Actionscript 3 :: Execute Arbitrary Code In Flash Like Javascript's Eval()?

Apr 1, 2010

Is there any way to execute arbitrary code in Flash, like javascript's eval()? I'd like to take some code as a string and execute it, if possible

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ActionScript 2.0 :: Convert Eval() Flash 5 Code To It?

Jul 27, 2010

I'm trying to update an old flash 5 site I made years ago so that I can put video clips in it. I opened the file is flash cs3 and compiled just to see if it would work as is before modifying. It's hanging on a bunch of code, all which have eval() in them. It's been a loooong time since I coded actionscript so while I know that the bracket syntax is what I should be using, after trying various ways of writing it I just can't figure it out. Can someone tell me how the following should be written in Actionscript 2.0 and I can extrapolate from there?[code]...

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JavaScript :: Comparing Undefined / Null Or NaN With Arbitrary Number

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In ActionScript 1 and 2, if you compare undefined, null or NaN with an arbitrary number using >= or <= operator, the result is always true. Test code:

var x, n, range = 1000;
for (var i = 0; i < 3; ++i) {
switch (i) {
case 0:
x = undefined;
[Code] .....

Furthermore, isNaN(null) return true. These are contrary to JavaScript and may not conform with ECMA standard.

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Javascript :: Eval Throwing Error With Try / Catch

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I have an air application, in which the user types javascript in a textarea, and it is eval'd in an mx:HTML component, but even with try/catch around the eval, and around the code in the eval, and an HTMLUncaughtScriptExceptionEvent handler, it still throws an error. htmlWindow is html.htmlLoader.window.

[Code]...

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JavaScript :: How To Dynamically Call Function At Runtime Without Using Eval

Nov 11, 2011

I'm trying to build an API in JS that will perform some operations and then execute the callback that's registered in AS when it's done. Because it's an API, I am just providing a JS method signature for another developer to call in Flash. Thus, the callback name that's registered in the AS part of the code should be a parameter that's passed in to the JS API in order for JS to communicate back to Flash.

For example:
[AS3 code]
ExternalInterface.addCallback("flashCallbackName", processRequest);
ExternalInterface.call("namespace.jsFnToCall", flashCallbackName);
function processRequest(data:String):void {
//do stuff
[Code] .....

Because the definition of the function is in AS, I can't use the window [function name] approach. The only way I can think of is to build the callback in a string and then use the eval() to execute it.

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ActionScript 1/2 :: Execute Javascript From Flash?

Feb 14, 2007

How can I execute the javascript from my flash application? That javascript returns the flash movie (.swf file). I want to load that swf file into movie clip. What control i can use or any way to do that?

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Actionscript 3 :: Flash CS5 Won't Execute Code

Sep 29, 2011

I am getting a strange issue in Flash CS5. I have a .fla file that was working fine up until recently. Now, when I Ctrl-Enter to Test Movie...nothing happens.

I have a Document Class set up (and when I click the pencil button, it opens up the right script, so Flash knows where the code is) called Main. In the constructor, there is a trace('Main()') just so I know the constructor got called, but that trace isn't showing up. A few days ago this same code was working fine, so i'm guessing I knocked around a setting or two in the IDE (not sure which, since Flash has the classpath set correctly)[code]...

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ActionScript 2.0 :: When Does Flash Execute Code

Jan 16, 2008

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Mar 17, 2010

I am trying to execute code if the mouse is on a certain position in the stage, but the code should stop as soon as the mouse is pressed and then start again as soon as the mouse is released.Here is my code:

stage.addEventListener(MouseEvent.MOUSE_MOVE, mousePos);
function mousePos( e:MouseEvent ):void{[code].........

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ActionScript 3.0 :: Flash With Compiling No Errors But Flash Won't Execute The Code

Apr 24, 2012

I have an weird issue with a fla file. I've worked on a big project for a long time ago. I use cs4 to compile the fla and Flash Develop for the classes. Yesterday I compiled many times and suddenly CS3 stopped executing actionscript. There is no compile errors, nothing. Just doesn't execute the code. I typed a simple trace in the first frame and deleted the symbols on the stage - it didn't trace nothing.When trying to compile this file I noticed that the size of the compiled swf cut down in the end of compiling - in decreases from 700KB to 300KB. I made a size report - it is strange that action script bytes is only 6, but I have many (about 100) classes:

ActionScript Bytes: 6
Location: ActionScript 3.0 Classes

It doesn't run any action script no matter whether it is in classes or directly in timeline frames.

