--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui3.0.0/examples/cache/cache_basic.html Mon Nov 23 15:14:29 2009 +0100
@@ -0,0 +1,229 @@
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+ <title>YUI Library Examples: Cache Utility: Basic Caching</title>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8">
+ <link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
+
+<style>
+ /*Supplemental CSS for the YUI distribution*/
+ #custom-doc { width: 95%; min-width: 950px; }
+ #pagetitle {background-image: url(../../assets/bg_hd.gif);}
+/* #pagetitle h1 {background-image: url(../../assets/title_h_bg.gif);}*/
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+<link type="text/css" rel="stylesheet" href="../../build/cssfonts/fonts-min.css" />
+<script type="text/javascript" src="../../build/yui/yui-min.js"></script>
+<style type="text/css">
+/* custom styles for this example */
+#demo fieldset {display:block; margin:1em;}
+#demo .short {width:2em;}
+</style>
+
+</head>
+<body id="yahoo-com" class=" yui-skin-sam">
+<div id="custom-doc" class="yui-t2">
+<div id="hd">
+ <div id="ygunav">
+ <p>
+ <em>
+ <a href="http://developer.yahoo.com/yui/3/">YUI 3.x Home</a> <i> - </i>
+ </em>
+ </p>
+ <form action="http://search.yahoo.com/search" id="sitesearchform">
+ <input name="vs" type="hidden" value="developer.yahoo.com">
+ <input name="vs" type="hidden" value="yuiblog.com">
+ <div id="sitesearch">
+ <label for="searchinput">Site Search (YDN & YUIBlog): </label>
+ <input type="text" id="searchinput" name="p">
+ <input type="submit" value="Search" id="searchsubmit" class="ygbt">
+ </div>
+ </form>
+ </div>
+ <div id="ygma"><a href="../../"><img src="../../assets/logo.gif" border="0" width="200" height="93"></a></div>
+ <div id="pagetitle"><h1>YUI Library Examples: Cache Utility: Basic Caching</h1></div>
+</div>
+<div id="bd">
+
+
+ <div id="yui-main">
+ <div class="yui-b">
+ <div class="yui-ge">
+ <div class="yui-u first example" id="main">
+
+ <h2>Cache Utility: Basic Caching</h2>
+
+ <div id="example" class="promo">
+ <div class="example-intro">
+ The Cache Utility provides a basic caching mechanism for storing key/value pairs in local JavaScript memory.
+ </div>
+
+ <div class="module example-container ">
+ <div class="hd exampleHd">
+ <p class="newWindowButton yui-skin-sam">
+ <a href="cache_basic_clean.html" target="_blank">View example in new window.</a>
+ </p>
+ </div> <div id="example-canvas" class="bd">
+
+
+ <!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
+
+ <form id="demo">
+ <fieldset>
+ <label for="demo_max">Cache max: <input type="text" id="demo_max" class="short" value="0"> <input type="button" id="demo_setMax" value="Set max"></label>
+ <label for="demo_setUniqueKeys">Enforce unique keys: <input type="checkbox" id="demo_setUniqueKeys"></label>
+ </fieldset>
+ <fieldset>
+ <label for="demo_addKey">Key: <input type="text" id="demo_addKey"></label>
+ <label for="demo_addValue">Value: <input type="text" id="demo_addValue"></label>
+ <input type="button" id="demo_add" value="Cache value">
+ </fieldset>
+ <fieldset>
+ <label for="demo_retrieveKey">Key: <input type="text" id="demo_retrieveKey"></label>
+ <input type="button" id="demo_retrieve" value="Retrieve value">
+ </fieldset>
+ <fieldset>
+ <input type="button" id="demo_flush" value="Flush cache"></label>
+ </fieldset>
+</form>
+
+
+
+<script type="text/javascript">
+YUI({base:"../../build/", timeout: 10000}).use("node", "datatype-number", "cache" ,function (Y) {
+ var cache = new Y.Cache();
+
+ Y.on("click", function(e){
+ cache.set("max", Y.DataType.Number.parse(Y.get("#demo_max").get("value")));
+ alert("Cache max set to " + cache.get("max") + ".");
+ }, "#demo_setMax");
+
+ Y.on("click", function(e){
+ cache.set("uniqueKeys", Y.get("#demo_setUniqueKeys").get("checked"));
+ alert("Cache uniqueKeys set to " + cache.get("uniqueKeys") + ".");
+ }, "#demo_setUniqueKeys");
+
+ Y.on("click", function(e){
+ cache.add(Y.get("#demo_addKey").get("value"), Y.get("#demo_addValue").get("value"));
+ var msg = cache.get("max") ?
+ "Value cached. Cache size is now " + cache.get("size") + "." :
+ "Cache max is " + cache.get("max") + ". Value not cached."
