ActionScript 3.0 :: Write A Class File Using A .as File Instead Of Writing Code Into The Script Tab Of A .fla File?
Feb 4, 2010
I am trying to write a class file using a .as file instead of writing code into the script tab of a .fla file.When I write stage.addChild(img); I get an error that stage is null. When I take out stage, and just write addChild(img); the code runs fine, but nothing appears on stage. Do I need to do something to set a stage active?
Is this because I don't have a Main class? My class is named after the file and I don't have a file named Main.Here is the code. As it is, it runs and I get the two trace outputs, but no graphic on my screen.
package { import flash.display.DisplayObject; import flash.display.Sprite; import flash.display.Loader; import flash.events.*; import flash.net.*; public class HelloWorldImage extends Sprite { private var background:DisplayObject, foreground:DisplayObject; private var url:String = "hw_jpg.jpg"; private var loader:Loader = new Loader( ); public function
I am wondering if it is possible to use random file access for reading and writing data to file in Actionscipt 3.0 similar to that what is in Visual Basic?
I do understand the differance between ssas and as3. Not all, but all most everything I see written in SSAS can be writen into a external AS3 file. This leads me to quite a few questions I'm hoping you kind people can shed some light on for me.
1) What is the advantage of writing a SSAS file over an external AS3 file?
2) Can I write an .asc file in AS3 or do I have to use AS1? Please understand I'm using tuts from fmsguru.com and the books "Learning Flash Media Server" (pdf) and "Programming Flash Communication Server". I'm not a javascript programmer so nothing I do in AS1 seems to make any sence while everything I do in AS3 does. It may not seem like it to you people that are programmers, but to those of us that aren't, AS1 and AS3 are miles apart.
3) kind of off topic, but a security question. I'm not a "hacker" and don't like the jerks that are. My question is on external AS / SSAS files and swf files. When my fla is compiled into a swf does my external AS files remain external? I assume they do, but then what is the threat of the swf being decompiled? In most projects I would do I could care less if somebody had access to my fla as long as they don't have my actionscript files.
I don't know. Maybe on questions one and two I'm getting confused becasue I'm using out dated material. Again I assume that even though fms was built off of the javascript engine it should be able to read and execute my AS3 file. Other wise what was the point of the evolution of actionscript into a fully functional programming language?
I was wondering so long that how can people analyze the trait of each file extension (of course open it in notepad is not readable) For example, I want to write a program that can read everything from .fla file like timeline, movie clips, position of each MCs or all the motion tween values. And get the image embeded in it. (I'm planning to use flash as IDE for another project.)
(The reason that I tried to read proprietary format is I want to utilize their awesome editor. What I actually want to do is, I want to make an iOS game with cocos2d. There is a code to move things around in cocos2d but there is no decent editor. So I'd like to use Flash as an editor, then convert the motion to objective-C cocos2D code by reading the .fla file.)
I get a compile time error telling me that it can't find the class. So I check, and recheck, and the class is there, so I'm baffled.
Then, just for giggles, I try typing:
ActionScript Code: trace(coms.utils.XMLParser);
right after I import the classes. And for some reason, suddenly, I get no compile time errors, and the document loads, traces out, and the method I call in the class traces out its little "hello" message...
If I comment out that trace, it goes right back to being broken...
So seriously, what gives. Has anyone ever run into anything like this before? I'm running CS4 on an iMac, if that makes a difference.
I want to write the bulk of data into xml file ,the data coming from the backend(mysql) using cgi by httpservice, read the xml file and bind it into list. can anyone send the sample code for this?
I was write base class for a MovieClip. When i was call "load" function this inMyScroller class. canot trigger any MovieClipLoader addListener events.in out put pannel given below messgae:"'file:///C|/Documents%20and%20Settings/Kiran%20Etukuri/Desktop/Custom Scroll/test.swf'"not getting addListener onLoadErrorevents.if cant understand How can i upload zipfile.
class MyScroller extends MovieClip { public var content_mask; public var container;public var H_ponter; public var H_track; public var V_ponter; public var V_track;
I am trying to find out how to make one .as file code interact with another .as file's code.like, if I had one .as file that specified options of movies and then when the user clicks on a movie (loaded through xml) it uses code from another .as file to load the correct movie.
