Display LOV based on view criteria

Hi,
I have a SelectOneChoice list in the table column. I want to display its items dynamically based on view criteria. So that when i select a row in the table, the list should have only filtered items.
I am using Jdeveloper version 11.1.1.6.0. Below is the code for SelectOneChoice list.
<af:selectOneChoice value="#{row.bindings.IntegrationName.inputValue}"
label="#{row.bindings.IntegrationName.label}"
required="#{bindings.ManageProjectIntegration1.hints.IntegrationName.mandatory}"
shortDesc="#{bindings.ManageProjectIntegration1.hints.IntegrationName.tooltip}"
id="soc5"
readOnly="#{row.EnabledFlag eq 'ACTIVE' or backingBeanScope.managed_ManageProjectIntegrationBean.singleIntegration}"
valueChangeListener="#{backingBeanScope.managed_ManageProjectIntegrationBean.validateIntegrationName}"
binding="#{backingBeanScope.managed_ManageProjectIntegrationBean.integrationChoiceList}"
autoSubmit="true" valuePassThru="false"
immediate="false"
contentStyle="width:180.0px;">
<f:selectItems value="#{row.bindings.IntegrationName.items}"
id="si7"/>
Thanks
Harish

Harish,
Have you tried creating a model driven list by using the view criteria?
http://www.baigzeeshan.com/2010/03/how-to-create-adf-lov-with-view.html
-Arun

Similar Messages

Create LOV based on view with problem - repost

Hi,
I have the following scenario:
1. Create a view based on several tables from a remote database using db link.
2. Create a LOV based on the created view. In the LOV, I have the where clause
" where user_name = portal30.wwctx_api.get_user" because I only want individual
portal user to see his/her own choices.
However, when I try to test the LOV, it just hangs.
3. If I create a table based on the created view, and create a LOV based on the newly
created table, also use the same where clause -
"where user_name = portal30.wwctx_api.get_user". The LOV returns correctly.
Why is this happens? And what can I do to make the Lov works from a view instead of table?
Thanks;
Kelly.

Hi Erwin,
I have a similar situation.
Tabular form based on a view. The view contains a table in a another instance via dblink and everything works fine.
The only one difference between my and your view is that my "instead of" view is only for UPDATE. You must to have "intead of" trigger only for UPDATE. Insert and delete works fine withoust "instead of" trigger.
So, try to delete INSERT and DELETE words from your "INSTEADOFBUBA" trigger.
hope it helps,
Mzz

LOV view criteria missing in af:query field when AM pooling is disabled

Hi all,
Again, another strange behaviour with fields in af:query when AM pooling is disabled.
I have a field with a LOV in the af:query area. This LOV has a view criteria that involves a bind variable. In the VO, the view accessor for this LOV applies the view criteria and sets the bind variable. When AM pooling is disabled, double clicking a row or clicking the OK button in the LOV window removes the where clause defined by the view criteria. When activation occurs, the bind variable still exists but the framework doesn't know where to apply it...
Any help will be very appreciated,
Thanks
JDeveloper 11.1.1.3.0 with ADF BC
We've just realised that this behaviour occurs even when pooling is enabled. So this is becoming now a serious problem.
The scenario is as following: We have two LOVs in the search area (af:query). One of them is dependent on the other. Then, this second LOV has a view criteria and a bind variable representing the value selected for the first LOV. The query for the second LOV is filtered properly, but once a value has been selected and the LOV window dismissed, nothing is returned to the field.
We have observed that SecondLovViewImpl.executeQueryForCollection() method executes twice:
1. When LOV is opened: here, the bind variable is correctly setted.
2. When a row in the LOV table is selected: here, the bind variable is reset to null.
The log says (in Spanish):
<OracleSQLBuilderImpl><bindParamValue> [46062] Binding null of type 12 for "bindProgram"
<FacesCtrlLOVBinding$ListOfValuesModelImpl><_getRowFromSelectedRowKey> ADFv: No se ha encontrado ninguna fila para rowKey: [oracle.jbo.Key[P1 SP11 ]].
I would be very grateful if somebody asked me... even for saying "this is nonsense", "this is a known bug", "cascading LOVs are not supported by af:query", or anything else... If a code snippet is required, I'll put it as well.
Thanks in advance
Edited by: Marge on 02-sep-2010 5:41

Hi,
there are two bugs associated with bind variables in successors that I am aware of. One of them is supposed to be fixed in the next patch set, another one is still open. However, both problems were found with AM pooling enabled as well, so I don't know this is the same problem (though it sounds like). If you can, I suggest to create a reproducible testcase on one of the Oracle database schema, like HR or OE, and file a bug. If you don't have a time for or access to support, send the test case in a zip file (rename ".zip" to ".unzip") to the mail Id you find in my OTN profile. However, be aware that when I file the bug then it wont be visible for you, nor can it be escalated on your behalf. Anyway, at least it would get filed
Frank

How to apply common View criteria for all LOV View programatically?

