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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-ready-base.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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</head> |
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<body id="yahoo-com"> |
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<div id="doc3" class="yui-t2"> |
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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-ready-base.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> |
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</div> |
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</form> |
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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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<span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span> |
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</fieldset> |
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</form> |
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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="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="o">(</span><span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
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<span class="c">// Unlike most of the library, this code has to be executed as soon as it is</span> |
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<span class="c">// introduced into the page -- and it should only be executed one time</span> |
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<span class="c">// regardless of the number of instances that use it.</span> |
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<span class="c"></span> |
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<span class="k">var</span> <span class="nx">GLOBAL_ENV</span> <span class="o">=</span> <span class="nx">YUI</span><span class="o">.</span><span class="nx">Env</span><span class="o">,</span> |
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<span class="nx">C</span> <span class="o">=</span> <span class="nx">YUI</span><span class="o">.</span><span class="nx">config</span><span class="o">,</span> |
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<span class="nx">D</span> <span class="o">=</span> <span class="nx">C</span><span class="o">.</span><span class="nx">doc</span><span class="o">,</span> |
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<span class="nx">POLL_INTERVAL</span> <span class="o">=</span> <span class="nx">C</span><span class="o">.</span><span class="nx">pollInterval</span> <span class="o">||</span> <span class="m">40</span><span class="o">,</span> |
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<span class="nx">_ready</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> |
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<span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">_ready</span><span class="o">();</span> |
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<span class="o">};</span> |
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<span class="k">if</span> <span class="o">(!</span><span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">_ready</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">_ready</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">if</span> <span class="o">(!</span><span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">DOMReady</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">DOMReady</span><span class="o">=</span><span class="kc">true</span><span class="o">;</span> |
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<span class="c">// Remove the DOMContentLoaded (FF/Opera/Safari)</span> |
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<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">D</span><span class="o">.</span><span class="nx">removeEventListener</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">D</span><span class="o">.</span><span class="nx">removeEventListener</span><span class="o">(</span><span class="s2">"DOMContentLoaded"</span><span class="o">,</span> <span class="nx">_ready</span><span class="o">,</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="o">};</span> |
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<span class="c">// create custom event</span> |
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<span class="c"></span> |
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<span class="c">/*! DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller/Diego Perini */</span> |
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<span class="c">// Internet Explorer: use the readyState of a defered script.</span> |
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<span class="c"></span> <span class="c">// This isolates what appears to be a safe moment to manipulate</span> |
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<span class="c"></span> <span class="c">// the DOM prior to when the document's readyState suggests</span> |
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<span class="c"></span> <span class="c">// it is safe to do so.</span> |
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<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">navigator</span><span class="o">.</span><span class="nx">userAgent</span><span class="o">.</span><span class="nx">match</span><span class="o">(</span><span class="sr">/MSIE/</span><span class="o">))</span> <span class="o">{</span> |
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<span class="k">if</span> <span class="o">(</span><span class="nx">self</span> <span class="o">!==</span> <span class="nx">self</span><span class="o">.</span><span class="nx">top</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nb">document</span><span class="o">.</span><span class="nx">onreadystatechange</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">if</span> <span class="o">(</span><span class="nb">document</span><span class="o">.</span><span class="nx">readyState</span> <span class="o">==</span> <span class="s1">'complete'</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nb">document</span><span class="o">.</span><span class="nx">onreadystatechange</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span> |
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<span class="nx">_ready</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="o">}</span> <span class="k">else</span> <span class="o">{</span> |
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<span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">_dri</span> <span class="o">=</span> <span class="nx">setInterval</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">try</span> <span class="o">{</span> |
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<span class="c">// throws an error if doc is not ready</span> |
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<span class="c"></span> <span class="nb">document</span><span class="o">.</span><span class="nx">documentElement</span><span class="o">.</span><span class="nx">doScroll</span><span class="o">(</span><span class="s1">'left'</span><span class="o">);</span> |
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<span class="nx">clearInterval</span><span class="o">(</span><span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">_dri</span><span class="o">);</span> |
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<span class="nx">GLOBAL_ENV</span><span class="o">.</span><span class="nx">_dri</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span> |
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<span class="nx">_ready</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="o">}</span> |
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<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="c">// FireFox, Opera, Safari 3+: These browsers provide a event for this</span> |
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<span class="c"></span> <span class="c">// moment.</span> |
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<span class="c"></span> <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
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<span class="nx">D</span><span class="o">.</span><span class="nx">addEventListener</span><span class="o">(</span><span class="s2">"DOMContentLoaded"</span><span class="o">,</span> <span class="nx">_ready</span><span class="o">,</span> <span class="kc">false</span><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"></span> <span class="o">}</span> |
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<span class="o">})();</span> |
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</pre></div> |
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</div> |
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</div> |
