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| </script><div xmlns:fn="http://www.w3.org/2005/xpath-functions" class="MainContent"><table class="classHeaderTable" cellpadding="0" cellspacing="0"><tr><td class="classHeaderTableLabel">Package</td><td><a href="package-detail.html" onclick="javascript:loadClassListFrame('class-list.html')">mx.utils</a></td></tr><tr><td class="classHeaderTableLabel">Class</td><td class="classSignature">public dynamic class ObjectProxy</td></tr><tr><td class="classHeaderTableLabel">Inheritance</td><td class="inheritanceList">ObjectProxy <img src="../../images/inherit-arrow.gif" title="Inheritance" alt="Inheritance" class="inheritArrow"> flash.utils.Proxy</td></tr><tr><td class="classHeaderTableLabel">Implements</td><td> flash.utils.IExternalizable, <a href="../../mx/core/IPropertyChangeNotifier.html">IPropertyChangeNotifier</a></td></tr><tr><td class="classHeaderTableLabel">Subclasses</td><td> <a href="../../spark/utils/DataItem.html">DataItem</a></td></tr></table><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p></p><p></p> |
| This class provides the ability to track changes to an item |
| managed by this proxy. |
| Any number of objects can "listen" for changes on this |
| object, by using the <code>addEventListener()</code> method. |
| <p></p><br/><hr></div><a name="propertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Properties</div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProperty"><tr><th> </th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#uid" class="signatureLink">uid</a> : String<div class="summaryTableDescription"> |
| The unique identifier for this object.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr></table></div><a name="protectedPropertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Properties</div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProtectedProperty"><tr><th> </th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#dispatcher" class="signatureLink">dispatcher</a> : EventDispatcher<div class="summaryTableDescription"> |
| A reference to the EventDispatcher for this proxy.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#notifiers" class="signatureLink">notifiers</a> : Object<div class="summaryTableDescription"> |
| A hashmap of property change notifiers that this proxy is |
| listening for changes from; the key of the map is the property name.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#object" class="signatureLink">object</a> : Object<div class="summaryTableDescription">[read-only] |
| The object being proxied.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#propertyList" class="signatureLink">propertyList</a> : Array<div class="summaryTableDescription"> |
| Contains a list of all of the property names for the proxied object.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#proxyClass" class="signatureLink">proxyClass</a> : Class<div class="summaryTableDescription"> |
| Indicates what kind of proxy to create |
| when proxying complex properties.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#type" class="signatureLink">type</a> : QName<div class="summaryTableDescription"> |
| The qualified type name associated with this object.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr></table></div><a name="methodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Methods </div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableMethod"><tr><th> </th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#ObjectProxy()" class="signatureLink">ObjectProxy</a>(item:Object = null, uid:String = null, proxyDepth:int = -1)</div><div class="summaryTableDescription"> |
| Initializes this proxy with the specified object, id and proxy depth.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#addEventListener()" class="signatureLink">addEventListener</a>(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void</div><div class="summaryTableDescription"> |
| Registers an event listener object |
| so that the listener receives notification of an event.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#dispatchEvent()" class="signatureLink">dispatchEvent</a>(event:Event):Boolean</div><div class="summaryTableDescription"> |
| Dispatches an event into the event flow.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#hasEventListener()" class="signatureLink">hasEventListener</a>(type:String):Boolean</div><div class="summaryTableDescription"> |
| Checks whether there are any event listeners registered |
| for a specific type of event.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#propertyChangeHandler()" class="signatureLink">propertyChangeHandler</a>(event:<a href="../../mx/events/PropertyChangeEvent.html">PropertyChangeEvent</a>):void</div><div class="summaryTableDescription"> |
| Called when a complex property is updated.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#readExternal()" class="signatureLink">readExternal</a>(input:IDataInput):void</div><div class="summaryTableDescription"> |
| Since Flex only uses ObjectProxy to wrap anonymous objects, |
| the server flex.messaging.io.ObjectProxy instance serializes itself |
| as a Map that will be returned as a plain ActionScript object.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#removeEventListener()" class="signatureLink">removeEventListener</a>(type:String, listener:Function, useCapture:Boolean = false):void</div><div class="summaryTableDescription"> |
| Removes an event listener.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#willTrigger()" class="signatureLink">willTrigger</a>(type:String):Boolean</div><div class="summaryTableDescription"> |
