Question for JDEVELOPER TEAM

Hi
Oracle for each product has .pdf manuals
but nothing for jdeveloper, In releases 1.0,2.0,3.0, ...
Why?
null

The organization of the docs we deliver--around narrow tasks, heavily cross-linked--does not translate well into PDF or book format.
If you want a print guide to JDeveloper, there are two options:
A) There is a third-party book, by Paul Dorsey, coming out in a month or so.
B) If you are using HTML help (which is likely if you have Internet Explorer on your machine), you can print out a large section of the current help system at once using the following procedure:
1) Choose Help | Help topics
2) In the left-hand pane, right-click the folder that interests you and choose Print.
3) In the dialog that opens, select "Print the selected heading and all subtopics."
This will print the entire contents of the folder.
null

Similar Messages

For jdeveloper team

I'm hoping I can get some feedback on a couple of issues regarding the usage of bc4j framework in a web-application. I've found some other posts asking some of the same questions, but have not been able to find any posts with answers. I apologize in advance if I've missed them:
1) post vs. get: Within the OC4J container (when run from inside Jdeveloper), using the post method on forms seems broken. Specifically, I have a page which posts with the form's action set to a controller servlet. Using debug mode, I can see that as the controller servlet receives the request, the parameters do exist. However, the controller then forwards to a view page which, when debugged, shows that the request's parameters are empty. On a side note, doing the very same thing under tomcat (this very same application) works fine (i.e., the 'view' jsp receives the parameters from the original request. According to my reading of the spec, a forward should preserve the request parameters. Finally, using the 'get' method does preserve the request parameters under oc4j.
2) JSP-centric development: While digging through the web-application samples and various HOWTO documents, it appears that the recommended way of building web-applications is to make use of the bc4j datatags. This is not necessarily the way many folks want to develop non-trivial web-apps these days. Keeping with the philosophy that JSP code should be related to the 'view' only, and that all 'controller' code should be separate, what (if any) plans do the jdeveloper/bc4j teams have to open the functionality available in the jsp datatags for servlet development? I certainly understand that pretty anything I can do using datatags are possible to do from a servlet by using the given bc4j API; however, even just getting the application module from the pool ends up being significantly more work than using the <jbo:ApplicationModule> tag. Additionally, when I've looked into using pieces of code in the datatag implementations, and I then check the javadocs, I see an awful lot of "Internal: Applications should not use this method", or worse yet, no explanation of what the method is supposed to do. So at this point, I've got much more "code" in my JSP's that I'd like, and my controller-servlet and related modules are really not doing as much as I'd like them to do.
Thanks in advance for any input!

John,
For the first question, the only thing I can related to this problem is a bug in OC4J which has been fix in the 9.0.2 release. I do not know which version of OC4J you are using but that might be the problem. More specifically, it had to do with the use of the JAZN request handler no processing the request parameters correctly after a forward or an include. May be you should post a message on the oc4j message list.
As for the second question, your are identifying correctly some problems associated the 9.0.2 BC4J JSP application wizards. The Controller written into View problem is actually not because of the BC4J datatags themself but more because of the missing controller part.
The BC4J datatags provides a great way to retrieve the model information and display it in the view. But infortunately we had to build the controlling part using JSP and that become very messy (even if we tried very hard to put of controlling code in one file called DataHandlerComponent.jsp and use as many tags as possible).
In our next release (9.0.3) we are extending our model by integrating with the Struts Controller.
Here is a list of current problems that Struts will help us fix:
* The execution of the business logic and the event handling is done in the JSP page itself forcing you to write a lot of java code in scriptlet not easily portable.
* Missing page flow control.
* No Runtime NLS support.
* The application pool management is error prone because of the requirement of the ApplicationModel and ReleasePageResource tag in specific place in the JSP file.
* Tricky error handling.
So using the servlet controller is the right thing to do, would it be your own or Struts. We can help you with the code to manage the ApplicationModules with the pool or you can wait for 9.0.3 where this will be handle with Struts.
Charles.

