Actionscript 3 :: FileReference Object Be Sent To Javascript And Converted To File Object?
Jul 13, 2010
In Action Script, FileReference.browse() is called. I would like to send the chosen file to Javascript and convert it to File object, just like if I would press the Browse button of the <input type='file /> and got File object. I need that to be able to display picture thumbnail like shown here. Maybe instead of passing the whole object it is possible to send only the required information for the thumbnail from the object?
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Dec 4, 2007
Is there any way to get the file path of an object that is selected through the browse() method in the FileReference class. I don't think it can be done with a FileReference object, but is there another class that allows this, or any possible way to do this using XML?
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Jun 23, 2011
I have a somewhat complex parent/child hierarchy object that I need to display in a tree format that dynamically updates. To pass it into the tree as a dataprovider I convert the top level parent into an Array and then into an ArrayCollection. The problem there is if anything changes in the hierarchy the tree isn't dynamically updated unless I regenerate the dataprovider.
EDIT: I didn't have much code shown so I just tried to include the skeleton version of how everything is being used below, the tree works fine and even when I remove/add nodes the changes are evident but the vertical scroll bar isn't updated(doesn't resize) and if I scroll the tree will get out of whack and may display whitespace at the bottom of the tree where the item was just removed.
I tried just a plain bindable ArrayCollection test object with multiple levels and it updates properly so I think my tree is fine it's just how I'm trying to bind the dataprovider that I'm having the issues.
AS3 Class 1 - Object that can have plenty of child objects of itself by calling insertCustomObject()
public function CustomObject() {
}
public function insertCustomObject(customObject : CustomObject) : void {
[Code].....
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Oct 5, 2011
I have a working s3 uploader in actionscript that uses the FileReference class so a user can browse for files to upload when he/she clicks on the upload button. I have a web application and I want the user to have his/her configuration saved to s3 as an XML file when they hit the save button, so the "save" button will trigger the upload. However, I cant figure out a way to add the XML file to the FileReference variable I create. I was looking at the File class but that appears to be only usable in AIR. Is it possible to create a FileReference object based off of an XML file that actionscript creates within the application without browsing for a file using FileReference.browse(); ?
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Oct 11, 2011
there is a way to call two times filereference.upload on the same filereference object ?It's seem something is not call the second time..I need to re upload an images when this one is truncated after upload on web server.
here my code :
public function uploadImages():void
{/** @function uploadImages()
[code]........
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Jun 16, 2010
I am trying to remove an event listener on a FileReference object by calling a function, but it seems not to be removed, and I do not understand why.
Here is the code:
private function clearFileUploadListeners(file:FileReference, index:String):void {
var dispatchEvent:Function = function(event:Event):void {
dispatch(event.type, event, index); };
file.removeEventListener(Event.COMPLETE, dispatchEvent);
var bool:Boolean = file.hasEventListener(Event.COMPLETE);
if (bool)
trace("ERROR");
}
When I run this code, the trace actually happens. I don't understand why this boolean returns true, when I just tried to remove the eventListener just above! I believe it has to do with the fact that the dispatchEvent function is defined inside another function when I add the listener:
private function upload(file:FileReference, index:String):void {
var dispatchEvent:Function = function(event:Event):void {
dispatch(event.type, event, index); };
file.addEventListener(Event.COMPLETE, dispatchEvent);
}
The problem is that I need to access this "index" variable from the listener, and I can't set it as a global variable as each file has it's own index and it's a burden if I have to extend each event class to keep track of the index (Event, ProgressEvent, ..). I actually found a temporary solution, I am not sure if it is the best! I put my removeListener method actually inside the upload method, but made it a variable. As AS3 allows dynamic object, I attached this method to one of my object, and so I just call the reference to the method when necessary. The event is actually removed.
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Nov 14, 2009
Can a flash.display bitmapData object be converted to flash.displayObject? i bump with an error when i tried to convert a bitmapData to DisplayObject
=> setChildIndex(DisplayObject(bitmapData),0);
"TypeError: Error #1034: Type Coercion failed: cannot convert flash.display::BitmapData@35f4779 to flash.display.DisplayObject."
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Jun 29, 2010
I would like to store a FileReference object somehow and load it when the SWF loads again. I tried to use the SharedObject class but it does not seem to work. I suspect that what I want to do is not doable due to security issues (not using Adobe AIR), but I wanted to check. Any way to store a FileReference object please and load it when the SWF is restarted?
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Sep 14, 2010
Ok. So heres what I am trying to do. I want one movie clip to follow another one that I move around with actions on the main timeline.The problem is that the follower clip is linked to a class file and I cannot find a way to find the players position.
