RXNA綾諱技鍥藉鐨刴xna)
Flex鎼滅儲(chǔ)寮曟搸璁″垝錛?a >http://blog.eshangrao.com/index.php/2007/02/27/352-googleflex
Flex Wiki璁″垝錛?a >http://blog.eshangrao.com/index.php/2007/05/12/390-flexwikiflex
RIAmeeting錛?a >http://www.riameeting.cn/
Flex瀵逛簬淇℃伅鍙戝竷綾葷綉绔欎笉涓瀹氭湁鏁堬紝浣嗕氦浜掓ц姹傚緢楂樼殑紺懼尯綾葷綉绔欏氨寰堝悎閫?
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Inversion of Control Containers and the Dependency Injection Pattern, by Martin Fowler
Prana鏄竴涓敤Actionscript鍐欑殑IoC Framework錛岀悊蹇靛拰Spring闈炲父綾諱技錛岀洰鐨勬槸涓轟簡(jiǎn)灝藉彲鑳介檷浣庣被涔嬮棿鐨勪緷璧栨э紝閫氳繃xml閰嶇疆鏂囦歡浣垮緱緙栬瘧渚濊禆鎬ч檷浣庯紝鍙互鍔ㄦ佽閰嶃傝繖鍦↗ava鐨勪笘鐣岄噷鏄潪甯告湁鎰忎箟鐨勶紝鍥犱負(fù)鎵鏈夌殑浜嬫儏閮藉彂鐢熷湪server绔紝Client绔茍涓嶉渶瑕佺煡閬撹繖涓鍒囥備絾鏄湪Flex鐨勪笘鐣岄噷錛宻wf鏄鎴風(fēng)涓嬭澆涓嬫潵榪愯鍦╟lient錛屽鏋滆杈懼埌鍔ㄦ佽閰嶇殑鐩殑錛宑lient蹇呴』鑳藉鏈夋渶鏂伴渶瑕佸姩鎬佽閰嶇殑class鐨勫瓧鑺傜爜錛岃繖蹇呯劧瑕佹眰swf閲嶆柊緙栬瘧錛岄偅涔堣繖灝卞け鍘諱簡(jiǎn)Ioc鐨勬剰涔変簡(jiǎn)
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<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> <mx:Script> <
public function output(s:String):void{
public 
trace(s);
} public function CallFriend():void{ SampleChildren(_SystemManager.application).output("call
"); } private var _SystemManager:SystemManager; public function register(ASystemManager:SystemManager):void{ _SystemManager=ASystemManager; } ]]> </mx:Script></mx:Application>2.涓籹wf鐨凜ode, SampleParent.mxml
<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical"> <mx:Script> <![CDATA[ import mx.managers.SystemManager; var Children1,Children2:SystemManager; private function onClick(e:Event):void{ SampleChildren(Children1.application).register(Children2); SampleChildren(Children2.application).register(Children1); } private function initNestedAppProps():void { Children1 = SystemManager(myLoader.content); trace(Children1.application); } private function initNestedAppProps2():void { Children2 = SystemManager(myLoader2.content); trace(Children2.application); } private function onC1(e:Event):void{ SampleChildren(Children1.application).CallFriend(); } private function onC2(e:Event):void{ SampleChildren(Children2.application).CallFriend(); } ]]> </mx:Script> <mx:Button label="ClickMe" click="onClick(event);"/> <mx:Button label="c1 call c2" click="onC1(event);"/> <mx:Button label="c2 call c1" click="onC2(event);"/> <mx:SWFLoader id="myLoader" width="300" source="SampleChildren.swf" creationComplete="initNestedAppProps();"/> <mx:SWFLoader id="myLoader2" width="300" source="SampleChildren.swf" creationComplete="initNestedAppProps2();"/> </mx:Application>娉ㄦ剰鍒癝ampleParent.mxml鏂囦歡涓璖ampleChildren綾葷殑浣跨敤浜?jiǎn)涔堝Q屽師鏉xml鏂囦歡涔熸槸瀵瑰簲涓涓悓鍚嶇殑actionscript class鐨勶紝榪欎釜class鏄粠Application媧劇敓鐨勩備絾鏄娉ㄦ剰鍝︼紝SampleParent.mxml緙栬瘧鏃跺繀欏昏兘澶熺湅鍒癝ampleChildren綾葷殑Source銆?
