flex加载外部swf文件

1、济南盛世动漫游戏影视专修学院flex加载外部swf文件引自：/news/LT/188.html第一步：建立加载类CtmObjLoader,此类可以加载文件类型图片文件或swf文件packageimportflash.display.DisplayObject;importflash.display.Loader;importflash.events.*;.URLRequest;importmx.core.UIComponent;publicclassCtmObjLoaderextendsUIComponentpri

2、vatevarProgressHandle:Function=null;publicvarloader:Loader;publicvar_bLoaded:Boolean=false;publicvar_bShow:Boolean=true;UrlRequest加载的地址progressHandle加载中的处理过程/bShow加载后是否显示出来functionfunctionpublicCtmObjLoader(UrlRequest:String=null,progressHandle:Function=null,bShow:Boolean=true)super();if(UrlRequest)

3、LoadThis(UrlRequest,progressHandle,bShow);publicLoadThis(UrlRequest:String,progressHandle:Function=null,bShow:Boolean=true):voidRemoveChild();loader=newLoader();_bShow=bShow;ProgressHandle=progressHandle;configureListeners(loader.contentLoaderInfo);if(_bShow)addChild(loader);如果需要显示，则addchildvarreque

4、st:URLRequest=newURLRequest(UrlRequest);loaderoad(request);publicfunctionUnLoadThis():voidtryRemoveChild();this.parent.removeChild(this);catch(e:Error)/this=null;publicfunctiongetcontent():DisplayObjectif(!_bLoaded)returnnull;returnloader.content;publicfunctionRemoveChild():voidif(_bLoaded)tryDelete

5、Listeners(loader.contentLoaderInfo);loader.unload();if(_bShow)removeChild(loader);loader=nuII;_bLoaded=false;catch(e:Error)thrownewError('DefineObjLoaderRemoveError')privatefunctionconfigureListeners(dispatcher:IEventDispatcher):voiddispatcher.addEventListener(Event.COMPLETE,completeHandler)

6、;dispatcher.addEventListener(HTTPStatusEvent.HTTP_STATUS,httpStatusHandler);dispatcher.addEventListener(IOErrorEventO_ERROR,ioErrorHandler);if(ProgressHandle!=null)dispatcher.addEventListener(ProgressEvent.PROGRESS,ProgressHandle);privatefunctionDeleteListeners(dispatcher:IEventDispatcher):voidif(di

7、spatcher.hasEventListener(Event.COMPLETE)dispatcher.removeEventListener(Event.COMPLETE,completeHandler);if(dispatcher.hasEventListener(HTTPStatusEvent.HTTP_STATUS)dispatcher.removeEventListener(HTTPStatusEvent.HTTP_STATUS,httpStatusHandler);if(dispatcher.hasEventListener(IOErrorEvent.IO_ERROR)dispat

8、cher.removeEventListener(IOErrorEvent.IO_ERROR,ioErrorHandler);if(dispatcher.hasEventListener(ProgressEvent.PROGRESS)if(ProgressHandle!=null)dispatcher.removeEventListener(ProgressEvent.PROGRESS,ProgressHandle);privatefunctioncompleteHandler(event:Event):voidthis.width=loader.content.width;this.heig

9、ht=loader.content.height;_bLoaded=true;dispatchEvent(newEvent(Event.COMPLETE);privatefunctionhttpStatusHandler(event:HTTPStatusEvent):voiddispatchEvent(newEvent(HTTPStatusEvent.HTTP_STATUS);privatefunctionioErrorHandler(event:IOErrorEvent):voiddispatchEvent(newEvent(IOErrorEventO_ERROR);第二步：建立加载flas

10、has3sw仗件类/此类专提供flashas3swf文件加载,flexswf不需要，当然也可以写成一个类，我习惯这样packageimportflash.display.MovieClip;publicclassmySwfLoaderextendsCtmObjLoaderpublicfunctionmySwfLoader(UrlRequest:String=null,progressHandle:Function=null,bShow:Boolean=true)super(UrlRequest,progressHandle,bShow);publicfunctiongetmovieClip()

11、:MovieClipif(!_bLoaded)returnnullreturncontentasMovieClip;第三步：建立flex主文件1mainforflex.mxml加载flexswf外部文件用<?xmlversion="1.0"encoding="utf-8"?><mx:Applicationxmlns:mx="xmlns:ns1="ManageView.*"fontSize="12"><mx:Script><!CDATAimportPackage.m

12、ySwfLoader;/*Flex控制加载外部的swf文件子文件为flex版*/importmx.managers.SystemManager;importmx.controls.Alert;importPackage.CtmObjLoader;importflash.utils.setTimeout;Bindableprivatevar_CtmObjLoader:mySwfLoader;privatevarLoadedSM:SystemManager;privatevarloadedMoiveClip:MovieClip;privatefunctionLoadSwf():voidLoaded

