FLASH® LITE™ 2.x - Adobe Help and Support

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■ "_blank" specifies a new window. ■ "_parent" specifies the parent of the current frame. ■ "_top" specifies the top-level frame in the current window. method:String [optional] - A string; the GET or POST method of the HTTP protocol. The default value is POST. Returns Boolean - A Boolean value; false if no parameters are specified, true otherwise. Example The following example copies two values from text fields and sends the data to a CFM script, which is used to handle the information. For example, the script might check if the user got a high score and then insert that data into a database table. var my_lv:LoadVars = new LoadVars(); my_lv.playerName = playerName_txt.text; my_lv.playerScore = playerScore_txt.text; my_lv.send("setscore.cfm", "_blank", "POST"); See also sendAndLoad (LoadVars.sendAndLoad method), send (XML.send method) sendAndLoad (LoadVars.sendAndLoad method) public sendAndLoad(url:String, target:Object, [method:String]) : Boolean Posts variables in the my_lv object to the specified URL. The server response is downloaded, parsed as variable data, and the resulting variables are placed in the target object. Variables are posted in the same manner as LoadVars.send(). Variables are downloaded into target in the same manner as LoadVars.load(). In SWF files running in a version of the player earlier than Flash Player 7, url must be in the same superdomain as the SWF file that is issuing this call. A superdomain is derived by removing the left-most component of a file's URL. For example, a SWF file at www.someDomain.com can load data from sources at store.someDomain.com, because both files are in the same superdomain of someDomain.com. In SWF files of any version running in Flash Player 7 or later, url must be in exactly the same domain. For example, a SWF file at www.someDomain.com can load data only from sources that are also at www.someDomain.com. If you want to load data from a different domain, you can place a cross-domain policy file on the server hosting the SWF file. This method is similar to XML.sendAndLoad(). 374 ActionScript classes
Parameters url:String - A string; the URL to which to upload variables. If the SWF file issuing this call is running in a web browser, url must be in the same domain as the SWF file. target:Object - The LoadVars or XML object that receives the downloaded variables. method:String [optional] - A string; the GET or POST method of the HTTP protocol. The default value is POST. Returns Boolean - A Boolean value. Example For the following example, add a TextInput instance called name_ti, a TextArea instance called result_ta, and a Button instance called submit_button to the Stage. When the user clicks the Login button instance in the following example, two LoadVars objects are created: send_lv and result_lv. The send_lv object copies the name from the name_ti instance and sends the data to greeting.cfm. The result from this script loads into the result_lv object, and the server response displays in the TextArea instance (result_ta). Add the following ActionScript to Frame 1 of the Timeline: var submitListener:Object = new Object(); submitListener.click = function(evt:Object) { var result_lv:LoadVars = new LoadVars(); result_lv.onLoad = function(success:Boolean) { if (success) { result_ta.text = result_lv.welcomeMessage; } else { result_ta.text = "Error connecting to server."; } }; var send_lv:LoadVars = new LoadVars(); send_lv.name = name_ti.text; send_lv.sendAndLoad("http://www.flash-mx.com/mm/greeting.cfm", result_lv, "POST"); }; submit_button.addEventListener("click", submitListener); To view a more robust example, see the login.fla file in the ActionScript samples folder at www.adobe.com/go/learn_fl_samples. Download and decompress the .zip file and navigate to the folder for your version of ActionScript to access the sample. See also send (LoadVars.send method), load (LoadVars.load method), sendAndLoad (XML.sendAndLoad method) LoadVars 375
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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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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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Page 331 and 332: setYear (Date.setYear method) publi
Page 333 and 334: Returns Number - The number of mill
Page 335 and 336: Example In the following example, a
Page 337 and 338: See also message (Error.message pro
Page 339 and 340: The key code value for the SOFT1 so
Page 341 and 342: Function Object | +-Function public
Page 343 and 344: create arrays to pass as a paramete
Page 345 and 346: Property summary Modifiers Property
Page 347 and 348: Example The following example creat
Page 349 and 350: DOWN (Key.DOWN property) public sta
Page 351 and 352: var keyListener:Object = new Object
Page 353 and 354: The following example adds a call t
Page 355 and 356: The key code value for the Left Arr
Page 357 and 358: Listeners enable different pieces o
Page 359 and 360: horn_sound.attachSound("horn_id");
Page 361 and 362: } }; Key.addListener(keyListener);
Page 363 and 364: Event summary Event Description onD
Page 365 and 366: Example The following example adds
Page 367 and 368: Example The following example uses
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Page 371 and 372: Example The following example creat
Page 373: See also onLoad (XML.onLoad handler
Page 377 and 378: The following is an example of pass
Page 379 and 380: Modifiers Signature Description sta
Page 381 and 382: atan (Math.atan method) public stat
Page 383 and 384: Returns Number - A number from -1.0
Page 385 and 386: LN10 (Math.LN10 property) public st
Page 387 and 388: trace(new Date(maxDate).toString())
Page 389 and 390: line_mc.lineStyle(2, 0x000000, 100)
