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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: attribute Attribute (YUI Library)</title>
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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>attribute <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_attribute.html" title="attribute">attribute</a>
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> Attribute
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<form onsubmit="return false">
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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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<h2>
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Class <b property="yui:name">Attribute</b>
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<span class="extends">
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</span>
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<span class="extends" rel="yui:extends">
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- uses
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<span rel="extend" resource="EventTarget.html">
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<a href="EventTarget.html" property="yui:name" title="EventTarget">EventTarget</a>
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</span>
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</span>
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</h2>
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<!-- class tree goes here -->
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<div class="summary description" property="yui:description">
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<p>
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Attribute provides configurable attribute support along with attribute change events. It is designed to be
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augmented on to a host class, and provides the host with the ability to configure attributes to store and retrieve state,
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along with attribute change events.
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</p>
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<p>For example, attributes added to the host can be configured:</p>
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<ul>
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<li>As read only.</li>
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<li>As write once.</li>
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<li>With a setter function, which can be used to manipulate
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values passed to Attribute's <a href="#method_set">set</a> method, before they are stored.</li>
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<li>With a getter function, which can be used to manipulate stored values,
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before they are returned by Attribute's <a href="#method_get">get</a> method.</li>
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<li>With a validator function, to validate values before they are stored.</li>
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</ul>
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<p>See the <a href="#method_addAttr">addAttr</a> method, for the complete set of configuration
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options available for attributes</p>.
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<p><strong>NOTE:</strong> Most implementations will be better off extending the <a href="Base.html">Base</a> class,
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instead of augmenting Attribute directly. Base augments Attribute and will handle the initial configuration
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of attributes for derived classes, accounting for values passed into the constructor.</p>
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</div>
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<div rel="yui:properties" resource="#properties">
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<div class="section field details">
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<h3 id="properties">Properties</h3>
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<div class="content">
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<div class="protected" rel="yui:property" resource="#property_Attribute._ATTR_CFG">
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<h4><a name="property_Attribute._ATTR_CFG" property="yui:name">Attribute._ATTR_CFG</a>
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- <code>protected static <span property="yui:type">Array</span></code>
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</h4>
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<div class="detail">
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<div class="description" property="yui:description">
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The list of properties which can be configured for
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each attribute (e.g. setter, getter, writeOnce etc.).
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This property is used internally as a whitelist for faster
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Y.mix operations.
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</div>
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</div>
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<hr />
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</div>
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<div class="" rel="yui:property" resource="#property_Attribute.INVALID_VALUE">
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<h4><a name="property_Attribute.INVALID_VALUE" property="yui:name">Attribute.INVALID_VALUE</a>
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- <code>static final <span property="yui:type">Object</span></code>
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</h4>
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<div class="detail">
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<div class="description" property="yui:description">
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<p>The value to return from an attribute setter in order to prevent the set from going through.</p>
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<p>You can return this value from your setter if you wish to combine validator and setter
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functionality into a single setter function, which either returns the massaged value to be stored or
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Attribute.INVALID_VALUE to prevent invalid values from being stored.</p>
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</div>
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</div>
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<hr />
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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 rel="yui:methods" resource="#methods">
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<div class="section method details">
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<h3 id="methods">Methods</h3>
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<div class="content">
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<div class="private" rel="yui:method" resource="#method__addAttrs">
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<h4>
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<a name="method__addAttrs">_addAttrs</a></h4>
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<div class="detail" >
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<code>
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private
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void
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<strong property="yui:name">_addAttrs</strong>
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(
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cfgs
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,
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values
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,
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lazy
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)
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</code>
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<div class="description" property="yui:description">
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Implementation behind the public addAttrs method.
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This method is invoked directly by get if it encounters a scenario
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in which an attribute's valueFn attempts to obtain the
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value an attribute in the same group of attributes, which has not yet
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been added (on demand initialization).
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</div>
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<div class="description">
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<dl rel="yui:parameters">
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<dt>Parameters:</dt>
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<dd rel="yui:parameter">
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<code><span property="yui:name">cfgs</span>
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<<span property="yui:type">Object</span>>
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</code>
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<span property="yui:description"> An object with attribute name/configuration pairs.</span>
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</dd>
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<dd rel="yui:parameter">
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<code><span property="yui:name">values</span>
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<<span property="yui:type">Object</span>>
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</code>
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<span property="yui:description"> An object with attribute name/value pairs, defining the initial values to apply.
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Values defined in the cfgs argument will be over-written by values in this argument unless defined as read only.</span>
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</dd>
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<dd rel="yui:parameter">
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<code><span property="yui:name">lazy</span>
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<<span property="yui:type">boolean</span>>
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</code>
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<span property="yui:description"> Whether or not to delay the intialization of these attributes until the first call to get/set.
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Individual attributes can over-ride this behavior by defining a lazyAdd configuration property in their configuration.
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See <a href="#method_addAttr">addAttr</a>.</span>
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</dd>
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</dl>
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</div>
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</div>
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<hr />
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</div>
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<div class="private" rel="yui:method" resource="#method__addLazyAttr">
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<h4>
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<a name="method__addLazyAttr">_addLazyAttr</a></h4>
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<div class="detail" >
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<code>
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private
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void
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<strong property="yui:name">_addLazyAttr</strong>
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(
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name
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)
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</code>
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<div class="description" property="yui:description">
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Finishes initializing an attribute which has been lazily added.
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</div>
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<div class="description">
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<dl rel="yui:parameters">
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<dt>Parameters:</dt>
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<dd rel="yui:parameter">
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<code><span property="yui:name">name</span>
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<<span property="yui:type">Object</span>>
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</code>
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<span property="yui:description"> The name of the attribute</span>
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</dd>
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</dl>
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</div>
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</div>
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<hr />
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</div>
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<div class="private" rel="yui:method" resource="#method__defAttrChangeFn">
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<h4>
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<a name="method__defAttrChangeFn">_defAttrChangeFn</a></h4>
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<div class="detail" >
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<code>
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private
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void
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<strong property="yui:name">_defAttrChangeFn</strong>
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(
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e
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)
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</code>
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<div class="description" property="yui:description">
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Default function for attribute change events.
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</div>
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<div class="description">
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<dl rel="yui:parameters">
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<dt>Parameters:</dt>
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<dd rel="yui:parameter">
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<code><span property="yui:name">e</span>
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<<span property="yui:type">EventFacade</span>>
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</code>
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<span property="yui:description"> The event object for attribute change events.</span>
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</dd>
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</dl>
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</div>
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</div>
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<hr />
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</div>
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<div class="private" rel="yui:method" resource="#method__fireAttrChange">
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<h4>
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<a name="method__fireAttrChange">_fireAttrChange</a></h4>
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<div class="detail" >
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<code>
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private
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void
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<strong property="yui:name">_fireAttrChange</strong>
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(
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attrName
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,
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subAttrName
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,
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currVal
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,
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newVal
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,
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opts
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)
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</code>
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<div class="description" property="yui:description">
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Utility method to help setup the event payload and fire the attribute change event.
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</div>
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<div class="description">
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<dl rel="yui:parameters">
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<dt>Parameters:</dt>
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<dd rel="yui:parameter">
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<code><span property="yui:name">attrName</span>
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<<span property="yui:type">String</span>>
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</code>
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<span property="yui:description"> The name of the attribute</span>
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</dd>
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<dd rel="yui:parameter">
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<code><span property="yui:name">subAttrName</span>
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<<span property="yui:type">String</span>>
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</code>
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<span property="yui:description"> The full path of the property being changed,
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if this is a sub-attribute value being change. Otherwise null.</span>
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</dd>
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<dd rel="yui:parameter">
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<code><span property="yui:name">currVal</span>
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<<span property="yui:type">Any</span>>
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</code>
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<span property="yui:description"> The current value of the attribute</span>
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</dd>
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<dd rel="yui:parameter">
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<code><span property="yui:name">newVal</span>
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<<span property="yui:type">Any</span>>
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</code>
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<span property="yui:description"> The new value of the attribute</span>
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</dd>
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<dd rel="yui:parameter">
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<code><span property="yui:name">opts</span>
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<<span property="yui:type">Object</span>>
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</code>
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<span property="yui:description"> Any additional event data to mix into the attribute change event's event facade.</span>
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|
|
375 |
</dd>
|
|
|
376 |
</dl>
|
|
|
377 |
|
|
|
378 |
|
|
|
379 |
|
|
|
380 |
|
|
|
381 |
|
|
|
382 |
</div>
|
|
|
383 |
|
|
|
384 |
</div>
|
|
|
385 |
<hr />
|
|
|
386 |
</div>
|
|
|
387 |
<div class="protected" rel="yui:method" resource="#method__getAttr">
|
|
|
388 |
<h4>
|
|
|
389 |
<a name="method__getAttr">_getAttr</a></h4>
|
|
|
390 |
<div class="detail" >
|
|
|
391 |
<code>
|
|
|
392 |
protected
|
|
|
393 |
|
|
|
394 |
|
|
|
395 |
Any
|
|
|
396 |
<strong property="yui:name">_getAttr</strong>
|
|
|
397 |
(
|
|
|
398 |
|
|
|
399 |
|
|
|
400 |
name
|
|
|
401 |
|
|
|
402 |
|
|
|
403 |
)
|
|
|
404 |
</code>
|
|
|
405 |
|
|
|
406 |
<div class="description" property="yui:description">
|
|
|
407 |
Provides the common implementation for the public get method,
|
|
|
408 |
allowing Attribute hosts to over-ride either method.
|
|
|
409 |
See <a href="#method_get">get</a> for argument details.
|
|
|
410 |
</div>
|
|
|
411 |
|
|
|
412 |
<div class="description">
|
|
|
413 |
|
|
|
414 |
<dl rel="yui:parameters">
|
|
|
415 |
<dt>Parameters:</dt>
|
|
|
416 |
<dd rel="yui:parameter">
|
|
|
417 |
<code><span property="yui:name">name</span>
|
|
|
418 |
<<span property="yui:type">String</span>>
|
|
|
419 |
</code>
|
|
|
420 |
<span property="yui:description"> The name of the attribute.</span>
|
|
|
421 |
</dd>
|
|
|
422 |
</dl>
|
|
|
423 |
|
|
|
424 |
<dl>
|
|
|
425 |
<dt>Returns:
|
|
|
426 |
<code property="yui:return">
|
|
|
427 |
Any
|
|
|
428 |
</code></dt>
|
|
|
429 |
<dd property="yui:returnInfo">The value of the attribute.</dd>
|
|
|
430 |
</dl>
|
|
|
431 |
|
|
|
432 |
<div class="chainable">
|
|
|
433 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
434 |
</div>
|
|
|
435 |
|
|
|
436 |
|
|
|
437 |
|
|
|
438 |
</div>
|
|
|
439 |
|
|
|
440 |
</div>
|
|
|
441 |
<hr />
|
|
|
442 |
</div>
|
|
|
443 |
<div class="private" rel="yui:method" resource="#method__getAttrInitVal">
|
|
|
444 |
<h4>
|
|
|
445 |
<a name="method__getAttrInitVal">_getAttrInitVal</a></h4>
|
|
|
446 |
<div class="detail" >
|
|
|
447 |
<code>
|
|
|
448 |
private
|
|
|
449 |
|
|
|
450 |
|
|
|
451 |
Any
|
|
|
452 |
<strong property="yui:name">_getAttrInitVal</strong>
|
|
|
453 |
(
|
|
|
454 |
|
|
|
455 |
|
|
|
456 |
attr
|
|
|
457 |
|
|
|
458 |
|
|
|
459 |
,
|
|
|
460 |
cfg
|
|
|
461 |
|
|
|
462 |
|
|
|
463 |
,
|
|
|
464 |
initValues
|
|
|
465 |
|
|
|
466 |
|
|
|
467 |
)
|
|
|
468 |
</code>
|
|
|
469 |
|
|
|
470 |
<div class="description" property="yui:description">
|
|
|
471 |
Returns the initial value of the given attribute from
|
|
|
472 |
either the default configuration provided, or the
|
|
|
473 |
over-ridden value if it exists in the set of initValues
|
|
|
474 |
provided and the attribute is not read-only.