A how to question for JDev team

Hi,
I am learning to develop JSP application using BC4J.
Using wizards, I am able to get a
default view of the current record. However, I would like to change the layout display. Probably this needs to be done without using the wizards. How can I do this using BC4J? Could you please refer me to some sample code/documentation? I am currently using JDeveloper 3.1.
Thanks.

1. Upgrade to JDeveloper 3.2 which makes >BC4J interaction simple and reliable.I strongly recommend option #1.
Unless you have some constraints, I would recommend moving upto JDeveloper 3.2 which offers support for JSP 1.1 custom tags. JSP tags make it easier to customize your page. You do most of your layout management in HTML and use the tags to get the data.
The follownig collateral at http://technet.oracle.com/products/jdev/ might be of help:
1.Building JSP Applications with BC4J Data Tags (paper)
2.BC4J Data Tags demo script
Also, the updated Online Orders tutorial in the product has a complete web app developed using the new JSP tags.
Regards,
Arun

Question for DEV Team

My work flow uses one sequence to render multipal small projects. As far as I can tell you have killed support for this by not allowing me to turn off magnetic timelines, or set in and out points. I have included a photo of how I have used your past product to quickly create segments on similar topics for commerical projects.
Sadly because these features are not available in Final Cut X, as far as I can tell, it makes my work flow that I have developed with your software somewhat harder to work with.
I have included an image of how I work in FCP 7. Are there work arounds? Do you plan to reimpliment these simple features, IN and OUT points, and disabling of the magnetic timeline? Are they already in there, if so how to I access them? I like much of how FCP X works, I just cannot use it with my work flow, or reccomend it for professional applications involving mass producing videos. For all it's sleakness, its slow and clunky when it comes to volume production of short similar videos.
This allows me to see many videos on the screen, and assemble them quickly, and make changes, with out switching from sequence to sequence.
What are my solutions?

Thanks, any idea how I can get ahold of them, or show them what I'm looking for. I understand your solution, I'm just hoping they can simplify the thing to skip that step. The magnetic timeline also forces the use of slugs, which hinders me. I feel like I would have to constantly adjust them to move things around or make room, or make a series of them, to manipulate or something kookie like that, just to have room to manipulate my movie objects on the time like. I don't understand why It can't just be turned off.

N8 camera: question for Nokia team (Damian Dinning...

First: I love my N8, including it's camera.
I am an enthusiast photographer, both with my phone (N82 for last 3 years, now N8) and dedicated camera.
Now to the point: in several situations, N8 seems to add some "bluish fog" to the picture, sometimes even on screen before taking the picture. I'd attaching 2 pictures, taken using the very same settings (full auto), just changing a little bit the angle. There are inside a house, no external factors...
I'd like to hear different opinions about what happened.
Signed: a huge Nokia fan
Solved!
Go to Solution.
Attachments:
14112010240.jpg ‏1321 KB
14112010241.jpg ‏1473 KB

adrianzagar wrote:
First: I love my N8, including it's camera.
I am an enthusiast photographer, both with my phone (N82 for last 3 years, now N8) and dedicated camera.
Now to the point: in several situations, N8 seems to add some "bluish fog" to the picture, sometimes even on screen before taking the picture. I'd attaching 2 pictures, taken using the very same settings (full auto), just changing a little bit the angle. There are inside a house, no external factors...
I'd like to hear different opinions about what happened.
Signed: a huge Nokia fan
that is definitely glare into the lens. i would have thought most likely from the flash.
if you have your left hand near the flash or lens then the bounce back would do it.
it could be an external light source bouncing into the lens from the chroming. but you would be able see it in the preview.
There's no dignity in begging for kudos. Do it for the karma.

Question for htmldb team

Will next release support popupkey_from_query column type in tabular form wisard?

Hello,
Yes there is a performance hit since every item you load needs to make a database connection to retrieve that item and then http to serve it instead of just an http request to Apache. Plus it's difficult for browsers to cache items loaded from the database so most the time they have to load it every single time.
Apache is very good at serving up static content from the filesystem and browsers are very good at caching content from it (sometimes too good).I would recommend putting as much static content as you can on the filesystem and letting Apache do what it does best.
Thanks,
Carl

JDeveloper Team: How Do I minimize the number of Oracle Sessions using Data Tags?

