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<div id="pagetitle"><h1>YUI Library Examples: Attribute: Read-Only and Write-Once Attributes</h1></div>
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<h2>Attribute: Read-Only and Write-Once Attributes</h2>
<div id="example" class="promo">
<div class="example-intro">
Attributes can be configured to be <code>readOnly</code>, stopping them from being modified by the end user, or <code>writeOnce</code> allowing them to be set by the end user, but only once. This example demonstrates how to setup attributes for your class as <code>readOnly</code> or <code>writeOnce</code> attributes, and shows how their behavior differs when the end user attempts to set their values.
</div>
<div class="module example-container ">
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<p class="newWindowButton yui-skin-sam">
<a href="attribute-rw_clean.html" target="_blank">View example in new window.</a>
</p>
</div> <div id="example-canvas" class="bd">
<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
<div id="writeInitial">
<p>Construct o1, setting initial values for both foo and bar in the constructor: </p>
<label>foo: <input type="text" value="Initial Foo" class="fooVal"></label>
<label>bar: <input type="text" value="Initial Bar" class="barVal"></label>
<button type="button" class="do">Initial Values</button>
<div class="example-out"></div>
</div>
<div id="writeAgain">
<p>Try setting values again, after they've been set once: </p>
<label>foo: <input type="text" value="Set Foo Again" class="fooVal"></label>
<label>bar: <input type="text" value="Set Bar Again" class="barVal"></label>
<button type="button" class="do">Set Again</button>
<div class="example-out"></div>
</div>
<div id="writeInternally">
<p>Call a MyClass method, which sets foo internally (using _set): </p>
<label>foo: <input type="text" value="Set Foo Internally" class="fooVal"></label>
<button type="button" class="do">Set Internal</button>
<div class="example-out"></div>
</div>
<script type="text/javascript">
YUI({base:"../../build/", timeout: 10000}).use("node", "attribute", function(Y) {
// Setup a custom class with attribute support
function MyClass(cfg) {
var attrs = {
"foo" : {
value: "Default Foo",
readOnly: true
},
"bar" : {
value: "Default Bar",
writeOnce: true
}
}
this.addAttrs(attrs, cfg);
}
MyClass.prototype.doSomething = function(val) {
// ... Do something which requires
// MyClass to change the value
// of foo ...
// Host code can reset value of
// readOnly attributes interally,
// by working with the private _set
// property
this._set("foo", val);
};
Y.augment(MyClass, Y.Attribute);
function displayValues(o, title, node) {
var str =
'<div class="myclass"><div class="myclass-title">'
+ title +
'</div><ul class="myclass-attrs"><li>foo (readOnly): '
+ o.get("foo")
+ '</li><li>bar (writeOnce): '
+ o.get("bar")
+ '</li></ul></div>';
Y.one(node).set("innerHTML", str);
}
var o1;
Y.on("click", function() {
var fooVal = Y.one("#writeInitial .fooVal").get("value");
var barVal = Y.one("#writeInitial .barVal").get("value");
o1 = new MyClass({
foo: fooVal,
bar: barVal
});
displayValues(o1, "Attempt to set initial values in constructor", "#writeInitial .example-out");
}, "#writeInitial .do");
Y.on("click", function() {
if (o1) {
var fooVal = Y.one("#writeAgain .fooVal").get("value");
var barVal = Y.one("#writeAgain .barVal").get("value");
// Attempt to reset values:
o1.set("foo", fooVal);
o1.set("bar", barVal);
displayValues(o1, "Attempt to set values again, using set", "#writeAgain .example-out");
}
}, "#writeAgain .do");
Y.on("click", function() {
if (o1) {
var val = Y.one("#writeInternally .fooVal").get("value");
// Call method, which sets foo internally...
