Javascript :: JS Function Invocation From Object In Parameter?
Oct 17, 2011
I'm building an AIR desktop application. At one point the application loads a popup window (an MXML component based on s:Window), which contains an mx:HTML component which loads a local (in the application directory) html file, blank.html. The relevant elements in blank.html are:
<script src="jw/jwplayer.js"/> <!--JW Player's JS-based Embedder-->
<div id="jwtarget" /> <!-- the target that the embedder will use -->
Since the parameters I want to use are determined at runtime, I use the domWindow property to invoke the method which loads the player. Here's an example that works:
[Code]...
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Jun 19, 2004
will not work if i invoke like this on button with this function:
function showMC(clip){
_root.content.drive.local.section5.clip.fade(6)
}
on (release) {
[Code]...
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Aug 26, 2008
I know I can do this:
Code:
controller.detachButton.onRelease = function()
{
[code].....
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Feb 18, 2012
I have a rquirement where i want to play the song based on the checkbox checked.I mean i want to set the flashvars parameter of swf object on click of checkbox to play respective song.I am using the tag for this is
[Code]..
in my website. Here i want to change the flasvars dynamically on checkbox(function as radion button) checked
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Apr 29, 2004
I'm trying to call a function in frame 1 of my SWF and also pass it a parameter.
I need to do this from elsewhere on the embedding HTML page using JavaScript.
For example call the function flashFunction(foo);
Does this require a listener in Flash that listens for the call, excepts "foo" and then calls the flashFunction and passes "foo" to it?
Can this be called directly without a listener?
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Apr 15, 2012
I would like to change the parameters of an object, or values like width and height, via javascript but I need a very lightweight method. In the end some of the thing that I want to change would be width, height and a parameters src value. So far I'm having no luck of getting it by id $('#test').attr('src','test.html') or the javascript method of getElementById().
What is the best - lightweight - method to do this?
An object being like this:
<object type="application/x-shockwave-flash" width="600" height="500" data="http://www.thisembed.com" style="margin:0px;padding:0px">
<param name="allowFullScreen" value="true" />
[Code].....
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May 20, 2011
Here's the challenge: I have a Flash movie which will be embedded in a page using an unknown DOM ID that I want to be able to identify/store for callback in a JS function. My ideal user flow would be: User clicks button in Flash. Flash pauses any animations / video / sounds / etc. Flash calls an injected JS function to display a page-covering overlay experience. When user closes overlay experience, a callback method on the Flash object is called. Flash resumes playback.
The problem is, when AS3 uses the ExternalInterface.call("functionName", args...) method, there doesn't seem to be a DOM event triggered, and thus it is impossible to tell which object called a JS function, so having a "registerMe()" function doesn't seem to work. Basically, the injected JS function has no way to determine which DOM object to call, because the ID of the Flash object is unknown.
[Code]...
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Apr 14, 2010
i use Adobe flash player in my site, and now i need to increment some filed in database, when user click on player.here is the script
<div id="conteiner" style="text-align: center;" ></div>
<script type="text/javascript">
var s1 = new SWFObject("player.swf","ply","420","380","9","#FFFFFF");[code]...
i deside to use ajax for it, but how can i write a function in the flash object?
UPDATE: i only have the swfobject.js file, which contains such data
if(typeof deconcept=="undefined"){var deconcept=new Object();}
if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}
if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new [code]....
and the player.swf, and the html, i've shown allready. i don't now is this flash player or no, and what can i do?
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Aug 11, 2009
I need to be able to send a bytearray object to a javascript function or a java method, but I was wondering if I could do it using XMLHTTPRequest.
import asfiles.encoding.JPEGEncoder;import flash.display.Bitmap;import flash.display.BitmapData;import flash.external.[code]...
So I have a video that plays stream from a webcam,I will click a button and take a picture. I encode that picture using JPEGEncoder then I store it in a ByteArray.How do I send that data over to either a javascript function or a java class?I don't want to use the navigateToURL (URLRequest) method because that will redirect my page.Is there a way to send the data to a function while still staying on the same page?For example, make a asynchronous call to a javascript function or java method?
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Mar 8, 2010
I was recently searching for a way to call the print function on a PDF I was displaying in adobe air. I solved this problem with a little help from this fellow, and by calling postMessage on my PDF like so:
//this is the HTML I use to view my PDF
<object id="PDFObj" data="test.pdf" type="application/pdf"/>
//this actionscript lives in my air app
var pdfObj:Object = htmlLoader.window.document.getElementById("PDFObj");
pdfObj.postMessage([message]);
I've tried this in JavaScript as well, just to be sure it wasn't adobe sneaking in and helping me out..
