Urgent!! Pagination in ADF 11g..

Hi,
May i know how we can set pagination in ADF 11g? In OAF there was a table property for number of columns.
Can anyone help me on this.
Thanks

You are talking about ADF rich table?
There is no pagination in adf rich tables. They fetch the data when needed.
You define the hight of the table and the fetch size of the iterator. The fetch size of the iterator should be greater or equal then the number of row visable in the UI. The the visible part of the table is loaded in one call to the server-
If your table hight can show 50 rows at once and you set the fetch size of the iterator to 10 it just means the table goes 5 times to the server to fill up and then show all rows.
If you only want to see a portion of the available rows you have to reduce the hight of the table in the UI to only hold as much rows as you want.
Timo

Similar Messages

Urgent help needed in achieving below ADF 11g flow

Hi, I am using JDEV 11.1.1.2.0 with ADF 11g.
I have a below requirement.
Say in below eg. I am getting col1, col2, col3 from a single tbl in screen 1. On clicking col1's row I should go to screen 2
Screen1
Col1     Col2     Col3
Nm1     Code1     10
Nm1     Code1     30
Nm2     Code1     30
Nm1     Code2     20
Here in screen 2 I will have a calculated field as shown below. Besides this In the same screen I will have a list showing distinct of col2 for the value cliked in col1. So here in this eg. it will be for Nm1 I will have 2 values in the list Code1 and Code2.
Screen 2
Col1     Nm1
Col2     Code1
Tot     *40*
Col2     Select
Code1     X
Code2
Now here if user selects the radio of 'Code2' Then my above data should change as below
Col1     Nm1
Col2     Code2
Tot     *20*
Col2     Select
Code1
Code2     X
I do this by passing the col1 value as a param to a query VO.
I have tried this using different VOs like a VO with query, VO with user defined column... nothing helps.
I am just unable to reach to screen 2. I am either getting invalid column OR missing in out parameters.
Can any one help on how and what should be done? This is not even master-details stuff. master-details seems easier than this.
Urgent help is needed.
Thanks in advance

I have resolved your problem and build a sample application.
You have to create 2 views and use master detail.
First view will be a simple view for the page 1 and second view will be readonly using group by. Then create a view link between them.
Let me know your email id. I will email you the sample application.
SID
Edited by: manieshsailoz on Apr 26, 2010 5:12 PM

Urgent!!! Need help with ADF 11g app deployment

Hi,
My application is designed using ADF 11g and am using adfc-config.xml for page flow.
Through Jdev 11g integrated WLS server the application is running smoothly.
But when i deployed application using EAR file on WLS 11g server and accessed the appliction, the page flow didnt worked.
That is i tried opening login page of my application, it opened. Then i provided login credentials , they were successfully validated.
But after that the application home page did not apperaed and application stuck at Login page only. The page flow didnt worked.
Please help on this, its urgent...
Thanks n Regards
Manav Ratra

Thanks Timo/Arun,
The problem was same as figured by you. :)
The application is running smoothly in IE7 but in Mozilla 3.0.15 it is not running.
There it is throwing error:
Error 404--Not Found
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
+10.4.5 404 Not Found+
The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.
If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.
Any pointers to this ...
Thanks n Regards
Manav Ratra
Edited by: user11255144 on Nov 16, 2009 11:22 PM

URGENT: Invoking Tasklist APIS thru ADF 11g pages...

Hi,
I am developing ADF 11g pages (Deployed on Weblogic Server 10.3).I would like to know how can I invoke Human Workflow Tasklist APIs which are running on Oracle Application server 10g.
Thanks
Mahesh

Getting leaked connection issues in ADF 11g - Urgent

Hi,
I am using Jdev 11.1.1.2.0 with ADF 11g.
I am facing severe and recurring issues of leaked connections and JBO 29000. I have tried many ways but in vain.
I observed that say on my own bowser if I do few login-logouts say 3-4 login logouts I start getting the error.
Initially I thought that I can do away with this by increaing my initial connection pool size. It helped but then it was just so that I deferred the exception by few logouts.
So I seriously doubt if my logout is releasing all resources. Here is what I am doing
1. I send an audit record to DB for the logged in user
2. I do commit/rollback
3. I remove the session attributes associated to the logged user
How and where do I get the session invalidate method. Is there something a miss?
Kindly help.