o1.doSomething(val);
displayValues(o1, "Set the value of foo (readOnly) internally", "#writeInternally .example-out");
}
}, "#writeInternally .do");
});
</script>
<!--END SOURCE CODE FOR EXAMPLE =============================== -->
</div>
</div>
</div>
<h3>ReadOnly And WriteOnce</h3>
<p>Attribute supports the ability to configure attributes to be <code>readOnly</code> or <code>writeOnce</code>. <code>readOnly</code> attributes cannot be set by the end user, either through initial values passed to the constructor, or by invoking the <code>set</code> method. <code>writeOnce</code> attributes on the other hand, can be set by the user, but only once, either during initialization or through a call to <code>set</code>. Once a value is established for a <code>writeOnce</code> attribute, it cannot be reset to another value by the user.</p>
<h3>Configuring ReadOnly And WriteOnce Attributes</h3>
<p>This example sets up a custom class, <code>MyClass</code>, with two attributes, <code>foo</code> and <code>bar</code>. <code>foo</code> is configured to be a <code>readOnly</code> attribute, and <code>bar</code> is configured to be a <code>writeOnce</code> attribute:</p>
<div id="syntax1" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="co1">// Setup a custom class with attribute support</span></div></li><li class="li1"><div class="de1"><span class="kw2">function</span> MyClass<span class="br0">(</span>cfg<span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">// Attribute configuration</span></div></li><li class="li2"><div class="de2"> <span class="kw2">var</span> attrs <span class="sy0">=</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="st0">"foo"</span> <span class="sy0">:</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> value<span class="sy0">:</span> <span class="st0">"Default Foo"</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> readOnly<span class="sy0">:</span> <span class="kw2">true</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="st0">"bar"</span> <span class="sy0">:</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> value<span class="sy0">:</span> <span class="st0">"Default Bar"</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> writeOnce<span class="sy0">:</span> <span class="kw2">true</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span></div></li><li class="li2"><div class="de2"> <span class="br0">}</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="kw1">this</span>.<span class="me1">addAttrs</span><span class="br0">(</span>attrs<span class="sy0">,</span> cfg<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">}</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="co1">// Setup a custom class with attribute support</span>
<span class="kw2">function</span> MyClass<span class="br0">(</span>cfg<span class="br0">)</span> <span class="br0">{</span>
<span class="co1">// Attribute configuration</span>
<span class="kw2">var</span> attrs <span class="sy0">=</span> <span class="br0">{</span>
<span class="st0">"foo"</span> <span class="sy0">:</span> <span class="br0">{</span>
value<span class="sy0">:</span> <span class="st0">"Default Foo"</span><span class="sy0">,</span>
readOnly<span class="sy0">:</span> <span class="kw2">true</span>
<span class="br0">}</span><span class="sy0">,</span>
<span class="st0">"bar"</span> <span class="sy0">:</span> <span class="br0">{</span>
value<span class="sy0">:</span> <span class="st0">"Default Bar"</span><span class="sy0">,</span>
writeOnce<span class="sy0">:</span> <span class="kw2">true</span>
<span class="br0">}</span>
<span class="br0">}</span>
<span class="kw1">this</span>.<span class="me1">addAttrs</span><span class="br0">(</span>attrs<span class="sy0">,</span> cfg<span class="br0">)</span><span class="sy0">;</span>
<span class="br0">}</span></pre></div><textarea id="syntax1-plain">// Setup a custom class with attribute support
function MyClass(cfg) {
// Attribute configuration
var attrs = {
"foo" : {
value: "Default Foo",
readOnly: true
},
"bar" : {
value: "Default Bar",
writeOnce: true
}
}
this.addAttrs(attrs, cfg);
}</textarea></div>
<h3>Attempting To Set Values</h3>
<p>We first attempt to set values for both attributes in the constructor (used to intialize the attributes) and see that only <code>bar</code>, the <code>writeOnce</code> attribute, gets set to the user provided value:</p>
<div id="syntax2" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="kw2">var</span> fooVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeInitial .fooVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="kw2">var</span> barVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeInitial .barVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</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">o1 <span class="sy0">=</span> <span class="kw2">new</span> MyClass<span class="br0">(</span><span class="br0">{</span></div></li><li class="li2"><div class="de2"> foo<span class="sy0">:</span> fooVal<span class="sy0">,</span></div></li><li class="li1"><div class="de1"> bar<span class="sy0">:</span> barVal</div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1">displayValues<span class="br0">(</span>o1<span class="sy0">,</span> <span class="st0">"Attempt to set initial values in constructor"</span><span class="sy0">,</span> </div></li><li class="li2"><div class="de2"> <span class="st0">"#writeInitial .example-out"</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="kw2">var</span> fooVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeInitial .fooVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span>
<span class="kw2">var</span> barVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeInitial .barVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span>
o1 <span class="sy0">=</span> <span class="kw2">new</span> MyClass<span class="br0">(</span><span class="br0">{</span>
foo<span class="sy0">:</span> fooVal<span class="sy0">,</span>
bar<span class="sy0">:</span> barVal
<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span>