The problem is not with CS3 because it compiles perfect other flash files. Do you have ideas why it happens? I've never seen such problem before?

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Javascript :: Can Js Code On Site Prevent Other Js Code From Detecting Presence Of Flash

Jan 22, 2011

I'm looking for a workaround to the "AdSense does not let you choose only images but no flash" issue. I'm rather a newbie to JS, but is there any way for one script to prevent other scripts embedded in a site from detecting the presence of the flash plugin? Even if it doesn't work with AdSense, it would be nice to know if there's a hack to do this that might work in other settings.By the way, I suppose I wouldn't care if it failed to work on IE or obsolete browser versions.

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Javascript :: Flash - Security / Protecting Code In JavaScript?

May 10, 2010

With all the recent hype about JavaScript and HTML5 replacing Flash, I wanted to know - How would it be possible to protect client-side js code? Of course, it is possible to obfuscate it, but that would only make it a little harder. Also, for games which submit high scores to the server, wouldn't it be incredibly easy to modify those scores before they are sent to the server? I know even Flash files can be decompiled, but they can be obfuscated and flash decompilation is not as easy as modifying data in JS - could be done easily using a plugin such as Firebug. I'd like to know everyone's views on this.

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ActionScript 3.0 :: Execute External Javascript On Last Frame?

Mar 29, 2010

I'm authoring in Flash CS4 using Motion Tweens.
 
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So, I would like the movie to execute the javaScript when it gets to the last frame.

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Javascript :: Way To Execute A Js Function With Local Content?

Mar 12, 2011

I'm trying to execute a function like window.alert for example, from actionscript, when both the html file and the swf file are using the file: protocol.without changing global flash security settings

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ActionScript 2.0 :: Receive And Execute From Javascript SendEvent()?

Mar 22, 2012

My page uses both flash and javascript. Currently, I have a video player which makes use of commands like "videoP.sendEvent('PLAY');". I'm building a new, custom player and have never used the sendEvent() method.I've always used "setVariable" with a listener.

I'd like to NOT alter the code in my html page and make use of it's sendEvent() functionality. So, I guess my question is ... how do I RECEIVE the event? The player is already targeted properly within my html. I just need to tell my flash doc to execute the information it receives.

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ActionScript 3.0 :: Execute My String As Code?

Mar 20, 2012

I have a for loop generating a string that needed to be executed as code.
 
var new_content_string:String = content_string.slice( 0, -1 ); // After generating my string, I slice the last letter.content_txt.htmlText = HERE // Here is the place I want to execute my string

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ActionScript 3.0 :: Execute Code From A String?

Mar 29, 2011

is there a way to execute code that is stored in a string?(i guess the operation would look something like this)

var myCode:String = "{trace('Hello');trace('World')}";
var myFunction = myCode as Function;
myFunction();

[code].....

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ActionScript 3.0 :: Execute Same Code But With Different Variables?

Apr 12, 2011

Im working on a small project for school and im drawing a stickfigure with action script by drawing a line from his body to a moving point which represents his hand. the line bends at the elbow when the arm comes close and keeps a steady length. I've got 1 arm working perfectly fine but for the other arm and legs i want to do the exact same thing but i dont want to copy/paste all the code and change all the variables for each arm. How can i get AS3 to use the same code but just change the input and output variables?

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ActionScript 2.0 :: Go To Next Frame And Execute The Code

Nov 17, 2010

I am new in AS, anyways here is what i want. i have a button in Frame 4 which perform some function on frame on a specific area of movie. now i am on Frame 1, i want to make a button which 1st goto frame 4 then execute that button's code

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Javascript :: Flex Execute A Function When A Certain Trigger Is Executed?

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I am currently using ExternalInterface to call JS functions from Flex. Is it possible to do the same the other way around: have Flex execute a function when a certain trigger is executed in JS? I want to have a Flash app with buttons in HTML that when pressed call functions inside the Flex app.

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ActionScript 3.0 :: Doesnt Code Execute Outside Of The Function?

Jan 3, 2011

I have unfinished code I'm working on. It has a listener event and a function. I notice when I put the for loop outside the function (it would be below the last line) it doesnt execute. Why doesnt the code I type outside of the function execute? I need to know for future reference

[Code]...

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ActionScript 3.0 :: Execute Code Upon Reaching Frame?

Aug 7, 2011

i have created a movieClip in the authoring enviornment. i dynamically get it to play and then it pauses at frame 20. how do i dynamically tell when frame 20 has been reached and then execute the next code?

