Add DataControl to DataBindings.cpx without a wizard?

Is it possible to add DataControl based on BC4J AppModule to DataBindings.cpx file without running one of the create new panel/frame wizards? For ex.: I created few BC4J AppModules but JDev didn't create DataControl elements in DataBindings.cpx and doesn't provide ability to edit it manually.

I have the same question. How do I 'manually' insert app module as data control in cpx file?

Similar Messages

Problem in Moving DataBindings.cpx and DataControls.dcx

I tried to move the two files DataBindings.cpx and DataControls.dcx to another folder (ie. from default folder adfmsrc/taskform to adfmsrc/taskform/formA ), I changed the *"Package"* property in each file, and modified *<DataControlRegistry>* tags in adfm.xml to pointing to the new paths, and redployed the task form.
But when I log in the worklist app, my task form showed me an error that it failed to find my DataControls.dcx from the original folder (ie adfmsrc/taskform ).
Could anybody tell me what other changes are required? Thanks in advance.
Ps: I am using version 11g, 11.1.1.2.0

Problem sovled:
Forgot to change the *<dataControlUsages>* tag in DataBindings.cpx :(
Thanks for viewing :)

DataBindings.cpx and DataControls.dcx

Regarding DataBindings.cpx:
http://iasdocs.us.oracle.com/review/11g_planning/reviewlib/web.1111/b31974/bcdcpal.htm#insertedID4
If I have a project where I've created a bounded taskflow with fragments and I have my own AM data control, then I deploy this project as an Adf lib and a consumer takes my lib, references my task flow as a region, would the consumer need to update their DataBindings.cpx to have a reference to my AM data control?
If so, anything else?
I was comparing my project with someone else's and noticed I didn't have a DataControls.dcx. Is this needed? Is there a way to regenerate this?
Using the following:
Studio Edition Version 11.1.1.0.0
Build JDEVADF_MAIN.DROP5_GENERIC_080123.2233.4835
What's happening is that the consumer is getting a NPE in findDataControl from the producer when the producer's taskflow is trying to reference the producer's AM data control:
Caused by: java.lang.NullPointerException
at oracle.adf.model.binding.DCBindingContainer.findDataControl(DCBindingContainer.java:1343)
Options I've tried:
1. Updated consumer's DataBindings.cpx to reference the producer's AM data control that was provided in producer's jar.
This worked but doesn't sound right, seems like a workaround.
2. Updated adfm.xml to reference producer's DataBindings.cpx
Error that reference to the producer DataBindings.cpx was not found in the consumer's project output directory.

Ron,
reading the specs it says that databindigs.cpx files of a ADF library need to be located in the META-INF directory of the deployment. So in general, the expected behavior is that you don't have to configure this. As it seems that you are Oracle internal, I suggest that you create a testcase and file a bug for development to have a look.
Frank

"XML File not found for the Container DataBindings.cpx" error after deploy

Hello,
I have a problem with my JSP-Javaproject. Local works all fine but when i deploy my project to a Oracle Aplication Server i allway get this XML-File-Not-found exception:
oracle.jbo.NoXMLFileException: JBO-26001: XML File not found for the Container DataBindings.cpx
In my EAR-File the DataBindings.cpx is at:
\WEB-INF\classes\
My JSP-File:
<jbo:ApplicationModule id="AippackageModule" definition="DataBindings.DataModule" releasemode="Stateful" />
My web.xml:
<context-param>
<param-name>CpxFileName</param-name>
<param-value>DataBindings</param-value>
</context-param>
My DataBindings.cpx:
<?xml version='1.0' encoding='windows-1252' ?>
<Application xmlns="http://xmlns.oracle.com/adfm/application" id="DataBindings"
Package="" ClientType="Generic">
<pageMap>
</pageMap>
<pageDefinitionUsages>
<page id="eonerrorPageDef"
path="de.avacon.ahb.system.tools.pageDefs.eonerrorPageDef"/>
</pageDefinitionUsages>
<dataControlUsages>
<BC4JDataControl Configuration="AppModuleLocal"
Package="model.data"
xmlns="http://xmlns.oracle.com/adfm/datacontrol"
id="DataModule">
<Parameters/>
</BC4JDataControl>
</dataControlUsages>
</Application>
What can i do?
Thanks, steve

