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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#">
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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<title>API: event event-dom.js (YUI Library)</title>
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<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" />
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<script type="text/javascript" src="assets/api-js"></script>
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<script type="text/javascript" src="assets/ac-js"></script>
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</head>
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<body id="yahoo-com">
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<div id="doc3" class="yui-t2">
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<div id="hd">
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<h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
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<h3>event <span class="subtitle">3.0.0</span></h3>
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<a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a>
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> <a href="./module_event.html" title="event">event</a>
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> event-dom.js (source view)
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<form onsubmit="return false">
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<div id="propertysearch">
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Search: <input autocomplete="off" id="searchinput" />
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<div id="searchresults">
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</div>
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</div>
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</form>
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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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<form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form">
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<fieldset>
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<legend>Filters</legend>
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<span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span>
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<span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span>
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<div id="srcout">
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<style>
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#doc3 .classopts { display:none; }
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</style>
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<div class="highlight" ><pre><span class="o">(</span><span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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<span class="c">/**</span>
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<span class="c"> * DOM event listener abstraction layer</span>
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<span class="c"> * @module event</span>
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<span class="c"> * @submodule event-base</span>
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<span class="c"> */</span>
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<span class="c">/**</span>
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<span class="c"> * The event utility provides functions to add and remove event listeners,</span>
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<span class="c"> * event cleansing. It also tries to automatically remove listeners it</span>
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<span class="c"> * registers during the unload event.</span>
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<span class="c"> *</span>
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<span class="c"> * @class Event</span>
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<span class="c"> * @static</span>
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<span class="c"> */</span>
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<span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">evt</span><span class="o">.</span><span class="nx">dom_wrappers</span> <span class="o">=</span> <span class="o">{};</span>
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<span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">evt</span><span class="o">.</span><span class="nx">dom_map</span> <span class="o">=</span> <span class="o">{};</span>
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<span class="k">var</span> <span class="nx">_eventenv</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">evt</span><span class="o">,</span>
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<span class="nx">add</span> <span class="o">=</span> <span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">add</span><span class="o">,</span>
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<span class="nx">remove</span> <span class="o">=</span> <span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">remove</span><span class="o">,</span>
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<span class="nx">onLoad</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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<span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">windowLoaded</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
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<span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">_load</span><span class="o">();</span>
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<span class="nx">remove</span><span class="o">(</span><span class="nb">window</span><span class="o">,</span> <span class="s2">"load"</span><span class="o">,</span> <span class="nx">onLoad</span><span class="o">);</span>
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<span class="o">},</span>
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<span class="nx">onUnload</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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<span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">_unload</span><span class="o">();</span>
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<span class="nx">remove</span><span class="o">(</span><span class="nb">window</span><span class="o">,</span> <span class="s2">"unload"</span><span class="o">,</span> <span class="nx">onUnload</span><span class="o">);</span>
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<span class="o">},</span>
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<span class="nx">EVENT_READY</span> <span class="o">=</span> <span class="s1">'domready'</span><span class="o">,</span>
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<span class="nx">COMPAT_ARG</span> <span class="o">=</span> <span class="s1">'~yui|2|compat~'</span><span class="o">,</span>
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<span class="nx">shouldIterate</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">o</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">try</span> <span class="o">{</span>
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<span class="k">return</span> <span class="o">(</span><span class="nx">o</span> <span class="o">&&</span> <span class="k">typeof</span> <span class="nx">o</span> <span class="o">!==</span> <span class="s2">"string"</span> <span class="o">&&</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isNumber</span><span class="o">(</span><span class="nx">o</span><span class="o">.</span><span class="nx">length</span><span class="o">)</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">o</span><span class="o">.</span><span class="nx">tagName</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">o</span><span class="o">.</span><span class="nx">alert</span><span class="o">);</span>
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<span class="o">}</span> <span class="k">catch</span><span class="o">(</span><span class="nx">ex</span><span class="o">)</span> <span class="o">{</span>
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<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s2">"collection check failure"</span><span class="o">,</span> <span class="s2">"warn"</span><span class="o">,</span> <span class="s2">"event"</span><span class="o">);</span>
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<span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
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<span class="o">}</span>
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<span class="o">},</span>
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<span class="nx">Event</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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<span class="c">/**</span>
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<span class="c"> * True after the onload event has fired</span>
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<span class="c"> * @property _loadComplete</span>
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<span class="c"> * @type boolean</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="k">var</span> <span class="nx">_loadComplete</span> <span class="o">=</span> <span class="kc">false</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * The number of times to poll after window.onload. This number is</span>
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<span class="c"> * increased if additional late-bound handlers are requested after</span>
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<span class="c"> * the page load.</span>
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<span class="c"> * @property _retryCount</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_retryCount</span> <span class="o">=</span> <span class="m">0</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * onAvailable listeners</span>
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<span class="c"> * @property _avail</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_avail</span> <span class="o">=</span> <span class="o">[],</span>
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<span class="c">/**</span>
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<span class="c"> * Custom event wrappers for DOM events. Key is </span>
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<span class="c"> * 'event:' + Element uid stamp + event type</span>
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<span class="c"> * @property _wrappers</span>
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<span class="c"> * @type Y.Event.Custom</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_wrappers</span> <span class="o">=</span> <span class="nx">_eventenv</span><span class="o">.</span><span class="nx">dom_wrappers</span><span class="o">,</span>
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<span class="nx">_windowLoadKey</span> <span class="o">=</span> <span class="kc">null</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * Custom event wrapper map DOM events. Key is </span>
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<span class="c"> * Element uid stamp. Each item is a hash of custom event</span>
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<span class="c"> * wrappers as provided in the _wrappers collection. This</span>
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<span class="c"> * provides the infrastructure for getListeners.</span>
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<span class="c"> * @property _el_events</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_el_events</span> <span class="o">=</span> <span class="nx">_eventenv</span><span class="o">.</span><span class="nx">dom_map</span><span class="o">;</span>
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<span class="k">return</span> <span class="o">{</span>
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<span class="c">/**</span>
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<span class="c"> * The number of times we should look for elements that are not</span>
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<span class="c"> * in the DOM at the time the event is requested after the document</span>
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<span class="c"> * has been loaded. The default is 1000@amp;40 ms, so it will poll</span>
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<span class="c"> * for 40 seconds or until all outstanding handlers are bound</span>