Hi,
In my application I use nearly 100 VOs, which will be mapped as LOV to some base VOs. These VOs are not only for LOV but also will be used directly in screen as read-only table. All these VOs contains EFF_BGN_DTand EFF_END_DT. Requirement is to display only the active records in VO.
We don't want to crete view criteria at design time for each and every VO. Instead we want to have a base ViewObjectImpl class, create at runtime and add this common criteria with the existing view criterias (If any given, which are actually required for the developer for screen specific functionality).
NOTE: As all of our VOs are custom java data source implemented and none of them have queries, we cannot use whereclause API but only ViewCriteria.
We want to create a view criteria, that somewhat looks like the below condition.
           (     (TO_CHAR( EffBgnDt, 'yyyy-mm-dd') <= '2010-02-01' )
             AND (TO_CHAR( EffEndDt, 'yyyy-mm-dd') >= '2010-02-01' )
             OR
           (     (TO_CHAR( EffBgnDt, 'yyyy-mm-dd') <= '2010-02-01' )
             AND (EffEndDt IS NULL )
           )Question:
1. Which is the best place in ViewObject class, where I will be able to create common view criteria, include it with existing criterias.
Thanks in Advance.
Raghu

No it is not working. I've tested. When i test your implementation in my sample using AM tester, it is not at all going inside getCriteriaItemClause(ViewCriteriaItem pViewCriteriaItem). For example when i say, AM.findViewObject(String ViewObjectName), followed by getEstimatedRowCount(), it should apply common filter criteria and give me the result.
Given below required scenario:
Department table:
ID     DEPT_NAME     START_DATE     END_DATE
1     Hr          1-Jan-2010
2     Purchasing     1-Jan-2010     31-Dec-2010
3     Shipping             1-Jan-2010     31-Dec-2055
4     Sales          1-Jan-2010
Common criteria to be applied (Programatically) : :bind_current_date between StartDate and EndDate or :bind_current_date >= StartDate and EndDate is null
VO specific view criteria (may vary VO to VO): DeptName not equal to 'Sales'
Expected Result:
Case 1:
         a. DeptView = AM.findViewObject("DepartmentVO")
         b. DeptView.getEstimatedRowCount()
          It should give me 3 records (Hr, Shipping, Sales)
Case 2:
         a. DeptView = AM.findViewObject("DepartmentVO")
         b. Create View Criteria 'NotSalesDeptVC', which should not list out Sales department.
         c. Apply NotSalesDeptVC using RowSet rowSet = (RowSet) this.findByViewCriteria(NotSalesDeptVC, -1, ViewObject.QUERY_MODE_SCAN_VIEW_ROWS)
         d. rowSet.getEstimatedRowCount()
          It is in-memory filtering, will not disturb the default rowset, should give me 2 records (Hr, Shipping)
Case 3:
         a. DeptView = AM.findViewObject("DepartmentVO")
         b. Apply 'NotSalesDeptVC' to the default row set, followed by executeQuery
         c. DeptView.getEstimatedRowCount()
          It should give me 2 records. (Hr, Shipping)
Case 4:
         a. DeptView = AM.findViewObject("DepartmentVO")
         b. Unapply the applied 'NotSalesDeptVC', followed by executeQuery
         c. DeptView.getEstimatedRowcount()
          It should give me 3 records (Hr, Shipping, Sales)Essence is at any point of time, User should always work with active records. He no need to write extra logic to retrieve only the active records but the base Viewobject impl should have. Note, All of my view objects are custom java data source implemented and not query based. Similarly it does not meant that all of my VOs will be having some business specific View criteria. Some VOs may have. Some VOs may not have. However basic active records criteria is applicable for all VOs

