info", "example");</span></div></li><li class="li1"><div class="de1"> results.<span class="me1">set</span><span class="br0">(</span><span class="st0">'innerHTML'</span><span class="sy0">,</span> results.<span class="me1">get</span><span class="br0">(</span><span class="st0">'innerHTML'</span><span class="br0">)</span> <span class="sy0">+</span> <span class="st0">'<p>'</span> <span class="sy0">+</span> message <span class="sy0">+</span> <span class="st0">'</p>'</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> <span class="br0">}</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//assign page load handler:</span></div></li><li class="li1"><div class="de1"> Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"load"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> window<span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The window load event fired. The page and all of its image data, including the large image of Uluru, has completed loading."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="co1">//assign domready handler:</span></div></li><li class="li1"><div class="de1"> Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"domready"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The DOMContentLoaded event fired. The DOM is now safe to modify via script."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//assign 'contentready' handler:</span></div></li><li class="li1"><div class="de1"> Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"contentready"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> <span class="st0">"#contentContainer"</span><span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The 'contentready' event fired for the element 'contentContainer'. That element and all of its children are present in the DOM."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">//assign 'available' handler:</span></div></li><li class="li1"><div class="de1"> Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"available"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> <span class="st0">"#contentContainer"</span><span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The 'available' event fired on the element 'contentContainer'. That element is present in the DOM."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> fnHandler<span class="br0">(</span><span class="st0">""</span><span class="sy0">,</span> <span class="st0">"As the page loads, you'll see the 'available', 'contentready', 'domready', and window load events logged here as they fire in sequence."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">YUI<span class="br0">(</span><span class="br0">)</span>.<span class="kw2">use</span><span class="br0">(</span><span class="st0">'*'</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">(</span>Y<span class="br0">)</span> <span class="br0">{</span>
+ <span class="kw2">var</span> results <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">'#demo'</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">//we'll use this handler for all of our callbacks; the</span>
+ <span class="co1">//message being logged will always be the last argument.</span>
+ <span class="kw2">function</span> fnHandler<span class="br0">(</span>e<span class="br0">)</span> <span class="br0">{</span>
+ <span class="kw2">var</span> message <span class="sy0">=</span> arguments<span class="br0">[</span>arguments.<span class="me1">length</span> <span class="sy0">-</span> <span class="nu0">1</span><span class="br0">]</span><span class="sy0">;</span>
+ <span class="co1">// Y.log(message, "info", "example");</span>
+ results.<span class="me1">set</span><span class="br0">(</span><span class="st0">'innerHTML'</span><span class="sy0">,</span> results.<span class="me1">get</span><span class="br0">(</span><span class="st0">'innerHTML'</span><span class="br0">)</span> <span class="sy0">+</span> <span class="st0">'<p>'</span> <span class="sy0">+</span> message <span class="sy0">+</span> <span class="st0">'</p>'</span><span class="br0">)</span><span class="sy0">;</span>
+ <span class="br0">}</span>
+
+ <span class="co1">//assign page load handler:</span>
+ Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"load"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> window<span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The window load event fired. The page and all of its image data, including the large image of Uluru, has completed loading."</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">//assign domready handler:</span>
+ Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"domready"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The DOMContentLoaded event fired. The DOM is now safe to modify via script."</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">//assign 'contentready' handler:</span>
+ Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"contentready"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> <span class="st0">"#contentContainer"</span><span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The 'contentready' event fired for the element 'contentContainer'. That element and all of its children are present in the DOM."</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">//assign 'available' handler:</span>
+ Y.<span class="me1">on</span><span class="br0">(</span><span class="st0">"available"</span><span class="sy0">,</span> fnHandler<span class="sy0">,</span> <span class="st0">"#contentContainer"</span><span class="sy0">,</span> Y<span class="sy0">,</span> <span class="st0">"The 'available' event fired on the element 'contentContainer'. That element is present in the DOM."</span><span class="br0">)</span><span class="sy0">;</span>
+
+ fnHandler<span class="br0">(</span><span class="st0">""</span><span class="sy0">,</span> <span class="st0">"As the page loads, you'll see the 'available', 'contentready', 'domready', and window load events logged here as they fire in sequence."</span><span class="br0">)</span><span class="sy0">;</span>
+<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax3-plain">YUI().use('*', function(Y) {
+ var results = Y.one('#demo');
+
+ //we'll use this handler for all of our callbacks; the
+ //message being logged will always be the last argument.
