Flash :: Uploading Image With Javascript, Then Having It Appear In Embedded SWF
May 9, 2011
I need to upload an image to a SWF, however I can't use ActionScript for it because the client wants drag-and-drop capability. I figure that I can make the upload button cause a popup, where there is JavaScript for drag-and-drop. The SWF allows for some photo manipulation, so the image needs to be uploaded, and be in the SWF for that use. how can I make that image accessible to the SWF file?
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Jan 2, 2011
I'd like to gain read only access to the following parameters of embedded Flash videos located on sites that I do not own through my own custom browser extension/add-on:
Time location of playback head (so I can display the current time in the browser extension via HTML5/JavaScript) Frames (so I can make capture them to an image file, save it and display image in browser extension) Original Dimensions in pixels (so I can display the original video dimensions via JS/HTML5 in browser extension)
Is this possible by using Javascript and HTML5 from a browser extension?
Would I have to use something like the SWFObject Javascript API [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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Jan 31, 2011
I'm trying to use uploadify to upload images to a remote server. I've have done everything I can think of for the cross scripting issue or whatever. Here is what i've done. scriptAccess to 'Always' in the uploadify function. I have a crossdomain.xml on my ww2 server with uploadify.swf in the root as well. I have uploaded my javascript jquery lib file to the remote ww2 server and put it in the header I put the jquery.uploadify.js and the swfobject.js in the root directory as well.
If I try to click the X to cancel a file I get the error: Error calling method on NPObject Or uploads don't work either. If anyone can help with this that would be great. If there are any other good flash based or non flash based multi uploaders that will do remote files with no issue please let me know.
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Feb 27, 2010
After browsing for the images, and selecting them. How can I display a preview of the image in the datagrid? I am able to display the file name, file size, but was unable to display the image. Below are the codes I have written, it is not a complete code but just enough to make it understandable.
// variables used
var list:Array = new Array();
var listDP:Array = new Array();
[Code]....
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Aug 12, 2008
i am currently creating a software, i need to upload images form my HDD to server. i can do this with FileReference Object. with this code i can select file.
var f:FileReference;
f.browse(); // for selecting file (object)
and after that i will send that FileReference object to a PHP file and i upload via that PHP file.
but i want to upload file without using FileReference Class i am using File Class on Air 1.0 on Flash, and that class can provide full url of image from my HDD like: D:My Documentsimage01.jpg
there is any way to upload this file on my HDD to server without using browse() class for selecting file on Flash with PHP?
or is there one way to convert File Class (AIR) to FileReference?
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Aug 11, 2009
I'd upload an image choosen by the client, but I want to wrap it in a movieclip in order to manipulate its size and color with color transform. How can I do it? (AS3 in Flash 10)
[Code].....
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Aug 4, 2010
I currently have it working so it displays a dialogue box to save the image on your computer:
if (isset($GLOBALS["HTTP_RAW_POST_DATA"]))
{
// get bytearray
[code]....
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May 8, 2008
That is my client need's before image uploading he need's to resize the image size....for saving a band width..
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Mar 1, 2010
Actionscript:
System.security.allowDomain("http://" + _root.tdomain + "/");
import flash.net.FileReferenceList;
[code].....
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Aug 27, 2009
As far as I know, what I ask here isn't possible, but I thought I'd ask anyway in case I'm missing something.
Suppose you want to let users upload JPG images, and these images are scaled into smaller icons and the original images are always discarded and never required again. Is there any way that would commonly work in most modern browsers that would let the user select a single image on their hard drive, have that LOCALLY turned into a thumbnail and upload the created thumbnail to a server?
In a case where the server just needs a small image, it would be wasteful both in user time and server resources to proceed uploading the whole image, only to immediately discard it. It would be much better to just scale it on the client.
I can imagine three options. Just plain HTML/Javascript, using Flash or using Java. If this were possible with Flash, that would seem like the best option. But reading flash.net.FileReference documentation, it seems that you can upload a file from the HD yes, but you cannot look inside the file you are uploading. On the other hand, if you enable "can access local files" in Flash publishing options, it seems that you can then no longer access the net, so that doesn't work.
With HTML/Javascript, it is possible to load images and display them on a <canvas>, but if you try to access the pixels of these images, you get security violations, so that doesn't seem to work.
Java I hesitate to use, because only 96.52% of my users have it installed, and the file upload dialogs I have seen implemented in Java (at Facebook for example) have not worked well (unresponsive interface). I wonder though if Java is the only thing allowing resizing images from local HD?
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Jan 19, 2010
I am using a embeddable Flash based MP3 player (The standalone Version of Wordpress Audio Player, to be exact) to play audio on the web page of a client. Given the nature of Flash based players - AFAIK they all use Flash's audio/video decoding libraries - the exact player product might not matter, though. She complains that some specific audio files sometimes tend to play slowly, as if on a tape deck that doesn't run at full speed. Her machine is a 5 year old Sony Vaio with a 1.5 GhZ Pentium M Processor.