You can all an action and use code like
public void logout(ActionEvent actionEvent) {
try {
ExternalContext ectx = FacesContext.getCurrentInstance().getExternalContext();
HttpServletResponse response = (HttpServletResponse)ectx.getResponse();
HttpSession session = (HttpSession)ectx.getSession(false);
session.invalidate();
response.sendRedirect("Login.jsp");
} catch (Exception e) {
e.printStackTrace();
}The important part is the session.invalidate()!
Timo

Alignment of the Popup (adf 11g)

Hi,
I am using adf 11g and one of the requirement is :
Pop-up should start higher on the screens (should open up in the top). May i know how can i achieve this?
<af:showPopupBehavior popupId="manualTaskPopup"
align="afterStart"/>
Pop-up is opening in the Center by default now.
This is really urgent.
Appreciate for your help.
Thanks
CM

you can do this by using alignId in javascript
<af:commandButton id="myButton">
<af:clientListener type="click" method="showPopup"/>
</af:commandButton>
function showPopup() {
var popup = AdfPage.PAGE.findComponent("thisPopup");
var hints = {align:"before_end", alignId:"myButton"};
popup.show(hints);
from the doc
There are nine predefined align enumerations represented by constants:
1. AdfRichPopup.ALIGN_AFTER_START: The popup appears underneath the element with the popup's upper-left corner aligned with the lower-left corner of the element. The left edges of the element and the popup are aligned.
2. AdfRichPopup.ALIGN_AFTER_END: The popup appears underneath the element with the popup's upper-right corner aligned with the lower-right corner of the element. The right edges of the element and the popup are aligned.
3. AdfRichPopup.ALIGN_BEFORE_START: The popup appears above the element with the popup's lower-left corner aligned with the upper-left corner of the element. The left edges of the element and the popup are aligned.
4. AdfRichPopup.ALIGN_BEFORE_END: The popup appears above the element with the popup's lower-right corner aligned with the upper-right corner of the element. The right edges of the element and the popup are aligned.
5. AdfRichPopup.ALIGN_END_AFTER: The popup appears to the right of the element with the popup's lower-left corner aligned with the lower-right corner of the element. The bottom edges of the element and the popup are aligned.
6. AdfRichPopup.ALIGN_END_BEFORE: The popup appears to the right of the element with the popup's upper-left corner aligned with the upper-right corner of the element. The top edges of the element and the popup are aligned.
7. AdfRichPopup.ALIGN_START_AFTER: The popup appears to the left of the element with the popup's lower-right corner aligned with the lower-left corner of the element. The bottom edges of the element and the popup are aligned.
8. AdfRichPopup.ALIGN_START_BEFORE: The popup appears to the left of the element with the popup's upper-right corner aligned with the upper-left corner of the element. The top edges of the element and the popup are aligned.
9. AdfRichPopup.ALIGN_OVERLAP: The popup appears over top of the element with the upper-left corners aligned.
please go thru following link
http://www.oracle.com/technology/products/adf/adffaces/11/doc/adf-richclient-api/tagdoc/af_popup.html
hope this helps
regards,

Reg : Pagination in adf using JDev 11.1.1.6

Hi ,
I have a requirement of displaying table data.
My table consists of 100 records.
I should not display the entire records at once.
I should use pagination.
Can any one suggest me how to do pagination in 11.1.1.6.
Thanks & Regards :
Pramila Padam

Hi,
by default the table in ADF Faces pages data queries in that you scroll. So the table will only query enough records to fill the table visible view. If this information is enough to destroy your performance concerns then there is nothing for you to do.
If not, have you tried Google? What about this ? http://andrejusb.blogspot.de/2011/05/oracle-adf-11g-custom-table-pagination.html
Frank

ADF 11g can not select and copy data from cell of readonly table in IE

hi,
In ADF 11g, when render view object as readonly table with Single RowsSelection, using IE browser can not select and copy data from the cell, but it work in firefox.
is it a bug?
Edited by: kent2066 on 2009-5-18 上午8:46

Hi Timo,
Sorry forgot to mention versions.
We are using 11.1.1.7 and IE 9.
I tried in Google but could not get the solution.
Kindly let me know solution for this.
PavanKumar

Session Time out in ADF 11g

Hi All,
We have developed an application in ADF 11G and its working fine now , but we have a requirement to include session time out for our application.
Can anyone suggest or give a link giving clear information regarding this.
Thanks,
Karthik

The session timeout is defined in web.xml. Just open web.xml of your app and in the overview page in the Application section you see 'Session Timeout'. Set it to a value you like and you are done.
Timo