|
|
|
475 |
</div>
|
|
|
476 |
|
|
|
477 |
<div class="description">
|
|
|
478 |
|
|
|
479 |
<dl rel="yui:parameters">
|
|
|
480 |
<dt>Parameters:</dt>
|
|
|
481 |
<dd rel="yui:parameter">
|
|
|
482 |
<code><span property="yui:name">attr</span>
|
|
|
483 |
<<span property="yui:type">String</span>>
|
|
|
484 |
</code>
|
|
|
485 |
<span property="yui:description"> The name of the attribute</span>
|
|
|
486 |
</dd>
|
|
|
487 |
<dd rel="yui:parameter">
|
|
|
488 |
<code><span property="yui:name">cfg</span>
|
|
|
489 |
<<span property="yui:type">Object</span>>
|
|
|
490 |
</code>
|
|
|
491 |
<span property="yui:description"> The attribute configuration object</span>
|
|
|
492 |
</dd>
|
|
|
493 |
<dd rel="yui:parameter">
|
|
|
494 |
<code><span property="yui:name">initValues</span>
|
|
|
495 |
<<span property="yui:type">Object</span>>
|
|
|
496 |
</code>
|
|
|
497 |
<span property="yui:description"> The object with simple and complex attribute name/value pairs returned from _normAttrVals</span>
|
|
|
498 |
</dd>
|
|
|
499 |
</dl>
|
|
|
500 |
|
|
|
501 |
<dl>
|
|
|
502 |
<dt>Returns:
|
|
|
503 |
<code property="yui:return">
|
|
|
504 |
Any
|
|
|
505 |
</code></dt>
|
|
|
506 |
<dd property="yui:returnInfo">The initial value of the attribute.</dd>
|
|
|
507 |
</dl>
|
|
|
508 |
|
|
|
509 |
|
|
|
510 |
|
|
|
511 |
|
|
|
512 |
</div>
|
|
|
513 |
|
|
|
514 |
</div>
|
|
|
515 |
<hr />
|
|
|
516 |
</div>
|
|
|
517 |
<div class="protected" rel="yui:method" resource="#method__getAttrs">
|
|
|
518 |
<h4>
|
|
|
519 |
<a name="method__getAttrs">_getAttrs</a></h4>
|
|
|
520 |
<div class="detail" >
|
|
|
521 |
<code>
|
|
|
522 |
protected
|
|
|
523 |
|
|
|
524 |
|
|
|
525 |
Object
|
|
|
526 |
<strong property="yui:name">_getAttrs</strong>
|
|
|
527 |
(
|
|
|
528 |
|
|
|
529 |
|
|
|
530 |
attrs
|
|
|
531 |
|
|
|
532 |
|
|
|
533 |
)
|
|
|
534 |
</code>
|
|
|
535 |
|
|
|
536 |
<div class="description" property="yui:description">
|
|
|
537 |
Implementation behind the public getAttrs method, to get multiple attribute values.
|
|
|
538 |
</div>
|
|
|
539 |
|
|
|
540 |
<div class="description">
|
|
|
541 |
|
|
|
542 |
<dl rel="yui:parameters">
|
|
|
543 |
<dt>Parameters:</dt>
|
|
|
544 |
<dd rel="yui:parameter">
|
|
|
545 |
<code><span property="yui:name">attrs</span>
|
|
|
546 |
<<span property="yui:type">Array | boolean</span>>
|
|
|
547 |
</code>
|
|
|
548 |
<span property="yui:description"> Optional. An array of attribute names. If omitted, all attribute values are
|
|
|
549 |
returned. If set to true, all attributes modified from their initial values are returned.</span>
|
|
|
550 |
</dd>
|
|
|
551 |
</dl>
|
|
|
552 |
|
|
|
553 |
<dl>
|
|
|
554 |
<dt>Returns:
|
|
|
555 |
<code property="yui:return">
|
|
|
556 |
Object
|
|
|
557 |
</code></dt>
|
|
|
558 |
<dd property="yui:returnInfo">An object with attribute name/value pairs.</dd>
|
|
|
559 |
</dl>
|
|
|
560 |
|
|
|
561 |
|
|
|
562 |
|
|
|
563 |
|
|
|
564 |
</div>
|
|
|
565 |
|
|
|
566 |
</div>
|
|
|
567 |
<hr />
|
|
|
568 |
</div>
|
|
|
569 |
<div class="private" rel="yui:method" resource="#method__getStateVal">
|
|
|
570 |
<h4>
|
|
|
571 |
<a name="method__getStateVal">_getStateVal</a></h4>
|
|
|
572 |
<div class="detail" >
|
|
|
573 |
<code>
|
|
|
574 |
private
|
|
|
575 |
|
|
|
576 |
|
|
|
577 |
Any
|
|
|
578 |
<strong property="yui:name">_getStateVal</strong>
|
|
|
579 |
(
|
|
|
580 |
|
|
|
581 |
|
|
|
582 |
name
|
|
|
583 |
|
|
|
584 |
|
|
|
585 |
)
|
|
|
586 |
</code>
|
|
|
587 |
|
|
|
588 |
<div class="description" property="yui:description">
|
|
|
589 |
Gets the stored value for the attribute, from either the
|
|
|
590 |
internal state object, or the state proxy if it exits
|
|
|
591 |
</div>
|
|
|
592 |
|
|
|
593 |
<div class="description">
|
|
|
594 |
|
|
|
595 |
<dl rel="yui:parameters">
|
|
|
596 |
<dt>Parameters:</dt>
|
|
|
597 |
<dd rel="yui:parameter">
|
|
|
598 |
<code><span property="yui:name">name</span>
|
|
|
599 |
<<span property="yui:type">String</span>>
|
|
|
600 |
</code>
|
|
|
601 |
<span property="yui:description"> The name of the attribute</span>
|
|
|
602 |
</dd>
|
|
|
603 |
</dl>
|
|
|
604 |
|
|
|
605 |
<dl>
|
|
|
606 |
<dt>Returns:
|
|
|
607 |
<code property="yui:return">
|
|
|
608 |
Any
|
|
|
609 |
</code></dt>
|
|
|
610 |
<dd property="yui:returnInfo">The stored value of the attribute</dd>
|
|
|
611 |
</dl>
|
|
|
612 |
|
|
|
613 |
|
|
|
614 |
|
|
|
615 |
|
|
|
616 |
</div>
|
|
|
617 |
|
|
|
618 |
</div>
|
|
|
619 |
<hr />
|
|
|
620 |
</div>
|
|
|
621 |
<div class="private" rel="yui:method" resource="#method__isLazyAttr">
|
|
|
622 |
<h4>
|
|
|
623 |
<a name="method__isLazyAttr">_isLazyAttr</a></h4>
|
|
|
624 |
<div class="detail" >
|
|
|
625 |
<code>
|
|
|
626 |
private
|
|
|
627 |
|
|
|
628 |
|
|
|
629 |
boolean
|
|
|
630 |
<strong property="yui:name">_isLazyAttr</strong>
|
|
|
631 |
(
|
|
|
632 |
|
|
|
633 |
|
|
|
634 |
name
|
|
|
635 |
|
|
|
636 |
|
|
|
637 |
)
|
|
|
638 |
</code>
|
|
|
639 |
|
|
|
640 |
<div class="description" property="yui:description">
|
|
|
641 |
Checks whether or not the attribute is one which has been
|
|
|
642 |
added lazily and still requires initialization.
|
|
|
643 |
</div>
|
|
|
644 |
|
|
|
645 |
<div class="description">
|
|
|
646 |
|
|
|
647 |
<dl rel="yui:parameters">
|
|
|
648 |
<dt>Parameters:</dt>
|
|
|
649 |
<dd rel="yui:parameter">
|
|
|
650 |
<code><span property="yui:name">name</span>
|
|
|
651 |
<<span property="yui:type">String</span>>
|
|
|
652 |
</code>
|
|
|
653 |
<span property="yui:description"> The name of the attribute</span>
|
|
|
654 |
</dd>
|
|
|
655 |
</dl>
|
|
|
656 |
|
|
|
657 |
<dl>
|
|
|
658 |
<dt>Returns:
|
|
|
659 |
<code property="yui:return">
|
|
|
660 |
boolean
|
|
|
661 |
</code></dt>
|
|
|
662 |
<dd property="yui:returnInfo">true if it's a lazily added attribute, false otherwise.</dd>
|
|
|
663 |
</dl>
|
|
|
664 |
|
|
|
665 |
|
|
|
666 |
|
|
|
667 |
|
|
|
668 |
</div>
|
|
|
669 |
|
|
|
670 |
</div>
|
|
|
671 |
<hr />
|
|
|
672 |
</div>
|
|
|
673 |
<div class="private" rel="yui:method" resource="#method__normAttrVals">
|
|
|
674 |
<h4>
|
|
|
675 |
<a name="method__normAttrVals">_normAttrVals</a></h4>
|
|
|
676 |
<div class="detail" >
|
|
|
677 |
<code>
|
|
|
678 |
private
|
|
|
679 |
|
|
|
680 |
|
|
|
681 |
Object
|
|
|
682 |
<strong property="yui:name">_normAttrVals</strong>
|
|
|
683 |
(
|
|
|
684 |
|
|
|
685 |
|
|
|
686 |
valueHash
|
|
|
687 |
|
|
|
688 |
|
|
|
689 |
)
|
|
|
690 |
</code>
|
|
|
691 |
|
|
|
692 |
<div class="description" property="yui:description">
|
|
|
693 |
Utility method to split out simple attribute name/value pairs ("x")
|
|
|
694 |
from complex attribute name/value pairs ("x.y.z"), so that complex
|
|
|
695 |
attributes can be keyed by the top level attribute name.