Adding the dependency in the ViewController fixed this for me.
I'm using two AppModules in the controller and the second one wasn't being picked up.
I was able to fix this by:
Go to the Project Properties, select Dependencies, edit the Dependent Projects and Archives, find the model that's failing and add a tick in the Build Output box.
The model should now be picked up in the ViewController's DataBindings.cpx source file, though I did have to restart JDev for this to be picked up.
HTH
Phil

JDev10g and DataBindings.cpx

Hello,
we have several problems with the cpx and the MyXyzPanelUIModel.xml files. In general we appreciate the xml on the client. But in the current state it seems almost unusable.
1. 10g creates "DataBindings.cpx" instead of "<prj_name>.cpx". This prevents us from seperating the client tier into several projects because "DataBindings.cpx" must be unique on the classpath. The Online-Help chapter "About the Client Project Configuration File" says that the cpx name is derived from the project name (like in 9.0.3).
2. JClient Form Wizard generates a code line
mgr.loadCpx("DataBindings.cpx", map);
in the main class. loadCpx parses the cpx and creates a database session for each data control node (application module). Is this really the wanted behavior for a JClient application? Create N sessions even if a special end user only works with one data form (because he has restricted access rights in the applaction).
3. Only the first data form in a JClient project can be executed. Trying to execute a second data form results in a JBO-25003 exception:
(oracle.jbo.NoObjException) JBO-25003:
Object MyXyzView of type View Object not found
Regards
M. Thal

3. Only the first data form in a JClient project can be executed. Trying to execute a second data form results in a JBO-25003 exception:
(oracle.jbo.NoObjException) JBO-25003: Object MyXyzView of type View Object not found
We just used the wizards to perform the following steps:
- create a new workspace
- create a BC4J-project containing some entities, views and at least 2 application modules
use different views as data model
- create an empty project for the client
- create a Swing/JClient for ADF Form
Step2: choose Form Layout "Table"
Step3: create a new Data Model Definition for the first application module
(DataBindings.cpx contains one DataControl node)
- compile and run --> OK
- create another Swing/JClient for ADF Form
Step2: choose Form Layout "Table"
Step3: create a new Data Model Definition for the second application module
(DataBindings.cpx now contains two DataControl nodes)
- compile and run --> JBO-25003 (view not found)
The first generated form still executes ok. The exception occurs in the jbInit method of the panel class:
tableMyXyzView.setModel((TableModel)panelBinding.bindUIControl("MyXyzView", tableMyXyzView));
Using Form Layout "Single columns (label left)" throws an exception, too. Not sure: either the same or JBO-25058 (attribute not found).
It seems that only views and attributes from the first application module can be accessed.
Now the following steps corrupt the cpx:
- create a third Swing/JClient for ADF Form
Step2: choose Form Layout "Single columns (label left)"
Step3: select the first Data Model Definition from the list
Step6: choose another package name, use the same form and panel class names as for the first data form
- compile and run --> OK
But running the first data form results in:
JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
The cpx "Containee" node of the first data form (using a table) has been replaced by a reference to the new package (using text fields).
The containee id "PanelMyXyzViewUIModel" is not unique in the project scope. The test case requires references for myPackage.PanelMyXyzViewViewUIModel and myOtherPackage.PanelMyXyzViewViewUIModel.
Hope this helps.
Regard
M. Thal