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鏈榪戠湅鏃跺涔?fàn)Flex搴旂敤錛屽紑濮嬪Flex鍜孎lash鐨勫叧緋繪湁浜涙ā緋婏紝璇諱簡(jiǎn)Oreilly鐨凱rogramming Flex 2鎵嶇畻鏄槑鐧戒簺錛岀幇璁頒笅銆?br />
1銆丗lex搴旂敤紼嬪簭鐨勭敓鍛藉懆鏈?br />
Flex搴旂敤灝卞叾鏍規(guī)湰涓婅灝辨槸Flash搴旂敤錛屽彧涓嶈繃鍏舵槸鍩轟簬Flex Framework錛堢敱ActionScript鍐欏氨錛夊紑鍙戠殑銆侳lex搴旂敤紼嬪簭鐨勬牴瀵硅薄鐨勬槸SystemManager(涓嶆槸鎴戜滑鍦╢lex搴旂敤涓婄湅鍒扮殑Application鏍瑰厓绱?錛岀戶鎵胯嚜flash.dispaly.MovieClip鈥攆lash player display type錛孧ovieClip鏄竴縐嶆敮鎸乼imeline鍩烘湰鍏冪礌甯rame鐨勫璞★紝鍦‵lex Framework涓璖ystemManager鏄壒孌婄殑錛屽惈鏈変袱甯э紙鍏朵粬component閮芥槸涓甯х殑錛夛紝鍒嗗埆鏄痯reloader鍜岀湡姝ｇ殑Application錛宲reloader甯у彲浠ヨ繀閫熶笅杞戒笅鏉ュ茍鐢ㄤ簬鏄劇ず搴旂敤涓嬭澆榪涘害錛屼竴鏃lex搴旂敤鐨凷ystemManager瀹炰緥榪涘叆絎簩甯э紝灝嗗垱寤篎lex涓誨簲鐢╝pplication瀹炰緥騫惰祴浜堟湰韜殑灞炴pplication錛堝湪榪涘叆絎簩甯т箣鍓嶆槸null錛夛紝鑷application錛坒lex涓誨簲鐢級(jí)鐨勫唴閮ㄧ敓鍛藉懆鏈熴佷簨浠跺紑濮嬭繍浣滐細(xì)
preinitialize錛歛pplication宸茬粡瀹炰緥鍖栦絾灝氭湭鍒涘緩浠諱綍child component
initialize錛氬凡緇忓垱寤篶hild component浣嗗鍏惰繘琛屽竷灞錛坙ay out錛?br />
creationComplete錛歛pplication宸茬粡瀹屾垚瀹炰緥鍖栧茍瀹屾垚鎵鏈塩hild component鐨勫竷灞
SystemManager鏈変竴涓猼opLevelSystemManager瀵硅薄錛屾寚鍚戜竴涓猄ystemManager瀹炰緥錛屾槸鎵鏈夊綋鍓嶅湪flash player榪愯鐨勪換浣曚笢瑗跨殑鏍癸紙root錛夛紝濡傛灉flex琚綔涓轟富搴旂敤鍔犺澆鍒癴lash player鍒欎笂榪板睘鎬у皢鎸囧悜鍏舵湰韜紙self-refrencing錛夛紝浣嗗綋flex搴旂敤鏄鍙︿竴flex搴旂敤杞藉叆鐨勶紝鍏惰嚜韜殑SystmenManager鐨則opLevelSystemManager灞炴у垯涓嶆槸鑷紩鐢ㄤ簡(jiǎn)錛岃屾槸鎸囧悜鍏剁埗搴旂敤鐨凷ystemManager瀹炰緥銆傛墍鏈塙IComponent鐨勫瓙綾婚兘鏈変竴涓猻ystemManager灞炴ф寚鍚戝簲鐢ㄧ殑SystemManager瀹炰緥錛屽湪琚玈ystemManger瀹炰緥鐩戝惉鐨刢omponent鐨勪簨浠跺彂鐢熷啋娉℃椂錛屽叾灝嗘嫢鏈変簨浠跺鐞嗛摼涓婃渶鍚庣殑澶勭悊鏉冦?/p>
2銆丗lash palyer鍜孎ramwork鐨勫尯鍒?br /> Flash player鏄疐lex搴旂敤鍜宖lash搴旂敤鐨勮繍琛岀幆澧冿紝涓ゅ簲鐢ㄥ鍏舵嫢鏈夊畬鍏ㄥ鉤絳夌殑鎿嶄綔鏉冿紙閫氳繃Flash player鎻愪緵鐨凙PI錛夛紝涓ゅ簲鐢ㄥ艦鎴愮殑.swf鏂囦歡鍦╢lash player涓槸鍚屾牱鐨勮〃鐜幫紝涓嶅悓鐨勪笉鏄簲鐢ㄧ殑鍐呭鑰屾槸鍏跺悇鑷殑鍒涘緩鏂瑰紡銆侳lex鐨凢ramework鍦ㄥ紑鍙戝拰榪愯涔嬮棿涓哄簲鐢ㄦ彁渚涗簡(jiǎn)涓灞傛娊璞★紝Flex搴旂敤緙栬瘧鏃朵細(xì)灝嗗繀瑕佺殑framwork