Applying view criteria to LOV programmatically in ADF UI

Hi,
I have a LOV defined in model on VO. I want to populate this LOV programmatically based on some view criteria.
How can I do this?
Thanks
- Harish

Hi.
Welcome to OTN.
Check this http://www.oracle.com/technetwork/developer-tools/adf/learnmore/44-restrict-lov-169186.pdf

Need - Search page with LOV based flexfield item as search criteria

Our requirement is to make a flexfield item as search criteria.
Flexfield is having 2 segments Applicaiton and Responsibility, where 2nd segment *(Responsibility) is dependent on 1st (Application).*
Accordingly, an LOV must get displayed for each flex segment in the search panel.
We tried to create a page having this flex (DFF) item as a search criteria, but cannot proceed to get results in results region - we tried to use both properties in the query region - resultsbasedSearch and autocustomizationCriteria:
Any ideas how to make a search functionality having LOV based flexfield items in the search criteria?
Any other suggestions regarding the solution are welcome.
Thank you very much.
Regards,
May B.

Hi,
try a SQL query that uses bind variables as follows
... where column1 like '%:col1param%' and '%:column2%' like :col2param
Then in the implementation (session facade) check for null values and add '%' in case a value is null.
The query in EJB is defined in the entity
Frank

Cascade LOV with multiselect in View Criteria

Hi All,
Is there any way to create a cascade LOV with multiselect in View Criteria.
Ex. If a select multiple Countries from the parent LOV, the child LOV would display the list of States for the selected Countries in a view Criteria.
Regards,
Koushik

Hi Jabr,
I feel clumsy, now I have this problem.
When I set in the format mask yyyy-MM-dd G 'at' hh:mm:ss I can use only am hours. I tried to cancel 'at' and I wrote at runtime 2011-03-23 15:30:00 but when I run it I got an error about the time format. I can use the time from 00:00:00 to 11:59:59 am.
Thanks

Lov based on a dynamic view object

Build JDEVADF_11.1.2.0.0_GENERIC_110531.1615.6017
Hi,
I have a database table containing a column with the Name of a Table as content.
I created a dynamic view and overwrite this with a method in Appmodule.
Then I add to the element in the main view the Lov. I execute the method in JSP page.
But the SelectOnechoice list is empty!
Where is the problem? How can I create a Lov based on a dynamic view object?
Thanks in advance and best regards
Edited by: NewBB on 12.08.2011 00:53

Hi Neliel,
thank you for your reply.
My problem is not the same. I can also see my dynamic view objects as selectonechoice. I have a table T1 has a column t1c1 (Number),
another table T2 (dynamic view object) with two columns t2c1 (Number) and t2c2 (varchar2).
In my application I want to represent the values of t1c1 as selectonechoice with the values of t2c2.
and that does not work. My list is empty. Any idea???

How to set the default value of a LOV that is found in a view criteria

HI,
I need to set the default value of an LOV that is found in a view criteria. I tried to set a groovy expression but unfortunately it wasn't read. i also tried to bind the LOV to a bind variable and set the value of the bind variable in the constructor of my backing bean but unfortunately the default value appeared the second time i entered the screen and not on page load.
Can anyone advise where can i set the default value,
Thanks

if you want some default value in LOV. you go to edit list of value wizard-> UI hint->include no selection Item checkbox -checked.use labeled item first of list- and beside that put the label. but when you try to get value, it will show null.but you can manipulate in ur java , if it default value

View criteria and LOVs

Hi I am very new to ADF and just getting started on view criteria and LOVs. Is it possible to create a query panel and table such that in the search section the fields have drop down boxes or select many shuttles ? Right now what ever criteria i give is coming as only text boxes. I want for some fields there must be values retrieved from database and shown as drop down list and for another field I need it to be shown as SelectManyShuttle.
Any suggestions or examples should be helpful.
Thanks,
Ravi.

Hi Ravi,
Sure, there is a way to do this. The attributes in your ViewCriteria should have LOV defined on them to show dropdown list for that attribute. When you include that attribute in your VC, it will show as selectOneChoice or whatever you have defined the LOV as.
This might help:
http://docs.oracle.com/cd/E23943_01/web.1111/b31974/web_search_bc.htm
Thanks.
-Nirav

Set view criteria on af:query choice LOV field

i have an af:query. one of the fields is a choice. the LOV for the choice come from a VO. i need to set view criteria for the query for the LOV for the choice. that is, the query for the values of the choice requires view criteria.
moreover, that search criteria is only known by the view. because the hooks for the choice are set up entirely in the model, i don't see how it would ever be possible to use values from the view to define the query for the LOV for the choice.
any ideas?

