actionscript-3

问题 I have some swf compiled in flex I want to load it into my movie clip in flash pro. ...So how to for example load flex swf inside Flash CS4? how to do such thing? 回答1: Here you can read more about it: http://troygilbert.com/2009/05/loading-flex-based-swfs-in-as3-only-swfs/ Here is the code for loading the flex swf: var loader:Loader = new Loader(); addChild(loader); loader.load(new URLRequest("my-flex-app.swf")); loader.addEventListener("mx.managers.SystemManager.isBootstrapRoot",

问题 I have an editable datagrid. If sorting is applied by clicking any header of datagrid, it works fine. But after that, if data values are changed in any row of datagrid, sorting is applied automatically. How to prevent from this behaviour? i.e. sorting should only be applied if user clicks on any header of datagrid and sorting should not be applied when user modifies data in grid. 回答1: You have to set sortableColumns to false and handle the headerRelease event, where you do the sorting

问题 I'm looking at the netstream documentation. but can't really glean if appendBytes() can really take arbitrary data. Could I really just take arbitrary bitmap data (as a byte array) and append the frame to stream (presumably before sending it to a FMS to save a file)? I think I am wrong: it's only useful for dynamic streaming. I know that it is possible to grab a webcam feed and directly encode video via FMS. But say I wanted to add some overlays before encoding, is that even possible in Flash

问题 I am newbie in AS3 and learning day by day. I am looking for good AS3 code snippets/samples/small projects which I can use for learning purpose and for reference (with no dependency on Flash IDE because I use Flex SDK and Flash Develop). Also, I am specifically looking for tutorials/articles about Audio/Video streaming, creating own audio/video player, playing audio/video files and working with other media (such as images) and creating special effects. If there's any good websites(other than

问题 I just tossed this super simple code example into a Flash CS4 IDE frame script, but it doesn't output anything in the console. I'm simply rolling over my mouse over the window, not clicking anything, and nothing is happening. Why doesn't this work as I expect? stage.addEventListener(Event.MOUSE_LEAVE, traceMouse); function traceMouse(Evt:Event):void { trace("Mouse Left Stage"); } ________________________________________________ [EDIT] i find Event.MOUSE_LEAVE incredibly useless. first, it

问题 I am working in a fla file where i added a swf file. How I set a text on that swf file's dynamic text. Is there any to to direct set text. I don't want to pass as parameter in url. I tried like this var rq:URLRequest = new URLRequest("subwindow/Time_date.swf"); ldr.contentLoaderInfo.addEventListener(Event.COMPLETE, done); ldr.load(rq); function done(e:Event):void { var externalSWF:MovieClip = MovieClip(e.currentTarget.content); // I have dynamic text field named dDate. I tried like this but

问题 I've been trying to load some JSON from a URL with a username/password at the beginning. So the URL resembles: http://username:password@www.myaddress.org.uk/api/profiles/ I've been using the DataLoader class from greensock and it returns a Error #2032: Stream Error if the authentication is up but loads fine when it is disabled. I'm trying to add a 'Authorization' URLRequestHeader to get round this issue? Is this the best way forward? If it is relevant, I'm developing using FlashDevelop 4.0 /

问题 I'm developing a flash (Flash 9, AS3) to connect to a server and send/receive/parse data to a chat on JavaScript/HTML. I have a structure like this: package { public class myClass { String.prototype.escapeHtml = function() { var str = this.replace(/&/g, "&"); str = str.replace(/</g, "<"); str = str.replace(/>/g, ">"); return str; } function writeToBrowser(str:String) { ExternalInterface.call("textWrite",str.escapeHtml()); } } } When I compile it, I get this error: 1061: Call to a possibly

问题 This runs in ActionScript 3 and JavaScript. Why? I know how && and || work, but a list? Is this AS3 specific? Is this in other languages? I'm a mouth breathing PHP/AS2 programmer. Or did everyone already know this and I'm a tool for not reading documentation properly? AS3 if (true, true, true) { trace("true?") } //result - "true?" traced JavaScript if (true, true, true) { alert("true?"); } //result - "true?" alert message popped up if (false, false, false) { alert("true?"); } else { alert(

问题 Is there any other way to access the camera using ActionScript 3 other than import flash.media.Camera; videoInstance.attachCamera(cameraInstance); Or should I use any API s? If so, please suggest me any API suitable and some tutorials if possible. Thank You very much for helping. . . My previous post on Camera is How to increase the Quality of the camera using AS3? 回答1: If you need better Camera quality... check this ActionScript Mobile Flex Project. This is the main file package { import