| Checks whether an event listener is registered with this object |
| or any of its ancestors for the specified event type.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#writeExternal()" class="signatureLink">writeExternal</a>(output:IDataOutput):void</div><div class="summaryTableDescription"> |
| Since Flex only serializes the inner ActionScript object that it wraps, |
| the server flex.messaging.io.ObjectProxy populates itself |
| with this anonymous object's contents and appears to the user |
| as a Map.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr></table></div><a name="protectedMethodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Methods </div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProtectedMethod"><tr><th> </th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#callProperty()" class="signatureLink">callProperty</a>(name:*, ... rest):*</div><div class="summaryTableDescription">[override] |
| Returns the value of the proxied object's method with the specified name.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#deleteProperty()" class="signatureLink">deleteProperty</a>(name:*):Boolean</div><div class="summaryTableDescription">[override] |
| Deletes the specified property on the proxied object and |
| sends notification of the delete to the handler.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#getComplexProperty()" class="signatureLink">getComplexProperty</a>(name:*, value:*):*</div><div class="summaryTableDescription"> |
| Provides a place for subclasses to override how a complex property that |
| needs to be either proxied or daisy chained for event bubbling is managed.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#getProperty()" class="signatureLink">getProperty</a>(name:*):*</div><div class="summaryTableDescription">[override] |
| Returns the specified property value of the proxied object.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#setProperty()" class="signatureLink">setProperty</a>(name:*, value:*):void</div><div class="summaryTableDescription">[override] |
| Updates the specified property on the proxied object |
| and sends notification of the update to the handler.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#setupPropertyList()" class="signatureLink">setupPropertyList</a>():void</div><div class="summaryTableDescription"> |
| This method creates an array of all of the property names for the |
| proxied object.</div></td><td class="summaryTableOwnerCol">ObjectProxy</td></tr></table></div><script language="javascript" type="text/javascript"><!-- |
| showHideInherited(); |
| --></script><div class="MainContent"><div class="detailSectionHeader">Property Detail</div><a name="propertyDetail"></a><a name="dispatcher"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">dispatcher</td><td class="detailHeaderType">property</td></tr></table><div class="detailBody"><code>protected var dispatcher:EventDispatcher</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| A reference to the EventDispatcher for this proxy. |
| |
| </p></div><a name="propertyDetail"></a><a name="notifiers"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">notifiers</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>protected var notifiers:Object</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| A hashmap of property change notifiers that this proxy is |
| listening for changes from; the key of the map is the property name. |
| |
| </p></div><a name="propertyDetail"></a><a name="object"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">object</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>object:Object</code> [read-only] <p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| The object being proxied. |
| |
| </p><br/><span class="label"> Implementation </span><br/><code> object_proxy function get object():Object</code><br/></div><a name="propertyDetail"></a><a name="propertyList"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">propertyList</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>protected var propertyList:Array</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Contains a list of all of the property names for the proxied object. |
| Descendants need to fill this list by overriding the |
| <code>setupPropertyList()</code> method. |
| |
| </p></div><a name="propertyDetail"></a><a name="proxyClass"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">proxyClass</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>protected var proxyClass:Class</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Indicates what kind of proxy to create |
| when proxying complex properties. |
| Subclasses should assign this value appropriately. |
| |
| </p></div><a name="propertyDetail"></a><a name="type"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">type</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>type:QName</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| The qualified type name associated with this object. |
| |
| </p><br/><span class="label"> Implementation </span><br/><code> object_proxy function get type():QName</code><br/><code> object_proxy function set type(value:QName):void</code><br/></div><a name="propertyDetail"></a><a name="uid"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">uid</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>uid:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| The unique identifier for this object. |
| |