Assuming that you can have a method at the AM level that sets the viewCriteria for your VO, you can drag this method to the page flow to be executed before you go into the query page - this will set the right condition for the list that needs to populate the LOV.
Then the query component can use that VO as an LOV like this:
http://blogs.oracle.com/shay/2009/12/adf_query_with_parameters_and_1.html

LOV View Criteria Error : JBO-36001: Mismatching parentheses

JDeveloper Version 11.1.1.0.2
I am getting following error when trying to execute a search from LOV Search Region
I have one field
Book_Description with value "Rob" , and clicking on Search Returns one Row in LOV, and actual value is "Rob's Book" , clicking ok closes the LOV popup and brings me back to the LOV field,
Now, If I try to Launch LOV again. it gives me following error, and it seems like it does not like "Rob's Book" value , while parsing View Criteria Expression
my View Criteria is [created thru JDeveloper]
( ( ( UPPER(BOOK_DESC) LIKE UPPER('%' || :bookDesc|| '%') ) OR ( :bookDesc IS NULL ) ) ) which means, BOOK_DESC Contains :bookDesc (where bookDesc is bind variable and BOOK_DESC is DB column name)
If I search any other value which does not contain special character ' (inverted comma e.g Rob's Book) it works fine. Is this a bug ?
JBO-36001: Mismatching parentheses
Aug 21, 2009 3:55:12 PM oracle.adfinternal.view.faces.config.rich.RegistrationConfigurator handleError
SEVERE: Server Exception during PPR, #3
javax.servlet.ServletException: JBO-36001: Mismatching parentheses
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:181)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:85)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:279)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:239)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:196)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:139)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.security.jps.wls.JpsWlsFilter$1.run(JpsWlsFilter.java:85)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:257)
     at oracle.security.jps.wls.JpsWlsSubjectResolver.runJaasMode(JpsWlsSubjectResolver.java:250)
     at oracle.security.jps.wls.JpsWlsFilter.doFilter(JpsWlsFilter.java:100)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:65)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:149)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: oracle.jbo.expr.JISyntaxError: JBO-36001: Mismatching parentheses
     at oracle.jbo.expr.JIExpr.getTerm(JIExpr.java:313)
     at oracle.jbo.expr.JIExprSQL.getTerm(JIExprSQL.java:185)
     at oracle.jbo.expr.JIExpr.getIdentTerm(JIExpr.java:503)
     at oracle.jbo.expr.JIExpr.getMultiplyExpr(JIExpr.java:536)
     at oracle.jbo.expr.JIExpr.getAddExpr(JIExpr.java:589)
     at oracle.jbo.expr.JIExpr.getCompareExpr(JIExpr.java:648)
     at oracle.jbo.expr.JIExpr.getAndExpr(JIExpr.java:839)
     at oracle.jbo.expr.JIExpr.getOrExpr(JIExpr.java:800)
     at oracle.jbo.expr.JIExpr.getBooleanExpr(JIExpr.java:789)
     at oracle.jbo.expr.JIExpr.getAssignExpr(JIExpr.java:878)
     at oracle.jbo.expr.JIExpr.getVarDeclExpr(JIExpr.java:932)
     at oracle.jbo.expr.JIExpr.getStmtExpr(JIExpr.java:986)
     at oracle.jbo.expr.JIExprSQL.getStmtExpr(JIExprSQL.java:572)
     at oracle.jbo.expr.JIExpr.getTerm(JIExpr.java:307)
     at oracle.jbo.expr.JIExprSQL.getTerm(JIExprSQL.java:185)
     at oracle.jbo.expr.JIExpr.getIdentTerm(JIExpr.java:503)
     at oracle.jbo.expr.JIExpr.getMultiplyExpr(JIExpr.java:536)
     at oracle.jbo.expr.JIExpr.getAddExpr(JIExpr.java:589)
     at oracle.jbo.expr.JIExpr.getCompareExpr(JIExpr.java:648)
     at oracle.jbo.expr.JIExpr.getAndExpr(JIExpr.java:839)
     at oracle.jbo.expr.JIExpr.getOrExpr(JIExpr.java:800)
     at oracle.jbo.expr.JIExpr.getBooleanExpr(JIExpr.java:789)
     at oracle.jbo.expr.JIExpr.getAssignExpr(JIExpr.java:878)
