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allowInsecureDomain (security.allowInsecureDomain method) public static allowInsecureDomain(domain:String) : Void Lets SWF files and HTML files in the identified domains access objects and variables in the calling SWF file, which is hosted using the HTTPS protocol. It also lets the SWF files in the identified domains access any other SWF files in the same domain as the calling SWF file. By default, SWF files hosted using the HTTPS protocol can be accessed only by other SWF files hosted using the HTTPS protocol. This implementation maintains the integrity provided by the HTTPS protocol. Macromedia does not recommend using this method to override the default behavior because it compromises HTTPS security. However, you might need to do so, for example, if you must permit access to HTTPS files published for Flash Player 7 or later from HTTP files published for Flash Player 6. A SWF file published for Flash Player 6 can use System.security.allowDomain() to permit HTTP to HTTPS access. However, because security is implemented differently in Flash Player 7, you must use System.Security.allowInsecureDomain() to permit such access in SWF files published for Flash Player 7 or later. Note: It is sometimes necessary to call System.security.allowInsecureDomain() with an argument that exactly matches the domain of the SWF file in which this call appears. This is different from System.security.allowDomain(), which is never necessary to call with a SWF file's own domain as an argument. The reason this is sometimes necessary with System.security.allowInsecureDomain() is that, by default, a SWF file at http://foo.com is not allowed to script a SWF file at https://foo.com, even though the domains are identical. Parameters domain:String - An exact domain name, such as www.myDomainName.com or store.myDomainName.com. Example In the following example, you host a math test on a secure domain so that only registered students can access it. You have also developed a number of SWF files that illustrate certain concepts, which you host on an insecure domain. You want students to access the test from the SWF file that contains information about a concept. // This SWF file is at https://myEducationSite.somewhere.com/mathTest.swf // Concept files are at http://myEducationSite.somewhere.com System.security.allowInsecureDomain("myEducationSite.somewhere.com"); 540 ActionScript classes
See also allowDomain (security.allowDomain method) loadPolicyFile (security.loadPolicyFile method) public static loadPolicyFile(url:String) : Void Loads a cross-domain policy file from a location specified by the url parameter. Flash Player uses policy files as a permission mechanism to permit Flash movies to load data from servers other than their own. Flash Player 7.0.14.0 looked for policy files in only one location: /crossdomain.xml on the server to which a data-loading request was being made. For an XMLSocket connection attempt, Flash Player 7.0.14.0 looked for /crossdomain.xml on an HTTP server on port 80 in the subdomain to which the XMLSocket connection attempt was being made. Flash Player 7.0.14.0 (and all earlier players) also restricted XMLSocket connections to ports 1024 and later. With the addition of System.security.loadPolicyFile(), Flash Player 7.0.19.0 can load policy files from arbitrary locations, as shown in the following example: System.security.loadPolicyFile("http://foo.com/sub/dir/pf.xml"); This causes Flash Player to retrieve a policy file from the specified URL. Any permissions granted by the policy file at that location will apply to all content at the same level or lower in the virtual directory hierarchy of the server. The following code continues the previous example: loadVariables("http://foo.com/sub/dir/vars.txt") // allowed loadVariables("http://foo.com/sub/dir/deep/vars2.txt") // allowed loadVariables("http://foo.com/elsewhere/vars3.txt") // not allowed You can use loadPolicyFile() to load any number of policy files. When considering a request that requires a policy file, Flash Player always waits for the completion of any policy file downloads before denying a request. As a final fallback, if no policy file specified with loadPolicyFile() authorizes a request, Flash Player consults the original default location, / crossdomain.xml. Using the xmlsocket protocol along with a specific port number, lets you retrieve policy files directly from an XMLSocket server, as shown in the following example: System.security.loadPolicyFile("xmlsocket://foo.com:414"); security (System.security) 541
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FLASH ® LITE 2.x AND 3.0 ACTIONSC
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Contents Chapter 1: ActionScript la
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_capSMAF property . . . . . . . . .
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for statement. . . . . . . . . . .
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onDragOut (Button.onDragOut handler
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getDate (Date.getDate method). . .
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LoadVars . . . . . . . . . . . . .
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moveTo (MovieClip.moveTo method). .
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valueOf (Number.valueOf method) . .