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<span class="c"> * (whichever comes first).</span>
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<span class="c"> * @property POLL_RETRYS</span>
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<span class="c"> * @type int</span>
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<span class="c"> * @static</span>
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<span class="c"> * @final</span>
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<span class="c"> */</span>
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<span class="nx">POLL_RETRYS</span><span class="o">:</span> <span class="m">1000</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * The poll interval in milliseconds</span>
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<span class="c"> * @property POLL_INTERVAL</span>
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<span class="c"> * @type int</span>
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<span class="c"> * @static</span>
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<span class="c"> * @final</span>
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<span class="c"> */</span>
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<span class="nx">POLL_INTERVAL</span><span class="o">:</span> <span class="m">40</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * addListener/removeListener can throw errors in unexpected scenarios.</span>
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<span class="c"> * These errors are suppressed, the method returns false, and this property</span>
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<span class="c"> * is set</span>
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<span class="c"> * @property lastError</span>
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<span class="c"> * @static</span>
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<span class="c"> * @type Error</span>
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<span class="c"> */</span>
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<span class="nx">lastError</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * poll handle</span>
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<span class="c"> * @property _interval</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_interval</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * document readystate poll handle</span>
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<span class="c"> * @property _dri</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_dri</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * True when the document is initially usable</span>
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<span class="c"> * @property DOMReady</span>
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<span class="c"> * @type boolean</span>
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<span class="c"> * @static</span>
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<span class="c"> */</span>
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<span class="nx">DOMReady</span><span class="o">:</span> <span class="kc">false</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * @method startInterval</span>
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<span class="c"> * @static</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">startInterval</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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<span class="k">var</span> <span class="nx">E</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">;</span>
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216 |
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<span class="k">if</span> <span class="o">(!</span><span class="nx">E</span><span class="o">.</span><span class="nx">_interval</span><span class="o">)</span> <span class="o">{</span>
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<span class="nx">E</span><span class="o">.</span><span class="nx">_interval</span> <span class="o">=</span> <span class="nx">setInterval</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="nx">E</span><span class="o">.</span><span class="nx">_poll</span><span class="o">,</span> <span class="nx">E</span><span class="o">),</span> <span class="nx">E</span><span class="o">.</span><span class="nx">POLL_INTERVAL</span><span class="o">);</span>
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<span class="o">}</span>
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<span class="o">},</span>
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<span class="c">/**</span>
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<span class="c"> * Executes the supplied callback when the item with the supplied</span>
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<span class="c"> * id is found. This is meant to be used to execute behavior as</span>
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<span class="c"> * soon as possible as the page loads. If you use this after the</span>
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<span class="c"> * initial page load it will poll for a fixed time for the element.</span>
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<span class="c"> * The number of times it will poll and the frequency are</span>
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<span class="c"> * configurable. By default it will poll for 10 seconds.</span>
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<span class="c"> *</span>
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<span class="c"> * <p>The callback is executed with a single parameter:</span>
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<span class="c"> * the custom object parameter, if provided.</p></span>
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<span class="c"> *</span>
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233 |
<span class="c"> * @method onAvailable</span>
|
|
|
234 |
<span class="c"> *</span>
|
|
|
235 |
<span class="c"> * @param {string||string[]} id the id of the element, or an array</span>
|
|
|
236 |
<span class="c"> * of ids to look for.</span>
|
|
|
237 |
<span class="c"> * @param {function} fn what to execute when the element is found.</span>
|
|
|
238 |
<span class="c"> * @param {object} p_obj an optional object to be passed back as</span>
|
|
|
239 |
<span class="c"> * a parameter to fn.</span>
|
|
|
240 |
<span class="c"> * @param {boolean|object} p_override If set to true, fn will execute</span>
|
|
|
241 |
<span class="c"> * in the context of p_obj, if set to an object it</span>
|
|
|
242 |
<span class="c"> * will execute in the context of that object</span>
|
|
|
243 |
<span class="c"> * @param checkContent {boolean} check child node readiness (onContentReady)</span>
|
|
|
244 |
<span class="c"> * @static</span>
|
|
|
245 |
<span class="c"> * @deprecated Use Y.on("available")</span>
|
|
|
246 |
<span class="c"> */</span>
|
|
|
247 |
<span class="c">// @TODO fix arguments</span>
|
|
|
248 |
<span class="c"></span> <span class="nx">onAvailable</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">id</span><span class="o">,</span> <span class="nx">fn</span><span class="o">,</span> <span class="nx">p_obj</span><span class="o">,</span> <span class="nx">p_override</span><span class="o">,</span> <span class="nx">checkContent</span><span class="o">,</span> <span class="nx">compat</span><span class="o">)</span> <span class="o">{</span>
|
|
|
249 |
|
|
|
250 |
<span class="k">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">id</span><span class="o">),</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">availHandle</span><span class="o">;</span>
|
|
|
251 |
|
|
|
252 |
<span class="c">// Y.log('onAvailable registered for: ' + id);</span>
|
|
|
253 |
<span class="c"></span>
|
|
|
254 |
<span class="k">for</span> <span class="o">(</span><span class="nx">i</span><span class="o">=</span><span class="m">0</span><span class="o">;</span> <span class="nx">i</span><span class="o"><</span><span class="nx">a</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o">=</span><span class="nx">i</span><span class="o">+</span><span class="m">1</span><span class="o">)</span> <span class="o">{</span>
|
|
|
255 |
<span class="nx">_avail</span><span class="o">.</span><span class="nx">push</span><span class="o">({</span>
|
|
|
256 |
<span class="nx">id</span><span class="o">:</span> <span class="nx">a</span><span class="o">[</span><span class="nx">i</span><span class="o">],</span>
|
|
|
257 |
<span class="nx">fn</span><span class="o">:</span> <span class="nx">fn</span><span class="o">,</span>
|
|
|
258 |
<span class="nx">obj</span><span class="o">:</span> <span class="nx">p_obj</span><span class="o">,</span>
|
|
|
259 |
<span class="nx">override</span><span class="o">:</span> <span class="nx">p_override</span><span class="o">,</span>
|
|
|
260 |
<span class="nx">checkReady</span><span class="o">:</span> <span class="nx">checkContent</span><span class="o">,</span>
|
|
|
261 |
<span class="nx">compat</span><span class="o">:</span> <span class="nx">compat</span>
|
|
|
262 |
<span class="o">});</span>
|
|
|
263 |
<span class="o">}</span>
|
|
|
264 |
<span class="nx">_retryCount</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">POLL_RETRYS</span><span class="o">;</span>
|
|
|
265 |
|
|
|
266 |
<span class="c">// We want the first test to be immediate, but async</span>
|
|
|
267 |
<span class="c"></span> <span class="nx">setTimeout</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">_poll</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">),</span> <span class="m">0</span><span class="o">);</span>
|
|
|
268 |
|
|
|
269 |
<span class="nx">availHandle</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventHandle</span><span class="o">({</span>
|
|
|
270 |
|
|
|
271 |
<span class="nx">_delete</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
|
|
|
272 |
<span class="c">// set by the event system for lazy DOM listeners</span>
|
|
|
273 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">availHandle</span><span class="o">.</span><span class="nx">handle</span><span class="o">)</span> <span class="o">{</span>
|
|
|
274 |
<span class="nx">availHandle</span><span class="o">.</span><span class="nx">handle</span><span class="o">.</span><span class="nx">detach</span><span class="o">();</span>
|
|
|
275 |
<span class="k">return</span><span class="o">;</span>
|
|
|
276 |
<span class="o">}</span>
|
|
|
277 |
|
|
|
278 |
<span class="k">var</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">j</span><span class="o">;</span>
|
|
|
279 |
|
|
|
280 |
<span class="c">// otherwise try to remove the onAvailable listener(s)</span>
|
|
|
281 |
<span class="c"></span> <span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">a</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o">++)</span> <span class="o">{</span>
|
|
|
282 |
<span class="k">for</span> <span class="o">(</span><span class="nx">j</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> <span class="nx">j</span> <span class="o"><</span> <span class="nx">_avail</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">j</span><span class="o">++)</span> <span class="o">{</span>
|
|
|
283 |
<span class="k">if</span> <span class="o">(</span><span class="nx">a</span><span class="o">[</span><span class="nx">i</span><span class="o">]</span> <span class="o">===</span> <span class="nx">_avail</span><span class="o">[</span><span class="nx">j</span><span class="o">].</span><span class="nx">id</span><span class="o">)</span> <span class="o">{</span>
|
|
|
284 |
<span class="nx">_avail</span><span class="o">.</span><span class="nx">splice</span><span class="o">(</span><span class="nx">j</span><span class="o">,</span> <span class="m">1</span><span class="o">);</span>
|
|
|
285 |
<span class="o">}</span>
|
|
|
286 |
<span class="o">}</span>
|
|
|
287 |
<span class="o">}</span>
|
|
|
288 |
<span class="o">}</span>
|
|
|
289 |
|
|
|
290 |
<span class="o">});</span>
|
|
|
291 |
|
|
|
292 |
<span class="k">return</span> <span class="nx">availHandle</span><span class="o">;</span>
|
|
|
293 |
<span class="o">},</span>
|
|
|
294 |
|
|
|
295 |
<span class="c">/**</span>
|
|
|
296 |
<span class="c"> * Works the same way as onAvailable, but additionally checks the</span>
|
|
|
297 |
<span class="c"> * state of sibling elements to determine if the content of the</span>
|
|
|
298 |
<span class="c"> * available element is safe to modify.</span>
|
|
|
299 |
<span class="c"> *</span>
|
|
|
300 |
<span class="c"> * <p>The callback is executed with a single parameter:</span>
|
|
|
301 |
<span class="c"> * the custom object parameter, if provided.</p></span>
|
|
|
302 |
<span class="c"> *</span>
|
|
|
303 |
