| flash.net | |
| public class SharedObject | |
| ̳ | SharedObject EventDispatcher Object |
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
NetStream еһЩԺͷҪڷ Flash Media Server 2 Flex ǿܰķ˹ܡ йĵ Flash Media Server documentationе NetStream ࡣ
Ľ˹ֳ÷
SharedObject.getLocal() Flash Player Ӧóд书ܵļ ûرռʱFlash Player ûĹбһֵ һʱǰӵеֵ ߣڼӦóر֮ǰΪ nullôӦóһʱκǰֵάԵһʾǸûѡվݣûվĶµļ¼ ٴϢԲͬʽֱʾѾĶºµδ¡ ûϴ洢ϢɼСء
Ҫعʹ﷨
var so:SharedObject = SharedObject.getLocal("userHighScore");
so.data.highScore = new Number(1234567890);
so.flush();
ʾУʽˢд̡ ӦóرʱԶˢ¹󣻵˴ʾˢΪ˵д̵IJ衣
ش̿ռעع󽫷dzãҲһЩƣЩƺҪӦóʱӦԿǡ ʱܲ SWF ļд뱾عʱ֪ɾڱعд洢ݡ Flash Player ûԹԵõĴ̿ռ䡣 ûٿô̿ռʱһЩعܻᱻɾ Flash Player û˽ǿɷֹ򣨵ǰַ֮򣩶ȡд뱾ع
עڱؼϣǴԶ̷洢е SWF ļʼտԽд̣ûɵ򽫹д̡ йصϸϢ Global Storage Settings panelйصݵ
Adobe ̿ռû˽صĹϡ ڵ getLocal() flush() ʱִЩ飺
SharedObject.getLocal() -- ô˷ʧʱû˵󣬲 SWF ļַеƥ䣩Flash Player 쳣SharedObject.flush() -- ô˷ʧʱFlash Player 쳣 óɹʱ SharedObjectFlushStatus.FLUSHED Ҫ洢ռʱ SharedObjectFlushStatus.PENDING Flash Player ʾûӱرϢĴ洢ռ䡣 󣬶 netStatus ¼еȣͬʱϢָʾˢǷɹ SWF ļԴ޸ıعȷ SWF ļĿΪ 215 أ߶Ϊ 138 أʾʾû䱾ع洢ƵĶԻСߴ硣 SWF ļСЩߴ磬ҪӴ洢ƣ SharedObject.flush() ʧܣ SharedObjectFlushedStatus.PENDING netStatus ¼
μ
| å·½ | |||
|---|---|---|---|
| client : Object
ָʾûصĶ
| SharedObject | ||
![]() | constructor : Object
ʵĹ캯á
| Object | |
| data : Object
[read-only]
data (property) (attribute) ϣԹʹ洢Щ (attribute)
| SharedObject | ||
| defaultObjectEncoding : uint
[static]
SWF ļдбعĬ϶루AMF 汾
| SharedObject | ||
| fps : Number
[write-only]
ָÿӿͻ˶Թĸı͵Ĵ
| SharedObject | ||
| objectEncoding : uint
˹Ķ루AMF 汾
| SharedObject | ||
![]() | prototype : Object
[static]
ÔͶá
| Object | |
| size : uint
[read-only]
ĵǰСֽΪλ
| SharedObject | ||
| å·½ | |||
|---|---|---|---|
![]() |
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
ʹ EventDispatcher ע¼ʹܹ¼֪ͨ
| EventDispatcher | |
|
ڱعݲӴɾ
| SharedObject | ||
|
رԶ̹ͷӡ
| SharedObject | ||
|
ָͨӵϵԶ̹
| SharedObject | ||
![]() |
¼ȵ¼С
| EventDispatcher | |
|
ùд뱾ļ
| SharedObject | ||
|
[static]
ضԱùãöֻڵǰͻˡ
| SharedObject | ||
|
getRemote(name:String, remotePath:String = null, persistence:Object = false, secure:Boolean = false):SharedObject
[static]
Խ Flash Media Serverڶͻ˼乲Ķ󷵻һá
| SharedObject | ||
![]() |
EventDispatcher ǷΪض¼עκ
| EventDispatcher | |
![]() |
ָʾǷѾָԡ
| Object | |
![]() |
ָʾ Object ʵǷָΪĶÔС
| Object | |
![]() |
ָʾָǷڡǷö١
| Object | |
![]() |
EventDispatcher ɾ
| EventDispatcher | |
|
ӵָԶ̹пͻˣ͸ϢĿͻˣ㲥һϢ
| SharedObject | ||
|
֪ͨԣ data Զ壩ֵѸġ
| SharedObject | ||
|
¹ijԣ data Զ壩ֵ֪ͨԵֵѸġ
| SharedObject | ||
![]() |
Ñ̬ԵĿԡ
| Object | |
![]() |
ַָʾʽ
| Object | |
![]() |
Ö¸Ôʼֵ
| Object | |
![]() |
Ƿô EventDispatcher κʼΪָ¼ע¼
| EventDispatcher | |