| </p><br/><span class="label"> Implementation </span><br/><code> public function get uid():String</code><br/><code> public function set uid(value:String):void</code><br/></div><a name="constructorDetail"></a><div class="detailSectionHeader">Constructor Detail</div><a name="ObjectProxy()"></a><a name="ObjectProxy(Object,String,int)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">ObjectProxy</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">Constructor</td></tr></table><div class="detailBody"><code>public function ObjectProxy(item:Object = null, uid:String = null, proxyDepth:int = -1)</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p> |
| Initializes this proxy with the specified object, id and proxy depth. |
| |
| </p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">item</span>:Object</code> (default = <code>null</code>)<code></code> — Object to proxy. |
| If no item is specified, an anonymous object will be constructed |
| and assigned. |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">uid</span>:String</code> (default = <code>null</code>)<code></code> — String containing the unique id |
| for this object instance. |
| Required for IPropertyChangeNotifier compliance as every object must |
| provide a unique way of identifying it. |
| If no value is specified, a random id will be assigned. |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">proxyDepth</span>:int</code> (default = <code>-1</code>)<code></code> — An integer indicating how many levels in a complex |
| object graph should have a proxy created during property access. |
| The default is -1, meaning "proxy to infinite depth". |
| |
| </td></tr></table><br/><span class="label"> Example </span><br/> <pre> |
| import mx.events.PropertyChangeEvent; |
| import mx.utils.ObjectUtil; |
| import mx.utils.ObjectProxy; |
| import mx.utils.StringUtil; |
| var a:Object = { name: "Tyler", age: 5, ssnum: "555-55-5555" }; |
| var p:ObjectProxy = new ObjectProxy(a); |
| p.addEventListener(PropertyChangeEvent.PROPERTY_CHANGE, updateHandler); |
| p.name = "Jacey"; |
| p.age = 2; |
| delete p.ssnum; |
| // handler function |
| function updateHandler(event:PropertyChangeEvent):void |
| { |
| trace(StringUtil.substitute("updateHandler('{0}', {1}, {2}, {3}, '{4}')", |
| event.kind, |
| event.property, |
| event.oldValue, |
| event.newValue, |
| event.target.uid)); |
| } |
| // trace output |
| updateHandler('opUpdate', name, Jacey, '698AF8CB-B3D9-21A3-1AFFDGHT89075CD2') |
| updateHandler('opUpdate', age, 2, '698AF8CB-B3D9-21A3-1AFFDGHT89075CD2') |
| updateHandler('opDelete', ssnum, null, '698AF8CB-B3D9-21A3-1AFFDGHT89075CD2') |
| </pre> |
| |
| </div><a name="methodDetail"></a><div class="detailSectionHeader">Method Detail</div><a name="addEventListener()"></a><a name="addEventListener(String,Function,Boolean,int,Boolean)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">addEventListener</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td></tr></table><div class="detailBody"><code> public function addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Registers an event listener object |
| so that the listener receives notification of an event. |
| For more information, including descriptions of the parameters see |
| <code>addEventListener()</code> in the |
| flash.events.EventDispatcher class. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">type</span>:String</code> — The type of event. |
| |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">listener</span>:Function</code> — The listener function that processes the event. This function must accept |
| an Event object as its only parameter and must return nothing. |
| |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">useCapture</span>:Boolean</code> (default = <code>false</code>)<code></code> — Determines whether the listener works in the capture phase or the |
| target and bubbling phases. If <code>useCapture</code> is set to <code>true</code>, |
| the listener processes the event only during the capture phase and not in the |
| target or bubbling phase. If <code>useCapture</code> is <code>false</code>, the |
| listener processes the event only during the target or bubbling phase. To listen for |
| the event in all three phases, call <code>addEventListener</code> twice, once with |
| <code>useCapture</code> set to <code>true</code>, then again with |
| <code>useCapture</code> set to <code>false</code>. |
| |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">priority</span>:int</code> (default = <code>0</code>)<code></code> — The priority level of the event listener. |
| |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">useWeakReference</span>:Boolean</code> (default = <code>false</code>)<code></code> — Determines whether the reference to the listener is strong or |
| weak. A strong reference (the default) prevents your listener from being garbage-collected. |
| A weak reference does not. |
| </td></tr></table></p><p><span class="label">See also</span></p><div class="seeAlso">flash.events.EventDispatcher.addEventListener()</div></div><a name="callProperty()"></a><a name="callProperty(any,restParam)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">callProperty</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>override flash_proxy function callProperty(name:*, ... rest):*</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Returns the value of the proxied object's method with the specified name. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">name</span>:*</code> — The name of the method being invoked. |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code>... <span class="label">rest</span></code> — An array specifying the arguments to the |
