We are building a Flash application for client use but will need to do server side processing of images. All our expertise and application code is in Java, but I've been told Dot Net has better Flash support. This is general but we will be modifying large (up to 50MB) image files. The idea is that what we could do in Flash should be duplicated, automated and extended on the server side.
View 2 RepliesSince I'm developing a multiplayer card game for Facebook using Flex as client side and Java SE as server side, I wanted to know how do I actually make the connection between Flex and Java? the server and client should be able to send each other data(cards,movement,room information etc...) across and I wonder what's the easiest way to do it without complicating it. where to read about it ? I know JAVA but I find JavaEE hard to understand.
View 2 RepliesI'm trying to create a client-side web app that generates music procedurally using some user-input parameters, so I'm looking for a framework (e.g. Flash, Silverlight etc.) that has the capability to play audio at a specified pitch. Whether it is playing a WAV/MP3 file, using MIDI output, or just playing beeps doesn't really matter -- I just need something that will enable me to generate arbitrary music client-side.
I've done a bit of searching and it appears that Flash might have the ability to change pitch with the help of a third-part plugin, but I couldn't find anything similar for Silverlight.
Is there any way to make a flash object where users can interact but has no server side support. All users are in the same network, the swf file would be on a shared drive. Nothing complicated, just one frame where everyone (about 10 user) can make modification. No login, no password.
View 6 RepliesWhat technology are better (robust, stable, speed) for rich web app with flash movies, chat, etc. Somebody said that Red5 will drop down if more that 50 users try to suck video stream from it. Is there people who use Java on server side and Flash for client side?
View 1 RepliesMy .fla/.swf file is unable to load the data from server. Instead, it is displaying the below error: Error #2044: Unhandled securityError:. text=Error #2048: Security sandbox violation: [URL] cannot load data from [URL]. at MiniHumanAp_fla::MainTimeline/MiniHumanAp_fla::frame1() the reply for root-cause of this error...
View 4 RepliesMy .fla/.swf file is unable to load the data from server. Instead, it is displaying the below error:
Error #2044: Unhandled securityError:. text=Error #2048: Security sandbox violation: http://www.mymdworld.com:8082/MiniHumanAp.swf cannot load data from http://localhost:8082/getviews?category=OB%2FGYN. at MiniHumanAp_fla::MainTimeline/MiniHumanAp_fla::frame1()
The sorting capabilities that are available in Flex assume that you have access to all the data, but I'm using a paginated datagrid (with custom code), the datagrid is binded to an ArrayCollection instance, on the next page call I change the data of the dataprovider and everything works ok, but for sorting I need to override the click or event better override the sort method of the arraycollection
All this is to be able to do a server-side sorting.
I am looking for libraries or solutions to convert a Microsoft PowerPoint file into a playable Flash file. The constraints are that I must be able to do this from Java, a webapp, that is running on a Linux-based server. I have been scouring Google and have only come up with two options: iSpring SDK -[URL] Option #1 is looking like it will be cost prohibitive based on initial conversations with the vendor (i.e. no price listed on web site). Option #2 seems non-ideal as it will require installing additional dependencies of OpenOffice and X11. This seems like too much overhead for what should be an inline solution.
Everything else I could find was either written only for Microsoft .NET or was just a PowerPoint plugin exporter. Any other solutions out there that are being buried by Google SEO? Can someone, maybe, convince me that the overhead of Option #2 really ain't that bad?
Update: I should clarify that I'm not opposed to reliance on a native library as long as it will compile on CentOS or, preferably, has a yum package available. I should, also, clarify, that I'm not opposed to a "for pay" option within realms of reasonable.
I am new to web technologies. I along with my friends want to develop a web application. There is one guy in our team who knows Flex technology. I would like to use Java Springs framework at the back end. The web application caters to students a Music school. And for the same reason we chose Flex for UI since the application needs to be flashy and rich in graphics.
The application allows students to create profiles and interact with the teacher. Eventually we want to add Online Music classes feature with online payment gateway integrated. Kindly guide me which are the suitable technologies to use at the back end. Also let me know if SpringFlex with BlazeDS integration is a good combination with Adobe Flex.
I've run into a bit of a wall with sending messages from BlazeDS on the server to Flex clients. I have my adapters and destinations set properly (I think) messaging-config.xml and my streaming channel setup in my services-config.xml files. The messages work beautifully in Safari (Mac and PC) but no other browsers.
[Code]...
I feel like things are setup correctly in the channel definition but, perhaps, some of those user-agent settings are off (I have played with their settings, to no avail thus far).
One of my web applications have developed in java and using tomcat server. Now I want add one more feature in my application that is peer to peer audio streaming. Actually I want that anyone speak (using microphone) on the client side and I will hear his voice on my server speakers and vice versa. Also save our communication in any file and also send the audio stream to IP intercom.
For that I am trying to use Flex Builder. Flex NetStream class is good for the streaming and we can also attached microphone. But the problem is on the server side. How can I get the audio stream on server side?
how can I get stream from server to client and vice versa?
I've run into a bit of a wall with sending messages from BlazeDS on the server to Flex clients. I have my adapters and destinations set properly (I think) messaging-config.xml and my streaming channel setup in my services-config.xml files. The messages work beautifully in Safari (Mac and PC) but no other browsers. relevant Bits from messaging-config.xmlAdapter:Destination:
<destination id="FriendNotifierGateway">
<adapter ref="friendNotifierAdapter" />
<properties>
[code]......
I am looking the way to batch several remote calls from flex-based application to java-based server, so that they would be processed within a single transaction on the server-side.My idea is to build several services on server-side with setter/getter like operations:
interface MyService1 {
void setField1(long myEntity1Id, int field1Value);
void setField2(long myEntity1Id, int field2Value);
[code]......