| ¼ | ժҪ | 巽 | ||
|---|---|---|---|---|
![]() | Flash Player òϵͳ㲢Ϊ״̬ʱȡ | EventDispatcher | ||
| 첽쳣Ա첽룩ʱȡ | SharedObject | |||
![]() | Flash Player ʧȥϵͳ㲢Ϊǻ״̬ʱȡ | EventDispatcher | ||
| SharedObject ʵ״̬ʱȡ | SharedObject | |||
| ڷԶ̹(SharedObject)ȡ | SharedObject | |||
| client |
client:Object [read-write]
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ָʾûصĶ Ĭ϶Ϊ this Խ˿ͻΪ󣬲Դ˶ûص
public function get client():Object
public function set client(value:Object):void
TypeError — 뽫 client Ϊǿն
|
| data |
data:Object [read-only]
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
data (property) (attribute) ϣԹʹ洢Щ (attribute) ÿԶκ ActionScript JavaScript ͵Ķ顢ֵֽ֡顢XMLȵȣ 磬漸нֵIJͬ棺
var items_array:Array = new Array(101, 346, 483);
var currentUserIsAdmin:Boolean = true;
var currentUserName:String = "Ramona";
var my_so:SharedObject = SharedObject.getLocal("superfoo");
my_so.data.itemNumbers = items_array;
my_so.data.adminPrivileges = currentUserIsAdmin;
my_so.data.userName = currentUserName;
for (var prop in my_so.data) {
trace(prop+": "+my_so.data[prop]);
}
õģ湲 data (property) (attribute)Ϣ
userName: Ramona adminPrivileges: true itemNumbers: 101,346,483
ע⣺ֱֵӸ data ԣͬ so.data = someValue һFlash Player Щֵ
Ҫɾعԣʹ delete so.data.attributeName Ĵ룻عΪ null undefined ɾԡ
ҪΪ󴴽˽ ֵöʹʱֻпͻʵſʹøֵҸֵڶرʱö洢һ𣩣봴Ʋ data 洢ǣʾ
var my_so:SharedObject = SharedObject.getLocal("superfoo");
my_so.favoriteColor = "blue";
my_so.favoriteNightClub = "The Bluenote Tavern";
my_so.favoriteSong = "My World is Blue";
for (var prop in my_so) {
trace(prop+": "+my_so[prop]);
}
Ý£
favoriteSong: My World is Blue favoriteNightClub: The Bluenote Tavern favoriteColor: blue data: [object Object]
public function get data():Object
μ
| defaultObjectEncoding |
defaultObjectEncoding:uint [read-write]
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
SWF ļдбعĬ϶루AMF 汾 ڽعдʱSharedObject.defaultObjectEncoding ԽָʾӦʹõ Action Message Format İ汾ActionScript 3.0 ʽ (AMF3)ActionScript 1.0 2.0 ʽ (AMF0)
ڶϸϢغԶ̹IJ죩 objectEncoding Ե
SharedObject.defaultObjectEncoding ĬֵΪʹ ActionScript 3.0 ʽ (AMF3) Ҫ ActionScript 2.0 1.0 SWF ļԶȡıعӦڴκαع֮ǰڽűʼ SharedObject.defaultObjectEncoding Ϊʹ ActionScript 1.0 ActionScript 2.0 ʽ (flash.net.ObjectEncoding.AMF0) 󴴽бع󶼽ʹ AMF0 룬ݽ ع󴴽󣬽޷ͨ SharedObject.defaultObjectEncoding бع objectEncoding ֵ
ҪÿΪö룬Ϊ SWF ļйö룬Ӧñع objectEncoding ԡ
public static function get defaultObjectEncoding():uint
public function set defaultObjectEncoding(value:uint):void
μ
| fps |
fps:Number [write-only]
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ָÿӿͻ˶Թĸı͵Ĵ
ϣƿͻ֮ͨʹô˷ 磬ͻ֮ԽԽ fps ΪһԽСֵ ෴ͻӵһʱиҪĶûӦó򣬿Ҫ fps ΪһԽϴֵ