ORA-01460 error only in production enviorment in ADF 11g application

Hi ,
We are using ADF 11g rel 1 11.1.1.4.0
And database is
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
"CORE 11.2.0.1.0 Production"
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
All our enviornments are running the same database
But when we are deploying the application in Production we get the Error
JBO-27122: SQL-fejl under forberedelse af sÃ¦tning. SÃ¦tning:
select DB_TST_API.test_proc(Id1, id2) from table;
## Detail 0 ##
java.sql.SQLException: ORA-01460: unimplemented or unreasonable conversion requested
While executing the query which has a call tp API and input variable
select DB_TST_API.test_proc(Id1, id2) from table;
The DB function is defined as
the FUNCTION test_proc(p_value IN VARCHAR2, p_list IN VARCHAR2) RETURN number;
The input parameter is only 10 digit integer in ADF application, there is a logical difference that the DB function takes a string and ADF is supplying with Integer, but the code has worked before and has suddenly started giving this error
The code also works fine on all other test eviornments
Also the sql query when run from sql devleoper on production DB does not give any error
Its becoming difficult to find out what could be causing this only on production enviornment

In ANY case, I'd be using explicit conversions here, not implicit ones, so my recommendation would be one of these:
a). Use TO_CHAR on the input
b). Use Java to convert the integer to a string
c). Change the functionto take a NUMBER as the parameter (if it really is a number)
d). Write a wrapper for the function. The wrapper should take a number and convert it using TO_CHAR and call the real function
John

Reg: Exporting the data into excel in ADF 11g application.

Hi All,
We have developed an application in ADF 11g which retrieves the data from database in the form of table. Now we have a requirement to export that data into an excel sheet.
Can anyone please help us regarding this.
Thanks,
Harsha

Hi Harsha,
you can use <af:exportCollectionActionListener /> component to do that. Set the exportedId property to point to of the table. You have options to export all rows or only selected rows.
<af:commandToolbarButton text="Export All Rows to Excel" immediate="true"
                                               id="exportAll">
<af:exportCollectionActionListener type="excelHTML" exportedId="table"
                                                 filename="export.xls"
                                                 title="ADF Faces Export - All" exportedRows="all"/>
</af:commandToolbarButton>
<af:commandToolbarButton text="Export Selected Rows to Excel" immediate="true"
                                        id="exportSelected">
<af:exportCollectionActionListener type="excelHTML" exportedId="table"
                                                 filename="export.xls"
                                                 title="ADF Faces Export - Selected Rows"
                                                  exportedRows="selected"/>
</af:commandToolbarButton>Good Luck,
Luc Bors

Maintaining different sessions in browser tabs in ADF 11g application

I have a simple ADF 11g application which uses ADF BC 11g.
I want to maintain different sessions between the tabs in the same browser.
Currently it is messing up with session variables. Please reply to me ASAP.
Thanks,
Bobby
Edited by: 866444 on Jun 16, 2011 11:35 AM

Assuming you are having problems because of the usage of JSF Session scope beans, then the answer is to use pageFlowScope for that set of data - then it is not shared between tabs.

Reg: Table size adjustments in adf 11g application.

Hi All,
We have developed an application in ADF 11g. In this we fetching the tables from the database. When viewed, the size is not appropriate. We need to adjust the width and height of the tables as default.
Can anyone help us regarding this.
Thanks,
Shanmukh

Hi Shanmukh,
If you wrap your table in a component that stretches its children, your table will be adjusted to fill aviable space.
Try to surround the table with an <af:panelcollection/> or an <af:panelsplitter/> or an <panelStretchLayout/>.
This should work.
Good Luck,
Luc Bors