I have trouble passing a variable from HTML to Flash.I use swf-object2.2.how to code the variable in the html-file and how to receive it in the as-file?Its a simple shopId = 110
I want to have several buttons however load a different xml file, not just use one file. Would this mean I would have to recreate the above code for every button, or is there anyway I could reuse it?
I have one designign query in need the code of Swf file so first i need to convert it to fla then i need a script code of it.but didnt fine it on internet.
I have this code in my .fla file. What it does, in a nutshell, is get data from a .xml and display it in a movieclip.And, what i would like to do is palce this code in a .as file and use it from there.[code]
I have a class file that displays a slideshow and preloads each image in an xml file. the code is below. What I want to know is, is there any way to improve this code?
I have built a image gallery with xml in ActionScript 3.0 that has 2 columns of thumbnails to pick from. Is there any way i can convert my .fla file to an .As file so the class file can be used to birth objects on the main timeline ?My Xml code is
<? xml version="1.0" encoding="utf-8"?> <images> <image source="images/Image1.jpg" thumb="thumbnails/Image1.jpg">All Smiles.</image>
I have a lot of library assets linked to external as3 classes. I would like to change the structure of the packages containing the linked classes, but if I do so, all links will get broken.
Is there any way to automatically or at least easily tell the FLA file where to get the new class files from? Could a FLA file be configured to read this sort of information from a configuration file?
I am trying to upload a file on server using File class. Its working fine on local machine. But when i a placing the php file on server, it is giving Error #2038: File I/O Error.
Does anyone knows if it's possible to write some bytes received from an AIR or Flex client in a server side file using the File class ? I have been trying for hours without any result.My goal is to store on the server side a swf file sended by a client in a ByateArray.Here is the code I have ended with, assuming that myfile.swf alreadey exists on the server prior to the code execution, and is at the right place, and that pBytes is a ByteArray received from the client which contains a swf file :
function writeFile( pBytes ) { var myFile = new File( "myFile.swf" );
I have an menu for user to populate it. Then when the user finish, I would like to store his Order into an XML database. I do not know how to write to XML file in Flash.
i load in xml file so i can read the data. i've figured out how to add, delete and modify data. but the problem is, is that even when i do that it only does it within flash it doesn't make the changes to the actual file.so i want someone to help me do this. so please help i've been at this for week and its time i ask you nice and incredibly smart people.
here is my file, its clean and organized as its something i whipped up for the sake of figuring this out.i found this, people say it allows you to save the xml data, which would work, if i have to delete a file i can do that, i know how to do that. the script i found to do this is below incase it helps you guys to help me.
is it possible to post to php in an .exe file instead of a .swf displayed inside a browser? If so, how? I figured if you just created the .exe on the server with the .php file in the same folder it would read it and work fine.
I have successfully read an XML file into my script and used the data.Very handy.Now, I want to be able to create an XML file and save it.I have seen in the documentation how to add a child and so on - so I think I can manage that bit.I assume that I can save a file (locally) - but how? I have not been able to find a 'save'.
I have looked far and wide but I can't find any resources on how to write to CSV files from flash AS3. I know that flash cannot write to it alone. I have used PHP before to write to a txt file but now I need to open a csv and insert/edit entries that are already in it.
I've got all these flash books, yet not one of them tells me if it's possible to write to a txt file. They show how to read from a txt file using loadVariables(), but not the reverse.
Well I've been trying for about 2-3 days with no success. I am using the POST method and its not working. I have gotten it to work before.... but I do not have the old files anymore. There is a text box on the stage with the instance name: textTxt the fla fla Code:
Code: var variables:URLVariables; var fLoader:URLLoader; var fData:URLRequest;
I can't seem to remove / unload the external swf files e.g when the carousel.swf (portfolio) is displayed and I press the about button the about content is overlapping the carousel (portfolio) . How can I remove / unload an external swf file from the main flash file and load a new swf file, while at the same time removing garbage collection from memory?
