How to use EPCF eventing in Webdynpro

Hi All,
I have made a Webdynpro application as an iview in portal. Now i need to accomplish client eventing between this iview and any other portal iview. I learned from this link
http://help.sap.com/saphelp_nw04/helpdata/en/d8/6ee03fc2269615e10000000a155106/frameset.htm
that, this can be done through EPCF.
I can very well write use the EPCM objects in EP components with the help of Javascript tags.
But, I learned from my Webdynpro friends and these links
Re: Javascript in webdynpro application.
Re: Javascript
Re: how to make use of javascript functionality in WD application?
that, Webdynpro is strictly NOT the place for Javascript.
So, Where and How to use EPCF APIs in Webdynpro?
Shortly, In an Webdynpro application, where and how can i insert the following line of code.
WDPortalEventing.subscribe("urn:com.sap.tc.webdynpro.test.portal","TestEvent",wdThis.wdGetTestEventAction());
Please help me in this regard..
Vijay.K

Hi,
Check this,
/message/205009#205009 [original link is broken]
Write that subcribe in the doinit method and handle the event in the action handler
Check also this
webdyn iviews and portal eventing:WebDynpro iViews and Portal Eventing
/message/554249#554249 [original link is broken]
Communication between 2 IViews on 2 different Pages
Regards,
Vijayakhanna Raman
Message was edited by: Vijayakhanna Raman

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