     at oracle.jbo.expr.JIExpr.getVarDeclExpr(JIExpr.java:932)
     at oracle.jbo.expr.JIExpr.getStmtExpr(JIExpr.java:986)
     at oracle.jbo.expr.JIExprSQL.getStmtExpr(JIExprSQL.java:572)
     at oracle.jbo.expr.JIExpr.getParseExpr(JIExpr.java:997)
     at oracle.jbo.expr.JIExpr.getExpr(JIExpr.java:1007)
     at oracle.jbo.ExprEval.getParsedExpr(ExprEval.java:581)
     at oracle.jbo.RowMatch.rowQualifies(RowMatch.java:179)
     at oracle.jbo.server.ViewObjectImpl.rowQualifies(ViewObjectImpl.java:2361)
     at oracle.jbo.server.QueryCollection.rowQualifies(QueryCollection.java:3058)
     at oracle.jbo.server.QueryCollection.populateRow(QueryCollection.java:2952)
     at oracle.jbo.server.QueryCollection.fetch(QueryCollection.java:2764)
     at oracle.jbo.server.QueryCollection.get(QueryCollection.java:1931)
     at oracle.jbo.server.ViewRowSetImpl.getRow(ViewRowSetImpl.java:4508)
     at oracle.jbo.server.ViewRowSetIteratorImpl.doFetch(ViewRowSetIteratorImpl.java:2899)
     at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2755)
     at oracle.jbo.server.ViewRowSetIteratorImpl.refresh(ViewRowSetIteratorImpl.java:2996)
     at oracle.jbo.server.ViewRowSetImpl.notifyRefresh(ViewRowSetImpl.java:2453)
     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1047)
     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:873)
     at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2738)
     at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2715)
     at oracle.jbo.server.ViewRowSetIteratorImpl.getAllRowsInRangeInternal(ViewRowSetIteratorImpl.java:2101)
     at oracle.jbo.server.ViewRowSetIteratorImpl.getAllRowsInRange(ViewRowSetIteratorImpl.java:2148)
     at oracle.jbo.server.ViewRowSetImpl.getAllRowsInRange(ViewRowSetImpl.java:2730)
     at oracle.jbo.server.ViewObjectImpl.getAllRowsInRange(ViewObjectImpl.java:9131)
     at oracle.jbo.server.ViewRowSetImpl.findByViewCriteriaWithBindVars(ViewRowSetImpl.java:5191)
     at oracle.jbo.server.ViewRowSetImpl.findByViewCriteria(ViewRowSetImpl.java:4950)
     at oracle.jbo.common.AbstractListBinding.filterList(AbstractListBinding.java:580)
     at oracle.jbo.common.AbstractListBinding.filterList(AbstractListBinding.java:470)
     at oracle.jbo.common.AbstractListBinding.filterList(AbstractListBinding.java:436)
     at oracle.jbo.uicli.binding.JUCtrlListBinding.getFilteredRowSetIterator(JUCtrlListBinding.java:3147)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlLOVBinding.mav$getFilteredRowSetIterator(FacesCtrlLOVBinding.java:78)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlLOVBinding$ListOfValuesModelImpl.autoCompleteValue(FacesCtrlLOVBinding.java:837)
     at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase.decodeInternal(SimpleInputListOfValuesRendererBase.java:128)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.decodeInternal(LabeledInputRenderer.java:55)
     at oracle.adf.view.rich.render.RichRenderer.decode(RichRenderer.java:236)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1089)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.decode(UIXComponentBase.java:714)
     at oracle.adf.view.rich.component.UIXInputPopup.processDecodes(UIXInputPopup.java:134)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ApplyRequestValuesCallback.invokeContextCallback(LifecycleImpl.java:1113)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:711)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
     at oracle.adf.view.rich.component.fragment.UIXRegion.invokeOnComponent(UIXRegion.java:551)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
     at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:303)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:175)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     ... 33 more
Edited by: user626222 on Aug 21, 2009 1:11 PM