<span class="c"> * @method onContentReady</span>
|
|
|
304 |
<span class="c"> *</span>
|
|
|
305 |
<span class="c"> * @param {string} id the id of the element to look for.</span>
|
|
|
306 |
<span class="c"> * @param {function} fn what to execute when the element is ready.</span>
|
|
|
307 |
<span class="c"> * @param {object} p_obj an optional object to be passed back as</span>
|
|
|
308 |
<span class="c"> * a parameter to fn.</span>
|
|
|
309 |
<span class="c"> * @param {boolean|object} p_override If set to true, fn will execute</span>
|
|
|
310 |
<span class="c"> * in the context of p_obj. If an object, fn will</span>
|
|
|
311 |
<span class="c"> * exectute in the context of that object</span>
|
|
|
312 |
<span class="c"> *</span>
|
|
|
313 |
<span class="c"> * @static</span>
|
|
|
314 |
<span class="c"> * @deprecated Use Y.on("contentready")</span>
|
|
|
315 |
<span class="c"> */</span>
|
|
|
316 |
<span class="c">// @TODO fix arguments</span>
|
|
|
317 |
<span class="c"></span> <span class="nx">onContentReady</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">id</span><span class="o">,</span> <span class="nx">fn</span><span class="o">,</span> <span class="nx">p_obj</span><span class="o">,</span> <span class="nx">p_override</span><span class="o">,</span> <span class="nx">compat</span><span class="o">)</span> <span class="o">{</span>
|
|
|
318 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">onAvailable</span><span class="o">(</span><span class="nx">id</span><span class="o">,</span> <span class="nx">fn</span><span class="o">,</span> <span class="nx">p_obj</span><span class="o">,</span> <span class="nx">p_override</span><span class="o">,</span> <span class="kc">true</span><span class="o">,</span> <span class="nx">compat</span><span class="o">);</span>
|
|
|
319 |
<span class="o">},</span>
|
|
|
320 |
|
|
|
321 |
<span class="c">/**</span>
|
|
|
322 |
<span class="c"> * Adds an event listener</span>
|
|
|
323 |
<span class="c"> *</span>
|
|
|
324 |
<span class="c"> * @method attach</span>
|
|
|
325 |
<span class="c"> *</span>
|
|
|
326 |
<span class="c"> * @param {String} type The type of event to append</span>
|
|
|
327 |
<span class="c"> * @param {Function} fn The method the event invokes</span>
|
|
|
328 |
<span class="c"> * @param {String|HTMLElement|Array|NodeList} el An id, an element </span>
|
|
|
329 |
<span class="c"> * reference, or a collection of ids and/or elements to assign the </span>
|
|
|
330 |
<span class="c"> * listener to.</span>
|
|
|
331 |
<span class="c"> * @param {Object} context optional context object</span>
|
|
|
332 |
<span class="c"> * @param {Boolean|object} args 0..n arguments to pass to the callback</span>
|
|
|
333 |
<span class="c"> * @return {EventHandle} an object to that can be used to detach the listener</span>
|
|
|
334 |
<span class="c"> * </span>
|
|
|
335 |
<span class="c"> * @static</span>
|
|
|
336 |
<span class="c"> */</span>
|
|
|
337 |
|
|
|
338 |
<span class="nx">attach</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">type</span><span class="o">,</span> <span class="nx">fn</span><span class="o">,</span> <span class="nx">el</span><span class="o">,</span> <span class="nx">context</span><span class="o">)</span> <span class="o">{</span>
|
|
|
339 |
<span class="k">return</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">_attach</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="kc">true</span><span class="o">));</span>
|
|
|
340 |
<span class="o">},</span>
|
|
|
341 |
|
|
|
342 |
<span class="nx">_createWrapper</span><span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">type</span><span class="o">,</span> <span class="nx">capture</span><span class="o">,</span> <span class="nx">compat</span><span class="o">,</span> <span class="nx">facade</span><span class="o">)</span> <span class="o">{</span>
|
|
|
343 |
|
|
|
344 |
<span class="k">var</span> <span class="nx">ek</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="nx">el</span><span class="o">),</span>
|
|
|
345 |
<span class="nx">key</span> <span class="o">=</span> <span class="s1">'event:'</span> <span class="o">+</span> <span class="nx">ek</span> <span class="o">+</span> <span class="nx">type</span><span class="o">,</span>
|
|
|
346 |
<span class="nx">cewrapper</span><span class="o">;</span>
|
|
|
347 |
|
|
|
348 |
|
|
|
349 |
<span class="k">if</span> <span class="o">(</span><span class="kc">false</span> <span class="o">===</span> <span class="nx">facade</span><span class="o">)</span> <span class="o">{</span>
|
|
|
350 |
<span class="nx">key</span> <span class="o">+=</span> <span class="s1">'native'</span><span class="o">;</span>
|
|
|
351 |
<span class="o">}</span>
|
|
|
352 |
<span class="k">if</span> <span class="o">(</span><span class="nx">capture</span><span class="o">)</span> <span class="o">{</span>
|
|
|
353 |
<span class="nx">key</span> <span class="o">+=</span> <span class="s1">'capture'</span><span class="o">;</span>
|
|
|
354 |
<span class="o">}</span>
|
|
|
355 |
|
|
|
356 |
|
|
|
357 |
<span class="nx">cewrapper</span> <span class="o">=</span> <span class="nx">_wrappers</span><span class="o">[</span><span class="nx">key</span><span class="o">];</span>
|
|
|
358 |
|
|
|
359 |
|
|
|
360 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">cewrapper</span><span class="o">)</span> <span class="o">{</span>
|
|
|
361 |
<span class="c">// create CE wrapper</span>
|
|
|
362 |
<span class="c"></span> <span class="nx">cewrapper</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">publish</span><span class="o">(</span><span class="nx">key</span><span class="o">,</span> <span class="o">{</span>
|
|
|
363 |
<span class="nx">silent</span><span class="o">:</span> <span class="kc">true</span><span class="o">,</span>
|
|
|
364 |
<span class="nx">bubbles</span><span class="o">:</span> <span class="kc">false</span><span class="o">,</span>
|
|
|
365 |
<span class="nx">contextFn</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
|
|
|
366 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">nodeRef</span> <span class="o">=</span> <span class="nx">cewrapper</span><span class="o">.</span><span class="nx">nodeRef</span> <span class="o">||</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">one</span><span class="o">(</span><span class="nx">cewrapper</span><span class="o">.</span><span class="nx">el</span><span class="o">);</span>
|
|
|
367 |
<span class="k">return</span> <span class="nx">cewrapper</span><span class="o">.</span><span class="nx">nodeRef</span><span class="o">;</span>
|
|
|
368 |
<span class="o">}</span>
|
|
|
369 |
<span class="o">});</span>
|
|
|
370 |
|
|
|
371 |
<span class="c">// for later removeListener calls</span>
|
|
|
372 |
<span class="c"></span> <span class="nx">cewrapper</span><span class="o">.</span><span class="nx">el</span> <span class="o">=</span> <span class="nx">el</span><span class="o">;</span>
|
|
|
373 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">key</span> <span class="o">=</span> <span class="nx">key</span><span class="o">;</span>
|
|
|
374 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">domkey</span> <span class="o">=</span> <span class="nx">ek</span><span class="o">;</span>
|
|
|
375 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">type</span> <span class="o">=</span> <span class="nx">type</span><span class="o">;</span>
|
|
|
376 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">fn</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
377 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">getEvent</span><span class="o">(</span><span class="nx">e</span><span class="o">,</span> <span class="nx">el</span><span class="o">,</span> <span class="o">(</span><span class="nx">compat</span> <span class="o">||</span> <span class="o">(</span><span class="kc">false</span> <span class="o">===</span> <span class="nx">facade</span><span class="o">))));</span>
|
|
|
378 |
<span class="o">};</span>
|
|
|
379 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">capture</span> <span class="o">=</span> <span class="nx">capture</span><span class="o">;</span>
|
|
|
380 |
|
|
|
381 |
<span class="k">if</span> <span class="o">(</span><span class="nx">el</span> <span class="o">==</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">config</span><span class="o">.</span><span class="nx">win</span> <span class="o">&&</span> <span class="nx">type</span> <span class="o">==</span> <span class="s2">"load"</span><span class="o">)</span> <span class="o">{</span>
|
|
|
382 |
<span class="c">// window load happens once</span>
|
|
|
383 |
<span class="c"></span> <span class="nx">cewrapper</span><span class="o">.</span><span class="nx">fireOnce</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
384 |
<span class="nx">_windowLoadKey</span> <span class="o">=</span> <span class="nx">key</span><span class="o">;</span>
|
|
|
385 |
<span class="o">}</span>
|
|
|
386 |
|
|
|
387 |
<span class="nx">_wrappers</span><span class="o">[</span><span class="nx">key</span><span class="o">]</span> <span class="o">=</span> <span class="nx">cewrapper</span><span class="o">;</span>
|
|
|
388 |
<span class="nx">_el_events</span><span class="o">[</span><span class="nx">ek</span><span class="o">]</span> <span class="o">=</span> <span class="nx">_el_events</span><span class="o">[</span><span class="nx">ek</span><span class="o">]</span> <span class="o">||</span> <span class="o">{};</span>
|
|
|
389 |
<span class="nx">_el_events</span><span class="o">[</span><span class="nx">ek</span><span class="o">][</span><span class="nx">key</span><span class="o">]</span> <span class="o">=</span> <span class="nx">cewrapper</span><span class="o">;</span>
|
|
|
390 |
|
|
|
391 |
<span class="nx">add</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">type</span><span class="o">,</span> <span class="nx">cewrapper</span><span class="o">.</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">capture</span><span class="o">);</span>
|
|
|
392 |
<span class="o">}</span>
|
|
|
393 |
|
|
|
394 |
<span class="k">return</span> <span class="nx">cewrapper</span><span class="o">;</span>
|
|
|
395 |
|
|
|
396 |
<span class="o">},</span>
|
|
|
397 |
|
|
|
398 |
<span class="nx">_attach</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">args</span><span class="o">,</span> <span class="nx">config</span><span class="o">)</span> <span class="o">{</span>
|
|
|
399 |
|
|
|
400 |
<span class="k">var</span> <span class="nx">compat</span><span class="o">,</span> <span class="nx">E</span><span class="o">=</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">,</span>
|
|
|
401 |
<span class="nx">handles</span><span class="o">,</span> <span class="nx">oEl</span><span class="o">,</span> <span class="nx">cewrapper</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span>
|
|
|
402 |
<span class="nx">fireNow</span> <span class="o">=</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">ret</span><span class="o">,</span>
|
|
|
403 |
<span class="nx">type</span> <span class="o">=</span> <span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">],</span>
|
|
|
404 |
<span class="nx">fn</span> <span class="o">=</span> <span class="nx">args</span><span class="o">[</span><span class="m">1</span><span class="o">],</span>
|
|
|
405 |
<span class="nx">el</span> <span class="o">=</span> <span class="nx">args</span><span class="o">[</span><span class="m">2</span><span class="o">]</span> <span class="o">||</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">config</span><span class="o">.</span><span class="nx">win</span><span class="o">,</span>
|
|
|
406 |
<span class="nx">facade</span> <span class="o">=</span> <span class="nx">config</span> <span class="o">&&</span> <span class="nx">config</span><span class="o">.</span><span class="nx">facade</span><span class="o">,</span>
|
|
|
407 |
<span class="nx">capture</span> <span class="o">=</span> <span class="nx">config</span> <span class="o">&&</span> <span class="nx">config</span><span class="o">.</span><span class="nx">capture</span><span class="o">;</span>
|
|
|
408 |
|
|
|
409 |
<span class="k">if</span> <span class="o">(</span><span class="nx">args</span><span class="o">[</span><span class="nx">args</span><span class="o">.</span><span class="nx">length</span><span class="o">-</span><span class="m">1</span><span class="o">]</span> <span class="o">===</span> <span class="nx">COMPAT_ARG</span><span class="o">)</span> <span class="o">{</span>
|
|
|
410 |
<span class="nx">compat</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
411 |
<span class="c">// trimmedArgs.pop();</span>
|
|
|
412 |
<span class="c"></span> <span class="o">}</span>
|
|
|
413 |
|
|
|
414 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">fn</span> <span class="o">||</span> <span class="o">!</span><span class="nx">fn</span><span class="o">.</span><span class="nx">call</span><span class="o">)</span> <span class="o">{</span>
