Develop flex applications with OOP concepts

Hi,
I have gone through the adobe learning path links, and i think i have a good understanding now of flex. However, i think it will be best if i do a couple of sample projects that are done using OOP best practices and also using best pracitices that adobe Flex preaches.
Can anyone recommend me some books that have sample projs that address both OOP and flex best approaches?
Thanks,

http://www.amazon.com/Advanced-ActionScript-3-Design-Patterns/dp/0321426568/ref=pd_sim_b_2
this is the best one I read so far.
Bit challenging..
BaBo,

Similar Messages

Building Flex Application with Flex Builder installed in a remote server

Building Flex Application with Flex Builder installed in a remote server and different developers accessing it via VNC etc
I have a requirement as below..........this is mainly to look for a solution where we can see a environment.............where we can stop developer to install flex builder locally, download/check out code locally and work locally ..............Please have a look ........
1. There is Remote Server hosting our source code say 1st Remote Server
2. There is another 2nd Remote Server which support workspace for each user
3. Flex Builder installed in the 2nd Remote Server
4. Each Developer connects to the 2nd Remote Server via VNC etc log in to their workspace
5. Each developer check out code in their workspace by connecting to 1st Remote Server.
6. Start Flex Builder instance which is running in the 2nd Remote Server
5. Each developer open source code modifies, build application in their workspace and check
Do anyone have any idea whether this kind of environment is possible in Flex or can anyone suggest something which is almost close to this ? I heard Cloud Computing is something that world is looking to represent this kind of solution .............not sure though

Hi
The concept of cloud computing is not even very clear to me
I think this is what I understood about it ...........from this link http://communication.howstuffworks.com/cloud-computing.htm
It says
"Instead of installing a suite of software for each computer, you'd only have to load one application. That application would allow workers to log into a Web-based service which hosts all the programs the user would need for his or her job. Remote machines owned by another company would run everything from e-mail to word processing to complex data analysis programs. It's called cloud computing, and it could change the entire computer industry"
"There's a good chance you've already used some form of cloud computing. If you have an e-mail account with a Web-based e-mail service like Hotmail, Yahoo! Mail or Gmail, then you've had some experience with cloud computing. Instead of running an e-mail program on your computer, you log in to a Web e-mail account remotely"
My issue is not with the license. The solution that I am looking for is
1. Don't want the developer to download the source code in any fashion either checked out or anything else in the local machine
2. Want the developer to work directly on the server
3. Looking for a solution where each developer is not required to install Flex Builder locally and the developer can use Flex Builder that is installed on the server and in his workspace and create/modify build on the server itself
Hope I could make you understand this time ................
Regards
Biswamit

How to start Flash Media Encoder 3.2 from Flex application with run time parameters?

Hello ,
I'm developing the application to stream High Quality video.While streming by default camera/microphone settings the qulaity of streaming is not upto my expected level.I want to stream through Flash Media Encoder.My aim is the user login to the application.Video/audio qulaity details are retrived from shared object stored in the client machine.The login user name only gathered at run time & it will be the streaming profile name to Encoder.Once the the Encoder started the outgoing video will be come into screen to client.Please guide me How to start Flash Media Encoder 3.2 from Flex application with run time parameters(User name as streaming name) without manually start the FME?
Thanks in advance.
Regards
Sasharyuva

Hi MarcSaphiron,
Could you please send the samples?It will be much helpful to complete my
job within the deadline.
Thanks in advance.
Regards,
Sasharyuva

Looking for education materials of developing C++ application with Eclipse

Hello everyone,
I am looking for education materials of developing C++ application with Eclipse. Could anyone recommend some good education materials?
Thanks in advance,
George

Thanks nereidahoxhaj,
So this is funny...
Hi George,
i see from your history that you have never ever
tried to help anybody... anyway i'll answer just to
show you that the people in this forum are different!
Download CTD plugin form eclipse site:
http://www.eclipse.org/cdt/
and then go to another forum...
Addio!Your reply is very helpful. You are really different.
regards,
George

Oracle Developer 6 applications with database 10g

Hello,
My all applications are developed and running in Oracle Developer 6 with database 9i. But now i want to use
database 10g with these Oracle Developer 6 build applications.
Already compiled files (with dev 6 and DB 9i) are runing with database 10g quite nicely,but when i try to
recomplie the source files of these applications with 10g database i got the fowlloing error.
ORA-00600: internal error code, arguments: [17069], [45468896], [], [], [], [], [], []
After it i open these Oracle Developer 6 applications source files with Oracle Developer 6i and use 10g database,
compile and run very easly.
I think it is old version problem .But my development team dont want update all applications to new version (6i or other) yet.
Is there any solution to use Oracle Developer 6 applications with database 10g ?
Thanx.