I am trying to create a stateful application thru my JSP pages. Everytime there is a reference to the application module using the data tag, it looks like it creates a new Oracle Session. But thats not what I want to do.
I have a module in which my first JSP page allows viewing of the data and in subsequent pages I allow insert, update, delete, commit etc.
My Questions:
1) The problem that I am encountering is that every new page that I go to creates a new Oracle session even though I specify the "Stateful" release mode.
How do I avoid this?
It looks like , if one browser user can potentially create 10-20 oracle sessions thru one module, imagine what the impact will be when we have hundreds of users.
2) The sample JSP pages I saw has the username and password hard coded in it every time. Why? For a stateful application can I not specify the username and password just once and have the other JSP pages use the same userid and password.
What are the pros and cons? I thought if I don't use the username and password in all the JSP pages then it probably will not create additional Oracle sessions but that is not true!!
3) If it creates several Oracle sessions , will it not cause locking problems? If so, How do I minimize locking problems in a stateful application.
JDeveloper Team Please advise!!
AM I missing something? I would appreciate if someone can help me out!
null

Thanks a lot for the information. That thread was indeed very helpful. But it still didn't answer all my questions:
1) In the thread you mentioned, it mostly talks about Web beans. In a jsp page (using Web bean) we need to first invoke setReleaseApplicationResources(true) and then invoke releaseApplicationResources().
Does this apply to data tags? I mean I have a tag <jbo:ReleasePageResources releasemode="Stateful" />. Is this enough to release the application module back to the pool or do I have to have something equivalent of setReleaseApplicationResources(true)?
2. In a stateful application, the state of an application is maintained between requests via a browser cookie. For each browser, you can have one state per application module class. I was attempting to run "several browser sessions from the same machine" and the end result was that I got errors and unpredictable results ie it returned me far fewer rows then I saw originally. Should I be actually be running the browser session from different machines?
3. In JDeveloper Documentation (section About Application Module pooling) there is a note section : "If the application module is not recycled the data stays the same. However if the application module was recycled and then activated through a failover, the activation logic re-executes the view objects, so it may bring in more or less rows then originally seen by the clients due to any database updates that have occured."
This is exactly what is happening to me? How do I get rid of this problem? I want to be able to see all the original rows + any new rows That have been committed. Please advise!
4. Are the JDBC connections tied to application module instances? Is it one JDBC connection per application module instance? So, in a stateful JSP, if I end up using a different application I also get a different JDBC connection. IS this true?
5. Does the no of application module instances depend on the no of available JDBC connections? Because it looks like if you set the max no of connections to "5" and set the max no of application module instances to "10", It will be able to instantiate only "5" application module instances due to the limitation set by connection pool.
6. At times I get errors which indicates that the row in view object does not exist. Is this something familiar? Or is it the same problem that John discussed in his thread.
Thanks in advance!

Project Jedi for Jdeveloper and ADF

We are evaluating certain features of JEDI and have couple of questions regarding the packaging and feature support
1.     Is JEDI part of the Jdeveloper/ADF license or is there a separate license cost for it
2.     Are there development groups using JEDI framework and is it currently deployed in Production?
Here is brief for our current requirement
1.     Flexibility to leverage existing table columns in the schema for an instance [Table Product has columns like Product_id, Product Name and support additional columns like Attr_1… Attr_x]
2.     Flexibility to leverage predefine database table which has an existing columns in the schema for an instance [Table Product_Ext has custom columns like Ext_Attr_1… Ext_Attr_x]
3.     Flexibility to leverage existing table columns in the schema based on certain metadata, i.e. Context Sensitivity. For an instance Product_Attribute or its extension table Product_Attribute_Ext will not be able to manage multiple attributes as Products supported will be huge. So for Product A we may have Attr_1 representing “Scent” and Attr_2 representing “Flavor”. I din’t see any detailed around on this on the Wiki.