[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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Mar 26, 2009
is there a way in action to group to object so when one object is drag across the screen the other object sticks with it, im using flash btw
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Mar 25, 2010
So I have this Photo class than handles loading a pic, and dispatches an event when the loading is done with:[code]which is simple and works, but now I'd like to make something more advanced. I'd like to dispatch the load ratio.So far I have extended the Event class, with my own EventRatio class, and I can put properties on that class. Which is cool, but I need something more dynamic than just sending a fixed value.So, what is the best way to connect the Loader object of the Photo object, with the EventRatio object?
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Feb 24, 2010
I created a program that sends images to a server, use the browse function of a FileReference object to check the files when you click a button "send pictures. But I would like to open the program he ask for the files but do not know how.
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Jan 2, 2012
How to remove my video player (SWF) at the end of the animation. Is it possible in JS ?
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Jun 16, 2011
I have this situation where i'm trying to save "chat logs" while people switch around views in my flex mobile application..so, my plan is i'm starting out with a main object that I plan to re-use as the main chat log object..I call it textObjso, when someone new wants to chat my plan is to make a new object with the persons username.so how if i were to get the username from something like data.username how could I translate that into the var name of the object I want to make? So in the end i end up with.[code]
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Jan 8, 2011
how i can stop the movement of one object when one other object is over one third object
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Feb 5, 2010
I am facing a tricky situation here...this is the problem...I have a flash object over which i want to display an image These are the tricks that i tried...1.Playing with z-index(no use) 2.Setting the wmode parameter to transparent/opaque(again no use)3.Using javascript and displaying image only after the page is loaded(still no use)
<div style="position:absolute; top:0px; z-index:-2000;">
<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="obj1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="176" height="146">
[code]....
also tried with value="opaque"
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Mar 4, 2010
I have a (flex) app that, on the click of a button, resize a div (in javascript) at the bottom of the page and shows your position in google street view in it.
The things is that if I open the browser at 80% of width, click on the button and then maximize the window, the div won't take 100% of width. I have a function that his being called 'onResize' on the body tag of the page, but it doesn't seems to work. Here is the code :
function handleResize()
{
document.getElementById('streetviewDiv').style.width='100%';
}
...
<body onResize="handleResize()">
How can I achieve the auto-resize of the street view? There must be a specific id for that object so that we could get it by javascript, but I haven't found it.
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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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Apr 16, 2010
Is it possible to trigger for example flash uploading button via javascript?For example I have made empty image wrappers and by clicking on them, they trigger flash button to open as select window.
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Jun 25, 2010
Can i use javascript to check whether the video is running or stopped? I have to loop the video but putting loop='true' in the embed doesnt work out well. Is there a javascript method to check if the video is running or stopped?
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Aug 10, 2010
I am embedding swf object into my html document, but its showing border on top and left of swf object, how to remove it? Same result on all browsers. If I increase the dimensions of swf object then border start appearing on all sides. I don't want the border at all.
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Oct 20, 2010
basically what i want to do is this:
I have a flash game on a page (pacman for example)
I want to be able to take a print screen of that game using javascript
Is it possible? I know i can include the game swf in a nother swf and capture the screenshot using flash but i need it to be done in javascript.
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Feb 16, 2011
I put object and embed tag in a why page and run on IE Everything is ok.
But when i put object & embed tag in a page of joomla
I get immediately error ( i think joomla have problem )
__flash__removeCallback(document.getElementById("flash"), "loadData");
Object doesn't support this property or method it seem like not exists function _flash_removeCallBack
I have researched and found documents about problem[URL]..
I try to override that function but not effective. How to fix it ?
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Mar 1, 2011
there is a problem with IE browser it does not recognize object HTMLEmbedElement and not proceed for further execution . i have no choice because there is nothing to be updated in programming code
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Apr 6, 2011
I have a flash object that connects to the user's webcam.In Firefox, I can remove the container div of the object (using jQuery) and the camera will turn off.However, in IE8, when I remove the container div, the camera stays on but the flash object appears to be removed from the DOM.Is there a way to sever the connection between IE and the webcam so the light on the webcam will go off when the flash object is removed from the DOM?
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Apr 7, 2011
I donwloaded this small sample for jquery [URL] it is a plugin for a webpage and it displays a flash player to capture a qr code through a webcam. It shows the flash player in firefox and chrome, but it doesn't show it in IE. I do have the flash player in IE because i tried the project in this webpage [URL] and it does display the qr code. A person told me to check if it was embeded using swfobject and I checked the .js file of the project and it is embedding it as an swfobject, this is part of the code in the jqery.webcamqrcode.js
[Code]...
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Sep 28, 2011
I have something like this:
<object id="myflash"></object>
I've tried making jQuery click the object like so:
$('#myflash').click();
But this doesn't work. Is there another way to do this?
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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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Jan 3, 2012
It is possible to block a link from flash object? (Link is hardcoded inside a flash object).
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