The general rule is "Ora-00600s (and 7445s, 3113s) are to be reported to Support". Look in Metalink to see whether any one else has reported it, based on the first argument. If so, there may be a workaround or a patch.
Since you are asking this generically without database version, patch level or operating system, I assume you are using the unsupported free download and do not have access to Metalink. In that context
1) What is the problem:
The problem is your request (QSL, PL/SQL, Java) is hitting a bug or abusing a part of the Oracle software in an unexpected way. ORA-00600 is simply one of the 'unexpected and unhandled exceptions'.
2) Required action:
Since it is unexpected and unhandled, there are several ways to proceed:
- Search the net for the first argument (ktspgetmyb-1) to see whether someone has a workaround
- Reproduce and Simplify your offending code until you find your own workaround.
Often this happens with some sql statement
serache for metaling ORA-00600 log

Building Flex application with Flex Builder in a Remote Server - Cloud Computing

Hey Guys
I have a query or its confusion probably
I was just thinking if this kind of solution is existing or possible with say cloud computing or anything else?
This is what we all probably do for building our flex application?
1. There is Remote Server hosting our source code
2. Developer check out the code in their system locally by some Configuration tool like Perforce, CVS etc
3. Developer Install Flex Builder IDE locally and open the IDE and then create.build locally and then on testing check in the code in repository
All this is fine but we have some problem here
a. We have to get all the source code checked out/downloaded in some local machine
b. We have to install Flex Builder in each every developer machine with license.
A possible modification in the above can be as follows
1. Don't download/check out the source code locally in each machine
2. Create a mapped network drive of the Remote Repository and then work directly with the mapped network drive
3. Install Flex Builder locally
4. Start Flex Builder create a Flex Project with source code in the mapped network drive
But this has some potential problem as now the building of the flex application directly work with the mapped network drive. This is very slow especially when we Keep the "Build Automatically" Check box to true
My question is that can we have a solution like this ?
1. There is Remote Server hosting our source code
2. There is another 2nd Remote Server which support workspace for each user
3. Flex Builder installed in the 2nd Remote Server
4. Each Developer connects to the 2nd Remote Server log in to their workspace
5. Each developer check out code by connecting to 1st Remote Server. This code which is checked out now goes in their workspace in the 2nd Remote Server
6. Start Flex Builder instance which is running in the 2nd Remote Server
5. Each developer open source code modifies, build application in their workspace and check
I think this is something that I heard cloud computing can do ? Do anyone have any idea whether this kind of environment is possible in Flex or can anyone suggest something which is almost close to this ?
Regards
Biswamit

Hi
The concept of cloud computing is not even very clear to me
I think this is what I understood about it ...........from this link http://communication.howstuffworks.com/cloud-computing.htm
It says
"Instead of installing a suite of software for each computer, you'd only have to load one application. That application would allow workers to log into a Web-based service which hosts all the programs the user would need for his or her job. Remote machines owned by another company would run everything from e-mail to word processing to complex data analysis programs. It's called cloud computing, and it could change the entire computer industry"
"There's a good chance you've already used some form of cloud computing. If you have an e-mail account with a Web-based e-mail service like Hotmail, Yahoo! Mail or Gmail, then you've had some experience with cloud computing. Instead of running an e-mail program on your computer, you log in to a Web e-mail account remotely"
My issue is not with the license. The solution that I am looking for is
1. Don't want the developer to download the source code in any fashion either checked out or anything else in the local machine
2. Want the developer to work directly on the server
3. Looking for a solution where each developer is not required to install Flex Builder locally and the developer can use Flex Builder that is installed on the server and in his workspace and create/modify build on the server itself
Hope I could make you understand this time ................
Regards
Biswamit

Debug the Flex Application with tomcat Server

Hi,
I have the adobe flex builder plugin with my eclipse and I created a Flex project which is running on my Tomcat Server. Now, I would like to run my application in debug mode and I could not see the debug perspective. But, if my application is not configured with tomcat server, I can the debug perspective in my eclipse.
Do we need to do any additional settings for viewing the debug perspective for Flex Applications which is configured in tomcat Server?

You can't debug an app on the server, at least not using the debug perspective. Troubleshooting deployed apps if far more difficult.
If this post answers your question or helps, please mark it as such.

Open Flex application with unauthenticated user

Hi,
when I open a VC 7.1 Flex application in a new browser window (no authentication cookie set) following error appears:
Connection Error.
Please contact your System Administrator.
Details:
HTTP request error
The standard login screen should appear as it is the case when I open the WebDynpro HTML version of the same application.
Is this a bug?
Regards,
Kevin

Hi Kevin,
This is a limitation with the Flex renderer. VC generated Flex application must always run within SAP Portal.
Kind regards,
Vincent

Develop WAP application with Jdevelopper ???

Hi !!
It is a joy to join te forum, cause i know i would increase my level in Orcale environnement.
Please i want to devellop a WAP application with Oracle Jdevelopper. Is it possible? if yes how can i begin ?
Thank you boys and girl.

There are no WAP specific features in JDeveloper.
However if you are interested in building applications for mobile devices have a look at ADF Faces mobile.
http://www.oracle.com/technology/tech/wireless/index.html

Developing Flex Applications on Linux?

