can i use call back function for example.. private var xyz:Function; how to use this?
________________________________ From: Pranav Negandhi <[email protected]> To: [email protected] Sent: Thu, September 30, 2010 5:34:52 AM Subject: Re: [flex_india:31604] Call back functions in flex You can do this using composition. Store an instance of EventDispatcher as a private member variable called m_dispatcher. Then implement IEventDispatcher in MlEditmanager. Delegate addEventListener, dispatchEvent, removeEventListener and hasEventListener to m_dispatcher. public class MlEditmanager extends EditManager implements IEventDispatcher { private var m_dispatcher:IEventDispatcher; public function MlEditmanager() { this.m_dispatcher = new EventDispatcher(); } public function addEventListener(type, listener, useCapture, priority, useWeakReference) { this.m_dispatcher.addEventListener(type, listener, useCapture, priority, useWeakReference); } public function removeEventListener() { // Implement in the same way } } HTH. .p On Wed, Sep 29, 2010 at 7:07 PM, Harish Vardhan <[email protected]> wrote: i have MlEditmanager class which extends EditManager class. I also want to extend Eventdispatcher .. but it is not possible to extend more than one class ... > > >so the work around can be to create call back function. > > >Can someone help me how to achieve this? > > >Urgent pls. > -- >You received this message because you are subscribed to the Google Groups >"Flex >India Community" group. >To post to this group, send email to [email protected]. >To unsubscribe from this group, send email to >[email protected]. >For more options, visit this group at >http://groups.google.com/group/flex_india?hl=en. > -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en. -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en.