Page 391 and 392: } mc.curveTo(-r+x, Math.tan(Math.PI
Page 393 and 394: Example The following example draws
Page 395 and 396: The listener parameter should conta
Page 397 and 398: See also addListener (Mouse.addList
Page 399 and 400: this.isDrawing = false; }; Mouse.ad
Page 401 and 402: ■ The attachMovie() method allows
Page 403 and 404: Modifiers Property Description Prop
Page 405 and 406: Modifiers Signature Description beg
Page 407 and 408: Modifiers Signature Description lin
Page 409 and 410: triangle.onRollOut = function() { t
Page 411 and 412: eginGradientFill (MovieClip.beginGr
Page 413 and 414: } colors = [0xFF0000, 0x0000FF]; fi
Page 415 and 416: var container:MovieClip = this.crea
Page 417 and 418: An example is also in the animation
Page 419 and 420: mc.curveTo(-Math.tan(Math.PI/8)*r+x
Page 421 and 422: initObject:Object [optional] - (Sup
Page 423 and 424: 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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See also addListener (MovieClipLoad
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}; mclListener.onLoadComplete = fun
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onLoadStart (MovieClipLoader.onLoad
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start_button.clickHandler = functio
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■ You can prevent a SWF file from
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Example The following example dynam
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this.createEmptyMovieClip("progress
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currentFps (NetStream.currentFps pr
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The following events notify you whe
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The onMetaData event handler also r
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The Flash Video Exporter utility (v
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Parameters flag:Boolean [optional]
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NOTE: This method is also supported
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Property summary Modifiers Property
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NEGATIVE_INFINITY (Number.NEGATIVE_
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var b:Number = new Number(114); var
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Creates a getter/setter property. W
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Book.prototype.getTitle = function(
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Indicates whether the specified pro
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trace(Circle.prototype == twoCircle
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Returns Boolean - A Boolean value:
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instantiate a new object var myObje
Page 533 and 534:
The following example shows how to
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See the example for Object.toString
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Return the value of newVal. return
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Occasionally, you might encounter t
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See also allowDomain (security.allo
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| +-Selection public class Selectio
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one_txt.border = true; one_txt.type
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} } this.createTextField("status_tx
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Example In the following example, t
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this.onEnterFrame = function () { S
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When the player has notified the li
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notifyFunction:Function - The name
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Example The following example saves
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var so:SharedObject = SharedObject.
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var my_so:SharedObject = SharedObje
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Parameters objectName:String - A st
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moveTo(0, 0); lineTo(pb_width, 0);
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See also getBytesTotal (Sound.getBy
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var knob_ll:MovieClip = transform_m
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knob_mc._x = my_sound.getVolume();
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Property Description TSRC ISRC (int
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Example The following example displ
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Usage 2: The following example uses
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Stereo sounds divide the sound inpu
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The following example creates a new
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The Stage class is a top-level clas
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align (Stage.align property) public
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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
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status (XML.status property) public
Page 695 and 696:
The following example creates an XM
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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,
Page 733 and 734:
I id3 property 573 if statement 186
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onKeyUp event 263 onKillFocus event
Page 737 and 738:
unescape function 85 UNIQUESORT pro
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