So it's not top of the line anymore but it should not have trouble decoding anything, let alone a MP3 audio stream. I can't verify the problem because we can't set up an audio connection (slow Internet on a remote island), nor can I reproduce it on my 3.3 GhZ dual-code Workstation, but this is a person whose error reports have seldom turned out unfounded in the past, so I tend to take them seriously. I see differences between the encodings of the MP3 files (see below). Any pointers towards which setting(s) to change?
This is what Winamp tells me about a file that is sometimes slow:
MPEG-1 Layer 3
128 Kbit, approx. 966 frames
48000Hz Stereo
CRC: Yes, Copyright: No
This is what Winamp tells me about a file that is never slow:
Encoder delay: 576, Zero Padding: 1584
MPEG-1 Layer 3
151 Kbit (VBR), 12405 Frames
44100Hz Joint Stereo
CRC: No, Copyright: No
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Feb 10, 2010
I have an AS2 Flash SWF that is calling another AS2 Flash File using loadMovieNum("flash.swf",2) and a JavaScript file that calls a function on page using a timer. This is what I get in Firefox with Flash 10 (IE8 gives no error message):
uncaught exception: Error calling method on NPObject! [plugin exception:
Error in Actionscript. Use a try/catch block to find error.].
What is going wrong? I can't see a problem. It is suppose to clear the contents of the embedded swf and use a Flash alert dialog to confirm Yes or No.
Flash:
import flash.external.ExternalInterface;
import mx.controls.Alert;[code]......
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Apr 15, 2011
Is there a way (in javascript) to detect if an embedded .swf was created with Flash Professional or Flex.We have a page with several tabs, each of which can contain an .swf.All tabs are defined within the same HTML file and the javascript framework calls a .rewind() and .play() on the swf when the containing tab becomes active.This works great on regular flash animation, making sure they start playing from the beginning when the tab is opened. On an swf created with Flex however, the rewind and play wreak havoc on the Flex framework and the application doesn't load.
The best way we've come up with to detect Flex is to count the number of frames the .swf has. With flex that's always 2. But this doesn't sound like the best way.We've also tried to add a callback method with ExternalInterface on the Flex application preinitialize event.Unfortunately this event is called quite late in the application startup and the javasctipt code checks the callback before the Flex code has added it.
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Mar 27, 2010
I have to call an ActionScript method via Javascript, but I have a problem accessing the flash object itself. I embed the flash file via the help of swfobject.
Previously, when I use the static publishing approach, I could easily get the flash object by calling these methods:
swfobject.registerObject("flash_object", "9", "expressInstall.swf");
var flash_object = swfobject.getObjectById("flash_object");
For some technical reasons, now I have to use the dynamic publishing approach (using swfobject.embedSWF). But, as mentioned in the documentation, the method getObjectById can only be used if you use static publishing approach.
Now, how can I access the flash object?
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Mar 20, 2011
Without AutoHotkey and Firefox -unfocus since it's involved in operating another program and it doesn't work on linux and without Restore Window Focus After Flash addon since doesn't give you control over flash tabs.implementing this gBrowser.selectedTab.unfocus(); method and bind it to a keystroke in Firefox v3.6 ?I've also tried (based on the addon above)
if (document.getElementsByTagName("EMBED").length == 0) {
return;
}
if (document.activeElement.tagName == "EMBED") {
[code]....
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Feb 23, 2012
I posted a question similar to this not so long ago however I have trawled through the forums and could not find an answer...I am using Lightwindow which is a version of lightbox that can have ANY form of content and DOES support .swf files.I have linked the test link on my page to activate lightwindow and open the swf file. Light window opens the window to the correct size but does not display any content. If I go directly to the flash file then all the test images load.Here is the code for that link:
<a href="http://www.monsterbox.co.uk/ollie/lightwindow/gallery/gallery.swf" class="lightwindow" params="lightwindow_width=800,lightwindow_height=345" >Link Name</a>
I understand that something along the lines of
[code]........
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Dec 26, 2009
Is there a way to set focus to the embed HTML element using JavaScript? Test case: embedded YouTube videos on a page.
I have no control over the embedded Flash element. So, is there a way to set focus on it by using only JavaScript?
I read somewhere that calling the element.focus() method works only in IE. I need a browser-independent way that works in Chrome/Firefox.
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Oct 27, 2010
I have a YouTube video embedded in my page. It is hidden (display:none). You need to click one of the video link buttons to display the video and play it. The links are defined like this:
<a href="javascript:play('xxxxxxxxxxx')">Video 1</a>
<a href="javascript:play('xxxxxxxxxxx')">Video 2</a>
xxxxxxxxx represent YouTube video IDs.
[Code]....
