Below is what I've tried. Also, not sure if it matters that the Flex app is embedded in a WLP portlet.In my mxml file I added: ExternalInterface.addCallback("setEntityId", setEntityId);In my wrapper jsp I added: AC_FL_RunContent( "src", "<%= srcPath %>", "id", "<%= (String)request.getAttribute("portlet_name") %>", "name", "<%= (String)request.getAttribute("portlet_name") %>", "width", "<%= request.getAttribute("width") %>", "height", "<%= request.getAttribute("height") %>", "align", "middle", "quality", "high", "FlashVars", "PORTLET_WS=<%= request.getAttribute("window_state")%><%= wsrpEncodedChannel %>", "allowScriptAccess","sameDomain", "type", "application/x-shockwave-flash", "pluginspage", "http://www.adobe.com/go/getflashplayer"); function getFlexApp(appName) { //alert("getFlexApp"); if (navigator.appName.indexOf("Microsoft") != -1) { return window[appName]; } else { return document[appName]; } }getFlexApp('IncList').setEntityId('xxx');

I have one more question for you.I'm trying to have my portlets javascript function make a call to the embedded flex apps callback method. I've tried a couple different ways but none seemed to work. How would I make a call to the Flex callback method from the wrapper's JavaScript? AC_FL_RunContent( "src", "<%= srcPath %>", "id", "<%= (String)request.getAttribute("portlet_name") %>", "name", "<%= (String)request.getAttribute("portlet_name") %>", "width", "<%= request.getAttribute("width") %>", "height", "<%= request.getAttribute("height") %>", "align", "middle", "quality", "high", "FlashVars", "PORTLET_WS=<%= request.getAttribute("window_state")%><%= wsrpEncodedChannel %>", "allowScriptAccess","sameDomain", "type", "application/x-shockwave-flash", "pluginspage", "http://www.adobe.com/go/getflashplayer");

Rohit, Thanks, setting view_jsp as a portlet pereference instead of an init-param worked. Can you tell me where you found this information? All the info I've found says to set the view_jsp as an init param.Thanks again for your helpDan

I'll give it a try but I'd like to know why you're suggesting that approach. I found one example of setting the view_jsp and it's set as an init-param. Should it be a pereference instead?thanksDan