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</div> |
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<div class="yui-b"> |
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<div class="nav"> |
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<div id="moduleList" class="module"> |
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<h4>Modules</h4> |
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<ul class="content"> |
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<li class=""><a href="module_anim.html" title="anim">anim</a></li> |
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<li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li> |
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<li class=""><a href="module_attribute.html" title="attribute">attribute</a></li> |
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<li class=""><a href="module_base.html" title="base">base</a></li> |
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<li class=""><a href="module_cache.html" title="cache">cache</a></li> |
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<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li> |
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<li class=""><a href="module_collection.html" title="collection">collection</a></li> |
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<li class=""><a href="module_console.html" title="console">console</a></li> |
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<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li> |
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<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li> |
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<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li> |
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<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li> |
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<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li> |
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<li class=""><a href="module_dd.html" title="dd">dd</a></li> |
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<li class=""><a href="module_dom.html" title="dom">dom</a></li> |
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<li class=""><a href="module_dump.html" title="dump">dump</a></li> |
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<li class="selected"><a href="module_event.html" title="event">event</a></li> |
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<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li> |
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<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li> |
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<li class=""><a href="module_history.html" title="history">history</a></li> |
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<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li> |
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<li class=""><a href="module_io.html" title="io">io</a></li> |
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<li class=""><a href="module_json.html" title="json">json</a></li> |
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<li class=""><a href="module_node.html" title="node">node</a></li> |
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<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li> |
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<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li> |
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<li class=""><a href="module_oop.html" title="oop">oop</a></li> |
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<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li> |
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<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li> |
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<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li> |
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<li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li> |
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<li class=""><a href="module_slider.html" title="slider">slider</a></li> |
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<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li> |
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<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li> |
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<li class=""><a href="module_test.html" title="test">test</a></li> |
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<li class=""><a href="module_widget.html" title="widget">widget</a></li> |
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<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li> |
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<li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li> |
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<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li> |
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<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li> |
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<li class=""><a href="module_yui.html" title="yui">yui</a></li> |
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</ul> |
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</div> |
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<div id="classList" class="module"> |
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<h4>Classes</h4> |
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<ul class="content"> |
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<li class=""><a href="DOMEventFacade.html" title="DOMEventFacade">DOMEventFacade</a></li> |
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<li class=""><a href="Event.html" title="Event">Event</a></li> |
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</ul> |
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</div> |
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<div id="fileList" class="module"> |
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<h4>Files</h4> |
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<ul class="content"> |
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<li class=""><a href="available.js.html" title="available.js">available.js</a></li> |
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196 |
<li class=""><a href="delegate.js.html" title="delegate.js">delegate.js</a></li> |
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197 |
<li class=""><a href="event-dom.js.html" title="event-dom.js">event-dom.js</a></li> |
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<li class=""><a href="event-facade-dom.js.html" title="event-facade-dom.js">event-facade-dom.js</a></li> |
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<li class="selected"><a href="event-ready-base.js.html" title="event-ready-base.js">event-ready-base.js</a></li> |
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<li class=""><a href="event-ready.js.html" title="event-ready.js">event-ready.js</a></li> |
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<li class=""><a href="focusblur.js.html" title="focusblur.js">focusblur.js</a></li> |
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<li class=""><a href="key.js.html" title="key.js">key.js</a></li> |
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203 |
<li class=""><a href="mouseentermouseleave.js.html" title="mouseentermouseleave.js">mouseentermouseleave.js</a></li> |
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<li class=""><a href="mousewheel.js.html" title="mousewheel.js">mousewheel.js</a></li> |
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<li class=""><a href="resize-window.js.html" title="resize-window.js">resize-window.js</a></li> |
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</ul> |
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</div> |
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</div> |
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</div> |
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</div> |
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<div id="ft"> |
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<hr /> |
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Copyright © 2009 Yahoo! Inc. All rights reserved. |
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</div> |
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</div> |
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<script type="text/javascript"> |
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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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</script> |
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</body> |
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