|
|
|
696 |
</div>
|
|
|
697 |
|
|
|
698 |
<div class="description">
|
|
|
699 |
|
|
|
700 |
<dl rel="yui:parameters">
|
|
|
701 |
<dt>Parameters:</dt>
|
|
|
702 |
<dd rel="yui:parameter">
|
|
|
703 |
<code><span property="yui:name">valueHash</span>
|
|
|
704 |
<<span property="yui:type">Object</span>>
|
|
|
705 |
</code>
|
|
|
706 |
<span property="yui:description"> An object with attribute name/value pairs</span>
|
|
|
707 |
</dd>
|
|
|
708 |
</dl>
|
|
|
709 |
|
|
|
710 |
<dl>
|
|
|
711 |
<dt>Returns:
|
|
|
712 |
<code property="yui:return">
|
|
|
713 |
Object
|
|
|
714 |
</code></dt>
|
|
|
715 |
<dd property="yui:returnInfo">An object literal with 2 properties - "simple" and "complex",
|
|
|
716 |
containing simple and complex attribute values respectively keyed
|
|
|
717 |
by the top level attribute name, or null, if valueHash is falsey.</dd>
|
|
|
718 |
</dl>
|
|
|
719 |
|
|
|
720 |
|
|
|
721 |
|
|
|
722 |
|
|
|
723 |
</div>
|
|
|
724 |
|
|
|
725 |
</div>
|
|
|
726 |
<hr />
|
|
|
727 |
</div>
|
|
|
728 |
<div class="protected" rel="yui:method" resource="#method__protectAttrs">
|
|
|
729 |
<h4>
|
|
|
730 |
<a name="method__protectAttrs">_protectAttrs</a></h4>
|
|
|
731 |
<div class="detail" >
|
|
|
732 |
<code>
|
|
|
733 |
protected
|
|
|
734 |
|
|
|
735 |
|
|
|
736 |
Object
|
|
|
737 |
<strong property="yui:name">_protectAttrs</strong>
|
|
|
738 |
(
|
|
|
739 |
|
|
|
740 |
|
|
|
741 |
attrs
|
|
|
742 |
|
|
|
743 |
|
|
|
744 |
)
|
|
|
745 |
</code>
|
|
|
746 |
|
|
|
747 |
<div class="description" property="yui:description">
|
|
|
748 |
Utility method to protect an attribute configuration
|
|
|
749 |
hash, by merging the entire object and the individual
|
|
|
750 |
attr config objects.
|
|
|
751 |
</div>
|
|
|
752 |
|
|
|
753 |
<div class="description">
|
|
|
754 |
|
|
|
755 |
<dl rel="yui:parameters">
|
|
|
756 |
<dt>Parameters:</dt>
|
|
|
757 |
<dd rel="yui:parameter">
|
|
|
758 |
<code><span property="yui:name">attrs</span>
|
|
|
759 |
<<span property="yui:type">Object</span>>
|
|
|
760 |
</code>
|
|
|
761 |
<span property="yui:description"> A hash of attribute to configuration object pairs.</span>
|
|
|
762 |
</dd>
|
|
|
763 |
</dl>
|
|
|
764 |
|
|
|
765 |
<dl>
|
|
|
766 |
<dt>Returns:
|
|
|
767 |
<code property="yui:return">
|
|
|
768 |
Object
|
|
|
769 |
</code></dt>
|
|
|
770 |
<dd property="yui:returnInfo">A protected version of the attrs argument.</dd>
|
|
|
771 |
</dl>
|
|
|
772 |
|
|
|
773 |
|
|
|
774 |
|
|
|
775 |
|
|
|
776 |
</div>
|
|
|
777 |
|
|
|
778 |
</div>
|
|
|
779 |
<hr />
|
|
|
780 |
</div>
|
|
|
781 |
<div class="protected" rel="yui:method" resource="#method__set">
|
|
|
782 |
<h4>
|
|
|
783 |
<a name="method__set">_set</a></h4>
|
|
|
784 |
<div class="detail" >
|
|
|
785 |
<code>
|
|
|
786 |
protected
|
|
|
787 |
|
|
|
788 |
|
|
|
789 |
Object
|
|
|
790 |
<strong property="yui:name">_set</strong>
|
|
|
791 |
(
|
|
|
792 |
|
|
|
793 |
|
|
|
794 |
name
|
|
|
795 |
|
|
|
796 |
|
|
|
797 |
,
|
|
|
798 |
val
|
|
|
799 |
|
|
|
800 |
|
|
|
801 |
,
|
|
|
802 |
opts
|
|
|
803 |
|
|
|
804 |
|
|
|
805 |
)
|
|
|
806 |
</code>
|
|
|
807 |
|
|
|
808 |
<div class="description" property="yui:description">
|
|
|
809 |
Allows setting of readOnly/writeOnce attributes. See <a href="#method_set">set</a> for argument details.
|
|
|
810 |
</div>
|
|
|
811 |
|
|
|
812 |
<div class="description">
|
|
|
813 |
|
|
|
814 |
<dl rel="yui:parameters">
|
|
|
815 |
<dt>Parameters:</dt>
|
|
|
816 |
<dd rel="yui:parameter">
|
|
|
817 |
<code><span property="yui:name">name</span>
|
|
|
818 |
<<span property="yui:type">String</span>>
|
|
|
819 |
</code>
|
|
|
820 |
<span property="yui:description"> The name of the attribute.</span>
|
|
|
821 |
</dd>
|
|
|
822 |
<dd rel="yui:parameter">
|
|
|
823 |
<code><span property="yui:name">val</span>
|
|
|
824 |
<<span property="yui:type">Any</span>>
|
|
|
825 |
</code>
|
|
|
826 |
<span property="yui:description"> The value to set the attribute to.</span>
|
|
|
827 |
</dd>
|
|
|
828 |
<dd rel="yui:parameter">
|
|
|
829 |
<code><span property="yui:name">opts</span>
|
|
|
830 |
<<span property="yui:type">Object</span>>
|
|
|
831 |
</code>
|
|
|
832 |
<span property="yui:description"> (Optional) Optional event data to be mixed into
|
|
|
833 |
the event facade passed to subscribers of the attribute's change event.</span>
|
|
|
834 |
</dd>
|
|
|
835 |
</dl>
|
|
|
836 |
|
|
|
837 |
<dl>
|
|
|
838 |
<dt>Returns:
|
|
|
839 |
<code property="yui:return">
|
|
|
840 |
Object
|
|
|
841 |
</code></dt>
|
|
|
842 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
843 |
</dl>
|
|
|
844 |
|
|
|
845 |
<div class="chainable">
|
|
|
846 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
847 |
</div>
|
|
|
848 |
|
|
|
849 |
|
|
|
850 |
|
|
|
851 |
</div>
|
|
|
852 |
|
|
|
853 |
</div>
|
|
|
854 |
<hr />
|
|
|
855 |
</div>
|
|
|
856 |
<div class="protected" rel="yui:method" resource="#method__setAttr">
|
|
|
857 |
<h4>
|
|
|
858 |
<a name="method__setAttr">_setAttr</a></h4>
|
|
|
859 |
<div class="detail" >
|
|
|
860 |
<code>
|
|
|
861 |
protected
|
|
|
862 |
|
|
|
863 |
|
|
|
864 |
Object
|
|
|
865 |
<strong property="yui:name">_setAttr</strong>
|
|
|
866 |
(
|
|
|
867 |
|
|
|
868 |
|
|
|
869 |
name
|
|
|
870 |
|
|
|
871 |
|
|
|
872 |
,
|
|
|
873 |
value
|
|
|
874 |
|
|
|
875 |
|
|
|
876 |
,
|
|
|
877 |
opts
|
|
|
878 |
|
|
|
879 |
|
|
|
880 |
,
|
|
|
881 |
force
|
|
|
882 |
|
|
|
883 |
|
|
|
884 |
)
|
|
|
885 |
</code>
|
|
|
886 |
|
|
|
887 |
<div class="description" property="yui:description">
|
|
|
888 |
Provides the common implementation for the public set and protected _set methods.
|
|
|
889 |
See <a href="#method_set">set</a> for argument details.
|
|
|
890 |
</div>
|
|
|
891 |
|
|
|
892 |
<div class="description">
|
|
|
893 |
|
|
|
894 |
<dl rel="yui:parameters">
|
|
|
895 |
<dt>Parameters:</dt>
|
|
|
896 |
<dd rel="yui:parameter">
|
|
|
897 |
<code><span property="yui:name">name</span>
|
|
|
898 |
<<span property="yui:type">String</span>>
|
|
|
899 |
</code>
|
|
|
900 |
<span property="yui:description"> The name of the attribute.</span>
|
|
|
901 |
</dd>
|
|
|
902 |
<dd rel="yui:parameter">
|
|
|
903 |
<code><span property="yui:name">value</span>
|
|
|
904 |
<<span property="yui:type">Any</span>>
|
|
|
905 |
</code>
|
|
|
906 |
<span property="yui:description"> The value to set the attribute to.</span>
|
|
|
907 |
</dd>
|
|
|
908 |
<dd rel="yui:parameter">
|
|
|
909 |
<code><span property="yui:name">opts</span>
|
|
|
910 |
<<span property="yui:type">Object</span>>
|
|
|
911 |
</code>
|
|
|
912 |
<span property="yui:description"> (Optional) Optional event data to be mixed into
|
|
|
913 |
the event facade passed to subscribers of the attribute's change event.</span>
|
|
|
914 |
</dd>
|
|
|
915 |
<dd rel="yui:parameter">
|
|
|
916 |
<code><span property="yui:name">force</span>
|
|
|
917 |
<<span property="yui:type">boolean</span>>
|
|
|
918 |
</code>
|
|
|
919 |
<span property="yui:description"> If true, allows the caller to set values for
|
|
|
920 |
readOnly or writeOnce attributes which have already been set.</span>
|
|
|
921 |
</dd>
|
|
|
922 |
</dl>
|
|
|
923 |
|
|
|
924 |
<dl>
|
|
|
925 |
<dt>Returns:
|
|
|
926 |
<code property="yui:return">
|
|
|
927 |
Object
|
|
|
928 |
</code></dt>
|
|
|
929 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
930 |
</dl>
|
|
|
931 |
|
|
|
932 |
<div class="chainable">
|
|
|
933 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
934 |
</div>
|
|
|
935 |
|
|
|
936 |
|
|
|
937 |
|
|
|
938 |
</div>
|
|
|
939 |
|
|
|
940 |
</div>
|
|
|
941 |
<hr />
|
|
|
942 |
</div>
|
|
|
943 |
<div class="protected" rel="yui:method" resource="#method__setAttrs">
|
|
|
944 |
<h4>
|
|
|
945 |
<a name="method__setAttrs">_setAttrs</a></h4>
|
|
|
946 |
<div class="detail" >
|
|
|
947 |
<code>
|
|
|
948 |
protected
|
|
|
949 |
|
|
|
950 |
|
|
|
951 |
Object
|
|
|
952 |
<strong property="yui:name">_setAttrs</strong>
|
|
|
953 |
(
|
|
|
954 |
|
|
|
955 |
|
|
|
956 |
attrs
|
|
|
957 |
|
|
|
958 |
|
|
|
959 |
)
|
|
|
960 |
</code>
|
|
|
961 |
|
|
|
962 |
<div class="description" property="yui:description">
|
|
|
963 |
Implementation behind the public setAttrs method, to set multiple attribute values.
