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<html> |
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<head> |
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<title>YUI Library Examples: Animation: Alternating Iterations</title> |
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<meta http-equiv="content-type" content="text/html; charset=utf-8"> |
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<link rel="stylesheet" type="text/css" href="../../assets/yui.css" > |
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<style> |
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/*Supplemental CSS for the YUI distribution*/ |
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#custom-doc { width: 95%; min-width: 950px; } |
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#pagetitle {background-image: url(../../assets/bg_hd.gif);} |
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<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css"> |
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<link type="text/css" rel="stylesheet" href="../../build/cssfonts/fonts-min.css" /> |
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<script type="text/javascript" src="../../build/yui/yui-min.js"></script> |
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<link href="assets//anim.css" rel="stylesheet" type="text/css"> |
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</head> |
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<body id="yahoo-com" class=" yui-skin-sam"> |
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<a href="http://developer.yahoo.com/yui/3/">YUI 3.x Home</a> <i> - </i> |
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</em> |
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</p> |
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<form action="http://search.yahoo.com/search" id="sitesearchform"> |
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<input name="vs" type="hidden" value="developer.yahoo.com"> |
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<input name="vs" type="hidden" value="yuiblog.com"> |
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<div id="sitesearch"> |
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<label for="searchinput">Site Search (YDN & YUIBlog): </label> |
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<div id="ygma"><a href="../../"><img src="../../assets/logo.gif" border="0" width="200" height="93"></a></div> |
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<div id="pagetitle"><h1>YUI Library Examples: Animation: Alternating Iterations</h1></div> |
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</div> |
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<div id="bd"> |
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<div id="yui-main"> |
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<div class="yui-b"> |
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<div class="yui-ge"> |
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<div class="yui-u first example" id="main"> |
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<h2>Animation: Alternating Iterations</h2> |
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<div id="example" class="promo"> |
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<div class="example-intro"> |
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<p>This demonstrates how to use the <code>iterations</code> attribute to run multiple iterations of the animation.</p> |
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<p>Mouse over the link to begin the animation.</p> |
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</div> |
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<div class="module example-container "> |
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<div class="hd exampleHd"> |
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<p class="newWindowButton yui-skin-sam"> |
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<a href="alt-iterations_clean.html" target="_blank">View example in new window.</a> |
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</p> |
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</div> <div id="example-canvas" class="bd"> |
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== --> |
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<a href="#" id="demo">hover me</a> |
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<script type="text/javascript"> |
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YUI({base:"../../build/", timeout: 10000}).use("anim", function(Y) { |
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var node = Y.get('#demo'); |
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var anim = new Y.Anim({ |
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node: node, |
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from: { |
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backgroundColor:node.getStyle('backgroundColor'), |
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color: node.getStyle('color'), |
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borderColor: node.getStyle('borderTopColor') |
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}, |
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to: { |
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color: '#fff', |
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backgroundColor:'#ffa928', |
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borderColor: '#71241a' |
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}, |
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duration: 0.5, |
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iterations: 'infinite', |
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direction: 'alternate' |
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}); |
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var hover = function(e) { |
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var reverse = false, |
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iterations = 'infinite'; |
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if (anim.get('running')) { |
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anim.pause(); |
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} |
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if (e.type === 'mouseout') { |
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reverse = true; |
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iterations = 1; |
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} |
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anim.setAttrs({ |
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'reverse': reverse, |
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'iterations': iterations |
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}); |
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anim.run(); |
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}; |
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node.on('mouseover', hover); |
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node.on('mouseout', hover); |
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}); |
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</script> |
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<!--END SOURCE CODE FOR EXAMPLE =============================== --> |
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</div> |
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</div> |
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</div> |
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<h3>Setting up the HTML</h3> |
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<p>First we add some HTML to animate.</p> |
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<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">a</span> <span class="kw3">href</span><span class="sy0">=</span><span class="st0">"#"</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">"demo"</span>></span>hover me<span class="sc2"><<span class="sy0">/</span><span class="kw2">a</span>></span></div></li></ol></pre></div><div class="nonumbers"><pre class="html4strict" style="font-family:monospace;"><span class="sc2"><<span class="kw2">a</span> <span class="kw3">href</span><span class="sy0">=</span><span class="st0">"#"</span> <span class="kw3">id</span><span class="sy0">=</span><span class="st0">"demo"</span>></span>hover me<span class="sc2"><<span class="sy0">/</span><span class="kw2">a</span>></span></pre></div><textarea id="syntax1-plain"><a href="#" id="demo">hover me</a></textarea></div> |