fps sync ¼¶Էиġ ֶֻ·ɽ fps Ϊ 0
ڵ sync ¼֮ǰὫķ͸ Ҳ˵Ӧʱ͸µƵСڴеֵָ
public function set fps(value:Number):void
| objectEncoding |
objectEncoding:uint [read-write]
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
˹Ķ루AMF 汾 ڽعдʱobjectEncoding ԽָʾӦʹõ Action Message Format İ汾ActionScript 3.0 ʽ (AMF3)ActionScript 1.0 2.0 ʽ (AMF0)
ݹDZػԶִвͬĶ
objectEncoding ֵ objectEncoding ֵӰд ˱عʱʹõĸʽá ˱عܱ ActionScript 2.0 1.0 SWF ļȡӦ objectEncoding Ϊ ObjectEncoding.AMF0 Ϊд AMF3Flash Player Ȼܹȡ AMF0 ع Ҳ˵ʹôԵĬֵ ObjectEncoding.AMF3 SWF ļȻܹȡ ActionScript 2.0 1.0 SWF ļĹ
objectEncoding á δӵʱԶ̹ӹ NetConnection ʵ̳ defaultObjectEncoding á
ΪԶ̹ objectEncoding ֵ NetConnection ʵԴԶԶ̹Ϊֻ
public function get objectEncoding():uint
public function set objectEncoding(value:uint):void
ReferenceError — ΪijԶ̹ objectEncoding Öµ Զ̹ԣΪֻΪֵɹ NetConnection ʵ
|
μ
| size |
size:uint [read-only]
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ĵǰСֽΪλ
Flash ͨһ㹲ÿԼöĴСеԽ࣬СʱԽ СҪķ൱Ĵʱ䣬ˣضҪϣʹô˷
public function get size():uint
μ
"thehobbit" SharedObject Ϊ username ӵ SharedObject С Ȼ size ԣ⽫ָʾֵ
import flash.net.SharedObject;
// if these get copied or not
var mySo:SharedObject = SharedObject.getLocal("thehobbit");
mySo.data.username = "bilbobaggins";
trace(mySo.size); // 55| clear | () |
public function clear():void
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ڱعݲӴɾ ԹȻڻ״̬Աɾ
hostName ID ںִймһ SharedObject Ϊ username ӵ SharedObject С clear() ӵݶϢڱһΪ username ԣ
package {
import flash.net.SharedObject;
public class SharedObject_clear {
private var hostName:String = "yourDomain";
private var username:String = "yourUsername";
public function SharedObject_clear() {
var mySo:SharedObject = SharedObject.getLocal(hostName);
if(mySo.data.username == null) {
mySo.data.username = username;
trace("set: " + mySo.data.username); // yourUsername
}
else {
mySo.clear();
trace("cleared: " + mySo.data.username); // undefined
}
}
}
}| close | () |
public function close():void
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
رԶ̹ͷӡ һԶ̹ôڱأôڴ˷úûԶԸöıظиġ ԱضκθĶûһӵԶ̹ʱ͸
| connect | () |
public function connect(myConnection:NetConnection, params:String = null):void
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ָͨӵϵԶ̹ ڷ SharedObject.getRemote() ֮ʹô˷ ɹӺ󣬵 sync ¼
ڳԲԶ̹֮ǰӦǷָʾӳɹķֵ trueȻȴ sync ¼ȡ ôô sync ¼֮ǰԱضκθĶпܶʧ
ע˵÷ false򲻻 sync ¼
myConnection:NetConnection — һʹʵʱϢР(RTMP) NetConnection Flash Media Server ͨŵĶ󣩡
|
|
params:String (default = null) — һַҪݵ Flash Media Server IJ Щڶ֮󴫵ݡ 磬Ĵ뽫Ϣ "mo?foo=false" ݵ Flash Media Server
var myNC:NetConnection = new NetConnection();