displayValues<span class="br0">(</span>o1<span class="sy0">,</span> <span class="st0">"Attempt to set initial values in constructor"</span><span class="sy0">,</span>
<span class="st0">"#writeInitial .example-out"</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax2-plain">var fooVal = Y.one("#writeInitial .fooVal").get("value");
var barVal = Y.one("#writeInitial .barVal").get("value");
o1 = new MyClass({
foo: fooVal,
bar: barVal
});
displayValues(o1, "Attempt to set initial values in constructor",
"#writeInitial .example-out");</textarea></div>
<p>We then attempt to set values for both attributes again, using <code>set</code>, and see that niether of the values are modified:</p>
<div id="syntax3" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="kw2">var</span> fooVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeAgain .fooVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="kw2">var</span> barVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeAgain .barVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</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">// Attempt to reset values:</span></div></li><li class="li2"><div class="de2">o1.<span class="me1">set</span><span class="br0">(</span><span class="st0">"foo"</span><span class="sy0">,</span> fooVal<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">o1.<span class="me1">set</span><span class="br0">(</span><span class="st0">"bar"</span><span class="sy0">,</span> barVal<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1">displayValues<span class="br0">(</span>o1<span class="sy0">,</span> <span class="st0">"Attempt to set values again, using set"</span><span class="sy0">,</span> </div></li><li class="li1"><div class="de1"> <span class="st0">"#writeAgain .example-out"</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="kw2">var</span> fooVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeAgain .fooVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span>
<span class="kw2">var</span> barVal <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeAgain .barVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span>
<span class="co1">// Attempt to reset values:</span>
o1.<span class="me1">set</span><span class="br0">(</span><span class="st0">"foo"</span><span class="sy0">,</span> fooVal<span class="br0">)</span><span class="sy0">;</span>
o1.<span class="me1">set</span><span class="br0">(</span><span class="st0">"bar"</span><span class="sy0">,</span> barVal<span class="br0">)</span><span class="sy0">;</span>
displayValues<span class="br0">(</span>o1<span class="sy0">,</span> <span class="st0">"Attempt to set values again, using set"</span><span class="sy0">,</span>
<span class="st0">"#writeAgain .example-out"</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax3-plain">var fooVal = Y.one("#writeAgain .fooVal").get("value");
var barVal = Y.one("#writeAgain .barVal").get("value");
// Attempt to reset values:
o1.set("foo", fooVal);
o1.set("bar", barVal);
displayValues(o1, "Attempt to set values again, using set",
"#writeAgain .example-out");</textarea></div>
<h3>Setting The State Of ReadOnly Values Internally</h3>
<p>Although the user cannot update the value of <code>readOnly</code> attributes, it maybe neccessary for the host object to update it's value internally. The example shows how this can be done, using the private <code>_set</code> property on the host:</p>
<div id="syntax4" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">MyClass.<span class="me1">prototype</span>.<span class="me1">doSomething</span> <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">(</span>val<span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="co1">// ... Do something which requires</span></div></li><li class="li1"><div class="de1"> <span class="co1">// MyClass to change the value</span></div></li><li class="li1"><div class="de1"> <span class="co1">// of foo ...</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">// Host code can reset value of </span></div></li><li class="li1"><div class="de1"> <span class="co1">// readOnly attributes interally,</span></div></li><li class="li1"><div class="de1"> <span class="co1">// by working with the private _set</span></div></li><li class="li1"><div class="de1"> <span class="co1">// property</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="kw1">this</span>._set<span class="br0">(</span><span class="st0">"foo"</span><span class="sy0">,</span> val<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1">...</div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"><span class="kw2">var</span> val <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeInternally .fooVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</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">// Call method, which sets foo internally...</span></div></li><li class="li1"><div class="de1">o1.<span class="me1">doSomething</span><span class="br0">(</span>val<span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1">displayValues<span class="br0">(</span>o1<span class="sy0">,</span> <span class="st0">"Set value of foo (readOnly) interally"</span><span class="sy0">,</span> </div></li><li class="li1"><div class="de1"> <span class="st0">"#writeInternally .example-out"</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">MyClass.<span class="me1">prototype</span>.<span class="me1">doSomething</span> <span class="sy0">=</span> <span class="kw2">function</span><span class="br0">(</span>val<span class="br0">)</span> <span class="br0">{</span>
<span class="co1">// ... Do something which requires</span>
<span class="co1">// MyClass to change the value</span>
<span class="co1">// of foo ...</span>
<span class="co1">// Host code can reset value of </span>
<span class="co1">// readOnly attributes interally,</span>
<span class="co1">// by working with the private _set</span>
<span class="co1">// property</span>
<span class="kw1">this</span>._set<span class="br0">(</span><span class="st0">"foo"</span><span class="sy0">,</span> val<span class="br0">)</span><span class="sy0">;</span>
<span class="br0">}</span><span class="sy0">;</span>
...