[Code]...
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Sep 4, 2010
I'm trying to have JavaScript call a function from my ActionScript.
ActionScript:
import flash.external.ExternalInterface;
ExternalInterface.addCallback( "playSong", playSong );
function playSong():void {
var _sound:Sound = new Sound();
var _request = new URLRequest("music.mp3");
_sound.load(_request);
_sound.play();
}
JavaScript:
swfobject.embedSWF('[URL]', 'musicplayercontrol1', '1', '1', '9', null, null, {
allowScriptAccess: 'always', wmode: 'transparent' }, { }, function( e ) {
document.getElementById('musicplayercontrol1').playSong();
});
I keep getting a function not defined from firebug. I tried having the song play as soon as the swf load, and that works for sure.
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Feb 7, 2011
I am trying to call a Jscript function from a flash object. I want the function to be called when the animation ends.
Here is the embed code
<h1 align="center">
<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
WIDTH="360" HEIGHT="250" id="Yourfilename" ALIGN="center">
[code].....
here is the action code I add to the last frame of the flash object
URLLoader("javascript:mainFunction();");
The object loads but the function is not called. I can call the function other ways such as using an "onclick = mainFunction()" event on a button for example.
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Jul 11, 2011
My web application pass a javascript object to flex application using addCallback function.
when the flex application is in modal dialog in safari browser, the object in the flex application is null and when I open the flex application just in a new window, the object is passed correctly. But, I need the showmodaldialog to show the flex application.
The flex code:
ExternalInterface.addCallback( "handleEvent", handleEvent );
override public function handleEvent( event:Object ):Object {
Alert.show(String(event)); .....
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Jul 21, 2011
I have a page with multiple flash objects which are written by a third party and thus can't be changed. They call a JS function but don't seem to pass any identifying parameters. Is there any way to determine inside the function which flash object called it?
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Jul 8, 2010
I am refactoring some code. I have a PHP page that contains a MySQL query and stores the result in a PHP variable $my_result. This result is then echoed to a Flash SWF during embedding with SWFObject. I now want to call this PHP page that makes the query from a javascript function like so - one change I have made to the PHP is that instead of storing the result in a variable $my_result I am echoing the result. Javascript function to call the PHP page and make the database query
[Code]....
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Aug 14, 2009
Forgive me for this stupid noob question but I want to call a function (loadList) that originally gets triggered after a mouseevent from another function (addToXML) that does not have an event.
The loadList function takes info from a XML var, sticks it into an array which then gets loaded into a tile list and that is working fine.
The addToXML function when called adds elements to the XML var after which I want to call the first function with the event parameter so it refreshes the items in the tile list.
I know it can do this by creating a new array and loading that into the tile list in the addToXML function, but it be much simpler to just recall the function.
I have tried things like
Code:
addToXML.addEventListener(Event.COMPLETE, loadList);
but all the event constants I have tried give me error messges like "1061: Call to a possibly undefined method addEventListener through a reference with static type Function."
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May 22, 2009
Let's say I have a Custom Event Class, and it has several Event types stored in static Constant:
[Code]...
Is there an easy way to validate that the type passed to the Constructor is one of the Static Constants of the Class, without having to check it against each value?
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Sep 3, 2010
I'm having some trouble passing parameters with a function that is itself being passed as a parameter.In my application code I'm instancing that class five times:they are buttons in a menu.In that class, I've got an onRelease handler that does a number of things when a button is released, one of which is to invoke a function that is defined in the application level of the code.My problem is that I don't know how to send the function parameters.In my StandardButton class I have:
class StandardButton extends MovieClip
{
/* define properties */[code]..........
The function is successfully being "sent" to the StandardButton class, but without any parameters.How can I send parameters to the class instance with the way I've got this architected.
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Dec 23, 2009
i have a function that receives a function as a parameter. example:
function foo(bar:Function):void() {};
how can i set a default value for the function to be an empty function so the user will not have to paste a function as a parameter ?
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May 31, 2011
Some may know that PHP methods can be remotely invoked from Flash.Sometimes the input parameter of a remote PHP method is an array of integers.Because PHP is dynamically typed an attacker can pass an array of anything.The array of integers has to be used in a SQL query.[code]
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Mar 28, 2009
There's a recent Apress book, Elst, Jacobs, Yard. "Object-Oriented ActionScript 3.0." Berkeley, CA, 2007. In it is this invocation of Transition classes laid out in prior pages of the book:
[Code]...