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<h3>Creating the Anim Instance</h3> |
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<p>Now we create an instance of <code>Y.Anim</code>, passing it a configuration object that includes the <code>node</code> we wish to animate and the <code>to</code> attribute containing the final properties and their values.</p> |
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<p>Adding an <code>iterations</code> attribute of "infinite" means that the animation will run continuously.</p> |
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<p>The <code>direction</code> attribute of "alternate" means that the animation reverses every other iteration.</p> |
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<div id="syntax2" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</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="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> node<span class="sy0">:</span> node<span class="sy0">,</span></div></li><li class="li2"><div class="de2"> from<span class="sy0">:</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'backgroundColor'</span><span class="br0">)</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'color'</span><span class="br0">)</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'borderTopColor'</span><span class="br0">)</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> to<span class="sy0">:</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span></div></li><li class="li2"><div class="de2"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> direction<span class="sy0">:</span> <span class="st0">'alternate'</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;"><span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</span><span class="br0">(</span><span class="st0">'#demo'</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">(</span><span class="br0">{</span> |
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node<span class="sy0">:</span> node<span class="sy0">,</span> |
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from<span class="sy0">:</span> <span class="br0">{</span> |
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backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'backgroundColor'</span><span class="br0">)</span><span class="sy0">,</span> |
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color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'color'</span><span class="br0">)</span><span class="sy0">,</span> |
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borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'borderTopColor'</span><span class="br0">)</span> |
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<span class="br0">}</span><span class="sy0">,</span> |
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to<span class="sy0">:</span> <span class="br0">{</span> |
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color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span> |
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backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span> |
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borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span> |
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<span class="br0">}</span><span class="sy0">,</span> |
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duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span> |
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iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span> |
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direction<span class="sy0">:</span> <span class="st0">'alternate'</span> |
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<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax2-plain">var node = Y.get('#demo'); |
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var anim = new Y.Anim({ |
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node: node, |
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from: { |
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backgroundColor:node.getStyle('backgroundColor'), |
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color: node.getStyle('color'), |
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borderColor: node.getStyle('borderTopColor') |
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}, |
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to: { |
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color: '#fff', |
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backgroundColor:'#ffa928', |
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borderColor: '#71241a' |
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}, |
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duration: 0.5, |
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iterations: 'infinite', |
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direction: 'alternate' |
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});</textarea></div> |
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<h3>Changing Attributes</h3> |
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<p>We don't want the animation running when the link is not hovered over, so we will change the animation attributes depending on whether or not we are over the link.</p> |
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<p>We can use a single handler for both mouse the mouseOver and mouseOut events, and set the <code>reverse</code> attribute depending on which event fired.</p> |
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<div id="syntax3" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><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> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="kw1">if</span> <span class="br0">(</span>anim.<span class="me1">get</span><span class="br0">(</span><span class="st0">'running'</span><span class="br0">)</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> anim.<span class="me1">pause</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span></div></li><li class="li1"><div class="de1"> <span class="kw1">if</span> <span class="br0">(</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span></div></li><li class="li1"><div class="de1"> anim.<span class="me1">setAttrs</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span></div></li><li class="li1"><div class="de1"> <span class="st0">'iterations'</span><span class="sy0">:</span> iterations</div></li><li class="li2"><div class="de2"> <span class="br0">}</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"> anim.<span class="me1">run</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">(</span>e<span class="br0">)</span> <span class="br0">{</span> |
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<span class="kw2">var</span> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span> |
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iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span> |
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<span class="kw1">if</span> <span class="br0">(</span>anim.<span class="me1">get</span><span class="br0">(</span><span class="st0">'running'</span><span class="br0">)</span><span class="br0">)</span> <span class="br0">{</span> |
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anim.<span class="me1">pause</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="br0">}</span> |
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<span class="kw1">if</span> <span class="br0">(</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">)</span> <span class="br0">{</span> |
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reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span> |
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iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span> |
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<span class="br0">}</span> |
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anim.<span class="me1">setAttrs</span><span class="br0">(</span><span class="br0">{</span> |
