actionscript-3

问题 This is my AS3 code for a textbox with an instance name of myTextBox placed on stage -: import flash.display.*; import flash.events.*; myTextBox.text = 'Hello India'; myTextBox.addEventListener(Event.PASTE, onPaste) function onPaste(e:Event):void { trace("lol"); } But when i paste some text into the text box, nothing happens. Can't figure out the issue. Thanks for help... 回答1: According to the documentation http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/events/Event

问题 when i try to addChild my class it says "Cannot access a property or method of a null object reference. at class_obj() at Main()" error #1009 i need to know how to have a class that has a gameloop for testing things like collision and stuff please help! and if i dont have eventlistener enter frame on the object ir works but i need the listener for the loop. Main class package { import flash.display.MovieClip; import flash.events.Event; public class Main extends MovieClip { var mc:class_obj;

问题 I am looking to utilize and/or disable the hard "Home", "Back", "Menu" and "Search" buttons that are present on most Android phones and honestly don't know where to start. Using Flash Professional CS6 AIR for Android. I apologize if this is already answered somewhere but I cannot find any information on how to do this. Thank you in advance for all the help. 回答1: Looks like you can stop the default behavior of the back, search, and menu soft keys but not Home: http://www.adobe.com/devnet/air

问题 Every time I start a new actionscript class in Flash Builder it starts off the constructor with a line super() I have never seen this before, and it seems to have no purpose. Deleting it results in the exact same movie. Why is it inserted into my new class and what does it do? 回答1: super() calls the constructor from the class that you're inheriting (extending). If your inherited (base) class has no required parameters in it's constructor, you can omit it all together and flash will

问题 My flash code: var request=new URLRequest('http://localhost/test.php'); request.method = URLRequestMethod.POST; var data = new URLVariables(); var bytes:ByteArray = new ByteArray(); bytes.objectEncoding = ObjectEncoding.AMF3; //write an object into the bytearray bytes.writeObject( { myString:"Hello World"} ); data.data = bytes; request.data = data; var urlLoader:URLLoader = new URLLoader(); urlLoader.dataFormat = URLLoaderDataFormat.BINARY; urlLoader.addEventListener(Event.COMPLETE,

问题 I have a function for writing String to a text file. It works, but for some reason (encoding?) it adds some weird data to the beginning of the file. Here is the relevant code: var file:File = new File(OUTPUT_FILE_NAME); var stream:FileStream = new FileStream(); stream.open(file, FileMode.WRITE); stream.writeUTF("Hello World!"); stream.close(); When I open the file in Notepad++, it shows this: What am I doing wrong? 回答1: use this stream.writeUTFBytes("Hello World"); instead of stream.writeUTF(

问题 I have a function for writing String to a text file. It works, but for some reason (encoding?) it adds some weird data to the beginning of the file. Here is the relevant code: var file:File = new File(OUTPUT_FILE_NAME); var stream:FileStream = new FileStream(); stream.open(file, FileMode.WRITE); stream.writeUTF("Hello World!"); stream.close(); When I open the file in Notepad++, it shows this: What am I doing wrong? 回答1: use this stream.writeUTFBytes("Hello World"); instead of stream.writeUTF(

问题 i want to have force download functionality only with Flash AS3, is it possible ?? i tried google but failed. here it is my as3 code...... var file_URLRequest:URLRequest = new URLRequest ("mp3gallery/" + url); var content_header:URLRequestHeader = new URLRequestHeader("Content-Type: application/force-download"); var attach_header:URLRequestHeader = new URLRequestHeader("Content-Disposition: attachment; filename=abc.mp3"); file_URLRequest.requestHeaders.push(content_header); file_URLRequest

问题 As I've been working with AS I've developed a collection of utility functions. For example: $ cat utils/curried.as package utils { public function curried(f:Function, ...boundArgs):Function { function curriedHelper(...dynamicArgs):* { return f.apply(null, boundArgs.concat(dynamicArgs)); } return curriedHelper; } } And I've found that, some times, I want to keep more than one public function in each file... But ActionScript restricts me to one public definition per file, if that file defines

问题 As I've been working with AS I've developed a collection of utility functions. For example: $ cat utils/curried.as package utils { public function curried(f:Function, ...boundArgs):Function { function curriedHelper(...dynamicArgs):* { return f.apply(null, boundArgs.concat(dynamicArgs)); } return curriedHelper; } } And I've found that, some times, I want to keep more than one public function in each file... But ActionScript restricts me to one public definition per file, if that file defines