I have a java class which has been deployed as WAR web application in a BlazeDS/Spring server sitting on JBOSS. Apart from the Flex application which will access the WAR file, I also need to start some server side process's which will initiate BlazeDS "pushes" to the Flex client via AMF messaging.
What is the best way to implement this server side process? - Should it just be a class with a main() method in the WAR file which gets called from the command line? Can this be done - not sure you can run a class in a WAR file from command line? - Should it just be a class with a main() method in a JAR file which gets called from the command line? Not sure what the standard practise here is. The key is that the process needs to be started on the BlazeDS server to push data out (not on the Flex client).
We are trying to create a sqlite db file using java on the server, and encrypt it.Then we send the encrypted db file to a client's pc, which has an Adobe Air desktop app running.The air app then needs to be able to open/read-from the encrypted db file (client is read-only).We are using java 1.6, flex/actionscript 4.5, and Air 3.1.We can create the sqlite db file on the server and send it to the client, and it can be read by the client without issues, when we do not encrypt it.But we are having trouble with the encryption part. We've read quite a lot of documentation about Actionscript's ability to open encrypted sqlite files using AES + CCM (URL...).And we're trying to use java's crypto package to encrypt the sqlite db file.The encryption is important because we don't want the client to be able to open the sqlite db file with any sqlite browser, only with our Air application.
View 1 RepliesI want to download files from the server side to client side without prompting a window to the user to download when any updates happen at server side.Right now I am using urlstream class but first file is downloading completely rest of the files contents downloading partially.
editCode sample taken from other post. Warning: it's a huuuge chunk o'code.
<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:MyComp="client.components.*" layout="absolute" height="554" width="817"
[code]....
I want to create an application that has these features
- At client side: Display a list of images, when user click on one image, data will be stored in MySQL database.
- At server side: Manage images used in client side, I can delete, add new images.
Is this possible for me to achieve this using Flex? And if it is able, will my output be 2 separate SWF files? And where can I find the materials to read on writing such applications?
Below is the code. When the swf is connected to FMS(the connection is successful) I use this application.user_so.send("enterContestGroup"); to call the client side mothed. You can see that in the client side I have defined the "enterContestGroup" mothed. However the fact is it doesn't call that mothed. Can anybody tell me what the error is
application.onAppStart = function(){ application.user_so = SharedObject.get("user_so", false); application.nextId = 0;}application.onConnect = function(newClient) application.acceptConnection(newClient);
[code]....
I'm using BlazeDS 3 in my application. The dependencies for the BlazeDS libraries are downloaded from a public maven repository. However I can't enable the RDS support on the server because of some missing library. Does anyone know where this class is located: flex.rds.server.servlet.FrontEndServlet.
View 2 RepliesI have a Flex object which collects a DTO from the server. All the fields arrive filled in correctly except for the one that is a HashMap. It arrives as null.I've tried giving it a type of both ArrayCollection and Dictionary, but that hasn't fixed it.Does anyone know if there's an inherent incomaptability between Java HashMap and Flex?If not, what might I be doing wrong here? I'm looking at my jboss console and I see the data being populated correctly in the server side before delivery to the client.
View 3 Repliescan you write and modify XML files using server-side Actionscript? I've been going through Adobe's Server-side Actionscript reference, reading up on the File class that lets you modify files on the server, and the server-side XML class that lets you read and 'understand' XML data, but can you put them together and essentially edit XML files on the server?
View 2 RepliesI can't use a proxy server. Can't use google app engine etc. I can't use server side code. No php or python. I need to be able to do logins to twitter and post status updates to twitter through an Actionscript 3 web application. The biggest thing is obviously getting around twitter's crossdomain. Is there a clean ajax version of this or something?
View 1 RepliesUser interacts with Adobe flex webpage to configure reports based on some data stored server side. They configure their view and have THAT view emailed to them daily. I've got the report builder, the part I'm trying to figure out is how to render the report server side and send it out as email (native flex functionality? convert to html? take screenshot? assume something is running client side?...)
View 2 RepliesI am writing a thesis and have been able to place all my frameworks under two categories (client-side frameworks and server-side frameworks), but I can't seem to finf where to place Adobe Flex...In which category should I place this or should I place it in some separate catgeory?
View 3 RepliesI am making an app where people upload a bunch of images and it thumbnails them and saves them to the server. Is it better to create thumbnails from the uploaded images, or to upload them to the server then re-download the thumbnails?
View 1 RepliesI see that the new Flash Media Servers were released. Looking over the information on the product pages, Flash Media Enterprise Server 4 is the only available product that supports RTMFP connections?
We currently have Flash Media Server 3.5 and our product utilizes RTMP connections, but I've been working with your Stratus Server and RTMFP and have found that the new protocol better fits our needs. However, the price for Flash Media Enterprise Server 4 is beyond our budget. Is there any possibility that RTMFP support are/will be available in the lower levels of Flash Media Server?
I've been trying to find the right configuration for supporting both http/s requests in a Flex app. I've read all the docs and they allude to doing something like the following:
<default-channels>
<channel ref="my-secure-amf">
<serialization>[code]..........
I'm running with Tomcat 5.5.17 and Java 5.The BlazeDS docs say this is the best practice. Is there a better way? With this config, there seems to be 2-3 retries associated with each channel defined in the default-channels element so it always takes ~20s before the my-amf channel connects via a http request. Is there a way to override the 2-3 retries to say, 1 retry for each channel?
I'm trying to make a new flash player to stream a video from the vod folder. But after creating the player, the video doesn't show. It only shows the a blank screen with the player skin.
what's the format to put in the RTMPE url into the source/content path?
is it possible for me to build a server in java so that i can let my different flash clients communicate with each other?
View 3 Replies