13、SM=null;loadedMoiveClip=null;if(_CtmObjLoader)_CtmObjLoader.LoadThis('flexchild.swf);/child.swf自己定义去吧else_CtmObjLoader=newmySwfLoader('flexchild.swf);_CtmObjLoader.addEventListener(IOErrorEventO_ERROR,OnFailHandle);_CtmObjLoader.addEventListener(Event.COMPLETE,OnCompleteHandle);this.addChild

14、(_CtmObjLoader);_CtmObjLoader.setStyle('horizontalCenter',0);_CtmObjLoader.setStyle('verticalCenter',0);privatefunctionOnFailHandle(e:Event):voidmx.controls.Alert.show('error');privatefunctionOnCompleteHandle(E:Event):voidLoadedSM=SystemManager(_CtmObjLoader.content);privatef

15、unctionOnTestCall(e:Event):voidAlert.show('ChildEventCall');privatefunctionMCtestCall():voidif(LoadedSM)trypublic函数LoadedSM.document.TestCall('FromParentCall');/TestCall为加载的文件catch(e:Error)Alert.show(e.message);elseAlert.show('请加载文件');return;privatefunctiontestAddChildListene

16、r():voidif(!_CtmObjLoader)tryLoadedSM.document.addEventListener("EventGoTOParent",OnTestCall);Alert.show('设置成功');catch(e:Error)></mx:Script><mx:Buttonlabel="加载flex子文件"click="LoadSwf();"x="26"y="10"/><mx:Buttonlabel="为加载

17、的文件设置Listener"click="testAddChildListener();"x="150"y="10"/><mx:Buttonlabel="测试加载的文件函数"click="MCtestCall();"x="342"y="10"/></mx:Application>第四步：建立flexswf子文件flexchild.mxml<?xmlversion="1.0"encoding=

18、"utf-8"?><mx:Applicationxmlns:mx="applicationComplete="initApp()"styleName="Border3"fontSize="12"><mx:Script><!CDATAimportmx.controls.Alert;privatefunctioninitApp():voidpublicfunctionTestCall(msg:String):voidmx.controls.Alert.show(msg);p

19、rivatefunctionEventGoToParent():voiddispatchEvent(newEvent('EventGoTOParent');></mx:Script><mx:Buttonx="327"y="148"label="向Parent通知事件”click="EventGoToParent()"/></mx:Application>运行试试，加载flexswf文件完成，下面讲加载flashcs3sw文件吧第一步：建立flex主文件1mainfor

20、flash.mxml加载flashcs3swf外部文件用<?xmlversion="1.0"encoding="utf-8"?><mx:Applicationxmlns:mx="xmlns:ns1="ManageView.*"fontSize="12"><mx:Script><!CDATA/*Flex控制加载外部的swf文件子文件为flashcs3版*/importmx.controls.Alert;importPackage.mySwfLoader;import

21、flash.utils.setTimeout;Bindableprivatevar_mySwfLoader:mySwfLoader;privatevarLoadedSM:MovieClip;privatefunctionLoadSwf():voidif(_mySwfLoader)_mySwfLoader.LoadThis('flashchild.swf);/flashchild.swf你自己去写了，我不太会，但我做了一个简单的，可用的else_mySwfLoader=newmySwfLoader('flashchild.swf);_mySwfLoader.addEventLis

22、tener(IOErrorEventO_ERROR,0nFailHandle);_mySwfLoader.addEventListener(Event.COMPLETE,OnCompleteHandle);this.addChild(_mySwfLoader);_mySwfLoader.setStyle('horizontalCenter',0);_mySwfLoader.setStyle('verticalCenter',0);privatefunctionOnFailHandle(e:Event):voidmx.controls.Alert.show(

23、9;error');privatefunctionOnCompleteHandle(E:Event):voidif(一mySwfLoader.content)Alert.show('okO');tryLoadedSM=_mySwfLoader.movieClip;catch(e:Error)privatefunctionOnTestCall(e:Event):voidAlert.show('ChildEventCall');privatefunctiongotoAndPlay(frame:int=0):void(_CtmObjLoader.loader.

24、contentasMovieClip).if(LoadedSM)tryLoadedSM.gotoAndPlay(frame);catch(e:Error)Alert.show(e.message);elseAlert.show('请加载文件');return;privatefunctionstop():voidif(LoadedSM)tryLoadedSM.stop();catch(e:Error)Alert.show(e.message);elseAlert.show('请加载文件');return;privatefunctionplay():voidif(LoadedSM)tryLoadedSM.play();catch(e:Error)Alert.show(e.message);elseAlert.show('请加载文件');return;pri