myNC.connect("rtmp://[myDomain].com/applicationName");
var myRemoteSO:SharedObject = SharedObject.getRemote("mo", myNC.uri, false);
myRemoteSO.connect(myNC, "foo=false");params
|
Error — Flash Player ޷ӵָԶ̹ È· NetConnection ʵЧӣڷϳɹԶ̹
|
μ
| flush | () |
public function flush(minDiskSpace:int = 0):String
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ùд뱾ļ ʹô˷ Flash Player ڹỰʱҲ˵ SWF ļرʱڲжԹκöΪʱڵ SharedObject.clear() SharedObject.close() ʱдļ
Ë· SharedObjectFlushStatus.PENDING Flash Player ʾһԻҪûӴ̿ռԹеĶʹá Òªí½«æ¹²Ê±Õ¼Ü¹Ó¶â·µÖµ PENDINGΪ minDiskSpace Ò»Öµ Flash Player дļʱҴݸ minDiskSpace ֽDz㹻ĿռԹĵǰС湲
磬ԤڹΪ 500 ֽڣʹʼʱҪСö࣬ҲΪ minDiskSpace 500 Flash ҪûΪù̿ռ䣬Ҫ 500 ֽڡ ûĿռ֮󣬵ԺԶöʱֻҪС 500 ֽڣFlash ҪĿռ䡣
ûӦԻֵΪ SharedObject.Flush.Success SharedObject.Flush.Failed code ԣٴεô˷ netStatus ¼
minDiskSpace:int (default = 0) — ˶С̿ռ䣨ֽΪλ
|
String — Ò»Öµ
|
Error — Flash Player ܽд̡ ûýֹԸĶбϢ洢ִܳ˴
עʼտԽԵ򣨵ǰַе򣩵Ĺд̣ʹֹд̡ |
μ
hostName ID ںִймһ SharedObject Ϊ username ӵ SharedObject С Ȼ flush() ȷصַ pending true false IJֵ ע⣺򿪵 SharedObject ʵ Flash Player ĵǰʵرʱԶˢ¡
package {
import flash.net.SharedObject;
public class SharedObject_flush {
private var hostName:String = "yourDomain";
private var username:String = "yourUsername";
public function SharedObject_flush() {
var mySo:SharedObject = SharedObject.getLocal(hostName);
mySo.data.username = username;
var flushResult:Object = mySo.flush();
trace("flushResult: " + flushResult);
trace(mySo.data.username); // yourUsername
}
}
}| getLocal | () |
public static function getLocal(name:String, localPath:String = null, secure:Boolean = false):SharedObject
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ضԱùãöֻڵǰͻˡ вڹ˷һ ݸ getLocal() κֵЧʧܣFlash Player 쳣
´ʾνصĹø
var so:SharedObject = SharedObject.getLocal("savedData");
ע⣺ûѡ˴Ӳбش洢ʹָ localPath ֵҲڱر档 ݲÑ˹ ʼտԽò£¨µÇ°Ö·Ö®ÐµÄ¹Ð´Ì£Ê¹Ö¹Ð´Ì¡
Ϊ˱ƳͻFlash ῼǴ SWF ļλá 磬λ www.myCompany.com/apps/stockwatcher.swf SWF ļһΪ portfolio Ĺù󲻻λ www.yourCompany.com/photoshoot.swf SWF ļһΪ portfolio ĶͻΪ SWF ļԴڲͬĿ¼
È» localPath ǿѡģӦÿǸò;ر SWF ļҪʹʱ еضһƶλõ SWF ļʹĬֵ⡣ SWF ļҪʹ󣬻 SWF ļԺ󽫷ƶ˲ֵӰ칲Ŀɷԡ 磬 localPath Ϊ SWF ļ·Ĭֵʱһôκ SWF ļ޷ʸù ÔºÔʼ SWF ļƶһλãôǸ SWF ļҲ޷Ѿ洢ڹеݡ
ΪƶԹķʣʹ localpath í¼¶ßµÄ·Ç½ localPath Ϊ /бܣʹе SWF ļɷʸù󣬵ƳͻĿԡ Ƽϸߵķ localPath ×· SWF ļ·еļ 磬λ www.myCompany.com/apps/stockwatcher.swf SWF ļ portfolio 󣬿Խ localPath Ϊ//apps /apps/stockwatcher.swf ȷַΪӦóṩѵԡ
ʹô˷ʱ뿼 Flash Player ȫģͣ
ٶҪطŵ SWF ļݷΪļذװ SWF ļ EXE ļңҪӶ SWF ļijضĹ £ע⣺ڱļԣܻʹͬλ洢 õȡΪùıļİȫȨޡ ļԾֲͬȨޣ
Էʱļϵͳ1 3 ıļ乲洢һλá ޷ʱļϵͳ2 ıļ乲洢һλá
ڰ SWF ݵ HTML ҳ object embed ǩ allowNetworking ֹ SWF ļʹô˷
йϸϢ²֣
name:String — Æ¡ ƿ԰б (/)磬work/addresses ǺϷơ вʹÿոҲʹַ
~ % & \ ; : " ' , < > ? # |
|