|
|
|
415 |
<span class="c">// throw new TypeError(type + " attach call failed, callback undefined");</span>
|
|
|
416 |
<span class="c"></span><span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="nx">type</span> <span class="o">+</span> <span class="s2">" attach call failed, invalid callback"</span><span class="o">,</span> <span class="s2">"error"</span><span class="o">,</span> <span class="s2">"event"</span><span class="o">);</span>
|
|
|
417 |
<span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
418 |
<span class="o">}</span>
|
|
|
419 |
|
|
|
420 |
<span class="c">// The el argument can be an array of elements or element ids.</span>
|
|
|
421 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">shouldIterate</span><span class="o">(</span><span class="nx">el</span><span class="o">))</span> <span class="o">{</span>
|
|
|
422 |
|
|
|
423 |
<span class="nx">handles</span><span class="o">=[];</span>
|
|
|
424 |
|
|
|
425 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">each</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="k">function</span><span class="o">(</span><span class="nx">v</span><span class="o">,</span> <span class="nx">k</span><span class="o">)</span> <span class="o">{</span>
|
|
|
426 |
<span class="nx">args</span><span class="o">[</span><span class="m">2</span><span class="o">]</span> <span class="o">=</span> <span class="nx">v</span><span class="o">;</span>
|
|
|
427 |
<span class="nx">handles</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">E</span><span class="o">.</span><span class="nx">_attach</span><span class="o">(</span><span class="nx">args</span><span class="o">,</span> <span class="nx">config</span><span class="o">));</span>
|
|
|
428 |
<span class="o">});</span>
|
|
|
429 |
|
|
|
430 |
<span class="c">// return (handles.length === 1) ? handles[0] : handles;</span>
|
|
|
431 |
<span class="c"></span> <span class="k">return</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventHandle</span><span class="o">(</span><span class="nx">handles</span><span class="o">);</span>
|
|
|
432 |
|
|
|
433 |
<span class="c">// If the el argument is a string, we assume it is </span>
|
|
|
434 |
<span class="c"></span> <span class="c">// actually the id of the element. If the page is loaded</span>
|
|
|
435 |
<span class="c"></span> <span class="c">// we convert el to the actual element, otherwise we </span>
|
|
|
436 |
<span class="c"></span> <span class="c">// defer attaching the event until the element is</span>
|
|
|
437 |
<span class="c"></span> <span class="c">// ready</span>
|
|
|
438 |
<span class="c"></span> <span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isString</span><span class="o">(</span><span class="nx">el</span><span class="o">))</span> <span class="o">{</span>
|
|
|
439 |
|
|
|
440 |
<span class="c">// oEl = (compat) ? Y.DOM.byId(el) : Y.Selector.query(el);</span>
|
|
|
441 |
<span class="c"></span>
|
|
|
442 |
<span class="k">if</span> <span class="o">(</span><span class="nx">compat</span><span class="o">)</span> <span class="o">{</span>
|
|
|
443 |
<span class="nx">oEl</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DOM</span><span class="o">.</span><span class="nx">byId</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
444 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
445 |
|
|
|
446 |
<span class="nx">oEl</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Selector</span><span class="o">.</span><span class="nx">query</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
447 |
|
|
|
448 |
<span class="nx">switch</span> <span class="o">(</span><span class="nx">oEl</span><span class="o">.</span><span class="nx">length</span><span class="o">)</span> <span class="o">{</span>
|
|
|
449 |
<span class="nx">case</span> <span class="m">0</span><span class="o">:</span>
|
|
|
450 |
<span class="nx">oEl</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
451 |
<span class="k">break</span><span class="o">;</span>
|
|
|
452 |
<span class="nx">case</span> <span class="m">1</span><span class="o">:</span>
|
|
|
453 |
<span class="nx">oEl</span> <span class="o">=</span> <span class="nx">oEl</span><span class="o">[</span><span class="m">0</span><span class="o">];</span>
|
|
|
454 |
<span class="k">break</span><span class="o">;</span>
|
|
|
455 |
<span class="nx">default</span><span class="o">:</span>
|
|
|
456 |
<span class="nx">args</span><span class="o">[</span><span class="m">2</span><span class="o">]</span> <span class="o">=</span> <span class="nx">oEl</span><span class="o">;</span>
|
|
|
457 |
<span class="k">return</span> <span class="nx">E</span><span class="o">.</span><span class="nx">_attach</span><span class="o">(</span><span class="nx">args</span><span class="o">,</span> <span class="nx">config</span><span class="o">);</span>
|
|
|
458 |
<span class="o">}</span>
|
|
|
459 |
<span class="o">}</span>
|
|
|
460 |
|
|
|
461 |
<span class="k">if</span> <span class="o">(</span><span class="nx">oEl</span><span class="o">)</span> <span class="o">{</span>
|
|
|
462 |
|
|
|
463 |
<span class="nx">el</span> <span class="o">=</span> <span class="nx">oEl</span><span class="o">;</span>
|
|
|
464 |
|
|
|
465 |
<span class="c">// Not found = defer adding the event until the element is available</span>
|
|
|
466 |
<span class="c"></span> <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
467 |
|
|
|
468 |
<span class="c">// Y.log(el + ' not found');</span>
|
|
|
469 |
<span class="c"></span> <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">onAvailable</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
|
|
|
470 |
<span class="c">// Y.log('lazy attach: ' + args);</span>
|
|
|
471 |
<span class="c"></span>
|
|
|
472 |
<span class="nx">ret</span><span class="o">.</span><span class="nx">handle</span> <span class="o">=</span> <span class="nx">E</span><span class="o">.</span><span class="nx">_attach</span><span class="o">(</span><span class="nx">args</span><span class="o">,</span> <span class="nx">config</span><span class="o">);</span>
|
|
|
473 |
|
|
|
474 |
<span class="o">},</span> <span class="nx">E</span><span class="o">,</span> <span class="kc">true</span><span class="o">,</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">compat</span><span class="o">);</span>
|
|
|
475 |
|
|
|
476 |
<span class="k">return</span> <span class="nx">ret</span><span class="o">;</span>
|
|
|
477 |
|
|
|
478 |
<span class="o">}</span>
|
|
|
479 |
<span class="o">}</span>
|
|
|
480 |
|
|
|
481 |
<span class="c">// Element should be an html element or node</span>
|
|
|
482 |
<span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">el</span><span class="o">)</span> <span class="o">{</span>
|
|
|
483 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s2">"unable to attach event "</span> <span class="o">+</span> <span class="nx">type</span><span class="o">,</span> <span class="s2">"warn"</span><span class="o">,</span> <span class="s2">"event"</span><span class="o">);</span>
|
|
|
484 |
<span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
485 |
<span class="o">}</span>
|
|
|
486 |
|
|
|
487 |
<span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Node</span> <span class="o">&&</span> <span class="nx">el</span> <span class="k">instanceof</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Node</span><span class="o">)</span> <span class="o">{</span>
|
|
|
488 |
<span class="nx">el</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Node</span><span class="o">.</span><span class="nx">getDOMNode</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
489 |
<span class="o">}</span>
|
|
|
490 |
|
|
|
491 |
<span class="nx">cewrapper</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_createWrapper</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">type</span><span class="o">,</span> <span class="nx">capture</span><span class="o">,</span> <span class="nx">compat</span><span class="o">,</span> <span class="nx">facade</span><span class="o">);</span>
|
|
|
492 |
|
|
|
493 |
<span class="k">if</span> <span class="o">(</span><span class="nx">el</span> <span class="o">==</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">config</span><span class="o">.</span><span class="nx">win</span> <span class="o">&&</span> <span class="nx">type</span> <span class="o">==</span> <span class="s2">"load"</span><span class="o">)</span> <span class="o">{</span>
|
|
|
494 |
|
|
|
495 |
<span class="c">// if the load is complete, fire immediately.</span>
|
|
|
496 |
<span class="c"></span> <span class="c">// all subscribers, including the current one</span>
|
|
|
497 |
<span class="c"></span> <span class="c">// will be notified.</span>
|
|
|
498 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">windowLoaded</span><span class="o">)</span> <span class="o">{</span>
|
|
|
499 |
<span class="nx">fireNow</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
500 |
<span class="o">}</span>
|
|
|
501 |
<span class="o">}</span>
|
|
|
502 |
|
|
|
503 |
<span class="k">if</span> <span class="o">(</span><span class="nx">compat</span><span class="o">)</span> <span class="o">{</span>
|
|
|
504 |
<span class="nx">args</span><span class="o">.</span><span class="nx">pop</span><span class="o">();</span>
|
|
|
505 |
<span class="o">}</span>
|
|
|
506 |
|
|
|
507 |
<span class="nx">context</span> <span class="o">=</span> <span class="nx">args</span><span class="o">[</span><span class="m">3</span><span class="o">];</span>
|
|
|
508 |
|
|
|
509 |
<span class="c">// set context to the Node if not specified</span>
|
|
|
510 |
<span class="c"></span> <span class="c">// ret = cewrapper.on.apply(cewrapper, trimmedArgs);</span>
|
|
|
511 |
<span class="c"></span> <span class="nx">ret</span> <span class="o">=</span> <span class="nx">cewrapper</span><span class="o">.</span><span class="nx">_on</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="o">(</span><span class="nx">args</span><span class="o">.</span><span class="nx">length</span> <span class="o">></span> <span class="m">4</span><span class="o">)</span> <span class="o">?</span> <span class="nx">args</span><span class="o">.</span><span class="nx">slice</span><span class="o">(</span><span class="m">4</span><span class="o">)</span> <span class="o">:</span> <span class="kc">null</span><span class="o">);</span>
|
|
|
512 |
|
|
|
513 |
<span class="k">if</span> <span class="o">(</span><span class="nx">fireNow</span><span class="o">)</span> <span class="o">{</span>
|
|
|
514 |
<span class="nx">cewrapper</span><span class="o">.</span><span class="nx">fire</span><span class="o">();</span>
|
|
|
515 |
<span class="o">}</span>
|
|
|
516 |
|
|
|
517 |
<span class="k">return</span> <span class="nx">ret</span><span class="o">;</span>
|
|
|
518 |
|
|
|
519 |
<span class="o">},</span>
|
|
|
520 |
|
|
|
521 |
<span class="c">/**</span>
|
|
|
522 |
<span class="c"> * Removes an event listener. Supports the signature the event was bound</span>
|
|
|
523 |
<span class="c"> * with, but the preferred way to remove listeners is using the handle</span>
|
|
|
524 |
<span class="c"> * that is returned when using Y.on</span>
|
|
|
525 |
<span class="c"> *</span>
|
|
|
526 |
<span class="c"> * @method detach</span>
|
|
|
527 |
<span class="c"> *</span>
|
|
|
528 |
<span class="c"> * @param {String} type the type of event to remove.</span>
|
|
|
529 |
<span class="c"> * @param {Function} fn the method the event invokes. If fn is</span>
|
|
|
530 |
<span class="c"> * undefined, then all event handlers for the type of event are </span>
|
|
|
531 |
<span class="c"> * removed.</span>
|
|
|
532 |
<span class="c"> * @param {String|HTMLElement|Array|NodeList|EventHandle} el An </span>
|
|
|
533 |
<span class="c"> * event handle, an id, an element reference, or a collection </span>
|
|
|
534 |
<span class="c"> * of ids and/or elements to remove the listener from.</span>
|
|
|
535 |
<span class="c"> * @return {boolean} true if the unbind was successful, false otherwise.</span>
|
|
|
536 |
<span class="c"> * @static</span>
|
|
|
537 |
<span class="c"> */</span>
|
|
|
538 |
<span class="nx">detach</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">type</span><span class="o">,</span> <span class="nx">fn</span><span class="o">,</span> <span class="nx">el</span><span class="o">,</span> <span class="nx">obj</span><span class="o">)</span> <span class="o">{</span>
|
|
|
539 |
|
|
|
540 |
<span class="k">var</span> <span class="nx">args</span><span class="o">=</span><span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="kc">true</span><span class="o">),</span> <span class="nx">compat</span><span class="o">,</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">l</span><span class="o">,</span> <span class="nx">ok</span><span class="o">,</span>
|
|
|
541 |
<span class="nx">id</span><span class="o">,</span> <span class="nx">ce</span><span class="o">;</span>