|
|
|
964 |
</div>
|
|
|
965 |
|
|
|
966 |
<div class="description">
|
|
|
967 |
|
|
|
968 |
<dl rel="yui:parameters">
|
|
|
969 |
<dt>Parameters:</dt>
|
|
|
970 |
<dd rel="yui:parameter">
|
|
|
971 |
<code><span property="yui:name">attrs</span>
|
|
|
972 |
<<span property="yui:type">Object</span>>
|
|
|
973 |
</code>
|
|
|
974 |
<span property="yui:description"> An object with attributes name/value pairs.</span>
|
|
|
975 |
</dd>
|
|
|
976 |
</dl>
|
|
|
977 |
|
|
|
978 |
<dl>
|
|
|
979 |
<dt>Returns:
|
|
|
980 |
<code property="yui:return">
|
|
|
981 |
Object
|
|
|
982 |
</code></dt>
|
|
|
983 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
984 |
</dl>
|
|
|
985 |
|
|
|
986 |
<div class="chainable">
|
|
|
987 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
988 |
</div>
|
|
|
989 |
|
|
|
990 |
|
|
|
991 |
|
|
|
992 |
</div>
|
|
|
993 |
|
|
|
994 |
</div>
|
|
|
995 |
<hr />
|
|
|
996 |
</div>
|
|
|
997 |
<div class="private" rel="yui:method" resource="#method__setAttrVal">
|
|
|
998 |
<h4>
|
|
|
999 |
<a name="method__setAttrVal">_setAttrVal</a></h4>
|
|
|
1000 |
<div class="detail" >
|
|
|
1001 |
<code>
|
|
|
1002 |
private
|
|
|
1003 |
|
|
|
1004 |
|
|
|
1005 |
booolean
|
|
|
1006 |
<strong property="yui:name">_setAttrVal</strong>
|
|
|
1007 |
(
|
|
|
1008 |
|
|
|
1009 |
|
|
|
1010 |
attrName
|
|
|
1011 |
|
|
|
1012 |
|
|
|
1013 |
,
|
|
|
1014 |
subAttrName
|
|
|
1015 |
|
|
|
1016 |
|
|
|
1017 |
,
|
|
|
1018 |
prevVal
|
|
|
1019 |
|
|
|
1020 |
|
|
|
1021 |
,
|
|
|
1022 |
newVal
|
|
|
1023 |
|
|
|
1024 |
|
|
|
1025 |
)
|
|
|
1026 |
</code>
|
|
|
1027 |
|
|
|
1028 |
<div class="description" property="yui:description">
|
|
|
1029 |
Updates the stored value of the attribute in the privately held State object,
|
|
|
1030 |
if validation and setter passes.
|
|
|
1031 |
</div>
|
|
|
1032 |
|
|
|
1033 |
<div class="description">
|
|
|
1034 |
|
|
|
1035 |
<dl rel="yui:parameters">
|
|
|
1036 |
<dt>Parameters:</dt>
|
|
|
1037 |
<dd rel="yui:parameter">
|
|
|
1038 |
<code><span property="yui:name">attrName</span>
|
|
|
1039 |
<<span property="yui:type">String</span>>
|
|
|
1040 |
</code>
|
|
|
1041 |
<span property="yui:description"> The attribute name.</span>
|
|
|
1042 |
</dd>
|
|
|
1043 |
<dd rel="yui:parameter">
|
|
|
1044 |
<code><span property="yui:name">subAttrName</span>
|
|
|
1045 |
<<span property="yui:type">String</span>>
|
|
|
1046 |
</code>
|
|
|
1047 |
<span property="yui:description"> The sub-attribute name, if setting a sub-attribute property ("x.y.z").</span>
|
|
|
1048 |
</dd>
|
|
|
1049 |
<dd rel="yui:parameter">
|
|
|
1050 |
<code><span property="yui:name">prevVal</span>
|
|
|
1051 |
<<span property="yui:type">Any</span>>
|
|
|
1052 |
</code>
|
|
|
1053 |
<span property="yui:description"> The currently stored value of the attribute.</span>
|
|
|
1054 |
</dd>
|
|
|
1055 |
<dd rel="yui:parameter">
|
|
|
1056 |
<code><span property="yui:name">newVal</span>
|
|
|
1057 |
<<span property="yui:type">Any</span>>
|
|
|
1058 |
</code>
|
|
|
1059 |
<span property="yui:description"> The value which is going to be stored.</span>
|
|
|
1060 |
</dd>
|
|
|
1061 |
</dl>
|
|
|
1062 |
|
|
|
1063 |
<dl>
|
|
|
1064 |
<dt>Returns:
|
|
|
1065 |
<code property="yui:return">
|
|
|
1066 |
booolean
|
|
|
1067 |
</code></dt>
|
|
|
1068 |
<dd property="yui:returnInfo">true if the new attribute value was stored, false if not.</dd>
|
|
|
1069 |
</dl>
|
|
|
1070 |
|
|
|
1071 |
|
|
|
1072 |
|
|
|
1073 |
|
|
|
1074 |
</div>
|
|
|
1075 |
|
|
|
1076 |
</div>
|
|
|
1077 |
<hr />
|
|
|
1078 |
</div>
|
|
|
1079 |
<div class="private" rel="yui:method" resource="#method__setStateVal">
|
|
|
1080 |
<h4>
|
|
|
1081 |
<a name="method__setStateVal">_setStateVal</a></h4>
|
|
|
1082 |
<div class="detail" >
|
|
|
1083 |
<code>
|
|
|
1084 |
private
|
|
|
1085 |
|
|
|
1086 |
|
|
|
1087 |
void
|
|
|
1088 |
<strong property="yui:name">_setStateVal</strong>
|
|
|
1089 |
(
|
|
|
1090 |
|
|
|
1091 |
|
|
|
1092 |
name
|
|
|
1093 |
|
|
|
1094 |
|
|
|
1095 |
,
|
|
|
1096 |
value
|
|
|
1097 |
|
|
|
1098 |
|
|
|
1099 |
)
|
|
|
1100 |
</code>
|
|
|
1101 |
|
|
|
1102 |
<div class="description" property="yui:description">
|
|
|
1103 |
Sets the stored value for the attribute, in either the
|
|
|
1104 |
internal state object, or the state proxy if it exits
|
|
|
1105 |
</div>
|
|
|
1106 |
|
|
|
1107 |
<div class="description">
|
|
|
1108 |
|
|
|
1109 |
<dl rel="yui:parameters">
|
|
|
1110 |
<dt>Parameters:</dt>
|
|
|
1111 |
<dd rel="yui:parameter">
|
|
|
1112 |
<code><span property="yui:name">name</span>
|
|
|
1113 |
<<span property="yui:type">String</span>>
|
|
|
1114 |
</code>
|
|
|
1115 |
<span property="yui:description"> The name of the attribute</span>
|
|
|
1116 |
</dd>
|
|
|
1117 |
<dd rel="yui:parameter">
|
|
|
1118 |
<code><span property="yui:name">value</span>
|
|
|
1119 |
<<span property="yui:type">Any</span>>
|
|
|
1120 |
</code>
|
|
|
1121 |
<span property="yui:description"> The value of the attribute</span>
|
|
|
1122 |
</dd>
|
|
|
1123 |
</dl>
|
|
|
1124 |
|
|
|
1125 |
|
|
|
1126 |
|
|
|
1127 |
|
|
|
1128 |
|
|
|
1129 |
</div>
|
|
|
1130 |
|
|
|
1131 |
</div>
|
|
|
1132 |
<hr />
|
|
|
1133 |
</div>
|
|
|
1134 |
<div class="" rel="yui:method" resource="#method_addAttr">
|
|
|
1135 |
<h4>
|
|
|
1136 |
<a name="method_addAttr">addAttr</a></h4>
|
|
|
1137 |
<div class="detail" >
|
|
|
1138 |
<code>
|
|
|
1139 |
|
|
|
1140 |
|
|
|
1141 |
|
|
|
1142 |
Object
|
|
|
1143 |
<strong property="yui:name">addAttr</strong>
|
|
|
1144 |
(
|
|
|
1145 |
|
|
|
1146 |
|
|
|
1147 |
name
|
|
|
1148 |
|
|
|
1149 |
|
|
|
1150 |
,
|
|
|
1151 |
config
|
|
|
1152 |
|
|
|
1153 |
|
|
|
1154 |
,
|
|
|
1155 |
lazy
|
|
|
1156 |
|
|
|
1157 |
|
|
|
1158 |
)
|
|
|
1159 |
</code>
|
|
|
1160 |
|
|
|
1161 |
<div class="description" property="yui:description">
|
|
|
1162 |
<p>
|
|
|
1163 |
Adds an attribute with the provided configuration to the host object.
|
|
|
1164 |
</p>
|
|
|
1165 |
<p>
|
|
|
1166 |
The config argument object supports the following properties:
|
|
|
1167 |
</p>
|
|
|
1168 |
<dl>
|
|
|
1169 |
<dt>value <Any></dt>
|
|
|
1170 |
<dd>The initial value to set on the attribute</dd>
|
|
|
1171 |
<dt>valueFn <Function></dt>
|
|
|
1172 |
<dd>A function, which will return the initial value to set on the attribute. This is useful
|
|
|
1173 |
for cases where the attribute configuration is defined statically, but needs to
|
|
|
1174 |
reference the host instance ("this") to obtain an initial value.
|
|
|
1175 |
If defined, this precedence over the value property.</dd>
|
|
|
1176 |
<dt>readOnly <boolean></dt>
|
|
|
1177 |
<dd>Whether or not the attribute is read only. Attributes having readOnly set to true
|
|
|
1178 |
cannot be modified by invoking the set method.</dd>
|
|
|
1179 |
<dt>writeOnce <boolean></dt>
|
|
|
1180 |
<dd>Whether or not the attribute is "write once". Attributes having writeOnce set to true,
|
|
|
1181 |
can only have their values set once, be it through the default configuration,
|
|
|
1182 |
constructor configuration arguments, or by invoking set.</dd>
|
|
|
1183 |
<dt>setter <Function></dt>
|
|
|
1184 |
<dd>The setter function used to massage or normalize the value passed to the set method for the attribute.
|
|
|
1185 |
The value returned by the setter will be the final stored value. Returning
|
|
|
1186 |
<a href="#property_Attribute.INVALID_VALUE">Attribute.INVALID_VALUE</a>, from the setter will prevent
|
|
|
1187 |
the value from being stored.</dd>
|
|
|
1188 |
<dt>getter <Function></dt>
|
|
|
1189 |
<dd>The getter function used to massage or normalize the value returned by the get method for the attribute.
|
|
|
1190 |
The value returned by the getter function is the value which will be returned to the user when they
|
|
|
1191 |
invoke get.</dd>
|
|
|
1192 |
<dt>validator <Function></dt>
|
|
|
1193 |
<dd>The validator function invoked prior to setting the stored value. Returning
|
|
|
1194 |
false from the validator function will prevent the value from being stored.</dd>
|
|
|
1195 |
<dt>broadcast <int></dt>
|
|
|
1196 |
<dd>If and how attribute change events for this attribute should be broadcast. See CustomEvent's <a href="CustomEvent.html#property_broadcast">broadcast</a> property for
|
|
|
1197 |
valid values. By default attribute change events are not broadcast.</dd>
|
|
|
1198 |
<dt>lazyAdd <boolean></dt>
|
|
|
1199 |
<dd>Whether or not to delay initialization of the attribute until the first call to get/set it.