localPath:String (default = null) — ˹ SWF ļ·ò²¿·Â·â½«È·Ä±Ø´æ´¢Î»Ã¡ δָ˲ʹ·
|
|
secure:Boolean (default = false) — ȷԴ˹ķǷֻͨ HTTPS Ӵݵ SWF ļ SWF ļͨ HTTPS ݣ˲ֵЧ
SWF ļͨ HTTPS ӴݵģԽ˲Ϊ ͼʾ˵
|
SharedObject — һԹãùڱزֻڵǰͻˡ Flash Player ޷ҵ磬ָ localPath ڴĿ¼ʱ˷쳣
|
Error — ʲôÔFlash Player Ü´ Ö¹ Flash ݴ洢ù󣬽ִ˴ û“ù”“ȫִ洢”Ͻֹù http://www.adobe.com/support/documentation/cn/flashplayer/help/settings_manager03.html
|
μ
| getRemote | () |
public static function getRemote(name:String, remotePath:String = null, persistence:Object = false, secure:Boolean = false):SharedObject
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
Խ Flash Media Serverڶͻ˼乲Ķ󷵻һá вڹ˷һ
´ʾνصĹø
var myRemote_so:SharedObject = SharedObject.getRemote(name, remotePath, persistence);
Ҫֻڵǰͻ˵Ĺʹ SharedObject.getLocal()
ô˷ʹ SharedObject.connect() ӵӦóдʾ
var myNC:NetConnection = new NetConnection();
myNC.connect("rtmp://[yourDomain].com/applicationName");
var myRemoteSO:SharedObject = SharedObject.getRemote("mo", myNC.uri, false);
myRemoteSO.connect(myNC);
ҪȷϹıظԶ̸ͬʹ sync ¼
ϣ˶пͻ˱Ϊ name remotePath ֵͬ йԶ̹Ϣ Flash Media Server ĵе SharedObject.getRemote()
name:String — Æ¡ ƿ԰б (/)磬work/addresses ǺϷơ вʹÿոҲʹַ
~ % & \ ; : " ' , > ? ? # |
|
remotePath:String (default = null) — 洢ķ URI URI 봫ݸ SharedObject.connect() NetConnection URI ͬ
|
|
persistence:Object (default = false) — ָԵDZô滹Զô棬ͬʱбôԶô档 ˲ָıش洢λá ɽֵܵ
ע⣺ûѡ˴Ӳıش洢ʹ·ָΪԣҲڱر档 йϸϢ |
|
secure:Boolean (default = false) — ȷԴ˹ķǷֻͨ HTTPS Ӵݵ SWF ļ йϸϢ getLocal Ŀж secure
|
SharedObject — Կڶͻ˼乲Ķá
|
Error — Flash Player Þ·Òµ Ϊ remotePath persistence ָڵ·ò½«³
|
μ
| send | () |
public function send(... arguments):void
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ӵָԶ̹пͻˣ͸ϢĿͻˣ㲥һϢ ÒªÓ¦Ï¢Ó¦íº¯Ô½ä·¢Íµ
... arguments — Ò»Ò»Ê¶Ï¢Ö·ÓµÒ»íº¯Æ£Ô¼ÍµÄ¿Ñ¡ Ç¾Ð»Í¨Ó·Í£Õ´íº¯Í¬Ë³Ç¡ ijΪÑ磺Ñí£©Ð»È·Ø´Ã¡
עʹñ 磬 |
| setDirty | () |
public function setDirty(propertyName:String):void
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
֪ͨԣ data Զ壩ֵѸġ ˷ԱǩΪѸ (dirty)ڷ ActionScript ʹá
ʹ SharedObject.data ԻȫͨµġΨһƵ SharedObject Ϊ󴴽ԡ йַIJϸϢ SharedObject.data ԡ
SharedObject.setProperty() ʵ setDirty() £統ԵֵΪ String Number ÔʼʱӦʹ setProperty()ʹ setDirty() ȻijԵֵһԵĶʱʹ setDirty() ָʾöеֵĸʱ䡣
propertyName:String — Ѹĵơ
|
μ
| setProperty | () |
public function setProperty(propertyName:String, value:Object = null):void
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
¹ijԣ data Զ壩ֵ֪ͨԵֵѸġ setProperty() ʽؽԱǩΪѸ (dirty)ڷ ActionScript ʹá һЩ Flash Media ServerҪʽ setProperty()ԱָʾԵĸʱ䡣
ڷ˵ SharedObject.setProperty()ͨͻϵ sync ¼Ϊκʹù Flash Player ͻ˵ø֪ͨ ˵ propertyName ͻ˵ data (property) (attribute) ͬ 磬´жǵЧģǰǷ ActionScriptк͵ǿͻ ActionScript