|
|
|
542 |
|
|
|
543 |
<span class="k">if</span> <span class="o">(</span><span class="nx">args</span><span class="o">[</span><span class="nx">args</span><span class="o">.</span><span class="nx">length</span><span class="o">-</span><span class="m">1</span><span class="o">]</span> <span class="o">===</span> <span class="nx">COMPAT_ARG</span><span class="o">)</span> <span class="o">{</span>
|
|
|
544 |
<span class="nx">compat</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
545 |
<span class="c">// args.pop();</span>
|
|
|
546 |
<span class="c"></span> <span class="o">}</span>
|
|
|
547 |
|
|
|
548 |
<span class="k">if</span> <span class="o">(</span><span class="nx">type</span> <span class="o">&&</span> <span class="nx">type</span><span class="o">.</span><span class="nx">detach</span><span class="o">)</span> <span class="o">{</span>
|
|
|
549 |
<span class="k">return</span> <span class="nx">type</span><span class="o">.</span><span class="nx">detach</span><span class="o">();</span>
|
|
|
550 |
<span class="o">}</span>
|
|
|
551 |
|
|
|
552 |
<span class="c">// The el argument can be a string</span>
|
|
|
553 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">el</span> <span class="o">==</span> <span class="s2">"string"</span><span class="o">)</span> <span class="o">{</span>
|
|
|
554 |
|
|
|
555 |
<span class="c">// el = (compat) ? Y.DOM.byId(el) : Y.all(el);</span>
|
|
|
556 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">compat</span><span class="o">)</span> <span class="o">{</span>
|
|
|
557 |
<span class="nx">el</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DOM</span><span class="o">.</span><span class="nx">byId</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
558 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
559 |
<span class="nx">el</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Selector</span><span class="o">.</span><span class="nx">query</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
560 |
<span class="nx">l</span> <span class="o">=</span> <span class="nx">el</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span>
|
|
|
561 |
<span class="k">if</span> <span class="o">(</span><span class="nx">l</span> <span class="o"><</span> <span class="m">1</span><span class="o">)</span> <span class="o">{</span>
|
|
|
562 |
<span class="nx">el</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
563 |
<span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">l</span> <span class="o">==</span> <span class="m">1</span><span class="o">)</span> <span class="o">{</span>
|
|
|
564 |
<span class="nx">el</span> <span class="o">=</span> <span class="nx">el</span><span class="o">[</span><span class="m">0</span><span class="o">];</span>
|
|
|
565 |
<span class="o">}</span>
|
|
|
566 |
<span class="o">}</span>
|
|
|
567 |
<span class="c">// return Y.Event.detach.apply(Y.Event, args);</span>
|
|
|
568 |
<span class="c"></span>
|
|
|
569 |
<span class="c">// The el argument can be an array of elements or element ids.</span>
|
|
|
570 |
<span class="c"></span> <span class="o">}</span>
|
|
|
571 |
|
|
|
572 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">el</span><span class="o">)</span> <span class="o">{</span>
|
|
|
573 |
<span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
574 |
<span class="o">}</span>
|
|
|
575 |
|
|
|
576 |
<span class="k">if</span> <span class="o">(</span><span class="nx">shouldIterate</span><span class="o">(</span><span class="nx">el</span><span class="o">))</span> <span class="o">{</span>
|
|
|
577 |
|
|
|
578 |
<span class="nx">ok</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
579 |
<span class="k">for</span> <span class="o">(</span><span class="nx">i</span><span class="o">=</span><span class="m">0</span><span class="o">,</span> <span class="nx">l</span><span class="o">=</span><span class="nx">el</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o"><</span><span class="nx">l</span><span class="o">;</span> <span class="o">++</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
|
580 |
<span class="nx">args</span><span class="o">[</span><span class="m">2</span><span class="o">]</span> <span class="o">=</span> <span class="nx">el</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span>
|
|
|
581 |
<span class="nx">ok</span> <span class="o">=</span> <span class="o">(</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">detach</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">,</span> <span class="nx">args</span><span class="o">)</span> <span class="o">&&</span> <span class="nx">ok</span> <span class="o">);</span>
|
|
|
582 |
<span class="o">}</span>
|
|
|
583 |
|
|
|
584 |
<span class="k">return</span> <span class="nx">ok</span><span class="o">;</span>
|
|
|
585 |
|
|
|
586 |
<span class="o">}</span>
|
|
|
587 |
|
|
|
588 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">type</span> <span class="o">||</span> <span class="o">!</span><span class="nx">fn</span> <span class="o">||</span> <span class="o">!</span><span class="nx">fn</span><span class="o">.</span><span class="nx">call</span><span class="o">)</span> <span class="o">{</span>
|
|
|
589 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">purgeElement</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">type</span><span class="o">);</span>
|
|
|
590 |
<span class="o">}</span>
|
|
|
591 |
|
|
|
592 |
<span class="nx">id</span> <span class="o">=</span> <span class="s1">'event:'</span> <span class="o">+</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="nx">el</span><span class="o">)</span> <span class="o">+</span> <span class="nx">type</span><span class="o">;</span>
|
|
|
593 |
<span class="nx">ce</span> <span class="o">=</span> <span class="nx">_wrappers</span><span class="o">[</span><span class="nx">id</span><span class="o">];</span>
|
|
|
594 |
|
|
|
595 |
<span class="k">if</span> <span class="o">(</span><span class="nx">ce</span><span class="o">)</span> <span class="o">{</span>
|
|
|
596 |
<span class="k">return</span> <span class="nx">ce</span><span class="o">.</span><span class="nx">detach</span><span class="o">(</span><span class="nx">fn</span><span class="o">);</span>
|
|
|
597 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
598 |
<span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
599 |
<span class="o">}</span>
|
|
|
600 |
|
|
|
601 |
<span class="o">},</span>
|
|
|
602 |
|
|
|
603 |
<span class="c">/**</span>
|
|
|
604 |
<span class="c"> * Finds the event in the window object, the caller's arguments, or</span>
|
|
|
605 |
<span class="c"> * in the arguments of another method in the callstack. This is</span>
|
|
|
606 |
<span class="c"> * executed automatically for events registered through the event</span>
|
|
|
607 |
<span class="c"> * manager, so the implementer should not normally need to execute</span>
|
|
|
608 |
<span class="c"> * this function at all.</span>
|
|
|
609 |
<span class="c"> * @method getEvent</span>
|
|
|
610 |
<span class="c"> * @param {Event} e the event parameter from the handler</span>
|
|
|
611 |
<span class="c"> * @param {HTMLElement} el the element the listener was attached to</span>
|
|
|
612 |
<span class="c"> * @return {Event} the event </span>
|
|
|
613 |
<span class="c"> * @static</span>
|
|
|
614 |
<span class="c"> */</span>
|
|
|
615 |
<span class="nx">getEvent</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">e</span><span class="o">,</span> <span class="nx">el</span><span class="o">,</span> <span class="nx">noFacade</span><span class="o">)</span> <span class="o">{</span>
|
|
|
616 |
<span class="k">var</span> <span class="nx">ev</span> <span class="o">=</span> <span class="nx">e</span> <span class="o">||</span> <span class="nb">window</span><span class="o">.</span><span class="nx">event</span><span class="o">;</span>
|
|
|
617 |
|
|
|
618 |
<span class="k">return</span> <span class="o">(</span><span class="nx">noFacade</span><span class="o">)</span> <span class="o">?</span> <span class="nx">ev</span> <span class="o">:</span>
|
|
|
619 |
<span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DOMEventFacade</span><span class="o">(</span><span class="nx">ev</span><span class="o">,</span> <span class="nx">el</span><span class="o">,</span> <span class="nx">_wrappers</span><span class="o">[</span><span class="s1">'event:'</span> <span class="o">+</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="nx">el</span><span class="o">)</span> <span class="o">+</span> <span class="nx">e</span><span class="o">.</span><span class="nx">type</span><span class="o">]);</span>
|
|
|
620 |
<span class="o">},</span>
|
|
|
621 |
|
|
|
622 |
<span class="c">/**</span>
|
|
|
623 |
<span class="c"> * Generates an unique ID for the element if it does not already </span>
|
|
|
624 |
<span class="c"> * have one.</span>
|
|
|
625 |
<span class="c"> * @method generateId</span>
|
|
|
626 |
<span class="c"> * @param el the element to create the id for</span>
|
|
|
627 |
<span class="c"> * @return {string} the resulting id of the element</span>
|
|
|
628 |
<span class="c"> * @static</span>
|
|
|
629 |
<span class="c"> */</span>
|
|
|
630 |
<span class="nx">generateId</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">el</span><span class="o">)</span> <span class="o">{</span>
|
|
|
631 |
<span class="k">var</span> <span class="nx">id</span> <span class="o">=</span> <span class="nx">el</span><span class="o">.</span><span class="nx">id</span><span class="o">;</span>
|
|
|
632 |
|
|
|
633 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">id</span><span class="o">)</span> <span class="o">{</span>
|
|
|
634 |
<span class="nx">id</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
635 |
<span class="nx">el</span><span class="o">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">id</span><span class="o">;</span>
|
|
|
636 |
<span class="o">}</span>
|
|
|
637 |
|
|
|
638 |
<span class="k">return</span> <span class="nx">id</span><span class="o">;</span>
|
|
|
639 |
<span class="o">},</span>
|
|
|
640 |
|
|
|
641 |
<span class="c">/**</span>
|
|
|
642 |
<span class="c"> * We want to be able to use getElementsByTagName as a collection</span>
|
|
|
643 |
<span class="c"> * to attach a group of events to. Unfortunately, different </span>
|
|
|
644 |
<span class="c"> * browsers return different types of collections. This function</span>
|
|
|
645 |
<span class="c"> * tests to determine if the object is array-like. It will also </span>
|
|
|
646 |
<span class="c"> * fail if the object is an array, but is empty.</span>
|
|
|
647 |
<span class="c"> * @method _isValidCollection</span>
|
|
|
648 |
<span class="c"> * @param o the object to test</span>
|
|
|
649 |
<span class="c"> * @return {boolean} true if the object is array-like and populated</span>
|
|
|
650 |
<span class="c"> * @deprecated was not meant to be used directly</span>
|
|
|
651 |
<span class="c"> * @static</span>
|
|
|
652 |
<span class="c"> * @private</span>
|
|
|
653 |
<span class="c"> */</span>
|
|
|
654 |
<span class="nx">_isValidCollection</span><span class="o">:</span> <span class="nx">shouldIterate</span><span class="o">,</span>
|
|
|
655 |
|
|
|
656 |
<span class="c">/**</span>
|
|
|
657 |
<span class="c"> * hook up any deferred listeners</span>
|
|
|
658 |
<span class="c"> * @method _load</span>
|
|
|
659 |
<span class="c"> * @static</span>
|
|
|
660 |
<span class="c"> * @private</span>
|
|
|
661 |
<span class="c"> */</span>
|
|
|
662 |
<span class="nx">_load</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
663 |
|
|
|
664 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">_loadComplete</span><span class="o">)</span> <span class="o">{</span>
|
|
|
665 |
|
|
|
666 |
<span class="c">// Y.log('Load Complete', 'info', 'event');</span>
|
|
|
667 |
<span class="c"></span>
|
|
|
668 |
<span class="nx">_loadComplete</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
669 |
|
|
|
670 |
<span class="c">// Just in case DOMReady did not go off for some reason</span>
|
|
|
671 |
<span class="c"></span> <span class="c">// E._ready();</span>
|
|
|
672 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">fire</span><span class="o">)</span> <span class="o">{</span>
|
|
|
673 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">EVENT_READY</span><span class="o">);</span>
|
|
|
674 |
<span class="o">}</span>
|
|
|
675 |
|
|
|
676 |
<span class="c">// Available elements may not have been detected before the</span>
|
|
|
677 |
<span class="c"></span> <span class="c">// window load event fires. Try to find them now so that the</span>
|
|
|
678 |
<span class="c"></span> <span class="c">// the user is more likely to get the onAvailable notifications</span>
|
|
|
679 |
<span class="c"></span> <span class="c">// before the window load notification</span>
|
|
|
680 |
<span class="c"></span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">_poll</span><span class="o">();</span>