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autoSize (TextField.autoSize proper
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getBytesLoaded (XML.getBytesLoaded
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CHAPTER 1 ActionScript language ele
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Parameters [path]filename.as - file
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Constants summary Modifiers Constan
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Lisa 30 See also trace function nul
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trace("x is not undefined"); } trac
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Modifiers Signature Description int
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Modifiers Signature Description set
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Example var myArray:Array = Array()
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var b:Boolean = new Boolean(1); //
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Creates an instance of a movie clip
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In Flash 4, you can also use eval()
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parameters:String - A string passed
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Example The following example creat
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var age:Number = 92; getURL("http:/
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Example In the following example, a
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isNaN function isNaN(expression:Obj
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When a SWF file is loaded into a ta
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The loadMovieNum() action also lets
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Example The following example loads
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trace(i+": "+_level2[i]); } trace("
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See also substr (String.substr meth
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■ If expression is undefined, the
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■ dragOut While the pointer is ov
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this._parent.prevFrame(); } } The f
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Example The examples in this sectio
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Returns a random integer between 0
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Usage 2: The following example defi
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See also clearInterval function set
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stopAllSounds function stopAllSound
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Returns String - A string. Example
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Example This tellTarget statement c
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*/ unescape function unescape(x:Str
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See also loadMovieNum function, unl
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Modifiers Property Description _cap
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msg = "Use your directional joypad
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_capMFi property _capMFi Deprecated
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Deprecated since Flash Lite Player
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If the global _focusrect property i
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Specifies the level of anti-aliasin
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_quality property _quality:String S
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See also maxscroll (TextField.maxsc
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obj.func = function() { return true
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Operator Description >>>= (bitwise
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Operator Description and (logical A
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var name:String = "Cola"; var instr
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var employee:Array = [15, "Barbara"
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You can also use the array access (
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Returns Number - The result of the
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Example In the following example, t
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var ReadOnlyFlag:Number = 0x0001; /
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var y:Number = 9; // 1111 |= 1001 =
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Example The following commented cod
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^ bitwise XOR operator expression1
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Operands comment - Any characters.
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Note: Flash Lite 2.0 also deprecate
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The following example loops from 10
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Example The following example ident
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See also ! logical NOT operator, !=
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Returns Boolean - The Boolean resul
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a.push(++i); } trace(a.toString());
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trace(a!=b); // true a = b; trace(a
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trace(3 < 10); // true trace(10 < 3
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Indicates the beginning of a script
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! logical NOT operator ! expression
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The message the logical OR test pas
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Operands expression1 : Number - A n
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Operands constructor : Object - A f
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The following example uses the info
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Operands expression1 : Object - A n
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trace(s1 == s2); // true trace(s1 =
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Operands expression1 : Number - A n
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Returns String - A String represent
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Statement Description import Lets y
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Note: You should always end the sta
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this.bloomSeason = param_bloomSeaso
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continue; } trace(i); } See also do
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Usage 2: The following example dele
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Type checking on dynamic classes is
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Use the elseif statement to create
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A subclass of the Vehicle class can
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The for..in statement iterates over
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Example The following example defin
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Parameters condition:Boolean - An e
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import macr.util.*; var myFoo:foo =
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See also class statement intrinsic
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Example The following example demon
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Returns String - The evaluated expr
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Variables can hold any data type (f
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var user2:Users = new Users(); trac
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Example In this example, a function
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Example The following example shows
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throw new RecordSetException(); } e
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Looping is commonly used to perform
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gotoAndStop(3); } The following cod
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Command Description SetSoftKeys Rem
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Example The following example assig
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Example The following example sets
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Returns the generation of the curre
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case 2: _root.myText += "pending re
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Note: This command is not supported
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This command is supported only when
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InputTextType Mode Sets the FEP to
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If a vibration is already occurring
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CHAPTER 2 ActionScript classes Docu
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length (arguments.length property)
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Properties inherited from class Obj
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Example Usage 1: The following exam
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trace(x_array[0]); // a trace(x_arr
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trace(my_array); // outputs: a,b,un
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var numbers_array:Array = new Array
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■ Numeric fields are sorted as if
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sortOn (Array.sortOn method) public
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for(i=0; i
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var myPets_array:Array = new Array(
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Boolean Object | +-Boolean public c
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Modifiers Property Description Prop
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enabled (Button.enabled property) p
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trace(myBtn1_btn.getDepth()); trace
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Note: The onDragOut Event Handler i
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onKeyUp (Button.onKeyUp handler) on
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Invoked when a button is released.