+ function fnHandler(e) {
+ var message = arguments[arguments.length - 1];
+ // Y.log(message, "info", "example");
+ results.set('innerHTML', results.get('innerHTML') + '<p>' + message + '</p>');
+ }
+
+ //assign page load handler:
+ Y.on("load", fnHandler, window, Y, "The window load event fired. The page and all of its image data, including the large image of Uluru, has completed loading.");
+
+ //assign domready handler:
+ Y.on("domready", fnHandler, Y, "The DOMContentLoaded event fired. The DOM is now safe to modify via script.");
+
+ //assign 'contentready' handler:
+ Y.on("contentready", fnHandler, "#contentContainer", Y, "The 'contentready' event fired for the element 'contentContainer'. That element and all of its children are present in the DOM.");
+
+ //assign 'available' handler:
+ Y.on("available", fnHandler, "#contentContainer", Y, "The 'available' event fired on the element 'contentContainer'. That element is present in the DOM.");
+
+ fnHandler("", "As the page loads, you'll see the 'available', 'contentready', 'domready', and window load events logged here as they fire in sequence.");
+});</textarea></div> </div>
+ <div class="yui-u sidebar">
+
+
+ <div id="examples" class="mod box4">
+ <div class="hd">
+ <h4>
+ Event Examples:</h4>
+ </div>
+ <div class="bd">
+ <ul>
+ <li><a href='../event/event-simple.html'>Simple DOM Events</a></li><li class='selected'><a href='../event/event-timing.html'>Using 'available', 'contentready', and 'domready'</a></li><li><a href='../event/event-ce.html'>Using Custom Events</a></li><li><a href='../event/event-focus-blur.html'>Skinning via Progressive Enhancement using the Event Utility and the Loader</a></li><li><a href='../yui/yui-augment.html'>Compose Classes of Objects with <code>augment</code> (included with examples for The YUI Global Object)</a></li><li><a href='../node-focusmanager/node-focusmanager-3.html'>Accessible Menu Button (included with examples for Focus Manager Node Plugin)</a></li><li><a href='../node-focusmanager/node-focusmanager-2.html'>Accessible TabView (included with examples for Focus Manager Node Plugin)</a></li><li><a href='../attribute/attribute-event.html'>Attribute Change Events (included with examples for Attribute)</a></li><li><a href='../attribute/attribute-event-speeddate.html'>Attribute Event Based Speed Dating (included with examples for Attribute)</a></li><li><a href='../attribute/attribute-getset.html'>Attribute Getters, Setters and Validators (included with examples for Attribute)</a></li><li><a href='../widget/widget-extend.html'>Extending the base widget class (included with examples for Widget)</a></li><li><a href='../dd/photo-browser.html'>Photo Browser (included with examples for Drag & Drop)</a></li> </ul>
+ </div>
+ </div>
+
+ <div class="mod box4">
+ <div class="hd">
+ <h4>More Event Resources:</h4>
+ </div>
+ <div class="bd">
+ <ul>
+ <!-- <li><a href="http://developer.yahoo.com/yui/event/">User's Guide</a> (external)</li> -->
+<li><a href="../../api/module_event.html">API Documentation</a></li></ul>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ </div>
+ </div>
+
+
+<div class="yui-b toc3" id="tocWrapper">
+<!-- TABLE OF CONTENTS -->
+<div id="toc">
+
+<ul>
+<li class="sect first">YUI 3 Resources</li><li class="item"><a title="YUI 3 -- Yahoo! User Interface (YUI) Library" href="http://developer.yahoo.com/yui/3/">YUI 3 Web Site</a></li><li class="item"><a title="Examples of every YUI utility and control in action" href="../../examples/">YUI 3 Examples</a></li><li class="item"><a title="Instantly searchable API documentation for the entire YUI library." href="../../api/">YUI 3 API Docs</a></li><li class="item"><a title="YUI 3 Dependency Configurator -- configure your custom YUI implementation" href="http://developer.yahoo.com/yui/3/configurator">YUI 3 Dependency Configurator</a></li><li class="item"><a title="The YUI 3 Forum on YUILibrary.com" href="http://yuilibrary.com/forum/viewforum.php?f=15">YUI 3 Forums (external)</a></li><li class="item"><a title="Found a bug or a missing feature? Let us know on YUILibrary.com." href="http://developer.yahoo.com/yui/articles/reportingbugs/">Bug Reports/Feature Requests</a></li><li class="item"><a title="YUI is free and open, offered under a BSD license." href="http://developer.yahoo.com/yui/license.html">YUI License</a></li><li class="item"><a title="Download and fork the YUI project on GitHub" href="http://github.com/yui">YUI on Github</a></li><li class="item"><a title="The Yahoo! User Interface Blog" href="http://yuiblog.com">YUI Blog (external)</a></li><li class="sect">YUI 3 Core - Examples</li><li class="item"><a title="YUI Global Object - Functional Examples" href="../../examples/yui/index.html">YUI Global Object</a></li><li