Error executing ViewObject in ADF 11g application

Hi,
I've just deployed my ADF 11g (11.1.1.2.0) application to a standalone WebLogic 10.3 server. The app contains a single page with a dvt graph and it is configured to use a JDBC data source. I've created the data source via the WebLogic console and chosen the standard Oracle XA Thin driver.
Most of the time the app works perfectly well, however very occasionally the graph fails to load and an error dialog is given instead showing a NullPointerException. The full stack trace is as follows:
Caused By: java.lang.NullPointerException
        at oracle.jdbc.driver.OraclePreparedStatement.setObjectAtName(OraclePreparedStatement.java:11145)
        at oracle.jdbc.driver.OraclePreparedStatementWrapper.setObjectAtName(OraclePreparedStatementWrapper.java:815)
        at weblogic.jdbc.wrapper.PreparedStatement_oracle_jdbc_driver_OraclePreparedStatementWrapper.setObjectAtName(Unknown Source)
        at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:4649)
        at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3613)
        at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:19076)
        at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:1060)
        at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:842)
        at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:6163)
        at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1130)
        at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:1299)
        at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:1217)
        at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:1211)
        at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:6097)
        at oracle.adf.model.bc4j.DCJboDataControl.executeIteratorBindingWithParams(DCJboDataControl.java:2911)
        at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1531)
        at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2141)
        at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:730)
        at oracle.adf.model.binding.DCInvokeAction.refreshInternal(DCInvokeAction.java:64)
        at oracle.adf.model.binding.DCInvokeAction.refresh(DCInvokeAction.java:36)
        at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:3153)
        at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2791)
        at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.prepareModel(PageLifecycleImpl.java:112)
        at oracle.adf.controller.v2.lifecycle.Lifecycle$2.execute(Lifecycle.java:137)
        at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:192)
        at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.access$400(ADFPhaseListener.java:21)
        at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$PhaseInvokerImpl.startPageLifecycle(ADFPhaseListener.java:231)
        at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$1.after(ADFPhaseListener.java:267)
        at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.afterPhase(ADFPhaseListener.java:71)
        at oracle.adfinternal.controller.faces.lifecycle.ADFLifecyclePhaseListener.afterPhase(ADFLifecyclePhaseListener.java:53)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:364)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
        at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
        at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)
        at java.security.AccessController.doPrivileged(Native Method)
        at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
        at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
        at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
        at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)After receiving the error, we simply restart the browser and try again (this time the page loads successfully).
I've tried some basic Googling for possible solutions but can't find any other instances of this NullPointerException from the driver. Since I don't have the driver source, I can't debug this. Can anyone within Oracle shed some light on why the driver is throwing this error?

Bumping a 2-year-old thread isn't likely to get you any solution. Best course for you is to post a new thread with all of your details (which will be different, unless you are using the very old 11.1.1.2 version - in which case you will be told to try a later release).
John

How to deploy a secured ADF 11g application to WebLogic 10.3 server?

Hi,
I have just enabled security in our ADF 11g application, as descripbed in [chapter 29|http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/adding_security.htm#insertedID0] of the Fusion Developer's Guide. It works fine in the embedded WebLogic server of JDeveloper.
Now I'm trying to deploy to our WebLogic 10.3 server, which runs in production mode. I'm running into all sorts of problems. The WebLogic console seems to have hundreds of security related pages, I don't know which one I should use, let alone how to use it. The Fusion Developer's Guide doesn't cover deployment to a production server:
>
When the target server is configured for production mode, you typically handle the migration task outside of JDeveloper using tools like Oracle Enterprise Manager. For details about using tools outside of JDeveloper to migrate the policy store to the domain-level in a production environment, see the [Oracle Fusion Middleware Security Guide|http://download.oracle.com/docs/cd/E12839_01/core.1111/e10043/toc.htm].
>
However, this guide is of very little help to me. I found [chapter 7|http://download.oracle.com/docs/cd/E12839_01/core.1111/e10043/addlsecfea.htm#insertedID0], which says "The recommended tool is Fusion Middleware Control." I have no idea what "Fusion Middleware Control" is, where to get it and how to use it.
Long story short: I'm totally lost. I'm looking for a step by step guide on how to deploy a secured ADF 11g application to a WegLogic 10.3 server that is running in production mode. Any help is highly appreciated.

Ok, I found a [very helpful blog post |http://andrejusb.blogspot.com/2009/01/practical-adf-security-deployment-on.html] by [Andrejus Baranovski|http://www.blogger.com/profile/04468230464412457426]. I wish Oracle's documentation was as clear as this...
The blog post refers to an article by Steve Muench, called [Simplified ADF 11g Application Credential and Policy Migration to Standalone WebLogic Servers|http://www.oracle.com/technology/products/jdev/tips/muench/credmig111100/index.html]. This article presents an Ant script that migrates policies from JDeveloper to WebLogic, using some PFM. (See the last definition here.)
The problem is that Steve Muench's script assumes that JDeveloper and the standalone WebLogic are on the same machine. However, in a typical environment, such as the one I'm working in currently, this is not the case. In our case the developer stations are Windows machines, while our WebLogic server runs on a HP-UX machine. So the question is: how to perform this migration between two machines with different operating systems?
Regards,
Bart Kummel

Urgent!! Pagination in ADF 11g..

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