How to create a viewobject dynamically without using wizard

Hi,
I am Using jDEV 11G, i need to create a viewobject dynamically without using wizard, without binding from any entity.
Actually my intention is to make a grid like in .Net, when a user want to create a new row in RichTable without using DB.
just like shopping cart.
i have done thsi code:
ViewObjectImpl view=new ViewObjectImpl();
view.addDynamicAttributeWithType("Att1","String",null);
view.addDynamicAttributeWithType("Att2","String",null);
view.addDynamicAttributeWithType("Att2","String",null);
Row rw=view.createRow();
rw.setAttribute("Att1","First1");
rw.setAttribute("Att2","First2");
rw.setAttribute("Att2","First3");
view.insertRow(rw);
I have a RichTable , i need bind this viewobject into that.
Edited by: vipin k raghav on Mar 10, 2009 11:39 PM

Hi Vipin,
You can create the view object with rows populated at run time.
[http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/bcquerying.htm#CEGCGFCA]
For reference of how to create an empty rwo at run time on button click
[http://kohlivikram.blogspot.com/2008/10/add-new-row-in-adf-table-on-button.html]
~Vikram

[JHS10.1.3] incomplete generation of DataBindings.cpx

Hi,
I want to have another project after creating application by JSF ADF-BC template(remove original ViewController project and add a new one). But still use same Model project.After I add a new web project and run JHS generation,I found that DataBindings.cpx cannot be generated sucessfully.Only
<?xml version="1.0" encoding="UTF-8" ?>
<Application xmlns="http://xmlns.oracle.com/adfm/application"
version="10.1.3.36.73" id="DataBindings" SeparateXMLFiles="false"
Package="project1" ClientType="Generic"></Application>
are generated.
Instead of using Application template, I try to create projects on my own.
If I create a new web project and a new Business component project and run JHS generation,and then run one of these generated pages.I got
500 Internal Server Error
java.lang.NullPointerException at javax.faces.webapp.FacesServlet.init(FacesServlet.java:144) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.loadServlet(HttpApplication.java:2231) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.findServlet(HttpApplication.java:4617) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.findServlet(HttpApplication.java:4541) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:2821) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:740) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:119) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:230) at oracle.oc4j.network.ServerSocketAcceptHandler.access$800(ServerSocketAcceptHandler.java:33) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:831) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298) at java.lang.Thread.run(Thread.java:595)
Finally, I found a way to add my new project.
I use JSF ADF-BC template and again remove original ViewController project.
And then I add a empty project and add a new JSF JSP page within it.
After creating business components and running JHS generation , it works !
Any ideas about this ?
Thanks
Eron Yang.

Well, seems like that .rar or .zip file cannot be accepted.
This is an automatically generated Delivery Status Notification
Delivery to the following recipient failed permanently:
[email protected]
Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state 12): 554 5.7.1 Oracle Corporation does not accept mail with .ZIP attachments.
What kind of file type I can use ?
Thanks.
Eron Yang.

DataBindings.cpx ADF

Hello!
I have a problem with the file in the subject. JDeveloper 9.0.5.2.1618 seems to assume that for every project the file DataBindings.cpx is ALWAYS called DataBindings.cpx, unfortunately this drags some unwanted problems with it.
Description of the problem:
I am working on a pretty big project that consist of many "modules" I define a JDeveloper project for every "module".
This because every module can be standalone or run in a main application which works with internal frames. It seems that when run in the internal frame if I start project1 it works, If I start project2 it does not work giving the "ViewObject not found or something like that" exception obviously each project uses different databindings. However if I rename DataBindings.cpx to Projectname.cpx for every project and explicitly tell the application to load projectname.cpx it works but if I have to add some databound components it Creates a NEW Databindings.cpx so I have to manually merge them.
Workaround:
Rename manually in the filesystem the file Databindings.cpx to whatever you like hoping that you do not need to change anything in the project later.
In Jdeveloper 9.0.3 and 9.0.4 the DataBindings.cpx was called projectname.cpx and there was no problem.
Am I doing something wrong or this is a bug?
Regards,
Mario UDina

I have found out the problem!! Once you create a form that creates DataBindings.cpx, in the filesystem outside of JDeveloper rename the file using the name you gave the project. If the project is testProject then your cpx file will be called testProject.cpx only and only if the cpx file is called as the project name JDeveloper will not be creating DataBindings.cpx but it will add new entries in testProject.cpx file. Simple but powerful. No fancy ant stuff and one less thing to worry about. It would be nice if an ADF developer would confirm this.