I'm assuming that you are an Oracle employee since JEDI is not exposed to the general public right now.
Please contact the JDeveloper team internally or use the internal Oracle forums to get answers to your questions.

Oracle Fusion Order Demo Application For JDeveloper error

HI,
i try to run the (Oracle Fusion Order Demo Application For JDeveloper) Fusion Order Demo (FOD) is an end-to-end application sample :
when i try to : Right click build.xml and choose Run Ant Target > buildAll . error coming
Buildfile: C:\JDeveloper\FusionOrderDemo_R2_1_revised\Infrastructure\Ant\build.xml
init:
[javac] Compiling 1 source file to C:\JDeveloper\FusionOrderDemo_R2_1_revised\Infrastructure\Ant\classes
setProperties:
createDatabase:
refreshSchema:
BUILD FAILED
C:\JDeveloper\FusionOrderDemo_R2_1_revised\Infrastructure\Ant\build.xml:51: The following error occurred while executing this line:
C:\JDeveloper\FusionOrderDemo_R2_1_revised\Infrastructure\DBSchema\build.xml:100: The following error occurred while executing this line:
C:\JDeveloper\FusionOrderDemo_R2_1_revised\Infrastructure\DBSchema\build.xml:63: The following error occurred while executing this line:
C:\JDeveloper\FusionOrderDemo_R2_1_revised\Infrastructure\DBSchema\build.xml:28: C:\Oracle\Middleware\jdeveloper\wlserver_10.3\server\lib not found.
Total time: 6 seconds
how i can run the build.xml

Hi,
not quite sure the question is clear. The add cart command is a link defined in the JSPX file
<af:commandLink partialSubmit="true"
actionListener="#{shoppingCartBean.addItemToCart}"
id="cl3">
that points to
public void addItemToCart(ActionEvent evt) {
Map attributes = evt.getComponent().getAttributes();
invokeUpdateOp(new Integer(attributes.get( PRODUCT_ID_COL )+ ""));
in StoreFrontModule\StorefrontUI\src\oracle\fodemo\storefront\cart\view\managed\ShoppingCartBean.java . This is where you follow up then.
+"how i can make Repetition for the items in home.jspx"+
I can only assume you mean how to create the catalog items. Here I suggest you look at the demo source as this is what the demo is for. If you are new to ADF, I recommend that you first run a tutorial from here
If you are on 11g R1: http://www.oracle.com/technetwork/developer-tools/jdev/overview/index-100269.html
If you are on 11g R2: http://docs.oracle.com/cd/E18941_01/tutorials/toc.htm
No demo can replace proper learning, to be honest
Frank

I want to reset my privacy questions for my apple i.d. But when i request to do so it sends it to a email address that isnt on my file can anyone tell me why its not working?

I want to reset my privacy questions for my apple i.d. But when i request to do so it sends it to a email address that isnt on my file can anyone tell me why its not working?

1) Apple ID: All about Apple ID security questions
Torrifromny wrote:
I want to reset my privacy questions for my apple i.d. But when i request to do so it sends it to a email address that isnt on my file ?
2) See Here. Apple ID: Contacting Apple for help with Apple ID account security
Ask to speak with the Account Security Team...
3) Or Email Here > Apple Support iTunes Store Contact

I can't reterive sequerity question for my apple id

i can't reterive sequerity questions for my apple id
<Email Edited by Host>

You need to ask Apple to reset your security questions; ways of contacting them include clicking here and picking a method for your country, phoning AppleCare and asking for the Account Security team, and filling out and submitting this form.
(97539)