library緙栬瘧榪?swf鏂囦歡錛堝悓鏍峰獎(jiǎng)鍝嶅簲鐢ㄦ枃浠剁殑澶у皬絳夛級(jí)錛屼富瑕佺殑flash player class褰撶劧涓嶄細(xì)琚紪璇戝埌.swf涓紝鍥犱負(fù)浠栦滑宸茬粡瀛樺湪浜巉lash player涓簡(jiǎn)錛屾渶緇堝艦鎴愪笌flash搴旂敤鍚屾牱鐨刦lash player鍙互鐞嗚В鐨勬寚浠ゃ?br /> 鍏充簬flash player class鍜宖lex framework鐨勫尯鍒嗗緢鏂逛究錛屽墠鑰呯殑class浠lash寮澶達(dá)紝濡俧lash.net.URLLoader錛岃屽悗鑰呭垯浠x寮澶達(dá)紝濡俶x.controls.Button
3銆佸姩鎬佽澆鍏ュ彟澶栫殑flex搴旂敤
<mx:SWFLoader source=”src/*.swf”/>
Swfloader鐨刢ontent灞炴ф寚鍚戣杞藉叆鐨刦lex搴旂敤鐨凷ystemManager瀹炰緥錛堝叾application灞炴ф寚鍚戣杞藉叆felx搴旂敤鐨凙pplication瀹炰緥錛夛紝swfloader鍔犺澆銆佸垵濮嬪寲琚澆鍏lex搴旂敤鏃朵細(xì)dispatch鍑篿nit浜嬩歡錛屽彲涓庡叾涓洃鍚杞藉叆flex搴旂敤鐨凷ystemManager瀹炰緥鐨凙pplicationComplete浜嬩歡錛屼簨浠跺彂鐢熸椂琚澆鍏ontent鐨凙pplication瀵硅薄鏂瑰彲浠ュ紩鐢?br />
涓巌nithandler涓璭vent.target.content.addEventListener(FlexEvent.APPLICATION_COMPLETE,func);
涓巃pplicationCompleteHandler涓璭vent.target.application.method…
4銆佺悊瑙ｅ簲鐢ㄧ▼搴忓煙錛坅pplication domain錛?br /> 涓涓簲鐢ㄧ▼搴廳omain錛堢被浼間簬.net鐨刟ppdoamin錛変腑鏈塮lex搴旂敤鐨勭浉鍏崇被瀹氫箟銆佽祫婧愮瓑錛岃杞藉叆鐨勬柊flex搴旂敤鍙互瀛樺湪浜庝竴涓叏鏂扮殑銆侀殧紱葷殑domain涓紙鍗犻澶栫殑鍐呭瓨璧勬簮錛夈佸彲浠ュ瓨鍦ㄤ簬褰撳墠domain鐨勫瓙doamin涓紙鍏變韓鐖禿omain鐨勮祫婧愩佺被瀹氫箟錛岄』娉ㄦ剰綾誨畾涔夎鍙栦唬鐨勬儏鍐碉級(jí)銆佷篃鍙互鐩存帴瀛樺湪涓庡綋鍓峝oamin涓紙鍚屾牱欏繪敞鎰忕被瀹氫箟鍐茬獊錛夛紝濡俽untime shared library銆?br /> 浠ｇ爜涓疄鐜拌繖涓夌鏂瑰紡鐨勫簲鐢紙涓昏搴旂敤鍒癴lash.system.LoaderContext銆乫lash.display.Loader鎴杅lash.net.URLLoader銆乫lash.system.ApplicationDomain錛?/p>
var context:LoaderContext = new LoaderContext( );
context.applicationDomain = new ApplicationDomain(ApplicationDomain.currentDomain);//杞藉叆浣滀負(fù)瀛恉omain
context.applicationDomain = new ApplicationDomain();//杞藉叆浣滀負(fù)鍏ㄦ柊domain
context.applicationDomain = ApplicationDomain.currentDomain;//杞藉叆褰撳墠domain
var request:URLRequest = new URLRequest("RuntimeLoadingExample.swf");