|
|
|
1200 |
This flag can be used to over-ride lazy initialization on a per attribute basis, when adding multiple attributes through
|
|
|
1201 |
the <a href="#method_addAttrs">addAttrs</a> method.</dd>
|
|
|
1202 |
</dl>
|
|
|
1203 |
<p>The setter, getter and validator are invoked with the value and name passed in as the first and second arguments, and with
|
|
|
1204 |
the context ("this") set to the host object.</p>
|
|
|
1205 |
<p>Configuration properties outside of the list mentioned above are considered private properties used internally by attribute, and are not intended for public use.</p>
|
|
|
1206 |
</div>
|
|
|
1207 |
|
|
|
1208 |
<div class="description">
|
|
|
1209 |
|
|
|
1210 |
<dl rel="yui:parameters">
|
|
|
1211 |
<dt>Parameters:</dt>
|
|
|
1212 |
<dd rel="yui:parameter">
|
|
|
1213 |
<code><span property="yui:name">name</span>
|
|
|
1214 |
<<span property="yui:type">String</span>>
|
|
|
1215 |
</code>
|
|
|
1216 |
<span property="yui:description"> The name of the attribute.</span>
|
|
|
1217 |
</dd>
|
|
|
1218 |
<dd rel="yui:parameter">
|
|
|
1219 |
<code><span property="yui:name">config</span>
|
|
|
1220 |
<<span property="yui:type">Object</span>>
|
|
|
1221 |
</code>
|
|
|
1222 |
<span property="yui:description"> An object with attribute configuration property/value pairs, specifying the configuration for the attribute.
|
|
|
1223 |
<p>
|
|
|
1224 |
<strong>NOTE:</strong> The configuration object is modified when adding an attribute, so if you need
|
|
|
1225 |
to protect the original values, you will need to merge the object.
|
|
|
1226 |
</p></span>
|
|
|
1227 |
</dd>
|
|
|
1228 |
<dd rel="yui:parameter">
|
|
|
1229 |
<code><span property="yui:name">lazy</span>
|
|
|
1230 |
<<span property="yui:type">boolean</span>>
|
|
|
1231 |
</code>
|
|
|
1232 |
<span property="yui:description"> (optional) Whether or not to add this attribute lazily (on the first call to get/set).</span>
|
|
|
1233 |
</dd>
|
|
|
1234 |
</dl>
|
|
|
1235 |
|
|
|
1236 |
<dl>
|
|
|
1237 |
<dt>Returns:
|
|
|
1238 |
<code property="yui:return">
|
|
|
1239 |
Object
|
|
|
1240 |
</code></dt>
|
|
|
1241 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
1242 |
</dl>
|
|
|
1243 |
|
|
|
1244 |
<div class="chainable">
|
|
|
1245 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
1246 |
</div>
|
|
|
1247 |
|
|
|
1248 |
|
|
|
1249 |
|
|
|
1250 |
</div>
|
|
|
1251 |
|
|
|
1252 |
</div>
|
|
|
1253 |
<hr />
|
|
|
1254 |
</div>
|
|
|
1255 |
<div class="" rel="yui:method" resource="#method_addAttrs">
|
|
|
1256 |
<h4>
|
|
|
1257 |
<a name="method_addAttrs">addAttrs</a></h4>
|
|
|
1258 |
<div class="detail" >
|
|
|
1259 |
<code>
|
|
|
1260 |
|
|
|
1261 |
|
|
|
1262 |
|
|
|
1263 |
Object
|
|
|
1264 |
<strong property="yui:name">addAttrs</strong>
|
|
|
1265 |
(
|
|
|
1266 |
|
|
|
1267 |
|
|
|
1268 |
cfgs
|
|
|
1269 |
|
|
|
1270 |
|
|
|
1271 |
,
|
|
|
1272 |
values
|
|
|
1273 |
|
|
|
1274 |
|
|
|
1275 |
,
|
|
|
1276 |
lazy
|
|
|
1277 |
|
|
|
1278 |
|
|
|
1279 |
)
|
|
|
1280 |
</code>
|
|
|
1281 |
|
|
|
1282 |
<div class="description" property="yui:description">
|
|
|
1283 |
Configures a group of attributes, and sets initial values.
|
|
|
1284 |
<p>
|
|
|
1285 |
<strong>NOTE:</strong> This method does not isolate the configuration object by merging/cloning.
|
|
|
1286 |
The caller is responsible for merging/cloning the configuration object if required.
|
|
|
1287 |
</p>
|
|
|
1288 |
</div>
|
|
|
1289 |
|
|
|
1290 |
<div class="description">
|
|
|
1291 |
|
|
|
1292 |
<dl rel="yui:parameters">
|
|
|
1293 |
<dt>Parameters:</dt>
|
|
|
1294 |
<dd rel="yui:parameter">
|
|
|
1295 |
<code><span property="yui:name">cfgs</span>
|
|
|
1296 |
<<span property="yui:type">Object</span>>
|
|
|
1297 |
</code>
|
|
|
1298 |
<span property="yui:description"> An object with attribute name/configuration pairs.</span>
|
|
|
1299 |
</dd>
|
|
|
1300 |
<dd rel="yui:parameter">
|
|
|
1301 |
<code><span property="yui:name">values</span>
|
|
|
1302 |
<<span property="yui:type">Object</span>>
|
|
|
1303 |
</code>
|
|
|
1304 |
<span property="yui:description"> An object with attribute name/value pairs, defining the initial values to apply.
|
|
|
1305 |
Values defined in the cfgs argument will be over-written by values in this argument unless defined as read only.</span>
|
|
|
1306 |
</dd>
|
|
|
1307 |
<dd rel="yui:parameter">
|
|
|
1308 |
<code><span property="yui:name">lazy</span>
|
|
|
1309 |
<<span property="yui:type">boolean</span>>
|
|
|
1310 |
</code>
|
|
|
1311 |
<span property="yui:description"> Whether or not to delay the intialization of these attributes until the first call to get/set.
|
|
|
1312 |
Individual attributes can over-ride this behavior by defining a lazyAdd configuration property in their configuration.
|
|
|
1313 |
See <a href="#method_addAttr">addAttr</a>.</span>
|
|
|
1314 |
</dd>
|
|
|
1315 |
</dl>
|
|
|
1316 |
|
|
|
1317 |
<dl>
|
|
|
1318 |
<dt>Returns:
|
|
|
1319 |
<code property="yui:return">
|
|
|
1320 |
Object
|
|
|
1321 |
</code></dt>
|
|
|
1322 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
1323 |
</dl>
|
|
|
1324 |
|
|
|
1325 |
<div class="chainable">
|
|
|
1326 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
1327 |
</div>
|
|
|
1328 |
|
|
|
1329 |
|
|
|
1330 |
|
|
|
1331 |
</div>
|
|
|
1332 |
|
|
|
1333 |
</div>
|
|
|
1334 |
<hr />
|
|
|
1335 |
</div>
|
|
|
1336 |
<div class="" rel="yui:method" resource="#method_attrAdded">
|
|
|
1337 |
<h4>
|
|
|
1338 |
<a name="method_attrAdded">attrAdded</a></h4>
|
|
|
1339 |
<div class="detail" >
|
|
|
1340 |
<code>
|
|
|
1341 |
|
|
|
1342 |
|
|
|
1343 |
|
|
|
1344 |
boolean
|
|
|
1345 |
<strong property="yui:name">attrAdded</strong>
|
|
|
1346 |
(
|
|
|
1347 |
|
|
|
1348 |
|
|
|
1349 |
name
|
|
|
1350 |
|
|
|
1351 |
|
|
|
1352 |
)
|
|
|
1353 |
</code>
|
|
|
1354 |
|
|
|
1355 |
<div class="description" property="yui:description">
|
|
|
1356 |
Checks if the given attribute has been added to the host
|
|
|
1357 |
</div>
|
|
|
1358 |
|
|
|
1359 |
<div class="description">
|
|
|
1360 |
|
|
|
1361 |
<dl rel="yui:parameters">
|
|
|
1362 |
<dt>Parameters:</dt>
|
|
|
1363 |
<dd rel="yui:parameter">
|
|
|
1364 |
<code><span property="yui:name">name</span>
|
|
|
1365 |
<<span property="yui:type">String</span>>
|
|
|
1366 |
</code>
|
|
|
1367 |
<span property="yui:description"> The name of the attribute to check.</span>
|
|
|
1368 |
</dd>
|
|
|
1369 |
</dl>
|
|
|
1370 |
|
|
|
1371 |
<dl>
|
|
|
1372 |
<dt>Returns:
|
|
|
1373 |
<code property="yui:return">
|
|
|
1374 |
boolean
|
|
|
1375 |
</code></dt>
|
|
|
1376 |
<dd property="yui:returnInfo">true if an attribute with the given name has been added, false if it hasn't. This method will return true for lazily added attributes.</dd>
|
|
|
1377 |
</dl>
|
|
|
1378 |
|
|
|
1379 |
|
|
|
1380 |
|
|
|
1381 |
|
|
|
1382 |
</div>
|
|
|
1383 |
|
|
|
1384 |
</div>
|
|
|
1385 |
<hr />
|
|
|
1386 |
</div>
|
|
|
1387 |
<div class="" rel="yui:method" resource="#method_get">
|
|
|
1388 |
<h4>
|
|
|
1389 |
<a name="method_get">get</a></h4>
|
|
|
1390 |
<div class="detail" >
|
|
|
1391 |
<code>
|
|
|
1392 |
|
|
|
1393 |
|
|
|
1394 |
|
|
|
1395 |
Any
|
|
|
1396 |
<strong property="yui:name">get</strong>
|
|
|
1397 |
(
|
|
|
1398 |
|
|
|
1399 |
|
|
|
1400 |
name
|
|
|
1401 |
|
|
|
1402 |
|
|
|
1403 |
)
|
|
|
1404 |
</code>
|
|
|
1405 |
|
|
|
1406 |
<div class="description" property="yui:description">
|
|
|
1407 |
Returns the current value of the attribute. If the attribute
|
|
|
1408 |
has been configured with a 'getter' function, this method will delegate
|
|
|
1409 |
to the 'getter' to obtain the value of the attribute.
