Хай пытается загрузить переменные из родительского (flash) в дочерний (flash). Работает нормально,.
parent swf: (flash)
var parentMessage:String = "Hello";
var swf:MovieClip;
var l:Loader = new Loader();
l.contentLoaderInfo.addEventListener(Event.COMPLETE, swfLoaded);
l.load(new URLRequest("child.swf"));
function swfLoaded(e:Event):void
{
swf = MovieClip(e.target.content);
swf.passVariable(parentMessage);
}
child swf (flex)
public var childMessage:String;
function passVariable(_msg:String):void
{
childMessage = _msg;
trace("message passed from parent to child: " + childMessage);
}
Но при обмене данными со flash он не загружается.
Сообщение об ошибке
ReferenceError: Ошибка # 1069: свойство passVariable не найдено в _child_mx_managers_SystemManager и значение по умолчанию отсутствует.в функции / ()
Пожалуйста, помогите мне.
Обновление
parent.swf во флэш-памяти
var parentMessage:String = "Hello";
var swf:MovieClip;
var l:Loader = new Loader();
l.load(new URLRequest("asd.swf"));
swf.addEventListener("applicationComplete", swfLoaded);
function swfLoaded(e:Event):void
{
var app:DisplayObject = swf.getChildAt(1);
app["passVariable"](parentMessage);
}
Child.swf в flex
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" addedToStage="application1_addedHandler(event)" >
<fx:Script>
<![CDATA[
public var childMessage:String;
protected function application1_addedHandler(event:Event):void
{
passVariable(childMessage);
}
public function passVariable(_msg:String):void
{
childMessage = _msg;
trace("First message passed from parent to child: " + childMessage);
}
]]>
</fx:Script>
ErrorMessage
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at Untitled_fla::MainTimeline/frame1()
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.managers::FocusManager/activate()
at spark.components::Application/initManagers()
at spark.components::Application/initialize()
at asd/initialize()
at mx.managers.systemClasses::ChildManager/childAdded()
at mx.managers.systemClasses::ChildManager/initializeTopLevelWindow()
at mx.managers::SystemManager/initializeTopLevelWindow()
at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::kickOff()
at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::preloader_completeHandler()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.preloaders::Preloader/timerHandler()
at flash.utils::Timer/_timerDispatch()
at flash.utils::Timer/tick()