As a developer I would like to take advantage of flex to build media-rich applications. I haven't done much with Flash previously so I'm a little ignorant on what's available to me as an Ubuntu Linux user. I know that the Flash Builder applications only support Windows and Mac so I'm wondering if it is possible to develop applications without the use of Flash Builder? Trying to find answers on google didn't help so much because I often bot pointed back to the Adobe site or an article on just Flash Builder. I have already tried installing Flash Builder using Wine but I can never get past the initial install proceedure.
So is there any other compile software I could use? Also, If there is a way to compile the files using the command line I could do this as well.

This may help you.....
http://asantoso.wordpress.com/2008/05/18/flex-3-sdk-command-line-development-with-example- on-linux/
As far as I know, you can compile Flex 3 applications.

What are the better load/performance testing tools available for Flex Application with BlazeDS RO?

In my application is designed with Flex3, ActionScript3, BlazeDS Remote Objects.
Just i tried with OPENSTA but i cant do the dynamic parameterization in their generated scripts because the response of the calls is binary values and also we cant get the response using with SCL language.
While testing with OPENSTA with HttpService, i can do the dynamic parameterization and got the response.
can give the information about the below questions
whether we can do dynamic parameterization with OPENSTA for Flex Remote objects?
and what are the better load/performance tools available for Flex Remote Objects?

Your approach is fine, depending on how many and what type of CFCs you are talking about. If they are "singletons" - that is, only one instance of each CFC is needed to be in memory and can be reused/shared from multiple parts of your application - caching them in the application scope is common. Just make sure they are thread safe ("var" or local.* all your method variables).
You might consider taking advantage of a dependency injection framework, such as DI/1 (part of the FW/1 MVC framework), ColdSpring, or WireBox (a module of the ColdBox platform that can be used independently). They have mechanisms for handling and caching singletons. Then you wouldn't have to go to the application scope to get your CFC instances.
-Carl V.

How to entirely develop an application with PCI-6221 in Borland C++ Builder V6 in DAQmx?

Hi,
     I am sorry that I have asked a huge question.
     But the main questions I want to know is :
     1,In Borland C++ Builder 6,Which version of DAQmx is the best one we will use? DAQmx V8 don't support BCB6.
     2,Would you please give an example source file to use *.Lib in BCB6?
     3,In other computer,not including developping environment ,which items of DAQmx we have to install,PCI Card Driver?
Which dll?How to make the installation the smallest?
     Thanks for your possible answer.

Why DAQmx8 doesn't support C++ Builder 6 ?
I've just used LabVIEW with DAQmx8 create dll file for C++ builder 6. My application is to use PCI-6221 generate Analog output. ( just DAQ assistance ).It works well.

How can we develop flex application as 64 bit application?

I develop a 32 bit application through flex and i want to convert as a 64 bit application.
Is there any way to develop?

I may be wrong, but isn't the architecture ( x86 , 64bit ) the concern of the VM. That is one of the motivations for having a vm, you don't have to worry about the architecture your application runs on ( for the most part).

Unable to run Flex application with IIS

Hi,
I'm new to flex 3 application. I created a simple application
using wizard from Flex IDE, but this application run well under
ASP.net server but failed under IIS.
Below is how i created the application
1. I created a flex project running on APS.net default server
(cassini).
2. I created an application from database by clicking on Data
-> Create application from database
This application is running fine. However, if i followed the
same step, but used IIS instead of ASP.net default server, the
application failed.
Below are error codes:
faultcode: server.error.request.
faultstring: HTTP request error
faultdetail: Unable to load WSDL. if currently online, please
verify the URI and or format of the WSDL
Appreciate if anyone can help me on that. Thanks in advance

Looks like a domain or path problem.
Try using httpService to get data

I want to integrate captivate quiz with my flex application.

I am new to flex. I want to integrate flex application with captivate quiz. I could not find good documentation for this. Can any one please give me some url to find good documentation or some example. Thank you

I'm interested in using FLEX to create a widget that I load INTO a Captivate project. How would that change this approach?
Also, I've attempted to build a Flex 4 project (sdk 4.1) with this code, and it's generating the following errors:
Description
Resource
Path
Location
Type
1119: Access of possibly undefined property testing through a reference with static type flash.display:DisplayObject
Cp5Widget.mxml
/Cp5Widget2/src
line 26
Flex Problem
1120: Access of undefined property ldr
Cp5Widget.mxml
/Cp5Widget2/src
line 20
Flex Problem
1120: Access of undefined property ldr
Cp5Widget.mxml
/Cp5Widget2/src
line 21
Flex Problem
1120: Access of undefined property loadedSWF
Cp5Widget.mxml
/Cp5Widget2/src
line 20
Flex Problem
I've created the var_text.swf by creating a CP5 project that has the variable with a pre-defined value, and a button to set a new value.
Unfortunately, the project doesn't appear to load due to the errors present.
If you could find time to post a couple sample files, it may help us beginners!

Develop flex applications with OOP concepts

Similar Messages

Maybe you are looking for