|
|
|
1410 |
</div>
|
|
|
1411 |
|
|
|
1412 |
<div class="description">
|
|
|
1413 |
|
|
|
1414 |
<dl rel="yui:parameters">
|
|
|
1415 |
<dt>Parameters:</dt>
|
|
|
1416 |
<dd rel="yui:parameter">
|
|
|
1417 |
<code><span property="yui:name">name</span>
|
|
|
1418 |
<<span property="yui:type">String</span>>
|
|
|
1419 |
</code>
|
|
|
1420 |
<span property="yui:description"> The name of the attribute. If the value of the attribute is an Object,
|
|
|
1421 |
dot notation can be used to obtain the value of a property of the object (e.g. <code>get("x.y.z")</code>)</span>
|
|
|
1422 |
</dd>
|
|
|
1423 |
</dl>
|
|
|
1424 |
|
|
|
1425 |
<dl>
|
|
|
1426 |
<dt>Returns:
|
|
|
1427 |
<code property="yui:return">
|
|
|
1428 |
Any
|
|
|
1429 |
</code></dt>
|
|
|
1430 |
<dd property="yui:returnInfo">The value of the attribute</dd>
|
|
|
1431 |
</dl>
|
|
|
1432 |
|
|
|
1433 |
|
|
|
1434 |
|
|
|
1435 |
|
|
|
1436 |
</div>
|
|
|
1437 |
|
|
|
1438 |
</div>
|
|
|
1439 |
<hr />
|
|
|
1440 |
</div>
|
|
|
1441 |
<div class="" rel="yui:method" resource="#method_getAttrs">
|
|
|
1442 |
<h4>
|
|
|
1443 |
<a name="method_getAttrs">getAttrs</a></h4>
|
|
|
1444 |
<div class="detail" >
|
|
|
1445 |
<code>
|
|
|
1446 |
|
|
|
1447 |
|
|
|
1448 |
|
|
|
1449 |
Object
|
|
|
1450 |
<strong property="yui:name">getAttrs</strong>
|
|
|
1451 |
(
|
|
|
1452 |
|
|
|
1453 |
|
|
|
1454 |
attrs
|
|
|
1455 |
|
|
|
1456 |
|
|
|
1457 |
)
|
|
|
1458 |
</code>
|
|
|
1459 |
|
|
|
1460 |
<div class="description" property="yui:description">
|
|
|
1461 |
Gets multiple attribute values.
|
|
|
1462 |
</div>
|
|
|
1463 |
|
|
|
1464 |
<div class="description">
|
|
|
1465 |
|
|
|
1466 |
<dl rel="yui:parameters">
|
|
|
1467 |
<dt>Parameters:</dt>
|
|
|
1468 |
<dd rel="yui:parameter">
|
|
|
1469 |
<code><span property="yui:name">attrs</span>
|
|
|
1470 |
<<span property="yui:type">Array | boolean</span>>
|
|
|
1471 |
</code>
|
|
|
1472 |
<span property="yui:description"> Optional. An array of attribute names. If omitted, all attribute values are
|
|
|
1473 |
returned. If set to true, all attributes modified from their initial values are returned.</span>
|
|
|
1474 |
</dd>
|
|
|
1475 |
</dl>
|
|
|
1476 |
|
|
|
1477 |
<dl>
|
|
|
1478 |
<dt>Returns:
|
|
|
1479 |
<code property="yui:return">
|
|
|
1480 |
Object
|
|
|
1481 |
</code></dt>
|
|
|
1482 |
<dd property="yui:returnInfo">An object with attribute name/value pairs.</dd>
|
|
|
1483 |
</dl>
|
|
|
1484 |
|
|
|
1485 |
|
|
|
1486 |
|
|
|
1487 |
|
|
|
1488 |
</div>
|
|
|
1489 |
|
|
|
1490 |
</div>
|
|
|
1491 |
<hr />
|
|
|
1492 |
</div>
|
|
|
1493 |
<div class="" rel="yui:method" resource="#method_modifyAttr">
|
|
|
1494 |
<h4>
|
|
|
1495 |
<a name="method_modifyAttr">modifyAttr</a></h4>
|
|
|
1496 |
<div class="detail" >
|
|
|
1497 |
<code>
|
|
|
1498 |
|
|
|
1499 |
|
|
|
1500 |
|
|
|
1501 |
void
|
|
|
1502 |
<strong property="yui:name">modifyAttr</strong>
|
|
|
1503 |
(
|
|
|
1504 |
|
|
|
1505 |
|
|
|
1506 |
name
|
|
|
1507 |
|
|
|
1508 |
|
|
|
1509 |
,
|
|
|
1510 |
config
|
|
|
1511 |
|
|
|
1512 |
|
|
|
1513 |
)
|
|
|
1514 |
</code>
|
|
|
1515 |
|
|
|
1516 |
<div class="description" property="yui:description">
|
|
|
1517 |
Updates the configuration of an attribute which has already been added.
|
|
|
1518 |
<p>
|
|
|
1519 |
The properties which can be modified through this interface are limited
|
|
|
1520 |
to the following subset of attributes, which can be safely modified
|
|
|
1521 |
after a value has already been set on the attribute: readOnly, writeOnce,
|
|
|
1522 |
broadcast and getter.
|
|
|
1523 |
</p>
|
|
|
1524 |
</div>
|
|
|
1525 |
|
|
|
1526 |
<div class="description">
|
|
|
1527 |
|
|
|
1528 |
<dl rel="yui:parameters">
|
|
|
1529 |
<dt>Parameters:</dt>
|
|
|
1530 |
<dd rel="yui:parameter">
|
|
|
1531 |
<code><span property="yui:name">name</span>
|
|
|
1532 |
<<span property="yui:type">String</span>>
|
|
|
1533 |
</code>
|
|
|
1534 |
<span property="yui:description"> The name of the attribute whose configuration is to be updated.</span>
|
|
|
1535 |
</dd>
|
|
|
1536 |
<dd rel="yui:parameter">
|
|
|
1537 |
<code><span property="yui:name">config</span>
|
|
|
1538 |
<<span property="yui:type">Object</span>>
|
|
|
1539 |
</code>
|
|
|
1540 |
<span property="yui:description"> An object with configuration property/value pairs, specifying the configuration properties to modify.</span>
|
|
|
1541 |
</dd>
|
|
|
1542 |
</dl>
|
|
|
1543 |
|
|
|
1544 |
|
|
|
1545 |
|
|
|
1546 |
|
|
|
1547 |
|
|
|
1548 |
</div>
|
|
|
1549 |
|
|
|
1550 |
</div>
|
|
|
1551 |
<hr />
|
|
|
1552 |
</div>
|
|
|
1553 |
<div class="" rel="yui:method" resource="#method_removeAttr">
|
|
|
1554 |
<h4>
|
|
|
1555 |
<a name="method_removeAttr">removeAttr</a></h4>
|
|
|
1556 |
<div class="detail" >
|
|
|
1557 |
<code>
|
|
|
1558 |
|
|
|
1559 |
|
|
|
1560 |
|
|
|
1561 |
void
|
|
|
1562 |
<strong property="yui:name">removeAttr</strong>
|
|
|
1563 |
(
|
|
|
1564 |
|
|
|
1565 |
|
|
|
1566 |
name
|
|
|
1567 |
|
|
|
1568 |
|
|
|
1569 |
)
|
|
|
1570 |
</code>
|
|
|
1571 |
|
|
|
1572 |
<div class="description" property="yui:description">
|
|
|
1573 |
Removes an attribute from the host object
|
|
|
1574 |
</div>
|
|
|
1575 |
|
|
|
1576 |
<div class="description">
|
|
|
1577 |
|
|
|
1578 |
<dl rel="yui:parameters">
|
|
|
1579 |
<dt>Parameters:</dt>
|
|
|
1580 |
<dd rel="yui:parameter">
|
|
|
1581 |
<code><span property="yui:name">name</span>
|
|
|
1582 |
<<span property="yui:type">String</span>>
|
|
|
1583 |
</code>
|
|
|
1584 |
<span property="yui:description"> The name of the attribute to be removed.</span>
|
|
|
1585 |
</dd>
|
|
|
1586 |
</dl>
|
|
|
1587 |
|
|
|
1588 |
|
|
|
1589 |
|
|
|
1590 |
|
|
|
1591 |
|
|
|
1592 |
</div>
|
|
|
1593 |
|
|
|
1594 |
</div>
|
|
|
1595 |
<hr />
|
|
|
1596 |
</div>
|
|
|
1597 |
<div class="" rel="yui:method" resource="#method_reset">
|
|
|
1598 |
<h4>
|
|
|
1599 |
<a name="method_reset">reset</a></h4>
|
|
|
1600 |
<div class="detail" >
|
|
|
1601 |
<code>
|
|
|
1602 |
|
|
|
1603 |
|
|
|
1604 |
|
|
|
1605 |
Object
|
|
|
1606 |
<strong property="yui:name">reset</strong>
|
|
|
1607 |
(
|
|
|
1608 |
|
|
|
1609 |
|
|
|
1610 |
name
|
|
|
1611 |
|
|
|
1612 |
|
|
|
1613 |
)
|
|
|
1614 |
</code>
|
|
|
1615 |
|
|
|
1616 |
<div class="description" property="yui:description">
|
|
|
1617 |
Resets the attribute (or all attributes) to its initial value, as long as
|
|
|
1618 |
the attribute is not readOnly, or writeOnce.
|
|
|
1619 |
</div>
|
|
|
1620 |
|
|
|
1621 |
<div class="description">
|
|
|
1622 |
|
|
|
1623 |
<dl rel="yui:parameters">
|
|
|
1624 |
<dt>Parameters:</dt>
|
|
|
1625 |
<dd rel="yui:parameter">
|
|
|
1626 |
<code><span property="yui:name">name</span>
|
|
|
1627 |
<<span property="yui:type">String</span>>
|
|
|
1628 |
</code>
|
|
|
1629 |
<span property="yui:description"> Optional. The name of the attribute to reset. If omitted, all attributes are reset.</span>
|
|
|
1630 |
</dd>
|
|
|
1631 |
</dl>
|
|
|
1632 |
|
|
|
1633 |
<dl>
|
|
|
1634 |
<dt>Returns:
|
|
|
1635 |
<code property="yui:return">
|
|
|
1636 |
Object
|
|
|
1637 |
</code></dt>
|
|
|
1638 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
1639 |
</dl>
|
|
|
1640 |
|
|
|
1641 |
<div class="chainable">
|
|
|
1642 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
1643 |
</div>
|
|
|
1644 |
|
|
|
1645 |
|
|
|
1646 |
|
|
|
1647 |
</div>
|
|
|
1648 |
|
|
|
1649 |
</div>
|
|
|
1650 |
<hr />
|
|
|
1651 |
</div>
|
|
|
1652 |
<div class="" rel="yui:method" resource="#method_set">
|
|
|
1653 |
<h4>
|
|
|
1654 |
<a name="method_set">set</a></h4>
|
|
|
1655 |
<div class="detail" >
|
|
|
1656 |
<code>
|
|
|
1657 |
|
|
|
1658 |
|
|
|
1659 |
|
|
|
1660 |
Object
|
|
|
1661 |
<strong property="yui:name">set</strong>
|
|
|
1662 |
(
|
|
|
1663 |
|
|
|
1664 |
|
|
|
1665 |
name
|
|
|
1666 |
|
|
|
1667 |
|
|
|
1668 |
,
|
|
|
1669 |
value
|
|
|
1670 |
|
|
|
1671 |
|
|
|
1672 |
,
|
|
|
1673 |
opts
|
|
|
1674 |
|
|
|
1675 |
|
|
|
1676 |
)
|
|
|
1677 |
</code>
|
|
|
1678 |
|
|
|
1679 |
<div class="description" property="yui:description">
|
|
|
1680 |
Sets the value of an attribute.