I've run the code, it's cool, I'd like to use the transition mechanism they created (beginning on page 411). In the middle of the code a .png is called up from the directory. But I have my own .jpg on the already on the stage, and I'd like to apply this book's
code to that. I just want to fade out the button I already have on the stage. How can this code be rejiggered to do that? The code can be downloaded from the Apress site [URL]
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Apr 16, 2009
I'd like to call a javascript function from an embedded .swf file. Specifically, I'd like to call a function in one of my externally linked javascript files from within: function loadTrack(){
[Code]...
which is in an .as file which I assume somehow becomes the swf file. How would I go about this and 're-compile' the .as file?
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Feb 29, 2012
let suppose i have a object named "data" which has a callBack function named "closeItem" which does something. So i have flash file which has a close button. on click of that i am calling this function which closes this item. So issue is? If i pass this "closeItemFunction" as global function this works fine. but if a pass this function as a "data.closeItem" this doesn;t work throwing some falsh error. so i just wanna ask that "does flash only call gobal scoped javascript function" ??
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Jan 1, 2010
I'm designing a game that uses this function;
function moveBars(Bl:Number,Gr:Number,Or:Number,Ye:Number)
{
blueBar_mc.scaleX += Bl;
greenBar_mc.scaleX += Gr;
orangeBar_mc.scaleX += Or;
yellowBar_mc.scaleX += Ye;
}
When moveBars is called, the length of the 4 colored bars change to indicate how the player is doing in different areas of the game, like so; moveBars(.1,-.2,.3,-.1)
My problem; I need to store the moveBars parameter arguments in XML like so;
<myArgs> .1,-.2,.3,-.1 </myArgs>
But I can't find the way to get those 4 numbers into the moveBars parameters from the XML doc. Is there a way to do this?
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Jan 28, 2010
Essentially, I have a function with three parameters, that works fine when I type in the parameter values. The function is tweens(MCname, targX, targY) and it runs properly when I use tweens(btn1, 150, 200) for instance. I need the function to move 6 different movie clips, one at a time, and I am using a variable (Counter) and an if statement to tell the function to run again after one of my tween classes finishes. The code all works, and it will run six times with the same clip if I just type in one of the movie clip's instance names as the MCname parameter.
BUT, if I try to use a variable (BTNname) to serve as the MCname parameter, it will not work, making it so I cannot apply the function to my 6 different movie clips. I put a trace on the MCname parameter, and it returns the correct value (btn1, btn2, btn3, etc) but it is not moving the corresponding movieclips. I've tried a number of different methods, but nothing will work.[code]...
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Sep 10, 2009
I wanna pass a class name as a function parameter.In that function I wanna make instances of that class, any1 know how?
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Feb 24, 2012
I'm just looking for clarification on the passing of a parameter and why/how it works.
In this example, it looks like you create a parameter to be passed in called 'evt', but I don't see it used anywhere in the function. [code]...
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Mar 26, 2012
I'm trying to program a race timer with OOP, and I've been adding more and morefunctionality to its class. Everything had been running well, until I had the idea to put a countdown() function, to make a cool countdown effect. Things got worse when I wanted to make the countdown function to call another function when the countdown effect has finished.The code runs well when I first pass a function parameter from the Main class to the Timer'scountdown() function. The problem begins when I want that function to be past again on other private function of the same class, because this time, the function becomes nullOn the Main class constructor, I 've written the following line:
ActionScript Code:
timer.countdown(5, false, myFunc);
ActionScript Code:
[code].....
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Jul 17, 2005
lets say i define a function...
function myFunc(para1, para2, para3){
blah.. blah..
}
but i want para3 to be an optional parameter... can i do it..?
example..i will either use myFunc(var1, var2); or myFunc(var1, var2, var3); when calling myFunc function...
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Dec 16, 2006
I am sending a name of a function via parameters to another function. This allows more usage of a single function. However, the button commands work every-so-often. The message appears everytime with no problem.
Code:
_root.msgReveal("This is just a random message. Click the ok button to close.", false, true, false, false, _level0.msgHide(), false);
Code:
function msgReveal(msgString:String, btn1B:Boolean, btn2B:Boolean, btn3B:Boolean, command1:Function, command2:Function, command3:Function) {
msg.messageBox._visible = true;
msg.messageBox.textF.htmlText = msgString;
msg.messageBox.btn1._visible = false;
[Code] .....
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