|
|
|
681 |
|
|
|
682 |
<span class="o">}</span>
|
|
|
683 |
<span class="o">},</span>
|
|
|
684 |
|
|
|
685 |
<span class="c">/**</span>
|
|
|
686 |
<span class="c"> * Polling function that runs before the onload event fires, </span>
|
|
|
687 |
<span class="c"> * attempting to attach to DOM Nodes as soon as they are </span>
|
|
|
688 |
<span class="c"> * available</span>
|
|
|
689 |
<span class="c"> * @method _poll</span>
|
|
|
690 |
<span class="c"> * @static</span>
|
|
|
691 |
<span class="c"> * @private</span>
|
|
|
692 |
<span class="c"> */</span>
|
|
|
693 |
<span class="nx">_poll</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
|
|
|
694 |
|
|
|
695 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">locked</span><span class="o">)</span> <span class="o">{</span>
|
|
|
696 |
<span class="k">return</span><span class="o">;</span>
|
|
|
697 |
<span class="o">}</span>
|
|
|
698 |
|
|
|
699 |
<span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">UA</span><span class="o">.</span><span class="nx">ie</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">DOMReady</span><span class="o">)</span> <span class="o">{</span>
|
|
|
700 |
<span class="c">// Hold off if DOMReady has not fired and check current</span>
|
|
|
701 |
<span class="c"></span> <span class="c">// readyState to protect against the IE operation aborted</span>
|
|
|
702 |
<span class="c"></span> <span class="c">// issue.</span>
|
|
|
703 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">startInterval</span><span class="o">();</span>
|
|
|
704 |
<span class="k">return</span><span class="o">;</span>
|
|
|
705 |
<span class="o">}</span>
|
|
|
706 |
|
|
|
707 |
<span class="k">this</span><span class="o">.</span><span class="nx">locked</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
708 |
|
|
|
709 |
<span class="c">// Y.log.debug("poll");</span>
|
|
|
710 |
<span class="c"></span>
|
|
|
711 |
<span class="c">// keep trying until after the page is loaded. We need to </span>
|
|
|
712 |
<span class="c"></span> <span class="c">// check the page load state prior to trying to bind the </span>
|
|
|
713 |
<span class="c"></span> <span class="c">// elements so that we can be certain all elements have been </span>
|
|
|
714 |
<span class="c"></span> <span class="c">// tested appropriately</span>
|
|
|
715 |
<span class="c"></span> <span class="k">var</span> <span class="nx">tryAgain</span> <span class="o">=</span> <span class="o">!</span><span class="nx">_loadComplete</span><span class="o">,</span> <span class="nx">notAvail</span><span class="o">,</span> <span class="nx">executeItem</span><span class="o">,</span>
|
|
|
716 |
<span class="nx">i</span><span class="o">,</span> <span class="nx">len</span><span class="o">,</span> <span class="nx">item</span><span class="o">,</span> <span class="nx">el</span><span class="o">;</span>
|
|
|
717 |
|
|
|
718 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">tryAgain</span><span class="o">)</span> <span class="o">{</span>
|
|
|
719 |
<span class="nx">tryAgain</span> <span class="o">=</span> <span class="o">(</span><span class="nx">_retryCount</span> <span class="o">></span> <span class="m">0</span><span class="o">);</span>
|
|
|
720 |
<span class="o">}</span>
|
|
|
721 |
|
|
|
722 |
<span class="c">// onAvailable</span>
|
|
|
723 |
<span class="c"></span> <span class="nx">notAvail</span> <span class="o">=</span> <span class="o">[];</span>
|
|
|
724 |
|
|
|
725 |
<span class="nx">executeItem</span> <span class="o">=</span> <span class="k">function</span> <span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">item</span><span class="o">)</span> <span class="o">{</span>
|
|
|
726 |
|
|
|
727 |
<span class="k">var</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">ov</span> <span class="o">=</span> <span class="nx">item</span><span class="o">.</span><span class="nx">override</span><span class="o">;</span>
|
|
|
728 |
|
|
|
729 |
<span class="k">if</span> <span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">compat</span><span class="o">)</span> <span class="o">{</span>
|
|
|
730 |
|
|
|
731 |
<span class="k">if</span> <span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">override</span><span class="o">)</span> <span class="o">{</span>
|
|
|
732 |
<span class="k">if</span> <span class="o">(</span><span class="nx">ov</span> <span class="o">===</span> <span class="kc">true</span><span class="o">)</span> <span class="o">{</span>
|
|
|
733 |
<span class="nx">context</span> <span class="o">=</span> <span class="nx">item</span><span class="o">.</span><span class="nx">obj</span><span class="o">;</span>
|
|
|
734 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
735 |
<span class="nx">context</span> <span class="o">=</span> <span class="nx">ov</span><span class="o">;</span>
|
|
|
736 |
<span class="o">}</span>
|
|
|
737 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
738 |
<span class="nx">context</span> <span class="o">=</span> <span class="nx">el</span><span class="o">;</span>
|
|
|
739 |
<span class="o">}</span>
|
|
|
740 |
|
|
|
741 |
<span class="nx">item</span><span class="o">.</span><span class="nx">fn</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="nx">context</span><span class="o">,</span> <span class="nx">item</span><span class="o">.</span><span class="nx">obj</span><span class="o">);</span>
|
|
|
742 |
|
|
|
743 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
744 |
<span class="nx">context</span> <span class="o">=</span> <span class="nx">item</span><span class="o">.</span><span class="nx">obj</span> <span class="o">||</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">one</span><span class="o">(</span><span class="nx">el</span><span class="o">);</span>
|
|
|
745 |
<span class="nx">item</span><span class="o">.</span><span class="nx">fn</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">context</span><span class="o">,</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isArray</span><span class="o">(</span><span class="nx">ov</span><span class="o">))</span> <span class="o">?</span> <span class="nx">ov</span> <span class="o">:</span> <span class="o">[]);</span>
|
|
|
746 |
<span class="o">}</span>
|
|
|
747 |
|
|
|
748 |
<span class="o">};</span>
|
|
|
749 |
|
|
|
750 |
|
|
|
751 |
<span class="c">// onAvailable</span>
|
|
|
752 |
<span class="c"></span> <span class="k">for</span> <span class="o">(</span><span class="nx">i</span><span class="o">=</span><span class="m">0</span><span class="o">,</span><span class="nx">len</span><span class="o">=</span><span class="nx">_avail</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o"><</span><span class="nx">len</span><span class="o">;</span> <span class="o">++</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
|
753 |
<span class="nx">item</span> <span class="o">=</span> <span class="nx">_avail</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span>
|
|
|
754 |
<span class="k">if</span> <span class="o">(</span><span class="nx">item</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">item</span><span class="o">.</span><span class="nx">checkReady</span><span class="o">)</span> <span class="o">{</span>
|
|
|
755 |
|
|
|
756 |
<span class="c">// el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);</span>
|
|
|
757 |
<span class="c"></span> <span class="nx">el</span> <span class="o">=</span> <span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">compat</span><span class="o">)</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DOM</span><span class="o">.</span><span class="nx">byId</span><span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">id</span><span class="o">)</span> <span class="o">:</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Selector</span><span class="o">.</span><span class="nx">query</span><span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">id</span><span class="o">,</span> <span class="kc">null</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span>
|
|
|
758 |
|
|
|
759 |
<span class="k">if</span> <span class="o">(</span><span class="nx">el</span><span class="o">)</span> <span class="o">{</span>
|
|
|
760 |
<span class="c">// Y.log('avail: ' + el);</span>
|
|
|
761 |
<span class="c"></span> <span class="nx">executeItem</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">item</span><span class="o">);</span>
|
|
|
762 |
<span class="nx">_avail</span><span class="o">[</span><span class="nx">i</span><span class="o">]</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
763 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
764 |
<span class="c">// Y.log('NOT avail: ' + el);</span>
|
|
|
765 |
<span class="c"></span> <span class="nx">notAvail</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">item</span><span class="o">);</span>
|
|
|
766 |
<span class="o">}</span>
|
|
|
767 |
<span class="o">}</span>
|
|
|
768 |
<span class="o">}</span>
|
|
|
769 |
|
|
|
770 |
<span class="c">// onContentReady</span>
|
|
|
771 |
<span class="c"></span> <span class="k">for</span> <span class="o">(</span><span class="nx">i</span><span class="o">=</span><span class="m">0</span><span class="o">,</span><span class="nx">len</span><span class="o">=</span><span class="nx">_avail</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o"><</span><span class="nx">len</span><span class="o">;</span> <span class="o">++</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
|
772 |
<span class="nx">item</span> <span class="o">=</span> <span class="nx">_avail</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span>
|
|
|
773 |
<span class="k">if</span> <span class="o">(</span><span class="nx">item</span> <span class="o">&&</span> <span class="nx">item</span><span class="o">.</span><span class="nx">checkReady</span><span class="o">)</span> <span class="o">{</span>
|
|
|
774 |
|
|
|
775 |
<span class="c">// el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);</span>
|
|
|
776 |
<span class="c"></span> <span class="nx">el</span> <span class="o">=</span> <span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">compat</span><span class="o">)</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DOM</span><span class="o">.</span><span class="nx">byId</span><span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">id</span><span class="o">)</span> <span class="o">:</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Selector</span><span class="o">.</span><span class="nx">query</span><span class="o">(</span><span class="nx">item</span><span class="o">.</span><span class="nx">id</span><span class="o">,</span> <span class="kc">null</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span>
|
|
|
777 |
|
|
|
778 |
<span class="k">if</span> <span class="o">(</span><span class="nx">el</span><span class="o">)</span> <span class="o">{</span>
|
|
|
779 |
<span class="c">// The element is available, but not necessarily ready</span>
|
|
|
780 |
<span class="c"></span> <span class="c">// @todo should we test parentNode.nextSibling?</span>
|
|
|
781 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">_loadComplete</span> <span class="o">||</span> <span class="o">(</span><span class="nx">el</span><span class="o">.</span><span class="nx">get</span> <span class="o">&&</span> <span class="nx">el</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'nextSibling'</span><span class="o">))</span> <span class="o">||</span> <span class="nx">el</span><span class="o">.</span><span class="nx">nextSibling</span><span class="o">)</span> <span class="o">{</span>
|
|
|
782 |
<span class="nx">executeItem</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">item</span><span class="o">);</span>
|
|
|
783 |
<span class="nx">_avail</span><span class="o">[</span><span class="nx">i</span><span class="o">]</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
784 |
<span class="o">}</span>
|
|
|
785 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
786 |
<span class="nx">notAvail</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">item</span><span class="o">);</span>
|
|
|
787 |
<span class="o">}</span>
|
|
|
788 |
<span class="o">}</span>
|
|
|
789 |
<span class="o">}</span>
|
|
|
790 |
|
|
|
791 |
<span class="nx">_retryCount</span> <span class="o">=</span> <span class="o">(</span><span class="nx">notAvail</span><span class="o">.</span><span class="nx">length</span> <span class="o">===</span> <span class="m">0</span><span class="o">)</span> <span class="o">?</span> <span class="m">0</span> <span class="o">:</span> <span class="nx">_retryCount</span> <span class="o">-</span> <span class="m">1</span><span class="o">;</span>
|
|
|
792 |
|
|
|
793 |
<span class="k">if</span> <span class="o">(</span><span class="nx">tryAgain</span><span class="o">)</span> <span class="o">{</span>
|
|
|
794 |
<span class="c">// we may need to strip the nulled out items here</span>