+ alert(msg);
+ }, "#demo_add");
+
+ Y.on("click", function(e){
+ var entry = cache.retrieve(Y.get("#demo_retrieveKey").get("value")),
+ output = entry ? entry.response : "Value not cached.";
+ alert(output);
+ }, "#demo_retrieve");
+
+ Y.on("click", function(e){
+ cache.flush();
+ alert("Cache flushed.");
+ }, "#demo_flush");
+});
+</script>
+
+ <!--END SOURCE CODE FOR EXAMPLE =============================== -->
+
+
+ </div>
+ </div>
+ </div>
+
+ <div id="syntax1" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">YUI<span class="br0">(</span><span class="br0">)</span>.<span class="kw2">use</span><span class="br0">(</span><span class="st0">"cache"</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">(</span>Y<span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="co1">// Configure Cache maximum size in the constructor</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> cache <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Cache</span><span class="br0">(</span><span class="br0">{</span>max<span class="sy0">:</span><span class="nu0">5</span><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="co1">// Add entries to the Cache</span></div></li><li class="li1"><div class="de1"> cache.<span class="me1">add</span><span class="br0">(</span><span class="st0">"key1"</span><span class="sy0">,</span> <span class="st0">"value1"</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> cache.<span class="me1">add</span><span class="br0">(</span><span class="st0">"key2"</span><span class="sy0">,</span> <span class="st0">"value2"</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">// Retrieve a cached entry</span></div></li><li class="li2"><div class="de2"> <span class="kw2">var</span> cachedentry <span class="sy0">=</span> cache.<span class="me1">retrieve</span><span class="br0">(</span><span class="st0">"key1"</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">// Cached entry is an object with a request property and a response property</span></div></li><li class="li1"><div class="de1"> <span class="kw3">alert</span><span class="br0">(</span><span class="st0">"cached key: "</span> <span class="sy0">+</span> cachedentry.<span class="me1">request</span> <span class="sy0">+</span></div></li><li class="li1"><div class="de1"> <span class="st0">"/cached value: "</span> <span class="sy0">+</span> cachedentry.<span class="me1">response</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">// Flush the cache</span></div></li><li class="li1"><div class="de1"> cache.<span class="me1">flush</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">YUI<span class="br0">(</span><span class="br0">)</span>.<span class="kw2">use</span><span class="br0">(</span><span class="st0">"cache"</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">(</span>Y<span class="br0">)</span> <span class="br0">{</span>
+ <span class="co1">// Configure Cache maximum size in the constructor</span>
+ <span class="kw2">var</span> cache <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Cache</span><span class="br0">(</span><span class="br0">{</span>max<span class="sy0">:</span><span class="nu0">5</span><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">// Add entries to the Cache</span>
+ cache.<span class="me1">add</span><span class="br0">(</span><span class="st0">"key1"</span><span class="sy0">,</span> <span class="st0">"value1"</span><span class="br0">)</span><span class="sy0">;</span>
+ cache.<span class="me1">add</span><span class="br0">(</span><span class="st0">"key2"</span><span class="sy0">,</span> <span class="st0">"value2"</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">// Retrieve a cached entry</span>
+ <span class="kw2">var</span> cachedentry <span class="sy0">=</span> cache.<span class="me1">retrieve</span><span class="br0">(</span><span class="st0">"key1"</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">// Cached entry is an object with a request property and a response property</span>
+ <span class="kw3">alert</span><span class="br0">(</span><span class="st0">"cached key: "</span> <span class="sy0">+</span> cachedentry.<span class="me1">request</span> <span class="sy0">+</span>
+ <span class="st0">"/cached value: "</span> <span class="sy0">+</span> cachedentry.<span class="me1">response</span><span class="br0">)</span><span class="sy0">;</span>
+
+ <span class="co1">// Flush the cache</span>
+ cache.<span class="me1">flush</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span>
+<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax1-plain">YUI().use("cache", function(Y) {
+ // Configure Cache maximum size in the constructor
+ var cache = new Y.Cache({max:5});
+
+ // Add entries to the Cache
+ cache.add("key1", "value1");
+ cache.add("key2", "value2");
+
+ // Retrieve a cached entry
+ var cachedentry = cache.retrieve("key1");
+
+ // Cached entry is an object with a request property and a response property
+ alert("cached key: " + cachedentry.request +
+ "/cached value: " + cachedentry.response);
+
+ // Flush the cache
+ cache.flush();
+});</textarea></div> </div>
+ <div class="yui-u sidebar">
+
+
+ <div id="examples" class="mod box4">
+ <div class="hd">
+ <h4>
+ Cache Utility Examples:</h4>
+ </div>
+ <div class="bd">
+ <ul>
+ <li class='selected'><a href='../cache/cache_basic.html'>Basic Caching</a></li><li><a href='../datasource/datasource_caching.html'>DataSource with Caching (included with examples for DataSource Utility)</a></li> </ul>
+ </div>
+ </div>
+
+ <div class="mod box4">
+ <div class="hd">
+ <h4>More Cache Utility Resources:</h4>
+ </div>
+ <div class="bd">
+ <ul>
+ <!-- <li><a href="http://developer.yahoo.com/yui/cache/">User's Guide</a> (external)</li> -->
+<li><a href="../../api/module_cache.html">API Documentation</a></li></ul>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ </div>
+ </div>
+
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