setProperty("nameVal", "foo");
setDirty("nameVal");
data["nameVal"] = "foo";
data.nameVal = "foo";
Flash Media Server ûԴ Flash Media Server Server-Side ActionScript Language Referenceҵڷ ActionScript Զ̹Ϣ
ע⣺SharedObject.setProperty() ʵ setDirty() £統ԵֵΪ String Number ÔʼʱӦʹ setProperty()ʹ setDirty ȻijԵֵһԵĶʱʹ setDirty() ָʾöеֵĸʱ䡣 ͨõ setProperty() Òª setDirty()Ϊ setProperty() ֵֻĵʱֵ setDirty() ǿжĿͻ˽ͬ
propertyName:String — Եơ
|
|
value:Object (default = null) — ÖµÒ» ActionScript 󣩣Ϊ null ɾԡ
|
μ
| asyncError | ¼ |
flash.events.AsyncErrorEvent
flash.events.AsyncErrorEvent.ASYNC_ERROR
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
첽쳣Ա첽룩ʱȡ
AsyncErrorEvent.ASYNC_ERROR asyncError ¼ type ֵ
¼ԣ
| Öµ | |
|---|---|
bubbles | false |
cancelable | falseûҪȡĬΪ |
currentTarget | ǰʹij¼ Event Ķ |
target | ʧܵĶ |
error | ¼Ĵ |
| netStatus | ¼ |
flash.events.NetStatusEvent
flash.events.NetStatusEvent.NET_STATUS
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
SharedObject ʵ״̬ʱȡ netStatus ¼ info ԣΪ¼ضϢ磬ӳǷɹǷ񱻳ɹд뱾ش̣Ϣ
netStatus ¼ type ֵ
¼ԣ
| Öµ | |
|---|---|
bubbles | false |
cancelable | falseûҪȡĬΪ |
currentTarget | ǰʹij¼ Event Ķ |
info | һ󣬾״̬ԡ |
target | ״̬ NetConnection NetStream |
μ
| sync | ¼ |
flash.events.SyncEvent
flash.events.SyncEvent.SYNC
| Ô°æ±¾ : | ActionScript 3.0 |
| Player æ±¾ : | Flash Player 9 |
ڷԶ̹(SharedObject)ȡ
sync ¼ type ֵ
¼ԣ
| Öµ | |
|---|---|
bubbles | false |
cancelable | falseûҪȡĬΪ |
currentTarget | ǰʹij¼ Event Ķ |
changeList | һ飬״̬ԡ |
target | ɷµ SharedObject ʵ |
μ
"application-name" ںִймһ “”ťʱsaveValue() ԽһΪ savedValue Ա浽 SharedObject data Ô¡ Flash Player ҪṩݵȨޣûܾȨʱ onFlushStatus() “”ťʱclearValue() ɾ savedValue бֵ´μ SWF ļʱֵΪ undefined
package {
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.events.NetStatusEvent;
import flash.net.SharedObject;
import flash.net.SharedObjectFlushStatus;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFieldType;
public class SharedObjectExample extends Sprite {
private var mySo:SharedObject;
public function SharedObjectExample() {
buildUI();
saveBtn.addEventListener(MouseEvent.CLICK, saveValue);
clearBtn.addEventListener(MouseEvent.CLICK, clearValue);
mySo = SharedObject.getLocal("application-name");
output.appendText("SharedObject loaded...\n");
output.appendText("loaded value: " + mySo.data.savedValue + "\n\n");
}
private function saveValue(event:MouseEvent):void {
output.appendText("saving value...\n");
mySo.data.savedValue = input.text;
var flushStatus:String = null;
try {
flushStatus = mySo.flush(10000);
} catch (error:Error) {
