I've got Flex 4, Zend and php. I've set up paging in my datagrid but how do I do server-side filtering? I have about millions of records so obviously can't do client side filtering.
View 1 RepliesI 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).
I 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]....
We're thinking about purchasing the Flash Media Streaming Server Edition and we have some doubts after looking this edition comparision: [URL]..
1.- It says the streaming edition doesn't have server side play list. Does it mean this version doesn't come with a native application for making playlist on the server side? Could I write an AS application (As I've done with developer edition) to implement server side playlists??
2.- How about the clustering? Could we install an instance of FMS in several servers to make them work as a cluster?
I would like to use the Wordnik API for my site but I am a bit confused as I am new to the world of API's and implementing them. I do not have server side access and from what I can tell to use Wordnik you must use a server side script but I see they have Actionscript. I know that is Flash but have no experience with it. Can I use AS3 SDK to implement the Wordnik API without having server side access? If that is possible can someone point me in the right direction for learning how Actionscript works so that I may be able to do this.
View 2 RepliesI 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?
User 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 RepliesBelow 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]....
Since 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 know flex is a client side technology, but our customers are asking us to e-mail them reports (i.e. graphic images) that look just like the flex graphics we show them on the desktop on a nightly basis.
View 3 RepliesI wonder if it is possible to pre-configurate Flex Elements on the Server. I have the Problem with a custom ItemRenderer which turns out to be very slow. It would be very cool to pre-process such an element on the server instead in the clients browser... somehow? Maybe it is possible to produce the MXML dynamically on the server for that.
This is it basically. I create a Label for each data entry in an array list. This entry is added to a BorderContainer and this goes to the containing element as a whole here. Sometimes i add 200 - 300 items this way which is costing very high computing cost at client side. So i wonderd if i could just pass this as a whole dynamic mxml element to the client.[code]...
I 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 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.
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.
Just to confirm what I think I understand from reading about use of google APIs in RIAs (FLEX 4 and ActionScript) there is no way to connect to blogger API for example, directly from RIA because of google's crossdomain.xml file, right?
So if I want to use their APIs to get some data like content of my mailbox or list of posts on my blog I have to have some code running server side and RIA would just use that code as httpservice to collect data from google?
Using RecursiveDirectoryIterator of PHP i am able to create directory tree and can even flatten it using RecursiveIteratorIterator class , but I want to create directory tree structure which TREE component of flex understands . The following is an array structure in php which flex understands.
array('label'=>'rootDirectory','children'=>array(array('label'=>'subFolder1','children'=>array(array('label'=>'file.jpg'))),array('label'=>'EmtptyFolder','children'=>array())));
create the whole directory structure at server side into the above array format.
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 am using AIR with tomcat..(blaze ds as bridge) but i changed in service.config also in server side but i got the following error.. how to rectify this problem Result : [RPC Fault faultString="Send failed" faultCode="Client.Error.MessageSend" faultDetail="Channel.Connect.Failed error NetConnection.Call.Failed: HTTP: Status 404: url:
View 1 RepliesFlex: - Is it possible to export Chart/Graph/component with dataGrid data into xls file without using server side?
(Web Application)
I have gone through number of article but could not find any hind to do. As per few article it is possible to export data of dataGrid into xls by using as3xls-1.0.swc but not Chart.
I am looking to export data from dataGrid as well as Chart.
I'm implementing a very simple audio-only RTMP server.I have my client code like this:
// get the default mic
var mic:Microphone= Microphone.getMicrophone();
// best quality (picks up all sounds, no transmission interruptions)[code].....
Then on the server, I keep receiving audio packets with size of either 43 bytes or 11 bytes (no other sizes found yet).My questions are:
Why do I get size of either 43 bytes or 11 bytes (from SPEEX encoding?)?
Is the 43 bytes = 1 head byte + 42 data bytes?
What is the size of 11 bytes?
How should I process or convert the SPEEX to raw data, so that my server side app can use this audio data? My current implementation:
I pick up all 43-byte packets (drop all 11-byte packets);
Skip the first 1 byte;
Decode the left 42 bytes using Speex library.
How should I convert the raw data back to SPEEX audio data?
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 got a mxml file that launch a script on my http server through a HTTPService.send() call. Since the script on the server side takes a LOOOONG time (it could take even more than a hour) i would like to drop the connection between my air application and server when a button is clicked. Don't know why but calling HTTPService.disconnect() is totally useless... No tcp connection drops and script keeps on running on server side. No HTTPService.cancel() nor set HTTPService var to null worked.
View 1 RepliesI am new to actionscript. I have created a script that will play server side sound object and client side mp3 files alternately. Now, I would like to play the client side mp3 first then only play server side sound object alternately. However, I have no idea how can I do so. The following is the code that need to be swapped:
[Code].....
This is my code and i want to place an external swf file for my flex application website. This is my code:
var loader:Loader = new Loader();
var url:URLRequest = new URLRequest("http://www.my site.com");
loader.load(url);
addChild(loader);
The $995.00 version is listed as not supporting server side playlists. Is it possible to implement internet TV station like functionality using that version? I would like to have a list of files to play out and have it so those connected are all viewing the same thing.
View 1 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 have an *.flv file on a FMS. When I play it on the client side the video plays just fine, but when I call Stream.play(filename, 0, -1, false) on the server side the video turns out really choppy.I both cases I use NetConnection to connect to an rtmp and NetStream to play the stream, but in one case I connect to a stream and request the server to play my file on that stream. Apparently that doesn't work with files? It works just fine for live streams.
View 20 RepliesI am streaming pre recorded audio files (mp4) to an AIR client. I have tried two different solutions,
streaming the file directly with the NetStream.play("mp4:xxxxx.m4a") and creating a server side playlist, adding the same sound clip and then streaming the playlist. The problem is, when streaming the playlist i get a few NetStream.Play.InsufficientBW, this does not happen when streaming the file direct. Both solutions uses bufferTime=1.0
I would like to use a server side playlist to implement a simple key solution so that the client dont know the full path to the file, but instead sends a key to a custom server side function that looks up the file path and creates a stream for the client.
I need a way to set the permissions (ex 0777) for the recorded streams without calling any additionals scripts.
View 2 Replies