|
|
|
795 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">startInterval</span><span class="o">();</span>
|
|
|
796 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
797 |
<span class="nx">clearInterval</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_interval</span><span class="o">);</span>
|
|
|
798 |
<span class="k">this</span><span class="o">.</span><span class="nx">_interval</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
799 |
<span class="o">}</span>
|
|
|
800 |
|
|
|
801 |
<span class="k">this</span><span class="o">.</span><span class="nx">locked</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
802 |
|
|
|
803 |
<span class="k">return</span><span class="o">;</span>
|
|
|
804 |
|
|
|
805 |
<span class="o">},</span>
|
|
|
806 |
|
|
|
807 |
<span class="c">/**</span>
|
|
|
808 |
<span class="c"> * Removes all listeners attached to the given element via addListener.</span>
|
|
|
809 |
<span class="c"> * Optionally, the node's children can also be purged.</span>
|
|
|
810 |
<span class="c"> * Optionally, you can specify a specific type of event to remove.</span>
|
|
|
811 |
<span class="c"> * @method purgeElement</span>
|
|
|
812 |
<span class="c"> * @param {HTMLElement} el the element to purge</span>
|
|
|
813 |
<span class="c"> * @param {boolean} recurse recursively purge this element's children</span>
|
|
|
814 |
<span class="c"> * as well. Use with caution.</span>
|
|
|
815 |
<span class="c"> * @param {string} type optional type of listener to purge. If</span>
|
|
|
816 |
<span class="c"> * left out, all listeners will be removed</span>
|
|
|
817 |
<span class="c"> * @static</span>
|
|
|
818 |
<span class="c"> */</span>
|
|
|
819 |
<span class="nx">purgeElement</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">recurse</span><span class="o">,</span> <span class="nx">type</span><span class="o">)</span> <span class="o">{</span>
|
|
|
820 |
<span class="c">// var oEl = (Y.Lang.isString(el)) ? Y.one(el) : el,</span>
|
|
|
821 |
<span class="c"></span> <span class="k">var</span> <span class="nx">oEl</span> <span class="o">=</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isString</span><span class="o">(</span><span class="nx">el</span><span class="o">))</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Selector</span><span class="o">.</span><span class="nx">query</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="kc">null</span><span class="o">,</span> <span class="kc">true</span><span class="o">)</span> <span class="o">:</span> <span class="nx">el</span><span class="o">,</span>
|
|
|
822 |
<span class="nx">lis</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">getListeners</span><span class="o">(</span><span class="nx">oEl</span><span class="o">,</span> <span class="nx">type</span><span class="o">),</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">len</span><span class="o">,</span> <span class="nx">props</span><span class="o">;</span>
|
|
|
823 |
<span class="k">if</span> <span class="o">(</span><span class="nx">lis</span><span class="o">)</span> <span class="o">{</span>
|
|
|
824 |
<span class="k">for</span> <span class="o">(</span><span class="nx">i</span><span class="o">=</span><span class="m">0</span><span class="o">,</span><span class="nx">len</span><span class="o">=</span><span class="nx">lis</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o"><</span><span class="nx">len</span> <span class="o">;</span> <span class="o">++</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
|
825 |
<span class="nx">props</span> <span class="o">=</span> <span class="nx">lis</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span>
|
|
|
826 |
<span class="nx">props</span><span class="o">.</span><span class="nx">detachAll</span><span class="o">();</span>
|
|
|
827 |
<span class="nx">remove</span><span class="o">(</span><span class="nx">props</span><span class="o">.</span><span class="nx">el</span><span class="o">,</span> <span class="nx">props</span><span class="o">.</span><span class="nx">type</span><span class="o">,</span> <span class="nx">props</span><span class="o">.</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">props</span><span class="o">.</span><span class="nx">capture</span><span class="o">);</span>
|
|
|
828 |
<span class="nx">delete</span> <span class="nx">_wrappers</span><span class="o">[</span><span class="nx">props</span><span class="o">.</span><span class="nx">key</span><span class="o">];</span>
|
|
|
829 |
<span class="nx">delete</span> <span class="nx">_el_events</span><span class="o">[</span><span class="nx">props</span><span class="o">.</span><span class="nx">domkey</span><span class="o">][</span><span class="nx">props</span><span class="o">.</span><span class="nx">key</span><span class="o">];</span>
|
|
|
830 |
<span class="o">}</span>
|
|
|
831 |
|
|
|
832 |
<span class="o">}</span>
|
|
|
833 |
|
|
|
834 |
<span class="k">if</span> <span class="o">(</span><span class="nx">recurse</span> <span class="o">&&</span> <span class="nx">oEl</span> <span class="o">&&</span> <span class="nx">oEl</span><span class="o">.</span><span class="nx">childNodes</span><span class="o">)</span> <span class="o">{</span>
|
|
|
835 |
<span class="k">for</span> <span class="o">(</span><span class="nx">i</span><span class="o">=</span><span class="m">0</span><span class="o">,</span><span class="nx">len</span><span class="o">=</span><span class="nx">oEl</span><span class="o">.</span><span class="nx">childNodes</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span><span class="o"><</span><span class="nx">len</span> <span class="o">;</span> <span class="o">++</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
|
836 |
<span class="k">this</span><span class="o">.</span><span class="nx">purgeElement</span><span class="o">(</span><span class="nx">oEl</span><span class="o">.</span><span class="nx">childNodes</span><span class="o">[</span><span class="nx">i</span><span class="o">],</span> <span class="nx">recurse</span><span class="o">,</span> <span class="nx">type</span><span class="o">);</span>
|
|
|
837 |
<span class="o">}</span>
|
|
|
838 |
<span class="o">}</span>
|
|
|
839 |
|
|
|
840 |
<span class="o">},</span>
|
|
|
841 |
|
|
|
842 |
<span class="c">/**</span>
|
|
|
843 |
<span class="c"> * Returns all listeners attached to the given element via addListener.</span>
|
|
|
844 |
<span class="c"> * Optionally, you can specify a specific type of event to return.</span>
|
|
|
845 |
<span class="c"> * @method getListeners</span>
|
|
|
846 |
<span class="c"> * @param el {HTMLElement|string} the element or element id to inspect </span>
|
|
|
847 |
<span class="c"> * @param type {string} optional type of listener to return. If</span>
|
|
|
848 |
<span class="c"> * left out, all listeners will be returned</span>
|
|
|
849 |
<span class="c"> * @return {Y.Custom.Event} the custom event wrapper for the DOM event(s)</span>
|
|
|
850 |
<span class="c"> * @static</span>
|
|
|
851 |
<span class="c"> */</span>
|
|
|
852 |
<span class="nx">getListeners</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="nx">type</span><span class="o">)</span> <span class="o">{</span>
|
|
|
853 |
<span class="k">var</span> <span class="nx">ek</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="nx">el</span><span class="o">,</span> <span class="kc">true</span><span class="o">),</span> <span class="nx">evts</span> <span class="o">=</span> <span class="nx">_el_events</span><span class="o">[</span><span class="nx">ek</span><span class="o">],</span>
|
|
|
854 |
<span class="nx">results</span><span class="o">=[]</span> <span class="o">,</span> <span class="nx">key</span> <span class="o">=</span> <span class="o">(</span><span class="nx">type</span><span class="o">)</span> <span class="o">?</span> <span class="s1">'event:'</span> <span class="o">+</span> <span class="nx">ek</span> <span class="o">+</span> <span class="nx">type</span> <span class="o">:</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
855 |
|
|
|
856 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">evts</span><span class="o">)</span> <span class="o">{</span>
|
|
|
857 |
<span class="k">return</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
858 |
<span class="o">}</span>
|
|
|
859 |
|
|
|
860 |
<span class="k">if</span> <span class="o">(</span><span class="nx">key</span><span class="o">)</span> <span class="o">{</span>
|
|
|
861 |
<span class="k">if</span> <span class="o">(</span><span class="nx">evts</span><span class="o">[</span><span class="nx">key</span><span class="o">])</span> <span class="o">{</span>
|
|
|
862 |
<span class="nx">results</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">evts</span><span class="o">[</span><span class="nx">key</span><span class="o">]);</span>
|
|
|
863 |
<span class="o">}</span>
|
|
|
864 |
|
|
|
865 |
<span class="c">// get native events as well</span>
|
|
|
866 |
<span class="c"></span> <span class="nx">key</span> <span class="o">+=</span> <span class="s1">'native'</span><span class="o">;</span>
|
|
|
867 |
<span class="k">if</span> <span class="o">(</span><span class="nx">evts</span><span class="o">[</span><span class="nx">key</span><span class="o">])</span> <span class="o">{</span>
|
|
|
868 |
<span class="nx">results</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">evts</span><span class="o">[</span><span class="nx">key</span><span class="o">]);</span>
|
|
|
869 |
<span class="o">}</span>
|
|
|
870 |
|
|
|
871 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
872 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">each</span><span class="o">(</span><span class="nx">evts</span><span class="o">,</span> <span class="k">function</span><span class="o">(</span><span class="nx">v</span><span class="o">,</span> <span class="nx">k</span><span class="o">)</span> <span class="o">{</span>
|
|
|
873 |
<span class="nx">results</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
874 |
<span class="o">});</span>
|
|
|
875 |
<span class="o">}</span>
|
|
|
876 |
|
|
|
877 |
<span class="k">return</span> <span class="o">(</span><span class="nx">results</span><span class="o">.</span><span class="nx">length</span><span class="o">)</span> <span class="o">?</span> <span class="nx">results</span> <span class="o">:</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
878 |
<span class="o">},</span>
|
|
|
879 |
|
|
|
880 |
<span class="c">/**</span>
|
|
|
881 |
<span class="c"> * Removes all listeners registered by pe.event. Called </span>
|
|
|
882 |
<span class="c"> * automatically during the unload event.</span>
|
|
|
883 |
<span class="c"> * @method _unload</span>
|
|
|
884 |
<span class="c"> * @static</span>
|
|
|
885 |
<span class="c"> * @private</span>
|
|
|
886 |
<span class="c"> */</span>
|
|
|
887 |
<span class="nx">_unload</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
888 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">each</span><span class="o">(</span><span class="nx">_wrappers</span><span class="o">,</span> <span class="k">function</span><span class="o">(</span><span class="nx">v</span><span class="o">,</span> <span class="nx">k</span><span class="o">)</span> <span class="o">{</span>
|
|
|
889 |
<span class="nx">v</span><span class="o">.</span><span class="nx">detachAll</span><span class="o">();</span>
|
|
|
890 |
<span class="nx">remove</span><span class="o">(</span><span class="nx">v</span><span class="o">.</span><span class="nx">el</span><span class="o">,</span> <span class="nx">v</span><span class="o">.</span><span class="nx">type</span><span class="o">,</span> <span class="nx">v</span><span class="o">.</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">v</span><span class="o">.</span><span class="nx">capture</span><span class="o">);</span>
|
|
|
891 |
<span class="nx">delete</span> <span class="nx">_wrappers</span><span class="o">[</span><span class="nx">k</span><span class="o">];</span>
|
|
|
892 |
<span class="nx">delete</span> <span class="nx">_el_events</span><span class="o">[</span><span class="nx">v</span><span class="o">.</span><span class="nx">domkey</span><span class="o">][</span><span class="nx">k</span><span class="o">];</span>
|
|
|
893 |
<span class="o">});</span>
|
|
|
894 |
<span class="o">},</span>
|
|
|
895 |
|
|
|
896 |
|
|
|
897 |
<span class="c">/**</span>
|
|
|
898 |
<span class="c"> * Adds a DOM event directly without the caching, cleanup, context adj, etc</span>
|
|
|
899 |
<span class="c"> *</span>
|
|
|
900 |
<span class="c"> * @method nativeAdd</span>
|
|
|
901 |
<span class="c"> * @param {HTMLElement} el the element to bind the handler to</span>
|
|
|
902 |
<span class="c"> * @param {string} type the type of event handler</span>
|
|
|
903 |
<span class="c"> * @param {function} fn the callback to invoke</span>
|
|
|
904 |
<span class="c"> * @param {boolen} capture capture or bubble phase</span>
|
|
|
905 |
