Module 1:

 

<?xml version="1.0"?>

<!-- modules/InterModule1.mxml -->

<mx:Module xmlns:mx="http://www.adobe.com/2006/mxml" width="100%" height="100%">

    <mx:Script><![CDATA[    

        // Defines the method that the other module calls.

        public function getNewTitle():String {

            return "New Module Title";

        }    

    ]]></mx:Script>

</mx:Module>

 

Module 2:

 

<?xml version="1.0"?>

<!-- modules/InterModule2.mxml -->

<mx:Module xmlns:mx="http://www.adobe.com/2006/mxml" width="100%" height="100%">

    <mx:Script><![CDATA[    

        [Bindable]

        private var title:String;

 

        // Call method of another module.

        private function changeTitle():void {

            title = parentApplication.m1.child.getNewTitle();

        }

 

    ]]></mx:Script>

    <mx:HBox>

        <mx:Label id="l1" text="Title: "/>

        <mx:Label id="myTitle" text="{title}"/>

    </mx:HBox>    

    <mx:Button id="b1" label="Change Title" click="changeTitle()"/>    

</mx:Module>