|
|
|
1681 |
</div>
|
|
|
1682 |
|
|
|
1683 |
<div class="description">
|
|
|
1684 |
|
|
|
1685 |
<dl rel="yui:parameters">
|
|
|
1686 |
<dt>Parameters:</dt>
|
|
|
1687 |
<dd rel="yui:parameter">
|
|
|
1688 |
<code><span property="yui:name">name</span>
|
|
|
1689 |
<<span property="yui:type">String</span>>
|
|
|
1690 |
</code>
|
|
|
1691 |
<span property="yui:description"> The name of the attribute. If the
|
|
|
1692 |
current value of the attribute is an Object, dot notation can be used
|
|
|
1693 |
to set the value of a property within the object (e.g. <code>set("x.y.z", 5)</code>).</span>
|
|
|
1694 |
</dd>
|
|
|
1695 |
<dd rel="yui:parameter">
|
|
|
1696 |
<code><span property="yui:name">value</span>
|
|
|
1697 |
<<span property="yui:type">Any</span>>
|
|
|
1698 |
</code>
|
|
|
1699 |
<span property="yui:description"> The value to set the attribute to.</span>
|
|
|
1700 |
</dd>
|
|
|
1701 |
<dd rel="yui:parameter">
|
|
|
1702 |
<code><span property="yui:name">opts</span>
|
|
|
1703 |
<<span property="yui:type">Object</span>>
|
|
|
1704 |
</code>
|
|
|
1705 |
<span property="yui:description"> (Optional) Optional event data to be mixed into
|
|
|
1706 |
the event facade passed to subscribers of the attribute's change event. This
|
|
|
1707 |
can be used as a flexible way to identify the source of a call to set, allowing
|
|
|
1708 |
the developer to distinguish between set called internally by the host, vs.
|
|
|
1709 |
set called externally by the application developer.</span>
|
|
|
1710 |
</dd>
|
|
|
1711 |
</dl>
|
|
|
1712 |
|
|
|
1713 |
<dl>
|
|
|
1714 |
<dt>Returns:
|
|
|
1715 |
<code property="yui:return">
|
|
|
1716 |
Object
|
|
|
1717 |
</code></dt>
|
|
|
1718 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
1719 |
</dl>
|
|
|
1720 |
|
|
|
1721 |
<div class="chainable">
|
|
|
1722 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
1723 |
</div>
|
|
|
1724 |
|
|
|
1725 |
|
|
|
1726 |
|
|
|
1727 |
</div>
|
|
|
1728 |
|
|
|
1729 |
</div>
|
|
|
1730 |
<hr />
|
|
|
1731 |
</div>
|
|
|
1732 |
<div class="" rel="yui:method" resource="#method_setAttrs">
|
|
|
1733 |
<h4>
|
|
|
1734 |
<a name="method_setAttrs">setAttrs</a></h4>
|
|
|
1735 |
<div class="detail" >
|
|
|
1736 |
<code>
|
|
|
1737 |
|
|
|
1738 |
|
|
|
1739 |
|
|
|
1740 |
Object
|
|
|
1741 |
<strong property="yui:name">setAttrs</strong>
|
|
|
1742 |
(
|
|
|
1743 |
|
|
|
1744 |
|
|
|
1745 |
attrs
|
|
|
1746 |
|
|
|
1747 |
|
|
|
1748 |
)
|
|
|
1749 |
</code>
|
|
|
1750 |
|
|
|
1751 |
<div class="description" property="yui:description">
|
|
|
1752 |
Sets multiple attribute values.
|
|
|
1753 |
</div>
|
|
|
1754 |
|
|
|
1755 |
<div class="description">
|
|
|
1756 |
|
|
|
1757 |
<dl rel="yui:parameters">
|
|
|
1758 |
<dt>Parameters:</dt>
|
|
|
1759 |
<dd rel="yui:parameter">
|
|
|
1760 |
<code><span property="yui:name">attrs</span>
|
|
|
1761 |
<<span property="yui:type">Object</span>>
|
|
|
1762 |
</code>
|
|
|
1763 |
<span property="yui:description"> An object with attributes name/value pairs.</span>
|
|
|
1764 |
</dd>
|
|
|
1765 |
</dl>
|
|
|
1766 |
|
|
|
1767 |
<dl>
|
|
|
1768 |
<dt>Returns:
|
|
|
1769 |
<code property="yui:return">
|
|
|
1770 |
Object
|
|
|
1771 |
</code></dt>
|
|
|
1772 |
<dd property="yui:returnInfo">A reference to the host object.</dd>
|
|
|
1773 |
</dl>
|
|
|
1774 |
|
|
|
1775 |
<div class="chainable">
|
|
|
1776 |
<strong>Chainable:</strong> This method is chainable.
|
|
|
1777 |
</div>
|
|
|
1778 |
|
|
|
1779 |
|
|
|
1780 |
|
|
|
1781 |
</div>
|
|
|
1782 |
|
|
|
1783 |
</div>
|
|
|
1784 |
<hr />
|
|
|
1785 |
</div>
|
|
|
1786 |
</div>
|
|
|
1787 |
</div>
|
|
|
1788 |
|
|
|
1789 |
<div rel="yui:inheritance">
|
|
|
1790 |
<div class="section field inheritance" rel="yui:superclass" resource="EventTarget.html">
|
|
|
1791 |
<h4>Methods inherited from <a href="EventTarget.html" property="yui:name" title="EventTarget">EventTarget</a>:</h4>
|
|
|
1792 |
<div class="content" rel="yui:methods">
|
|
|
1793 |
<code>
|
|
|
1794 |
<span rel="yui:method" resource="EventTarget.html#method__getType">
|
|
|
1795 |
<a class="private" href="EventTarget.html#method__getType" property="yui:name" title="_getType">_getType</a><span class="private">,</span>
|
|
|
1796 |
</span>
|
|
|
1797 |
<span rel="yui:method" resource="EventTarget.html#method__parseType">
|
|
|
1798 |
<a class="private" href="EventTarget.html#method__parseType" property="yui:name" title="_parseType">_parseType</a><span class="private">,</span>
|
|
|
1799 |
</span>
|
|
|
1800 |
<span rel="yui:method" resource="EventTarget.html#method_addTarget">
|
|
|
1801 |
<a class="" href="EventTarget.html#method_addTarget" property="yui:name" title="addTarget">addTarget</a><span class="">,</span>
|
|
|
1802 |
</span>
|
|
|
1803 |
<span rel="yui:method" resource="EventTarget.html#method_after">
|
|
|
1804 |
<a class="" href="EventTarget.html#method_after" property="yui:name" title="after">after</a><span class="">,</span>
|
|
|
1805 |
</span>
|
|
|
1806 |
<span rel="yui:method" resource="EventTarget.html#method_before">
|
|
|
1807 |
<a class=" deprecated" href="EventTarget.html#method_before" property="yui:name" title="before">before</a><span class=" deprecated">,</span>
|
|
|
1808 |
</span>
|
|
|
1809 |
<span rel="yui:method" resource="EventTarget.html#method_bubble">
|
|
|
1810 |
<a class="" href="EventTarget.html#method_bubble" property="yui:name" title="bubble">bubble</a><span class="">,</span>
|
|
|
1811 |
</span>
|
|
|
1812 |
<span rel="yui:method" resource="EventTarget.html#method_detach">
|
|
|
1813 |
<a class="" href="EventTarget.html#method_detach" property="yui:name" title="detach">detach</a><span class="">,</span>
|
|
|
1814 |
</span>
|
|
|
1815 |
<span rel="yui:method" resource="EventTarget.html#method_detachAll">
|
|
|
1816 |
<a class="" href="EventTarget.html#method_detachAll" property="yui:name" title="detachAll">detachAll</a><span class="">,</span>
|
|
|
1817 |
</span>
|
|
|
1818 |
<span rel="yui:method" resource="EventTarget.html#method_fire">
|
|
|
1819 |
<a class="" href="EventTarget.html#method_fire" property="yui:name" title="fire">fire</a><span class="">,</span>
|
|
|
1820 |
</span>
|
|
|
1821 |
<span rel="yui:method" resource="EventTarget.html#method_getEvent">
|
|
|
1822 |
<a class="" href="EventTarget.html#method_getEvent" property="yui:name" title="getEvent">getEvent</a><span class="">,</span>
|
|
|
1823 |
</span>
|
|
|
1824 |
<span rel="yui:method" resource="EventTarget.html#method_on">
|
|
|
1825 |
<a class="" href="EventTarget.html#method_on" property="yui:name" title="on">on</a><span class="">,</span>
|
|
|
1826 |
</span>
|
|
|
1827 |
<span rel="yui:method" resource="EventTarget.html#method_publish">
|
|
|
1828 |
<a class="" href="EventTarget.html#method_publish" property="yui:name" title="publish">publish</a><span class="">,</span>
|
|
|
1829 |
</span>
|
|
|
1830 |
<span rel="yui:method" resource="EventTarget.html#method_removeTarget">
|
|
|
1831 |
<a class="" href="EventTarget.html#method_removeTarget" property="yui:name" title="removeTarget">removeTarget</a><span class="">,</span>
|
|
|
1832 |
</span>
|
|
|
1833 |
<span rel="yui:method" resource="EventTarget.html#method_subscribe">
|
|
|
1834 |
<a class=" deprecated" href="EventTarget.html#method_subscribe" property="yui:name" title="subscribe">subscribe</a><span class=" deprecated">,</span>
|
|
|
1835 |
</span>
|
|
|
1836 |
<span rel="yui:method" resource="EventTarget.html#method_unsubscribe">
|
|
|
1837 |
<a class=" deprecated" href="EventTarget.html#method_unsubscribe" property="yui:name" title="unsubscribe">unsubscribe</a><span class=" deprecated">,</span>
|
|
|
1838 |
</span>
|
|
|
1839 |
<span rel="yui:method" resource="EventTarget.html#method_unsubscribeAll">
|
|
|
1840 |
<a class=" deprecated" href="EventTarget.html#method_unsubscribeAll" property="yui:name" title="unsubscribeAll">unsubscribeAll</a>
|
|
|
1841 |
</span>
|
|
|
1842 |
</code>
|
|
|
1843 |
</div>
|
|
|
1844 |
</div>
|
|
|
1845 |
</div>
|
|
|
1846 |
</div>
|
|
|
1847 |
|
|
|
1848 |
<div rel="yui:events" resource="#events">
|
|
|
1849 |
|
|
|
1850 |
|
|
|
1851 |
</div>
|
|
|
1852 |
|
|
|
1853 |
<div rel="yui:attributes" resource="#configattributes">
|
|
|
1854 |
|
|
|
1855 |
</div>
|
|
|
1856 |
|
|
|
1857 |
</div>
|
|
|
1858 |
</div>
|
|
|
1859 |
<div class="yui-b">
|
|
|
1860 |
<div class="nav">
|
|
|
1861 |
|
|
|
1862 |
<div id="moduleList" class="module">
|
|
|
1863 |
<h4>Modules</h4>
|
|
|
1864 |
<ul class="content">
|
|
|
1865 |
<li class=""><a href="module_anim.html" title="anim">anim</a></li>
|
|
|
1866 |
<li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li>
|
|
|
1867 |
<li class="selected"><a href="module_attribute.html" title="attribute">attribute</a></li>
|
|
|
1868 |
<li class=""><a href="module_base.html" title="base">base</a></li>
|
|
|
1869 |
<li class=""><a href="module_cache.html" title="cache">cache</a></li>
|
|
|
1870 |
<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li>
|
|
|
1871 |
<li class=""><a href="module_collection.html" title="collection">collection</a></li>
|
|
|
1872 |
<li class=""><a href="module_console.html" title="console">console</a></li>
|
|
|
1873 |
<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li>
|
|
|
1874 |
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
|
|
|
1875 |
<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li>
|
|
|
1876 |
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
|
|
|
1877 |
<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li>
|
|
|
1878 |
<li class=""><a href="module_dd.html" title="dd">dd</a></li>
|
|
|
1879 |
<li class=""><a href="module_dom.html" title="dom">dom</a></li>
|
|
|
1880 |
<li class=""><a href="module_dump.html" title="dump">dump</a></li>
|
|
|
1881 |
<li class=""><a href="module_event.html" title="event">event</a></li>
|
|
|
1882 |
<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li>
|
|
|
1883 |
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