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_parent (Button._parent property) p
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Note: Although you can specify this
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_target (Button._target property) p
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trace("clicked "+this._name); var u
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this.createTextField("mouse_txt", 9
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var table_str:String = ""; table_st
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Modifiers Property Description stat
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Modifiers Property Description stat
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A Boolean value that is true if the
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hasDataLoading (capabilities.hasDat
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Example The following example trace
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Example The following example trace
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hasStreamingAudio (capabilities.has
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isDebugger (capabilities.isDebugger
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Note: For Flash Lite 2.0, the value
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softKeyCount (capabilities.softKeyC
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Methods inherited from class Object
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Example This example sets the RGB c
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The Date class handles daylight sav
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Modifiers Signature Description get
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Modifiers Signature Description set
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minute:Number [optional] - An integ
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getHours (Date.getHours method) pub
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Returns String - A string represent
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Returns Number - An integer. Exampl
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Returns Number - An integer. Exampl
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var today_date:Date = new Date(2004
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var my_date:Date = new Date(2004,4,
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Parameters second:Number - An integ
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month:Number [optional] - An intege
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setUTCMinutes (Date.setUTCMinutes m
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setYear (Date.setYear method) publi
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Returns Number - The number of mill
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Example In the following example, a
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See also message (Error.message pro
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The key code value for the SOFT1 so
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Function Object | +-Function public
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create arrays to pass as a paramete
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Property summary Modifiers Property
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DOWN (Key.DOWN property) public sta
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var keyListener:Object = new Object
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The following example adds a call t
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The key code value for the Left Arr
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Listeners enable different pieces o
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horn_sound.attachSound("horn_id");
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} }; Key.addListener(keyListener);
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Event summary Event Description onD
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Example The following example adds
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Example The following example uses
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Downloads variables from the specif
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See also onLoad (XML.onLoad handler
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Parameters url:String - A string; t
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The following is an example of pass
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Modifiers Signature Description sta
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atan (Math.atan method) public stat
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Returns Number - A number from -1.0
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LN10 (Math.LN10 property) public st
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trace(new Date(maxDate).toString())
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line_mc.lineStyle(2, 0x000000, 100)
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} mc.curveTo(-r+x, Math.tan(Math.PI
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Example The following example draws
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The listener parameter should conta
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See also addListener (Mouse.addList
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this.isDrawing = false; }; Mouse.ad
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■ The attachMovie() method allows
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Modifiers Signature Description beg
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Modifiers Signature Description lin
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triangle.onRollOut = function() { t
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eginGradientFill (MovieClip.beginGr
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} colors = [0xFF0000, 0x0000FF]; fi
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var container:MovieClip = this.crea
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An example is also in the animation
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mc.curveTo(-Math.tan(Math.PI/8)*r+x
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initObject:Object [optional] - (Sup
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See also beginFill (MovieClip.begin
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this.gotoAndStop(3); } Place your c
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stop(); See also getBytesTotal (Mov
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Returns MovieClip - A reference to
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Returns Number - An integer that sp
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You must first create a generic obj
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You can extend the methods and even
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_highquality (MovieClip._highqualit
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if (this.hitTest(circle_mc)) { trac
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triangle_mc.lineTo(100, 300); trian
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The loadVariables method can also b
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After you create a point object wit
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Example In the following example, l
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moveTo (MovieClip.moveTo method) pu
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The dynamic_mc is a movie clip that
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onKillFocus (MovieClip.onKillFocus
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my_mc.onUnload = function () { trac
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See also prevFrame function _qualit
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See also duplicateMovieClip functio
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Lets the user drag the specified mo
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} mc_1.onPress = function() { this.
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tabEnabled (MovieClip.tabEnabled pr
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prev_mc.onRelease = function() { va
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_url (MovieClip._url property) publ
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Note: This property is supported in
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_ymouse (MovieClip._ymouse property
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The MovieClipLoader class lets you
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listener.onLoadProgress = function(
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Page 489 and 490: See also addListener (MovieClipLoad
Page 491 and 492: }; mclListener.onLoadComplete = fun
Page 493 and 494: onLoadStart (MovieClipLoader.onLoad
Page 495 and 496: start_button.clickHandler = functio
Page 497 and 498: ■ You can prevent a SWF file from
Page 499 and 500: Example The following example dynam
Page 501 and 502: this.createEmptyMovieClip("progress
Page 503 and 504: currentFps (NetStream.currentFps pr
Page 505 and 506: The following events notify you whe
Page 507 and 508: The onMetaData event handler also r
Page 509 and 510: The Flash Video Exporter utility (v
Page 511 and 512: Parameters flag:Boolean [optional]
Page 513 and 514: NOTE: This method is also supported
Page 515 and 516: Property summary Modifiers Property
Page 517 and 518: NEGATIVE_INFINITY (Number.NEGATIVE_
Page 519 and 520: var b:Number = new Number(114); var
Page 521 and 522: Creates a getter/setter property. W
Page 523 and 524: Book.prototype.getTitle = function(
Page 525 and 526: Indicates whether the specified pro
Page 527 and 528: trace(Circle.prototype == twoCircle
Page 529 and 530: Returns Boolean - A Boolean value:
Page 531 and 532: instantiate a new object var myObje
Page 533 and 534: The following example shows how to
Page 535 and 536: See the example for Object.toString
Page 537 and 538: Return the value of newVal. return
Page 539: Occasionally, you might encounter t
Page 543 and 544: | +-Selection public class Selectio
Page 545 and 546: one_txt.border = true; one_txt.type
Page 547 and 548: } } this.createTextField("status_tx
Page 549 and 550: Example In the following example, t
Page 551 and 552: this.onEnterFrame = function () { S
Page 553 and 554: When the player has notified the li
Page 555 and 556: notifyFunction:Function - The name
Page 557 and 558: Example The following example saves
Page 559 and 560: var so:SharedObject = SharedObject.
