DispatchableXml

Kind of class:class
Inherits from:CoreXml < XML
Implements:
Known subclasses:
Version:04/03/07
Author:Aaron Clinger
Classpath:org.casaframework.xml.DispatchableXml
File last modified:Sunday, 19 August 2007, 13:43:33
Base XML that includes org.casaframework.event.EventDispatcher and extends CoreXml.

Constructor

DispatchableXml

function DispatchableXml (text:String)
Parameters:
text:
The XML text parsed to create the new XML object.

Instance methods

addEventObserver

function addEventObserver (scope:Object, eventName:String, eventHandler:String) : Boolean
Registers a function to receive notification when a event handler is invoked.
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Parameters:
scope :
The target or object in which to subscribe.
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eventName :
Event name to subscribe to.
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eventHandler:
[optional] Name of function to recieve the event. If undefined class assumes eventHandler matches eventName.
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Returns:
Returns true if the observer was established successfully; otherwise false.
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destroy

function destroy () : Void
Removes any internal variables, intervals, enter frames, internal MovieClips and event observers to allow the object to be garbage collected.

Always call destroy() before deleting last object pointer.
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dispatchEvent

function dispatchEvent (eventName:String) : Boolean
Reports event to all subscribed objects.
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Parameters:
eventName:
Event name.
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param(s) :
[optional] Parameters passed to the function specified by "eventName". Multiple parameters are allowed and should be separated by commas: param1,param2, ...,paramN
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Returns:
Returns true if observer(s) listening to specifed event were found; otherwise false.
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removeAllEventObservers

function removeAllEventObservers () : Boolean
Removes all observers regardless of scope or event.
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Returns:
Returns true if observers were successfully removed; otherwise false.
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removeEventObserver

function removeEventObserver (scope:Object, eventName:String, eventHandler:String) : Boolean
Removes specific observer for event.
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Parameters:
scope :
The target or object in which subscribed.
#
eventName :
Event name to unsubscribe to.
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eventHandler:
[optional] Name of function that recieved the event. If undefined class assumes eventHandler matched eventName.
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Returns:
Returns true if the observer was successfully found and removed; otherwise false.
#

removeEventObserversForEvent

function removeEventObserversForEvent (eventName:String) : Boolean
Removes all observers for a specified event.
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Parameters:
eventName:
Event name to unsubscribe to.
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Returns:
Returns true if observers were successfully found for specified eventName and removed; otherwise false.
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removeEventObserversForScope

function removeEventObserversForScope (scope:Object) : Boolean
Removes all observers in a specified scope.
#
Parameters:
scope:
The target or object in which to unsubscribe.
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Returns:
Returns true if observers were successfully found in scope and removed; otherwise false.
#