<span class="c"> * @static</span>
|
|
|
906 |
<span class="c"> * @private</span>
|
|
|
907 |
<span class="c"> */</span>
|
|
|
908 |
<span class="nx">nativeAdd</span><span class="o">:</span> <span class="nx">add</span><span class="o">,</span>
|
|
|
909 |
|
|
|
910 |
<span class="c">/**</span>
|
|
|
911 |
<span class="c"> * Basic remove listener</span>
|
|
|
912 |
<span class="c"> *</span>
|
|
|
913 |
<span class="c"> * @method nativeRemove</span>
|
|
|
914 |
<span class="c"> * @param {HTMLElement} el the element to bind the handler to</span>
|
|
|
915 |
<span class="c"> * @param {string} type the type of event handler</span>
|
|
|
916 |
<span class="c"> * @param {function} fn the callback to invoke</span>
|
|
|
917 |
<span class="c"> * @param {boolen} capture capture or bubble phase</span>
|
|
|
918 |
<span class="c"> * @static</span>
|
|
|
919 |
<span class="c"> * @private</span>
|
|
|
920 |
<span class="c"> */</span>
|
|
|
921 |
<span class="nx">nativeRemove</span><span class="o">:</span> <span class="nx">remove</span>
|
|
|
922 |
<span class="o">};</span>
|
|
|
923 |
|
|
|
924 |
<span class="o">}();</span>
|
|
|
925 |
|
|
|
926 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">Event</span> <span class="o">=</span> <span class="nx">Event</span><span class="o">;</span>
|
|
|
927 |
|
|
|
928 |
|
|
|
929 |
<span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">config</span><span class="o">.</span><span class="nx">injected</span> <span class="o">||</span> <span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">windowLoaded</span><span class="o">)</span> <span class="o">{</span>
|
|
|
930 |
<span class="nx">onLoad</span><span class="o">();</span>
|
|
|
931 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
932 |
<span class="nx">add</span><span class="o">(</span><span class="nb">window</span><span class="o">,</span> <span class="s2">"load"</span><span class="o">,</span> <span class="nx">onLoad</span><span class="o">);</span>
|
|
|
933 |
<span class="o">}</span>
|
|
|
934 |
|
|
|
935 |
<span class="c">// Process onAvailable/onContentReady items when when the DOM is ready in IE</span>
|
|
|
936 |
<span class="c"></span><span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">UA</span><span class="o">.</span><span class="nx">ie</span><span class="o">)</span> <span class="o">{</span>
|
|
|
937 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="nx">EVENT_READY</span><span class="o">,</span> <span class="nx">Event</span><span class="o">.</span><span class="nx">_poll</span><span class="o">,</span> <span class="nx">Event</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span>
|
|
|
938 |
<span class="o">}</span>
|
|
|
939 |
|
|
|
940 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s2">"unload"</span><span class="o">,</span> <span class="nx">onUnload</span><span class="o">);</span>
|
|
|
941 |
|
|
|
942 |
<span class="nx">Event</span><span class="o">.</span><span class="nx">Custom</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">CustomEvent</span><span class="o">;</span>
|
|
|
943 |
<span class="nx">Event</span><span class="o">.</span><span class="nx">Subscriber</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Subscriber</span><span class="o">;</span>
|
|
|
944 |
<span class="nx">Event</span><span class="o">.</span><span class="nx">Target</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventTarget</span><span class="o">;</span>
|
|
|
945 |
<span class="nx">Event</span><span class="o">.</span><span class="nx">Handle</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventHandle</span><span class="o">;</span>
|
|
|
946 |
<span class="nx">Event</span><span class="o">.</span><span class="nx">Facade</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventFacade</span><span class="o">;</span>
|
|
|
947 |
|
|
|
948 |
<span class="nx">Event</span><span class="o">.</span><span class="nx">_poll</span><span class="o">();</span>
|
|
|
949 |
|
|
|
950 |
<span class="o">})();</span>
|
|
|
951 |
</pre></div>
|
|
|
952 |
|
|
|
953 |
</div>
|
|
|
954 |
</div>
|
|
|
955 |
</div>
|
|
|
956 |
<div class="yui-b">
|
|
|
957 |
<div class="nav">
|
|
|
958 |
|
|
|
959 |
<div id="moduleList" class="module">
|
|
|
960 |
<h4>Modules</h4>
|
|
|
961 |
<ul class="content">
|
|
|
962 |
<li class=""><a href="module_anim.html" title="anim">anim</a></li>
|
|
|
963 |
<li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li>
|
|
|
964 |
<li class=""><a href="module_attribute.html" title="attribute">attribute</a></li>
|
|
|
965 |
<li class=""><a href="module_base.html" title="base">base</a></li>
|
|
|
966 |
<li class=""><a href="module_cache.html" title="cache">cache</a></li>
|
|
|
967 |
<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li>
|
|
|
968 |
<li class=""><a href="module_collection.html" title="collection">collection</a></li>
|
|
|
969 |
<li class=""><a href="module_console.html" title="console">console</a></li>
|
|
|
970 |
<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li>
|
|
|
971 |
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
|
|
|
972 |
<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li>
|
|
|
973 |
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
|
|
|
974 |
<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li>
|
|
|
975 |
<li class=""><a href="module_dd.html" title="dd">dd</a></li>
|
|
|
976 |
<li class=""><a href="module_dom.html" title="dom">dom</a></li>
|
|
|
977 |
<li class=""><a href="module_dump.html" title="dump">dump</a></li>
|
|
|
978 |
<li class="selected"><a href="module_event.html" title="event">event</a></li>
|
|
|
979 |
<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li>
|
|
|
980 |
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
|
|
|
981 |
<li class=""><a href="module_history.html" title="history">history</a></li>
|
|
|
982 |
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
|
|
|
983 |
<li class=""><a href="module_io.html" title="io">io</a></li>
|
|
|
984 |
<li class=""><a href="module_json.html" title="json">json</a></li>
|
|
|
985 |
<li class=""><a href="module_node.html" title="node">node</a></li>
|
|
|
986 |
<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li>
|
|
|
987 |
<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li>
|
|
|
988 |
<li class=""><a href="module_oop.html" title="oop">oop</a></li>
|
|
|
989 |
<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li>
|
|
|
990 |
<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li>
|
|
|
991 |
<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
|
|
|
992 |
<li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li>
|
|
|
993 |
<li class=""><a href="module_slider.html" title="slider">slider</a></li>
|
|
|
994 |
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
|
|
|
995 |
<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li>
|
|
|
996 |
<li class=""><a href="module_test.html" title="test">test</a></li>
|
|
|
997 |
<li class=""><a href="module_widget.html" title="widget">widget</a></li>
|
|
|
998 |
<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li>
|
|
|
999 |
<li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li>
|
|
|
1000 |
<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li>
|
|
|
1001 |
<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li>
|
|
|
1002 |
<li class=""><a href="module_yui.html" title="yui">yui</a></li>
|
|
|
1003 |
</ul>
|
|
|
1004 |
</div>
|
|
|
1005 |
|
|
|
1006 |
<div id="classList" class="module">
|
|
|
1007 |
<h4>Classes</h4>
|
|
|
1008 |
<ul class="content">
|
|
|
1009 |
<li class=""><a href="DOMEventFacade.html" title="DOMEventFacade">DOMEventFacade</a></li>
|
|
|
1010 |
<li class=""><a href="Event.html" title="Event">Event</a></li>
|
|
|
1011 |
</ul>
|
|
|
1012 |
</div>
|
|
|
1013 |
|
|
|
1014 |
<div id="fileList" class="module">
|
|
|
1015 |
<h4>Files</h4>
|
|
|
1016 |
<ul class="content">
|
|
|
1017 |
<li class=""><a href="available.js.html" title="available.js">available.js</a></li>
|
|
|
1018 |
<li class=""><a href="delegate.js.html" title="delegate.js">delegate.js</a></li>
|
|
|
1019 |
<li class="selected"><a href="event-dom.js.html" title="event-dom.js">event-dom.js</a></li>
|
|
|
1020 |
<li class=""><a href="event-facade-dom.js.html" title="event-facade-dom.js">event-facade-dom.js</a></li>
|
|
|
1021 |
<li class=""><a href="event-ready-base.js.html" title="event-ready-base.js">event-ready-base.js</a></li>
|
|
|
1022 |
<li class=""><a href="event-ready.js.html" title="event-ready.js">event-ready.js</a></li>
|
|
|
1023 |
<li class=""><a href="focusblur.js.html" title="focusblur.js">focusblur.js</a></li>
|
|
|
1024 |
<li class=""><a href="key.js.html" title="key.js">key.js</a></li>
|
|
|
1025 |
<li class=""><a href="mouseentermouseleave.js.html" title="mouseentermouseleave.js">mouseentermouseleave.js</a></li>
|
|
|
1026 |
<li class=""><a href="mousewheel.js.html" title="mousewheel.js">mousewheel.js</a></li>
|
|
|
1027 |
<li class=""><a href="resize-window.js.html" title="resize-window.js">resize-window.js</a></li>
|
|
|
1028 |
</ul>
|
|
|
1029 |
</div>
|
|
|
1030 |
|
|
|
1031 |
|
|
|
1032 |
|
|
|
1033 |
|
|
|
1034 |
|
|
|
1035 |
</div>
|
|
|
1036 |
</div>
|
|
|
1037 |
</div>
|
|
|
1038 |
<div id="ft">
|
|
|
1039 |
<hr />
|
|
|
1040 |
Copyright © 2009 Yahoo! Inc. All rights reserved.
|
|
|
1041 |
</div>
|
|
|
1042 |
</div>
|
|
|
1043 |
<script type="text/javascript">
|
|
|
1044 |
ALL_YUI_PROPS = [{"access": "", "host": "Event", "name": "attach", "url": "Event.html#method_attach", "type": "method"}, {"access": "private", "host": "Event", "name": "_avail", "url": "Event.html#property__avail", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "button", "url": "DOMEventFacade.html#property_button", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "charCode", "url": "DOMEventFacade.html#property_charCode", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "currentTarget", "url": "DOMEventFacade.html#property_currentTarget", "type": "property"}, {"access": "", "host": "Event", "name": "detach", "url": "Event.html#method_detach", "type": "method"}, {"access": "", "host": "Event", "name": "DOMReady", "url": "Event.html#property_DOMReady", "type": "property"}, {"access": "private", "host": "Event", "name": "_dri", "url": "Event.html#property__dri", "type": "property"}, {"access": "private", "host": "Event", 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"property"}, {"access": "", "host": "DOMEventFacade", "name": "pageY", "url": "DOMEventFacade.html#property_pageY", "type": "property"}, {"access": "private", "host": "Event", "name": "_poll", "url": "Event.html#method__poll", "type": "method"}, {"access": "", "host": "Event", "name": "POLL_INTERVAL", "url": "Event.html#property_POLL_INTERVAL", "type": "property"}, {"access": "", "host": "Event", "name": "POLL_RETRYS", "url": "Event.html#property_POLL_RETRYS", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "preventDefault", "url": "DOMEventFacade.html#method_preventDefault", "type": "method"}, {"access": "", "host": "Event", "name": "purgeElement", "url": "Event.html#method_purgeElement", "type": "method"}, {"access": "", "host": "DOMEventFacade", "name": "relatedTarget", "url": "DOMEventFacade.html#property_relatedTarget", "type": "property"}, {"access": "private", "host": "DOMEventFacade", "name": "resolve", "url": "DOMEventFacade.html#method_resolve", "type": "method"}, {"access": "private", "host": "Event", "name": "_retryCount", "url": "Event.html#property__retryCount", "type": "property"}, {"access": "private", "host": "Event", "name": "startInterval", "url": "Event.html#method_startInterval", "type": "method"}, {"access": "", "host": "DOMEventFacade", "name": "stopImmediatePropagation", "url": "DOMEventFacade.html#method_stopImmediatePropagation", "type": "method"}, {"access": "", "host": "DOMEventFacade", "name": "stopPropagation", "url": "DOMEventFacade.html#method_stopPropagation", "type": "method"}, {"access": "", "host": "DOMEventFacade", "name": "target", "url": "DOMEventFacade.html#property_target", "type": "property"}, {"access": "private", "host": "Event", "name": "_unload", "url": "Event.html#method__unload", "type": "method"}, {"access": "private", "host": "DOMEventFacade", "name": "webkitKeymap", "url": "DOMEventFacade.html#property_webkitKeymap", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "wheelDelta", "url": "DOMEventFacade.html#property_wheelDelta", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "which", "url": "DOMEventFacade.html#property_which", "type": "property"}, {"access": "private", "host": "Event", "name": "_wrappers", "url": "Event.html#property__wrappers", "type": "property"}];
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</script>
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</body>
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</html>
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