| called method. |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>*</code> — The return value of the called method. |
| |
| </td></tr></table></div><a name="deleteProperty()"></a><a name="deleteProperty(any)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">deleteProperty</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>override flash_proxy function deleteProperty(name:*):Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Deletes the specified property on the proxied object and |
| sends notification of the delete to the handler. |
| |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">name</span>:*</code> — Typically a string containing the name of the property, |
| or possibly a QName where the property name is found by |
| inspecting the <code>localName</code> property. |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>Boolean</code> — A Boolean indicating if the property was deleted. |
| |
| </td></tr></table></div><a name="dispatchEvent()"></a><a name="dispatchEvent(flash.events.Event)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">dispatchEvent</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function dispatchEvent(event:Event):Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Dispatches an event into the event flow. |
| For more information, see |
| the flash.events.EventDispatcher class. |
| |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">event</span>:Event</code> — The Event object that is dispatched into the event flow. If the |
| event is being redispatched, a clone of the event is created automatically. |
| After an event is dispatched, its target property cannot be changed, so you |
| must create a new copy of the event for redispatching to work. |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>Boolean</code> — Returns <code>true</code> if the event was successfully dispatched. |
| A value |
| of <code>false</code> indicates failure or that <code>preventDefault()</code> |
| was called on the event. |
| </td></tr></table><p><span class="label">See also</span></p><div class="seeAlso">flash.events.EventDispatcher.dispatchEvent()</div></div><a name="getComplexProperty()"></a><a name="getComplexProperty(any,any)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">getComplexProperty</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> object_proxy function getComplexProperty(name:*, value:*):*</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Provides a place for subclasses to override how a complex property that |
| needs to be either proxied or daisy chained for event bubbling is managed. |
| |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">name</span>:*</code> — Typically a string containing the name of the property, |
| or possibly a QName where the property name is found by |
| inspecting the <code>localName</code> property. |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">value</span>:*</code> — The property value. |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>*</code> — The property value or an instance of <code>ObjectProxy</code>. |
| |
| </td></tr></table></div><a name="getProperty()"></a><a name="getProperty(any)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">getProperty</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>override flash_proxy function getProperty(name:*):*</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Returns the specified property value of the proxied object. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">name</span>:*</code> — Typically a string containing the name of the property, |
| or possibly a QName where the property name is found by |
| inspecting the <code>localName</code> property. |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>*</code> — The value of the property. |
| In some instances this value may be an instance of |
| <code>ObjectProxy</code>. |
| |
| </td></tr></table></div><a name="hasEventListener()"></a><a name="hasEventListener(String)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">hasEventListener</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function hasEventListener(type:String):Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Checks whether there are any event listeners registered |
| for a specific type of event. |
| This allows you to determine where an object has altered handling |
| of an event type in the event flow hierarchy. |
| For more information, see |
| the flash.events.EventDispatcher class. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">type</span>:String</code> — The type of event |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>Boolean</code> — Returns <code>true</code> if a listener of the specified type is |
| registered; <code>false</code> otherwise. |
| </td></tr></table><p><span class="label">See also</span></p><div class="seeAlso">flash.events.EventDispatcher.hasEventListener()</div></div><a name="propertyChangeHandler()"></a><a name="propertyChangeHandler(mx.events.PropertyChangeEvent)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">propertyChangeHandler</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function propertyChangeHandler(event:<a href="../../mx/events/PropertyChangeEvent.html">PropertyChangeEvent</a>):void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Called when a complex property is updated. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">event</span>:<a href="../../mx/events/PropertyChangeEvent.html">PropertyChangeEvent</a></code> — An event object that has changed. |