10g - IDE - DataBindings.cpx

i have created a JClientPanel using the wizard.
after deleting the generated Panelxxx.java and PanelxxxUIModel.xml by using 'file - erase from disk' or removing the files from project, the UIModel remains in DataBindings.cpx
robert

Ron,
reading the specs it says that databindigs.cpx files of a ADF library need to be located in the META-INF directory of the deployment. So in general, the expected behavior is that you don't have to configure this. As it seems that you are Oracle internal, I suggest that you create a testcase and file a bug for development to have a look.
Frank

DataBindings.cpx - Parameters

Can anyone tell me how to set the in DataBindings parameter's value in the run time? I overwrite datacontrol factory calss and set it to take 1 parameter, the default value of that parameter can be set in this DataBindings.cpx file, but how about at run time?
Thanks
Kun

Hi,
quoting one of our developers:
"You will need to place any variables that you need to access in the datacontrol factory in either the BindingContext or in some namespace that is el-reachable. Then you can access them using an el-expression or using the BindingContext.get().
Make sure however that if you put some stateful or resource objects in the BindingContext that you also clean it up appropriately using BindinContext.remove()"
Frank

How to deploy par without NWDS wizard

Hello All,
How can we deploy PAR files without NWDS wizard.
We have developed a functionality packaged in PAR, how we can deploy it on Client Side Portal, do there some way to deploy it without NWDS.
Thanks and regards
Santosh

Hi Santosh,
Yes you can deploy the par file without using the NWDS.
Please refer to the post:
<b>Re: Problems deploying par file via Netweaver Developer Studio>
Here I have mentioned the way to deploy the par file without using NWDS.
I hope this will definately help you.
Regards
Pravesh
PS: Please consider rewarding points if helpful.

I have a band video that I want to edit. In iMove 09, I could clip to crop or add a transition or both without altering the audio. In iMovie 11, the audio lower or drops out when I clip for and use a transtion. Is there a setting to preven this?

I have a band video that I want to edit. In iMove 09, I could clip to crop or add a transition or both without altering the audio. In iMovie 11, the audio lower or drops out when I clip for and use a transtion. Is there a setting to preven this?

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How to change default encoding in DataBindings.cpx

Hello,
How to change default encoding in DataBindings.cpx,
on windows-1251 for instance?

I've filed Bug# 3147045 for this. Our DataBinding.cpx file and UIModel XML files seem to be getting hardcoded to use the ISO-8859-1 encoding. Our ADF Business Components XML files correctly pickup the IDE encoding.

How to create backup file on itunes for ipod touch 4g game apps data? Is there a way to do it? I want to try an app on my friend's computer, but you can't add apps on another computer without having your own ipod's data being deleted. Thx for any help!

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If anyone can help, it'd be great! Thank you so much!

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you should be able to sync your phone on your new MacBook Pro. Don't know if you can move the older backups yet-maybe try someone else, anyways,
This handy article from Apple explains how
How to move your iTunes library to a new computer - Apple Support''
don't forget to de-authorize your iMac if you don't want to play purchased stuff there
and re-authorize your new macBook Pro
time machine is an application, and should be found in the Applications folder. it is built in to OS X, so there is nothing else to buy. double click on it, get it going, choose the Hard drive in your Time capsule/Airport as your backup Time Machine and go for it. You should see a circle with an arrow on the top right hand of your screen (the Desktop), next to the bluetooth icon, and just after the wifi and eject key (looks sorta like a clock face). This will do automatic backups of your stuff.

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Add DataControl to DataBindings.cpx without a wizard?

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