output.appendText("Error...Could not write SharedObject to disk\n");
}
if (flushStatus != null) {
switch (flushStatus) {
case SharedObjectFlushStatus.PENDING:
output.appendText("Requesting permission to save object...\n");
mySo.addEventListener(NetStatusEvent.NET_STATUS, onFlushStatus);
break;
case SharedObjectFlushStatus.FLUSHED:
output.appendText("Value flushed to disk.\n");
break;
}
}
output.appendText("\n");
}
private function clearValue(event:MouseEvent):void {
output.appendText("Cleared saved value...Reload SWF and the value should be \"undefined\".\n\n");
delete mySo.data.savedValue;
}
private function onFlushStatus(event:NetStatusEvent):void {
output.appendText("User closed permission dialog...\n");
switch (event.info.code) {
case "SharedObject.Flush.Success":
output.appendText("User granted permission -- value saved.\n");
break;
case "SharedObject.Flush.Failed":
output.appendText("User denied permission -- value not saved.\n");
break;
}
output.appendText("\n");
mySo.removeEventListener(NetStatusEvent.NET_STATUS, onFlushStatus);
}
// UI elements
private var inputLbl:TextField;
private var input:TextField;
private var output:TextField;
private var saveBtn:Sprite;
private var clearBtn:Sprite;
private function buildUI():void {
// input label
inputLbl = new TextField();
addChild(inputLbl);
inputLbl.x = 10;
inputLbl.y = 10;
inputLbl.text = "Value to save:";
// input TextField
input = new TextField();
addChild(input);
input.x = 80;
input.y = 10;
input.width = 100;
input.height = 20;
input.border = true;
input.background = true;
input.type = TextFieldType.INPUT;
// output TextField
output = new TextField();
addChild(output);
output.x = 10;
output.y = 35;
output.width = 250;
output.height = 250;
output.multiline = true;
output.wordWrap = true;
output.border = true;
output.background = true;
// Save button
saveBtn = new Sprite();
addChild(saveBtn);
saveBtn.x = 190;
saveBtn.y = 10;
saveBtn.useHandCursor = true;
saveBtn.graphics.lineStyle(1);
saveBtn.graphics.beginFill(0xcccccc);
saveBtn.graphics.drawRoundRect(0, 0, 30, 20, 5, 5);
var saveLbl:TextField = new TextField();
saveBtn.addChild(saveLbl);
saveLbl.text = "Save";
saveLbl.selectable = false;
// Clear button
clearBtn = new Sprite();
addChild(clearBtn);
clearBtn.x = 230;
clearBtn.y = 10;
clearBtn.useHandCursor = true;
clearBtn.graphics.lineStyle(1);
clearBtn.graphics.beginFill(0xcccccc);
clearBtn.graphics.drawRoundRect(0, 0, 30, 20, 5, 5);
var clearLbl:TextField = new TextField();
clearBtn.addChild(clearLbl);
clearLbl.text = "Clear";
clearLbl.selectable = false;
}
}
}