It's fundamentally pretty simple! But here's the problem. since the video player is hidden, the flash object is not activated. So when I click a video link, the line ytplayer.style.display = 'block'; displays the video player, but it takes about about half a second for flash to load. During this time it cannot accept any method calls, such as the next line ytplayer.loadVideoById( id, 0, 'hd1080' );. Essentially, I have to click the link twice, once to load up the flash video player, the second time to actually load the video into the player.
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Nov 16, 2010
I would like to be able to access all the components of say a Flash image gallery on someone else's site. I want to be able to find the images, image coordinates, action script code, audio files, video, etc. I do not want to manipulate these elements, I just want to view them and their related information.
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Oct 1, 2011
That script below is for uploading an image via PHP. Now I'ld like to give the user the option to cancel the upload. How to cancel the PHP request once it got send?
package
{
import com.adobe.images.PNGEncoder;
[Code]....
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Aug 23, 2010
I asked a similar question before but didnt get a definite answer! Basically I just want to know if its possible to have a standalone SWF file which allows the user to browse there computer and load an image into the SWF to view it (in AS2)? Ive researched this FileReference class but it seems that requires servers and what not. I only want to upload the image to the SWF, not to an external server?
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Aug 20, 2010
I'm looking for some flash based plug-in which allows me to display an image as soon as the user selects it in the file dialog.I looked at swfupload but couldn't find any way to display the image selected.. no handle on file path or contents as far as I could find.
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Mar 11, 2012
For the past few hours I've been trying to figure out a way to add a watermark to an image file before uploading it using the FileReference.upload(); method. The uploading works already. I just have to figure out how to get a small watermark (PNG image with alpha-transparency) on the lower right of the image file. Another thing is, I don't want to modify the source file. I just want to add the watermark on upload.
What approach would you recommend for this type of setup? I also can't seem to find any pre-made classes already that I can use for this certain thing. Is this not a very common task? And no I can't use server-side (PHP) to do the watermarking because I'm communicating directly to a service's API, not through my server.
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Aug 9, 2011
I am writing an app for android devices, it uses the CameraRoll class to retreive images from the gallery. It then catches the raw bytearray data and encodes it into a base64 string, then sends the string via httppost to a server that decodes the string and saves the file.Every part of this is fine except one detail, the images are corrupt when they are saved on the server. Except one thing that makes things weirder, when I load these corrupt jpg images into a flash app they work just fine.Previously I have made apps that uses the Camera class to take photos in the app, and this works fine, the reason I am using cameraroll is because I want to be able to get high quality images, which is not possible using the regular camera -> bitmapdata.draw -> jpegencode -> send method.The code is basically thi
ActionScript Code:
//mediaevent select is triggered
var loader:Loader = new Loader();
[code].....
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Mar 14, 2010
I have a psd that is the background image on a site im creating, when i test the movie it looks fine however when i upload it to the ftp the text looks jagged.
[URL]
If you look on the edges on the cost of love logo you'll see what i mean.
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Sep 27, 2011
my aspx codes :
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Building.Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code]....
that embeded flash (BMSFlash) Is always over imgLive Image -> how can i fix this issue?
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Jan 30, 2012
I've developed a Flash quiz app for facebook, which calls for a php script silently upon completion. The php script's function is to generate an image from the POST data sent by the flash, and then post it to the user's wall.That would be all neat and dandy, but for some reason the image never gets uploaded, probably because when i call it, it's like [URL] and the facebook SDK script inside gets an Oauth error, probably because it is not embedded in their canvas.
If I'd like to have my php script generate an image and upload it to the fb wall, then how should I call it from the flash?This is the AS2 code I'm using currently:
callRemoteFile = function(ourVariable:Number) {
var result_lv:LoadVars = new LoadVars();
result_lv.onLoad = function(success:Boolean) {
[code]....
If I simply navigate to the php with my browser it giver me this:
Fatal error: Uncaught OAuthException: Invalid OAuth access token signature. thrown in /home/a01223445/public_html/appfolder/base_facebook.php on line 1039
If I view the same php through facebook canvas it works perfectly. My problem is: The canvas will show the flash and I want the php to silently be evaluated while the flash is running.
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Mar 11, 2012
I am building a form builder in Flex 4.5. For that I need help regarding uploading image at runtime such that any user can just simply place cursor on particular location on image and is able to upload any image from the local file system.
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May 29, 2009
Why is it image is not uploading when im running on swf version, but image uploading works when im running the exe version of the flash project? And how can i add a progress bar to check if the image is uploading or not? Oh yeah, im new at actionscript so please go easy on me. anyway here's the code.
Code:
import com.adobe.images.JPGEncoder;
var jpgSource:BitmapData = new BitmapData (container_mc.width, container_mc.height);
jpgSource.draw(container_mc);
[code]....
And how can i say to image_mc to load the jpeg at the center of image_mc's axis. So that when i flip the image, the image will flip vertically at the center?
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