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<span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span> |
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<span class="st0">'iterations'</span><span class="sy0">:</span> iterations |
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<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span> |
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anim.<span class="me1">run</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="br0">}</span><span class="sy0">;</span></pre></div><textarea id="syntax3-plain">var hover = function(e) { |
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var reverse = false, |
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iterations = 'infinite'; |
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if (anim.get('running')) { |
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anim.pause(); |
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} |
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if (e.type === 'mouseout') { |
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reverse = true; |
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iterations = 1; |
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} |
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anim.setAttrs({ |
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'reverse': reverse, |
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'iterations': iterations |
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}); |
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anim.run(); |
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};</textarea></div><h3>Running the Animation</h3> |
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<p>Finally we add event handlers to run the animation.</p> |
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<div id="syntax4" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span> |
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node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax4-plain">node.on('mouseover', hover); |
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node.on('mouseout', hover);</textarea></div> |
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<h3>Full Script Source</h3> |
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<div id="syntax5" 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">'anim-color'</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> node <span class="sy0">=</span> Y.<span class="me1">get</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="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li2"><div class="de2"> node<span class="sy0">:</span> node<span class="sy0">,</span></div></li><li class="li1"><div class="de1"> from<span class="sy0">:</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'backgroundColor'</span><span class="br0">)</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'color'</span><span class="br0">)</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'borderTopColor'</span><span class="br0">)</span></div></li><li class="li2"><div class="de2"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> to<span class="sy0">:</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> direction<span class="sy0">:</span> <span class="st0">'alternate'</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</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="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><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> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="kw1">if</span> <span class="br0">(</span>anim.<span class="me1">get</span><span class="br0">(</span><span class="st0">'running'</span><span class="br0">)</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> anim.<span class="me1">pause</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span></div></li><li class="li2"><div class="de2"> <span class="kw1">if</span> <span class="br0">(</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span></div></li><li class="li1"><div class="de1"> anim.<span class="me1">setAttrs</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li2"><div class="de2"> <span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span></div></li><li class="li1"><div class="de1"> <span class="st0">'iterations'</span><span class="sy0">:</span> iterations</div></li><li class="li1"><div class="de1"> <span class="br0">}</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"> anim.<span class="me1">run</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> <span class="br0">}</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><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">'anim-color'</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">(</span>Y<span class="br0">)</span> <span class="br0">{</span> |
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<span class="kw2">var</span> node <span class="sy0">=</span> Y.<span class="me1">get</span><span class="br0">(</span><span class="st0">'#demo'</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="kw2">var</span> anim <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Anim</span><span class="br0">(</span><span class="br0">{</span> |
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node<span class="sy0">:</span> node<span class="sy0">,</span> |
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from<span class="sy0">:</span> <span class="br0">{</span> |
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backgroundColor<span class="sy0">:</span>node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'backgroundColor'</span><span class="br0">)</span><span class="sy0">,</span> |
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color<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'color'</span><span class="br0">)</span><span class="sy0">,</span> |
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borderColor<span class="sy0">:</span> node.<span class="me1">getStyle</span><span class="br0">(</span><span class="st0">'borderTopColor'</span><span class="br0">)</span> |
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<span class="br0">}</span><span class="sy0">,</span> |
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to<span class="sy0">:</span> <span class="br0">{</span> |
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color<span class="sy0">:</span> <span class="st0">'#fff'</span><span class="sy0">,</span> |
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backgroundColor<span class="sy0">:</span><span class="st0">'#ffa928'</span><span class="sy0">,</span> |
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borderColor<span class="sy0">:</span> <span class="st0">'#71241a'</span> |
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<span class="br0">}</span><span class="sy0">,</span> |
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duration<span class="sy0">:</span> <span class="nu0">0.5</span><span class="sy0">,</span> |
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iterations<span class="sy0">:</span> <span class="st0">'infinite'</span><span class="sy0">,</span> |
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direction<span class="sy0">:</span> <span class="st0">'alternate'</span> |
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<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="kw2">var</span> hover <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">(</span>e<span class="br0">)</span> <span class="br0">{</span> |
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<span class="kw2">var</span> reverse <span class="sy0">=</span> <span class="kw2">false</span><span class="sy0">,</span> |
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iterations <span class="sy0">=</span> <span class="st0">'infinite'</span><span class="sy0">;</span> |
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<span class="kw1">if</span> <span class="br0">(</span>anim.<span class="me1">get</span><span class="br0">(</span><span class="st0">'running'</span><span class="br0">)</span><span class="br0">)</span> <span class="br0">{</span> |
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anim.<span class="me1">pause</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="br0">}</span> |