Please answer a programming question for an admin

I'm not a programmer (although my interest is growing), so I can't answer this question in a discussion regarding how Win32API w/OLE and COM is SO much better than programming for Unix/OS X applications.
The original discussion was in regards to OS X's superior Unix based security, he devolved to this. Having only begun my venture into programming, his questions are a little above my head at this point. I'm also interested (as an amature programmer), how this would be accomplished in OS X/Unix.
Thanks in advance.
Here's his position:
*(1st entry)*
I have unsed Windows and many flavors of Unix and I have written programs in Assembler, Fortran, Pascal, Cobol, RPG, Smalltak, Basic, PowerBuilder, Delphi, C, C++, C#, Java, and Perl, and I have been programming for over 20 years, so I do have extensive knowledge about programming.
So I have one question for you:
If you had to build a business application that has to allow users to, spell and grammer check, and perform financial calculations, and render the HTML, how would you compare the effort to do this in Windows versus that in Linux, AIX, Solaris or any other Unix operating system?
I can make this business application have these features in ONE DAY on Windows, because COM and OLE lets me, use Word to spell and grammer check, Excel to do the financial calculations, and IE to render the HTML!
I make my living building complex customized business software, and Windows allow me to build these applications by myself in weeks, when it would take me and a team of programmers months to do these same things in Unix because of the lack of an the Win32 API, COM, and OLE, or I would have to BUY third party libraries that did these things, and deal with the licensing, versioning, and vendor problems that go with them, and none of those third party librabries would be close to Word, Excel, and IE in CAPABILITY!
HONESTLY tell me and others reading this thread how you would go about create the customized business application I described above by yourself in a Unix instead of Windows, and tell us how many MONTHS or YEARS it would take you, or how you would have to BUY some other third party libraries to do what Word, Excel, and IE!
Anyone who thinks a Unix has more CAPABILITIES than Windows, has never used Win32API/COM/OLE/.Net, and does not build customized complex business software for a living, because we people that do are the reason that you find some much customized business desktop software for Windows, and so little for any Unix.
I have nothing against Unix, and it is great for simple business tasked server software, but for complex business tasked desktop software Windows with Win32API/COM/OLE/.Net wins hands down!
*(2nd Entry)*
A System administrators view of an operating system and an application developers view are entirely different, and the Win32API/COM/OLE/.NET simply make my job so much easier, and you simply don't understand because you do not have to deal with the "dirty' details of making what a user wants, which is why your definition of "integration" and mines are totally different!
With the spell check you talked about, how will you keep in in synch with the dictionary in Word where the user is constantly adding and removing words?
No, you would have the user to have to maintain two different spell check dictionaries, and you would totally ignore the grammer check requirement!
Cutting and pasting data between applications is simple integration, and not the complex type that I am talking about.
Can you make your application display and use the MacGourmet menus appear in its own window, and to access and use the MacGourmet functionality (ie. search for a recipe) in its own window?
Give me one example of a Unix application that can display the menus of another application, yet alone control its features!
Of course you can't, because you need COM and OLE!
I am quite familiar with different flavors of Unix, but those operating systems do not have the rich API and program integration features namely COM and OLE that Windows has, because it violates the Unix idea of security by process isolation!
Yes that idea of process isolation keeps the operating system safe from malicious code in applications and from one application taking the others down, but you lose the power of programs working together, and you simply cannot build the type of customized business applications that I build by myself, without reinventing the wheel over and over and without having a large team with lots of programmers.
For example, my customers and millions of others spend all day working in Word and Excel, and the Windows idea that I can transparently integrate my complex business applications right in Word and Excel menu, and into their templates and macros, is why third party developers like me prefer Windows over Unix, regardless of how much better security in Unix is.
Do not get me wrong, Java improves business application development on Unix, but unfortuantely it is not feasable to rewrite ever legacy application in Java, and Java does not integrate well with other programming languages.
I used to code business application for both IBM MVS and Sun Solaris, and I never want to go back to those "bad" old days again, once I took the time to learn how to PROPERLY code using Win32API/COM/OLE/.NET!