Page 561 and 562: var my_so:SharedObject = SharedObje
Page 563 and 564: Parameters objectName:String - A st
Page 565 and 566: Modifiers Signature Description set
Page 567 and 568: moveTo(0, 0); lineTo(pb_width, 0);
Page 569 and 570: See also getBytesTotal (Sound.getBy
Page 571 and 572: var knob_ll:MovieClip = transform_m
Page 573 and 574: knob_mc._x = my_sound.getVolume();
Page 575 and 576: Property Description TSRC ISRC (int
Page 577 and 578: Example The following example displ
Page 579 and 580: Usage 2: The following example uses
Page 581 and 582: Stereo sounds divide the sound inpu
Page 583 and 584: The following example creates a new
Page 585 and 586: The Stage class is a top-level clas
Page 587 and 588: align (Stage.align property) public
Page 589 and 590: emoveListener (Stage.removeListener
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Property (read-only); indicates the
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Modifiers Signature Description sta
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This method is similar to String.ch
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trace(index); // output: 6 index =
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An example is also in the Strings.f
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output: P A T S Y The following exa
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Parameters start:Number - An intege
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Returns a copy of the String object
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Method summary Methods inherited fr
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public dynamic class TextField exte
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Modifiers Property Description tabI
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Modifiers Signature Description rep
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_alpha (TextField._alpha property)
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var myMouseListener:Object = new Ob
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See also border (TextField.border p
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Example In this example, you need t
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Returns a TextFormat object contain
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my_txt.multiline = false; my_txt.wo
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age_txt.border = true; age_txt.maxC
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A reference to the text field insta
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Parameters scrolledField:TextField
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first_txt'( _parent is: _level0 sec
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Returns Boolean - If listener was s
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" + "and select 'Enter current date
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Defines the vertical position of te
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var my_fmt:TextForma( = new TextFor
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See also getNewTextFormat (TextFiel
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one_txt.type = "input"; this.create
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Indicates the height of the text. E
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When you test this example, the URL
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wordWrap (TextField.wordWrap proper
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See also _ymouse (TextField._ymouse
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public class TextFormat extends Obj
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The following figure illustrates th
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An integer that indicates the inden
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this.createTextField("mytext",1,100
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See also url (TextFormat.url proper
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url (TextFormat.url property) publi
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Property summary Properties inherit
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See also play (Video.play method),
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Example The following example resum
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Returns XMLNode - An XMLNode object
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If no DOCTYPE declaration was encou
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XML.prototype.ignoreWhite = true; E
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Example The following simple exampl
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See also onLoad (XML.onLoad handler
Page 691 and 692:
■ _parent specifies the parent of
Page 693 and 694:
status (XML.status property) public
Page 695 and 696:
The following example creates an XM
Page 697 and 698:
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var doc1:XML = new XML(); var doc2:
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create another array and use the ch
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Evaluates the specified XML object
Page 705 and 706:
Parameters newChild:XMLNode - The X
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An XMLNode value that references th
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Integer value Defined constant 3 TE
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} The following information is disp
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var cityNode:XMLNode = my_xml.first
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To use the methods of the XMLSocket
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Establishes a connection to the spe
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The default implementation of this
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Example The following function over
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CHAPTER 3 Deprecated ActionScript T
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Modifiers Property Name Description
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CHAPTER 4 Unsupported ActionScript
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Index Symbols ! logical NOT operato
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dispatched by MovieClipLoader 487,
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I id3 property 573 if statement 186
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onKeyUp event 263 onKillFocus event
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unescape function 85 UNIQUESORT pro
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