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<span class="kw1">if</span> <span class="br0">(</span>e.<span class="me1">type</span> <span class="sy0">===</span> <span class="st0">'mouseout'</span><span class="br0">)</span> <span class="br0">{</span> |
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reverse <span class="sy0">=</span> <span class="kw2">true</span><span class="sy0">;</span> |
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iterations <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span> |
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<span class="br0">}</span> |
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anim.<span class="me1">setAttrs</span><span class="br0">(</span><span class="br0">{</span> |
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<span class="st0">'reverse'</span><span class="sy0">:</span> reverse<span class="sy0">,</span> |
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<span class="st0">'iterations'</span><span class="sy0">:</span> iterations |
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<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span> |
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anim.<span class="me1">run</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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<span class="br0">}</span><span class="sy0">;</span> |
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node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseover'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span> |
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node.<span class="me1">on</span><span class="br0">(</span><span class="st0">'mouseout'</span><span class="sy0">,</span> hover<span class="br0">)</span><span class="sy0">;</span> |
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<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax5-plain">YUI().use('anim-color', function(Y) { |
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var node = Y.get('#demo'); |
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var anim = new Y.Anim({ |
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node: node, |
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from: { |
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backgroundColor:node.getStyle('backgroundColor'), |
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color: node.getStyle('color'), |
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borderColor: node.getStyle('borderTopColor') |
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}, |
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to: { |
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color: '#fff', |
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backgroundColor:'#ffa928', |
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borderColor: '#71241a' |
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}, |
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duration: 0.5, |
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iterations: 'infinite', |
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direction: 'alternate' |
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}); |
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var hover = function(e) { |
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var reverse = false, |
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iterations = 'infinite'; |
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if (anim.get('running')) { |
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anim.pause(); |
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} |
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if (e.type === 'mouseout') { |
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reverse = true; |
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iterations = 1; |
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} |
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anim.setAttrs({ |
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'reverse': reverse, |
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'iterations': iterations |
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}); |
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anim.run(); |
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}; |
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node.on('mouseover', hover); |
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node.on('mouseout', hover); |
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});</textarea></div> </div> |
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<div class="yui-u sidebar"> |
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306 |
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307 |
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<div id="examples" class="mod box4"> |
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<div class="hd"> |
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<h4> |
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Animation Examples:</h4> |
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</div> |
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<div class="bd"> |
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<ul> |
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<li><a href='../anim/basic.html'>Basic Animation</a></li><li><a href='../anim/easing.html'>Animation Easing</a></li><li><a href='../anim/colors.html'>Animating Colors</a></li><li class='selected'><a href='../anim/alt-iterations.html'>Alternating Iterations</a></li><li><a href='../anim/anim-xy.html'>Animating XY Position</a></li><li><a href='../anim/curve.html'>Animating Along a Curved Path</a></li><li><a href='../anim/scroll.html'>Animated Scrolling</a></li><li><a href='../anim/reverse.html'>Reversing an Animation</a></li><li><a href='../anim/end-event.html'>Using the End Event</a></li><li><a href='../anim/anim-chaining.html'>Chaining Animations Using the <code>end</code> Event</a></li><li><a href='../overlay/overlay-anim-plugin.html'>Animation Plugin (included with examples for Overlay)</a></li><li><a href='../async-queue/queue_app.html'>Building a UI with AsyncQueue (included with examples for AsyncQueue)</a></li><li><a href='../console/console_global.html'>Creating a universal Console (included with examples for Console)</a></li> </ul> |
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</div> |
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</div> |
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<div class="mod box4"> |
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<div class="hd"> |
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<h4>More Animation Resources:</h4> |
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</div> |
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<div class="bd"> |
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<ul> |
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325 |
<!-- <li><a href="http://developer.yahoo.com/yui/anim/">User's Guide</a> (external)</li> --> |
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<li><a href="../../api/module_anim.html">API Documentation</a></li></ul> |
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</div> |
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</div> |
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</div> |
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</div> |
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</div> |
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</div> |
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334 |
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335 |
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336 |
<div class="yui-b toc3" id="tocWrapper"> |
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337 |
<!-- TABLE OF CONTENTS --> |
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338 |
<div id="toc"> |
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339 |
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<ul> |
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<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="item"><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="selected "><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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