At risk of feeding the troll I'll wander in here:
NOTE: Since this is an Apple programming boards and I have limited experience programming on traditional Unix systems (and most of that in college) I will confine my answers to the area I know.
If you had to build a business application that has to allow users to, spell and grammer check, and perform financial calculations, and render the HTML, how would you compare the effort to do this in Windows versus that in Linux, AIX, Solaris or any other Unix operating system?
I can make this business application have these features in ONE DAY on Windows, because COM and OLE lets me, use Word to spell and grammer check, Excel to do the financial calculations, and IE to render the HTML!
Note that this scenario assumes the user has Microsoft office installed. The person argues that they don't have to purchase libraries to program but what they are effectively doing is simply transferring that cost to user. I don't have to purchase libraries but everyone of my users needs to. Good for you, very good for Microsoft but bad for your customer - IMHO. OK, I know "But all Windows business users have Office installed already." When it comes free with the system then I'll retract my objection.
Under OS X and Cocoa many of these functions are intrinsic to the system layer and do not require any applications to be installed. Using Cocoa you can write a simple Word processor that has rulers, full font manipulation (including kerning, spacing and leading), Document Save and Load, Printing, Export to PDF as well as spell-checking in under 10 lines of actual code. Adding a custom file type and icon for full system integration will add another 5 minutes to your programing.
In case you think I'm blowing smoke here is a tutorial from 2002 (yes, this has been possible for over 5 years) outlining the 8 line Word Processor build in Cocoa. http://www.stone.com/TheCocoa_Files/What_s_sofunny.html
And yes, Cocoa also includes Webkit so I can add full HTML rendering by dragging in a WebKit window to my user interface. For an experienced Cocoa programmer this certainly sounds like less than a day of programming - in fact it sounds like a good tutorial for a middle-experienced training day or 2 day class in Cocoa.
I won't include the link to the 1 line web browser you can build in Cocoa using Webkit because it's shorter than the description. Feel free to search for it if you want to.
HONESTLY tell me and others reading this thread how you would go about create the customized business application I described above by yourself in a Unix instead of Windows, and tell us how many MONTHS or YEARS it would take you, or how you would have to BUY some other third party libraries to do what Word, Excel, and IE!
BUT this is all done from the stock system that is on every OS X computer not simply those with Office installed. Obviously you'd need to add some features that were more complicated than this - because any halfway decent programmer could turn this stuff out - and polish takes a while but to meet the requirements of the challenge it would take 2 days tops.
Is every *nix programming environment like this? I don't know I can only answer for the system that I have experience with and is the concern of this board. If you really have questions regarding *nix programming then I suggest you find an appropriate board and troll^H^H^H^H^H ask there.
If you're ever serious about programming on the Mac feel free to stop by and actually take a look at it. I think you'll be surprised.
=Tod

CRM Related Questions for Configuring Service Desk in Solution Manager

Hi All,
We have 3 requirements while configuring service desk in solution manager:
1) Is there any possibility that we can restrict view of messages in solman for different teams. E.g: Finance Support team should not view message raised for Material Management Team ?
2) Is there any possibility in service desk that we can assign message on the basis of location e.g: message raised for finance from location A should go to different support team of finance and for location B, it should go to different finance team ?
3) Is there any possibility that we can make some question necessary while user is raising very high priority message from satellite system e.g: when we raise Very high priority message on service market place, we need to answer few mandatory questions ?
I tried to search these functionality in standard scenario but I am not able to find something relevant. Please suggest.
Thanks
Sunny

Hi Rama,
I Need to configure the feature to generate a ticket to SAP directly in VERY HIGH priority.
Could you please help me out into this. If you have any doc related to that Please send me.
Thanks in Advance!
Regards,
Prabhat Singh

HT5312 How to reset my security questions for my Invoice2go

How to reset my security questions for my Invoice 2go

Apple ID security issues -
Call Apple Care and ask for the Account Security Team. They can assist you with your issue.

HT201363 I cannot find the answers to my security questions for Itunes and cannot figure out how to reset them

I cannot find the answers to my security questions for ITunes and cannot figure out how to reset the questions.

You need to ask Apple to reset your security questions; ways of contacting them include phoning AppleCare and asking for the Account Security team, clicking here and picking a method for your country, and filling out and submitting this form.
They wouldn't be security questions if they could be bypassed without Apple verifying your identity.
(105414)

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