|
|
|
1884 |
<li class=""><a href="module_history.html" title="history">history</a></li>
|
|
|
1885 |
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
|
|
|
1886 |
<li class=""><a href="module_io.html" title="io">io</a></li>
|
|
|
1887 |
<li class=""><a href="module_json.html" title="json">json</a></li>
|
|
|
1888 |
<li class=""><a href="module_node.html" title="node">node</a></li>
|
|
|
1889 |
<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li>
|
|
|
1890 |
<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li>
|
|
|
1891 |
<li class=""><a href="module_oop.html" title="oop">oop</a></li>
|
|
|
1892 |
<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li>
|
|
|
1893 |
<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li>
|
|
|
1894 |
<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
|
|
|
1895 |
<li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li>
|
|
|
1896 |
<li class=""><a href="module_slider.html" title="slider">slider</a></li>
|
|
|
1897 |
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
|
|
|
1898 |
<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li>
|
|
|
1899 |
<li class=""><a href="module_test.html" title="test">test</a></li>
|
|
|
1900 |
<li class=""><a href="module_widget.html" title="widget">widget</a></li>
|
|
|
1901 |
<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li>
|
|
|
1902 |
<li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li>
|
|
|
1903 |
<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li>
|
|
|
1904 |
<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li>
|
|
|
1905 |
<li class=""><a href="module_yui.html" title="yui">yui</a></li>
|
|
|
1906 |
</ul>
|
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|
1907 |
</div>
|
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|
1908 |
|
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|
1909 |
<div id="classList" class="module">
|
|
|
1910 |
<h4>Classes</h4>
|
|
|
1911 |
<ul class="content">
|
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|
1912 |
<li class="selected"><a href="Attribute.html" title="Attribute">Attribute</a></li>
|
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|
1913 |
<li class=""><a href="State.html" title="State">State</a></li>
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|
1914 |
</ul>
|
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|
1915 |
</div>
|
|
|
1916 |
|
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|
1917 |
<div id="fileList" class="module">
|
|
|
1918 |
<h4>Files</h4>
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|
|
1919 |
<ul class="content">
|
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|
1920 |
<li class=""><a href="Attribute.js.html" title="Attribute.js">Attribute.js</a></li>
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|
1921 |
<li class=""><a href="ComplexAttribute.js.html" title="ComplexAttribute.js">ComplexAttribute.js</a></li>
|
|
|
1922 |
<li class=""><a href="State.js.html" title="State.js">State.js</a></li>
|
|
|
1923 |
</ul>
|
|
|
1924 |
</div>
|
|
|
1925 |
|
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|
1926 |
<div id="propertyList" class="module">
|
|
|
1927 |
<h4>Properties</h4>
|
|
|
1928 |
<ul class="content">
|
|
|
1929 |
<li class="protected"><a href="#property_Attribute._ATTR_CFG" title="Attribute._ATTR_CFG">Attribute._ATTR_CFG</a></li>
|
|
|
1930 |
<li class=""><a href="#property_Attribute.INVALID_VALUE" title="Attribute.INVALID_VALUE">Attribute.INVALID_VALUE</a></li>
|
|
|
1931 |
</ul>
|
|
|
1932 |
</div>
|
|
|
1933 |
|
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|
1934 |
<div id="methodsList" class="module">
|
|
|
1935 |
<h4>Methods</h4>
|
|
|
1936 |
<ul class="content">
|
|
|
1937 |
<li class="private"><a href="#method__addAttrs" title="_addAttrs">_addAttrs</a></li>
|
|
|
1938 |
<li class="private"><a href="#method__addLazyAttr" title="_addLazyAttr">_addLazyAttr</a></li>
|
|
|
1939 |
<li class="private"><a href="#method__defAttrChangeFn" title="_defAttrChangeFn">_defAttrChangeFn</a></li>
|
|
|
1940 |
<li class="private"><a href="#method__fireAttrChange" title="_fireAttrChange">_fireAttrChange</a></li>
|
|
|
1941 |
<li class="protected"><a href="#method__getAttr" title="_getAttr">_getAttr</a></li>
|
|
|
1942 |
<li class="private"><a href="#method__getAttrInitVal" title="_getAttrInitVal">_getAttrInitVal</a></li>
|
|
|
1943 |
<li class="protected"><a href="#method__getAttrs" title="_getAttrs">_getAttrs</a></li>
|
|
|
1944 |
<li class="private"><a href="#method__getStateVal" title="_getStateVal">_getStateVal</a></li>
|
|
|
1945 |
<li class="private"><a href="#method__isLazyAttr" title="_isLazyAttr">_isLazyAttr</a></li>
|
|
|
1946 |
<li class="private"><a href="#method__normAttrVals" title="_normAttrVals">_normAttrVals</a></li>
|
|
|
1947 |
<li class="protected"><a href="#method__protectAttrs" title="_protectAttrs">_protectAttrs</a></li>
|
|
|
1948 |
<li class="protected"><a href="#method__set" title="_set">_set</a></li>
|
|
|
1949 |
<li class="protected"><a href="#method__setAttr" title="_setAttr">_setAttr</a></li>
|
|
|
1950 |
<li class="protected"><a href="#method__setAttrs" title="_setAttrs">_setAttrs</a></li>
|
|
|
1951 |
<li class="private"><a href="#method__setAttrVal" title="_setAttrVal">_setAttrVal</a></li>
|
|
|
1952 |
<li class="private"><a href="#method__setStateVal" title="_setStateVal">_setStateVal</a></li>
|
|
|
1953 |
<li class=""><a href="#method_addAttr" title="addAttr">addAttr</a></li>
|
|
|
1954 |
<li class=""><a href="#method_addAttrs" title="addAttrs">addAttrs</a></li>
|
|
|
1955 |
<li class=""><a href="#method_attrAdded" title="attrAdded">attrAdded</a></li>
|
|
|
1956 |
<li class=""><a href="#method_get" title="get">get</a></li>
|
|
|
1957 |
<li class=""><a href="#method_getAttrs" title="getAttrs">getAttrs</a></li>
|
|
|
1958 |
<li class=""><a href="#method_modifyAttr" title="modifyAttr">modifyAttr</a></li>
|
|
|
1959 |
<li class=""><a href="#method_removeAttr" title="removeAttr">removeAttr</a></li>
|
|
|
1960 |
<li class=""><a href="#method_reset" title="reset">reset</a></li>
|
|
|
1961 |
<li class=""><a href="#method_set" title="set">set</a></li>
|
|
|
1962 |
<li class=""><a href="#method_setAttrs" title="setAttrs">setAttrs</a></li>
|
|
|
1963 |
</ul>
|
|
|
1964 |
</div>
|
|
|
1965 |
|
|
|
1966 |
|
|
|
1967 |
|
|
|
1968 |
</div>
|
|
|
1969 |
</div>
|
|
|
1970 |
</div>
|
|
|
1971 |
<div id="ft">
|
|
|
1972 |
<hr />
|
|
|
1973 |
Copyright © 2009 Yahoo! Inc. All rights reserved.
|
|
|
1974 |
</div>
|
|
|
1975 |
</div>
|
|
|
1976 |
<script type="text/javascript">
|
|
|
1977 |
ALL_YUI_PROPS = [{"access": "", "host": "Attribute", "name": "addAttr", "url": "Attribute.html#method_addAttr", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_addAttrs", "url": "Attribute.html#method__addAttrs", "type": "method"}, {"access": "", "host": "Attribute", "name": "addAttrs", "url": "Attribute.html#method_addAttrs", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_addLazyAttr", "url": "Attribute.html#method__addLazyAttr", "type": "method"}, {"access": "", "host": "Attribute", "name": "attrAdded", "url": "Attribute.html#method_attrAdded", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "Attribute._ATTR_CFG", "url": "Attribute.html#property_Attribute._ATTR_CFG", "type": "property"}, {"access": "", "host": "Attribute", "name": "Attribute.INVALID_VALUE", "url": "Attribute.html#property_Attribute.INVALID_VALUE", "type": "property"}, {"access": "private", "host": "Attribute", "name": "_defAttrChangeFn", "url": "Attribute.html#method__defAttrChangeFn", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_fireAttrChange", "url": "Attribute.html#method__fireAttrChange", "type": "method"}, {"access": "", "host": "Attribute", "name": "get", "url": "Attribute.html#method_get", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "_getAttr", "url": "Attribute.html#method__getAttr", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_getAttrInitVal", "url": "Attribute.html#method__getAttrInitVal", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "_getAttrs", "url": "Attribute.html#method__getAttrs", "type": "method"}, {"access": "", "host": "Attribute", "name": "getAttrs", "url": "Attribute.html#method_getAttrs", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_getStateVal", "url": "Attribute.html#method__getStateVal", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_isLazyAttr", "url": "Attribute.html#method__isLazyAttr", "type": "method"}, {"access": "", "host": "Attribute", "name": "modifyAttr", "url": "Attribute.html#method_modifyAttr", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_normAttrVals", "url": "Attribute.html#method__normAttrVals", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "_protectAttrs", "url": "Attribute.html#method__protectAttrs", "type": "method"}, {"access": "", "host": "Attribute", "name": "removeAttr", "url": "Attribute.html#method_removeAttr", "type": "method"}, {"access": "", "host": "Attribute", "name": "reset", "url": "Attribute.html#method_reset", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "_set", "url": "Attribute.html#method__set", "type": "method"}, {"access": "", "host": "Attribute", "name": "set", "url": "Attribute.html#method_set", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "_setAttr", "url": "Attribute.html#method__setAttr", "type": "method"}, {"access": "protected", "host": "Attribute", "name": "_setAttrs", "url": "Attribute.html#method__setAttrs", "type": "method"}, {"access": "", "host": "Attribute", "name": "setAttrs", "url": "Attribute.html#method_setAttrs", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_setAttrVal", "url": "Attribute.html#method__setAttrVal", "type": "method"}, {"access": "private", "host": "Attribute", "name": "_setStateVal", "url": "Attribute.html#method__setStateVal", "type": "method"}];
|
|
|
1978 |
</script>
|
|
|
1979 |
</body>
|
|
|
1980 |
</html>
|