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ActionScript 3.0 :: Execute A Piece Of Code Once On A Frame?

Jan 2, 2011

How to execute a piece of code once a on a frame For Example I want to execute this code only once..

/**********************
var rand:Number = (Math.random())%70;
gotoAndPlay(rand);
/**********************

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ActionScript 2.0 :: Execute This Code When A Movieclip Ends?

Dec 22, 2004

So I have a quick movie clip and when that clip finished I want to do the following:

Code:
_root.logo_top.attachMovie("sabotage_media_logo", "sabotage_media_logo_mc", _root.logo_top.getNextHighestDepth());
_root.logo_top.sabotage_media_logo_mc._x = 50;
_root.logo_top.sabotage_media_logo_mc._y = 50;

What do I need to do? I tried doing onClipEvent(load) but it loads it at the start of the clip.

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IDE :: Execute Code Using ExternalInterface On Page Load?

Feb 19, 2008

I have been trying everything I can find to have code start on the window.onload event that uses callbacks exposed via the ExternalInterface. I've had many of the attempts working in IE, but Firefox is causing me grief.I tried simply calling the code via an "onload=" statement in the body tag for starters, but that didn't work because (I'm assuming) the Flash piece wasn't loaded when onload was called. So I tried putting a line in the Flash that calls a javascript function once it's loaded up. I tried this both by putting the ExternalInterface.call statement in a "this.onLoad=function(){" block as well as just putting the call at the end of the statements on frame 1 of my presentation (with a stop() on the frame) - either way it isn't happening in Firefox.I also tried using a setInterval in Javascript to test to see if one of the methods exposed via the ExternalInterface is an object (or not undefined). Once again, it's working in IE, but not in Firefox.[code]

The only other thing I can think of at the moment is using the swfObject for writing the flash tags to the page, but I'm already writing them from an external file (and removing the IE "Click to activate this control" issue in the process). All these methods work fine after the initial load (although I also had issues with Firefox when I simply try to call the onload instructions after a setTimeout command as well).

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ActionScript 3.0 :: Execute Javascript Without Calling External Functions In The Html

May 9, 2010

My needs are to execute a javascript whitout calling any external function of the html file when a flash button is clicked. I need to obtain the effect that happen when the user put in his address bar the text javascript:"alert("Hello World!"); and press enter I need to do this whitout calling any external functions, whitout calling anything in the html file, all just with the swf. Of course the script that i must call is another than javascript:"alert("Hello World!"); but let's begin with this easy script and when working i can thikn to implement the complex one

i tried this

ActionScript Code:
on(release)
{
function runJS(script:String):Void {

[Code]...

but is not working, i get a syntax error, maybe cuse of the " in "Hello World!"

I want to ask if what i need to do is possible and, if yes, why my AS code is not working.

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Professional :: Execute Certain Code Once The Button On Stake Is Hit At Runtime?

Feb 25, 2010

I am trying to figure out how to execute code once a button_btn is hit on stage at runtime.

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ActionScript 3.0 :: Execute Code Before Main Class Constructor?

Sep 7, 2010

I have flash application with main document class, components which are on the scene are instancied at runtime, contrustor of these components are call before main class, but i'd like to execute code before main class and components instanciation, how can i do this ? i  tried to create an actionscript layer at frame 1 but still not work.

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Javascript :: To Execute Flex Cleanup Function When Browser Is Closed By User?

Oct 29, 2009

I have a Flex client application. I need a clean up function to run in Flex when the user closes the browser. I found the following solution on the net, but it only works half-way for me. How could I fix it?CustomEvent triggered, but not executed. >> EventHandler for CustomEvent.SEND_EVENTS is defined by a Mate EventMap. All the handler does is to call an HTTPServiceInvoker. In debug console, I'm able to see the handler and HTTPServiceInvoker being triggered, but neither the resultHandlers nor the faultHandlers were called. I know this event handler has no problem because when I dispatch the same CustomEvent.SEND_EVENTS in a button click handler, it behaves exactly as I expected)Browser seems to wait for cleanUp function to complete before it closes. (all traces were printed before browser closes down)

Code
I added the following into the index.template.html
window.onbeforeunload = clean_up;

[code].....

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ActionScript 3.0 :: Html Page To Execute Some Code Which Uses An External Library

Apr 28, 2011

I have embedded an swf into my html.  This swf allows a user to send an email to someone.  When the email is sent, I need the html page to execute some code which uses an external library (Not load a new page).  Is it possible for my html page to know when an email has been sent?

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