<span class="kw2">var</span> val <span class="sy0">=</span> Y.<span class="me1">one</span><span class="br0">(</span><span class="st0">"#writeInternally .fooVal"</span><span class="br0">)</span>.<span class="me1">get</span><span class="br0">(</span><span class="st0">"value"</span><span class="br0">)</span><span class="sy0">;</span>
<span class="co1">// Call method, which sets foo internally...</span>
o1.<span class="me1">doSomething</span><span class="br0">(</span>val<span class="br0">)</span><span class="sy0">;</span>
displayValues<span class="br0">(</span>o1<span class="sy0">,</span> <span class="st0">"Set value of foo (readOnly) interally"</span><span class="sy0">,</span>
<span class="st0">"#writeInternally .example-out"</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax4-plain">MyClass.prototype.doSomething = function(val) {
// ... Do something which requires
// MyClass to change the value
// of foo ...
// Host code can reset value of
// readOnly attributes interally,
// by working with the private _set
// property
this._set("foo", val);
};
...
var val = Y.one("#writeInternally .fooVal").get("value");
// Call method, which sets foo internally...
o1.doSomething(val);
displayValues(o1, "Set value of foo (readOnly) interally",
"#writeInternally .example-out");</textarea></div> </div>
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<h4>
Attribute Examples:</h4>
</div>
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<ul>
<li><a href='../attribute/attribute-basic.html'>Basic Attribute Configuration</a></li><li class='selected'><a href='../attribute/attribute-rw.html'>Read-Only and Write-Once Attributes</a></li><li><a href='../attribute/attribute-event.html'>Attribute Change Events</a></li><li><a href='../attribute/attribute-basic-speeddate.html'>Attribute Based Speed Dating</a></li><li><a href='../attribute/attribute-event-speeddate.html'>Attribute Event Based Speed Dating</a></li><li><a href='../attribute/attribute-getset.html'>Attribute Getters, Setters and Validators</a></li> </ul>
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</div>
<div class="mod box4">
<div class="hd">
<h4>More Attribute Resources:</h4>
</div>
<div class="bd">
<ul>
<!-- <li><a href="http://developer.yahoo.com/yui/attribute/">User's Guide</a> (external)</li> -->
<li><a href="../../api/module_attribute.html">API Documentation</a></li></ul>
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</div>
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<li class="sect first">YUI 3 Resources</li><li class="item"><a title="YUI 3 -- Yahoo! User Interface (YUI) Library" href="http://developer.yahoo.com/yui/3/">YUI 3 Web Site</a></li><li class="item"><a title="Examples of every YUI utility and control in action" href="../../examples/">YUI 3 Examples</a></li><li class="item"><a title="Instantly searchable API documentation for the entire YUI library." href="../../api/">YUI 3 API Docs</a></li><li class="item"><a title="YUI 3 Dependency Configurator -- configure your custom YUI implementation" href="http://developer.yahoo.com/yui/3/configurator">YUI 3 Dependency Configurator</a></li><li class="item"><a title="The YUI 3 Forum on YUILibrary.com" href="http://yuilibrary.com/forum/viewforum.php?f=15">YUI 3 Forums (external)</a></li><li class="item"><a title="Found a bug or a missing feature? Let us know on YUILibrary.com." href="http://developer.yahoo.com/yui/articles/reportingbugs/">Bug Reports/Feature Requests</a></li><li class="item"><a title="YUI is free and open, offered under a BSD license." href="http://developer.yahoo.com/yui/license.html">YUI License</a></li><li class="item"><a title="Download and fork the YUI project on GitHub" href="http://github.com/yui">YUI on Github</a></li><li class="item"><a title="The Yahoo! User Interface Blog" href="http://yuiblog.com">YUI Blog (external)</a></li><li class="sect">YUI 3 Core - Examples</li><li class="item"><a title="YUI Global Object - Functional Examples" href="../../examples/yui/index.html">YUI Global Object</a></li><li class="item"><a title="Event - Functional Examples" href="../../examples/event/index.html">Event</a></li><li class="item"><a title="Node - Functional Examples" href="../../examples/node/index.html">Node</a></li><li class="sect">YUI 3 Component Infrastructure - Examples</li><li class="selected "><a title="Attribute - Functional