class="selected "><a title="Event - Functional Examples" href="../../examples/event/index.html">Event</a></li><li class="item"><a title="Node - Functional Examples" href="../../examples/node/index.html">Node</a></li><li class="sect">YUI 3 Component Infrastructure - Examples</li><li class="item"><a title="Attribute - Functional Examples" href="../../examples/attribute/index.html">Attribute</a></li><li class="item"><a title="Plugin - Functional Examples" href="../../examples/plugin/index.html">Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Widget - Functional Examples" href="../../examples/widget/index.html">Widget <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 Utilities - Examples</li><li class="item"><a title="Animation - Functional Examples" href="../../examples/anim/index.html">Animation</a></li><li class="item"><a title="AsyncQueue - Functional Examples" href="../../examples/async-queue/index.html">AsyncQueue</a></li><li class="item"><a title="Browser History - Functional Examples" href="../../examples/history/index.html">Browser History</a></li><li class="item"><a title="Cache - Functional Examples" href="../../examples/cache/index.html">Cache</a></li><li class="item"><a title="Cookie - Functional Examples" href="../../examples/cookie/index.html">Cookie</a></li><li class="item"><a title="DataSchema - Functional Examples" href="../../examples/dataschema/index.html">DataSchema <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataSource - Functional Examples" href="../../examples/datasource/index.html">DataSource <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataType - Functional Examples" href="../../examples/datatype/index.html">DataType <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Drag & Drop - Functional Examples" href="../../examples/dd/index.html">Drag & Drop</a></li><li class="item"><a title="Get - Functional Examples" href="../../examples/get/index.html">Get</a></li><li class="item"><a title="ImageLoader - Functional Examples" href="../../examples/imageloader/index.html">ImageLoader</a></li><li class="item"><a title="IO - Functional Examples" href="../../examples/io/index.html">IO</a></li><li class="item"><a title="JSON (JavaScript Object Notation) - Functional Examples" href="../../examples/json/index.html">JSON</a></li><li class="item"><a title="Stylesheet - Functional Examples" href="../../examples/stylesheet/index.html">Stylesheet</a></li><li class="sect">YUI 3 Widgets - Examples</li><li class="item"><a title="Overlay - Functional Examples" href="../../examples/overlay/index.html">Overlay <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Slider - Functional Examples" href="../../examples/slider/index.html">Slider <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 Node Plugins - Examples</li><li class="item"><a title="FocusManager Node Plugin - Functional Examples" href="../../examples/node-focusmanager/index.html">FocusManager Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="MenuNav Node Plugin - Functional Examples" href="../../examples/node-menunav/index.html">MenuNav Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 CSS - Examples</li><li class="item"><a title="YUI CSS Reset - Functional Examples" href="../../examples/cssreset/index.html">CSS Reset</a></li><li class="item"><a title="YUI Fonts - Functional Examples" href="../../examples/cssfonts/index.html">CSS Fonts</a></li><li class="item"><a title="YUI Base - Functional Examples" href="../../examples/cssbase/index.html">CSS Base</a></li><li class="sect">YUI 3 Developer Tools - Examples</li><li class="item"><a title="Console - Functional Examples" href="../../examples/console/index.html">Console <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Console Filters Plugin- Functional Examples" href="../../examples/console-filters/index.html">Plugin.ConsoleFilters <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Profiler - Functional Examples" href="../../examples/profiler/index.html">Profiler</a></li><li class="item"><a title="Test - Functional Examples" href="../../examples/test/index.html">Test</a></li><li class="sect">Other Useful YUI 3 Resources</li><li class="item"><a title="Answers to Frequently Asked Questions about the YUI Library" href="http://developer.yahoo.com/yui/articles/faq/">YUI FAQ (external)</a></li><li class="item"><a title="Yahoo!'s philosophy of Graded Browser Support" href="http://developer.yahoo.com/yui/articles/gbs/">Graded Browser Support (external)</a></li><li class="item"><a title="Videos and podcasts from the YUI Team and from the Yahoo! frontend engineering community." href="http://developer.yahoo.com/yui/theater/">YUI Theater (external)</a></li></ul>
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