| |
| </td></tr></table></p></div><a name="readExternal()"></a><a name="readExternal(flash.utils.IDataInput)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">readExternal</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function readExternal(input:IDataInput):void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Since Flex only uses ObjectProxy to wrap anonymous objects, |
| the server flex.messaging.io.ObjectProxy instance serializes itself |
| as a Map that will be returned as a plain ActionScript object. |
| You can then set the object_proxy object property to this value. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">input</span>:IDataInput</code> — The source object from which the ObjectProxy is |
| deserialized. |
| |
| </td></tr></table></p></div><a name="removeEventListener()"></a><a name="removeEventListener(String,Function,Boolean)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">removeEventListener</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Removes an event listener. |
| If there is no matching listener registered with the EventDispatcher object, |
| a call to this method has no effect. |
| For more information, see |
| the flash.events.EventDispatcher class. |
| |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">type</span>:String</code> — The type of event. |
| |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">listener</span>:Function</code> — The listener object to remove. |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">useCapture</span>:Boolean</code> (default = <code>false</code>)<code></code> — Specifies whether the listener was registered for the capture |
| phase or the target and bubbling phases. If the listener was registered for both |
| the capture phase and the target and bubbling phases, two calls to |
| <code>removeEventListener()</code> are required to remove both, one call with |
| <code>useCapture</code> |
| set to <code>true</code>, and another call with <code>useCapture</code> |
| set to <code>false</code>. |
| </td></tr></table></p><p><span class="label">See also</span></p><div class="seeAlso">flash.events.EventDispatcher.removeEventListener()</div></div><a name="setProperty()"></a><a name="setProperty(any,any)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">setProperty</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>override flash_proxy function setProperty(name:*, value:*):void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Updates the specified property on the proxied object |
| and sends notification of the update to the handler. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">name</span>:*</code> — Object containing the name of the property that |
| should be updated on the proxied object. |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">value</span>:*</code> — Value that should be set on the proxied object. |
| |
| </td></tr></table></p></div><a name="setupPropertyList()"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">setupPropertyList</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> protected function setupPropertyList():void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| This method creates an array of all of the property names for the |
| proxied object. |
| Descendants must override this method if they wish to add more |
| properties to this list. |
| Be sure to call <code>super.setupPropertyList</code> before making any |
| changes to the <code>propertyList</code> property. |
| |
| </p></div><a name="willTrigger()"></a><a name="willTrigger(String)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">willTrigger</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function willTrigger(type:String):Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Checks whether an event listener is registered with this object |
| or any of its ancestors for the specified event type. |
| This method returns <code>true</code> if an event listener is triggered |
| during any phase of the event flow when an event of the specified |
| type is dispatched to this object or any of its descendants. |
| For more information, see the flash.events.EventDispatcher class. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">type</span>:String</code> — The type of event. |
| </td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>Boolean</code> — Returns <code>true</code> if a listener of the specified type will |
| be triggered; <code>false</code> otherwise. |
| </td></tr></table><p><span class="label">See also</span></p><div class="seeAlso">flash.events.EventDispatcher.willTrigger()</div></div><a name="writeExternal()"></a><a name="writeExternal(flash.utils.IDataOutput)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">writeExternal</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code> public function writeExternal(output:IDataOutput):void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> |
| Since Flex only serializes the inner ActionScript object that it wraps, |
| the server flex.messaging.io.ObjectProxy populates itself |
| with this anonymous object's contents and appears to the user |
| as a Map. |
| </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">output</span>:IDataOutput</code> — The source object from which the ObjectProxy is |
| deserialized. |
| |
| </td></tr></table></p></div><br/><br/><hr><br/><p></p><center class="copyright"><footer>The Apache Software Foundation</footer><br/>Wed Nov 15 2017, 09:50 AM +01:00 </center></div></body></html><!--The Apache Software Foundation<br/>Wed Nov 15 2017, 09:50 AM +01:00 --> |