Hi,
This is expected because when we give apostrophe in the value then the query looks as below with unmatched apastrophe's resulting in missing paranthesis error:
( ( ( UPPER(BOOK_DESC) LIKE UPPER('%' || 'A'S' || '%') ) OR ( 'A'S' IS NULL ) ) )
You can observe this error on running the same query in SQL worksheet just by substituting variable with value, this is not an ADF issue
Try giving two apostrophe's where your value has one apostrophe.
Hope this helps
Sireesha

Displaying task in timeline webpart based on view from task list

I have added one custom column in task list called category and created different view based on different values of category.
when I display a view and select show timeline, it display all the task and does not filter the task based on view. Is there any possbilty to achieve this?

Hi Ashish, if you click to modify the view, scroll down to "Style." You'll see the different styles in there, and below those, you'll see "Show timeline above the view." Select that box and the timeline will be included with your view.
cameron rautmann

Dynamically subsetting a LOV based on a View Object

Hi,
Hoping you guys can help out. I am having issues with Partial Page Refresh and Dynamically
STATUS table ( STATUS_ID NUMBER, STATUS_NAME VARCHAR2(10)) with values 1 = Open, 2 = Won, 3 = Lost
ACTIVITIES ( ACTIVITY_ID NUMBER, ACTIVITY_NAME VARCHAR2(20), STATUS_ID NUMBER)
The list of permissible activities is dependent on the value of the Status Id and both are shown as LOV's in the same popup/dialog.
I've created EO's and VO's for both tables. I've created a query based view object called voPermissableActivities with sql "select * from activities act where act.status_id = :pStatusId " and have set up the bind variables, etc.
Against the Activities VO I created a LOV for the ActivityId using the voPermissableActivities.
I've set the autosubmit property of the Status Id LOV to true and created a ValueChangeListener for the Status LOV in the backing bean. I've also set the partialRefresh property of the Opportunity LOV to point to the Status LOV
In the StatusChange listener I
1. get the a DCIteratorBinding which points to the view iterator underpinning the two LOV's
2. using the iterator I get the value of the Status LOV
3. I then grab a reference to the ViewObject for voPermissableActivities and set the bind variable pStatusId to reflect the value of the Status LOV using the following code snippet
ViewRowSetImpl vOppRSI = (ViewRowSetImpl) currentRow.getAttribute ( "voAccountOpportunity1");
ViewObject voOpportunities = vOppRSI.getViewObject();
voOpportunities.setNamedWhereClauseParam("StatusId", currentRow.getAttribute("StatusId"));
System.out.println ( "Est. Row Count : "+voOpportunities.getEstimatedRowCount());
voOpportunities.executeQuery();
System.out.println ( "VO Query: "+voOpportunities.getQuery());
I've got a tonne of debugging code in the method and can see the server log accurately reflecting changes at the UI layer - so I know it's working properly - also the estimatedRowCount returns values I would expect to see. However, the values in the LOV based on the voPermissableActivities view are not changing. So, I'm guessing that the LOV does not properly get refreshed !? or at least, the ADF framework does not automatically refresh it. So, I then found the following snippet to pogrammetically refresh the LOV -
System.out.println ( "Getting ADF Context");
AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance();
System.out.println ( "Calling PPR") ;
adfFacesContext.addPartialTarget(getLovOpportunityId());
System.out.println ( "after calling ppr");
Any ideas? This is driving me crazy !!!

Cheers Frank,
That works fine where I have a discrete and manageably small set of potential values - in the snippet I included there were 3 potential values - and it is feasible to prepare three VO's to drive the LOV. However, in the PRODUCTION version of what I'm trying to do I may have many more.
Any other thoughts?
One approach I wanted to explore was dynamically creating the VO at run time. Would that work?

Create LOV in form that is not based on view

Hello
I have this problem: I'm making a form that is not based on view object. From the Data Controls I can drag a view as a combo box, but I cannot drag a view as a ListOfValues ...
So I must create a non-SQL-based View and create attributes of my form and attach the LOV to one of the attributes ?
Is there another solution ?
Thanks
agruev

Yes, input list of values must be model driven.
What we do is :
Create Dummy view as:
Select 1 as id,
null as code
from dual;
and we bind code with list of values view object.
Edited by: mkonio on Oct 19, 2009 12:27 PM

Display LOV based on view criteria

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