var loader:Loader = new Loader( );
loader.load(request, context);
5銆佸叧浜巔reloader
Preloader鏄竴涓交閲忕駭鐨勭被錛屽湪systemManager鐨勭涓甯ц瀹炰緥鍖栵紝preloader浼?xì)dispatch鍑轟竴緋誨垪鐨勪簨浠訛紝鐢眕rogress bar鐩戝惉瀹炵幇l(fā)oading鐣岄潰錛屼竴鏃﹀簲鐢ㄨ繘鍏ョ浜屽撫寰卆pplication鍒濆鍖栧悗浼?xì)鍊熺敱system manager閫氱煡preloader鍒濆鍖栬繘搴︼紝preloader閫氱煡system manager鍏跺噯澶囧緟鍒犻櫎
Preloader鐨勪簨浠禿ispatch錛?br />
progress
Indicates download progress
complete
Indicates that the download is complete
rslError
Indicates that a runtime shared library could not load
rslProgress
Indicates the download progress for a runtime shared library
rslComplete
Indicates that the download is complete for runtime shared libraries
initProgress
Indicates that the application is initializing
initComplete
Indicates that the application has initialized
濡傛錛宲reloader鍙互瀹氬埗鍖栦簡(jiǎn)銆?br />
Over錛屾檿鍊掞紒~
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鍏堟潵鐪婥apture闃舵錛?/p>
榪欎釜闃舵鏄粠鐖跺埌瀛愮殑涓涓繃紼嬶紝鍏稿瀷搴旂敤錛歮yPanel.addEventListener(MouseEvent.MOUSE_DOWN, clickHandler, true);
娉ㄦ剰絎笁涓弬鏁皍seCapture琚涓簍rue錛岃〃紺篶lickHandler鍙兂澶勭悊Capture榪囩▼鐨勪簨浠訛紝濡傛灉榪樻兂澶勭悊bubble闃舵鐨勪簨浠訛紝閭ｄ箞蹇呴』鍐嶄互useCapture=false璋冪敤涓嬈ddEventListener
Flex Develop Guide涓湁涓鍙ヨ瘽錛歍he capturing phase is very rarely used, and it can also be computationally intensive. By contrast, bubbling is much more common.鎴戣繕?shù)笉鏄壒鍒悊瑙ｅQ屽厛鍐欎笅鏉ュ啀璇村惂銆?/p>
鍐嶇湅Target闃舵錛?/p>
榪欎釜寰堢畝鍗曪紝鐢盌ispatchEvent鐨勫璞＄洿鎺ュ鐞嗐?/p>
鐒跺悗鏄疊ubble闃舵銆侭ubble闃舵鍙湁bubbles灞炴т負(fù)true鐨凟vent鎵嶄細(xì)鏈夎繖涓繃紼嬶紝鍖呮嫭change, click, doubleClick, keyDown, keyUp, mouseDown, and mouseUp絳変簨浠躲傚浜庤嚜瀹氫箟浜嬩歡錛宐ubbles鑳藉惁璁炬垚true榪樻湭鐭ワ紝鍥犱負(fù)瀹冧技涔庢槸鍙鐨勶紝榪樻湁寰呴獙璇併?/code>
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