Examples" href="../../examples/attribute/index.html">Attribute</a></li><li class="item"><a title="Plugin - Functional Examples" href="../../examples/plugin/index.html">Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Widget - Functional Examples" href="../../examples/widget/index.html">Widget <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 Utilities - Examples</li><li class="item"><a title="Animation - Functional Examples" href="../../examples/anim/index.html">Animation</a></li><li class="item"><a title="AsyncQueue - Functional Examples" href="../../examples/async-queue/index.html">AsyncQueue</a></li><li class="item"><a title="Browser History - Functional Examples" href="../../examples/history/index.html">Browser History</a></li><li class="item"><a title="Cache - Functional Examples" href="../../examples/cache/index.html">Cache</a></li><li class="item"><a title="Cookie - Functional Examples" href="../../examples/cookie/index.html">Cookie</a></li><li class="item"><a title="DataSchema - Functional Examples" href="../../examples/dataschema/index.html">DataSchema <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataSource - Functional Examples" href="../../examples/datasource/index.html">DataSource <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataType - Functional Examples" href="../../examples/datatype/index.html">DataType <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Drag & Drop - Functional Examples" href="../../examples/dd/index.html">Drag & Drop</a></li><li class="item"><a title="Get - Functional Examples" href="../../examples/get/index.html">Get</a></li><li class="item"><a title="ImageLoader - Functional Examples" href="../../examples/imageloader/index.html">ImageLoader</a></li><li class="item"><a title="IO - Functional Examples" href="../../examples/io/index.html">IO</a></li><li class="item"><a title="JSON (JavaScript Object Notation) - Functional Examples" href="../../examples/json/index.html">JSON</a></li><li class="item"><a title="Stylesheet - Functional Examples" href="../../examples/stylesheet/index.html">Stylesheet</a></li><li class="sect">YUI 3 Widgets - Examples</li><li class="item"><a title="Overlay - Functional Examples" href="../../examples/overlay/index.html">Overlay <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Slider - Functional Examples" href="../../examples/slider/index.html">Slider <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 Node Plugins - Examples</li><li class="item"><a title="FocusManager Node Plugin - Functional Examples" href="../../examples/node-focusmanager/index.html">FocusManager Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="MenuNav Node Plugin - Functional Examples" href="../../examples/node-menunav/index.html">MenuNav Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 CSS - Examples</li><li class="item"><a title="YUI CSS Reset - Functional Examples" href="../../examples/cssreset/index.html">CSS Reset</a></li><li class="item"><a title="YUI Fonts - Functional Examples" href="../../examples/cssfonts/index.html">CSS Fonts</a></li><li class="item"><a title="YUI Base - Functional Examples" href="../../examples/cssbase/index.html">CSS Base</a></li><li class="sect">YUI 3 Developer Tools - Examples</li><li class="item"><a title="Console - Functional Examples" href="../../examples/console/index.html">Console <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Console Filters Plugin- Functional Examples" href="../../examples/console-filters/index.html">Plugin.ConsoleFilters <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Profiler - Functional Examples" href="../../examples/profiler/index.html">Profiler</a></li><li class="item"><a title="Test - Functional Examples" href="../../examples/test/index.html">Test</a></li><li class="sect">Other Useful YUI 3 Resources</li><li class="item"><a title="Answers to Frequently Asked Questions about the YUI Library" href="http://developer.yahoo.com/yui/articles/faq/">YUI FAQ (external)</a></li><li class="item"><a title="Yahoo!'s philosophy of Graded Browser Support" href="http://developer.yahoo.com/yui/articles/gbs/">Graded Browser Support (external)</a></li><li class="item"><a title="Videos and podcasts from the YUI Team and from the Yahoo! frontend engineering community." href="http://developer.yahoo.com/yui/theater/">YUI Theater (external)</a></li></ul>
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