ADF LOV automatically

Hi,
I have an LOV and when i click on the LOV, all the results should come automatically instead of me clicking on search button again. How can i do that?
I see ther is an option on VO for this but it is not working.
Thanks,
lakshmi.

there is an option called ListRangeSize.. which will directly map to the number of records displayed in the LOV.. you can configure that to display everything.. in the VO..
<ListBinding
    Name="LOV_Deptno"
    ListVOName="Emp.ViewObj1"
    ListRangeSize="10"
    NullValueFlag="none"
    NullValueId="LOV_Deptno_LOVUIHints_NullValueId"
    MRUCount="0">and select 'All rows' and 'All at once'
dont have "MaxFetchSize"
FetchMode="FETCH_ALL"

Similar Messages

Unable to set the selected value for a ADF LOV

Hi,
I am developing an application using jdeveloper 10.1.3 and Struts.
I have created a ADF LOV on my JSP Page as given below:
<html:select property="lob" onchange="javascript:selectLOB(this.form)">
<html:optionsCollection label="prompt" value="index" property="lob.displayData"/>
</html:select>
When i submit the form, i am able to get the value of the selected Value in the List.
JUCtrlListBinding listBinding = (JUCtrlListBinding) formBean.get("Lob");
Row r = (Row) listBinding.getSelectedValue();
String SoLob = (String) r.getAttribute("LobLob");
But i am unable to set the selected value back in the list when i return to the form again.
I tried the following:
int x = listBinding.getSelectedIndex();
listBinding.setSelectedIndex(x);
It would be really helpful if some one could let me know what needs to be done.
Thanks,
Subashini

Gyan,
I tried with the code you suggest , its trying to set the value of a field, but my requirement is to change the property for
"Rendered" on the field so that based on search parameters we can hide result table column.
After searching online, I modified the controller code as follows
1.Created a new transient attribute (Testrender) with type "Boolean" and always updateable.
2.changed the "Rendered" property value on the field I want to hide as ${oa.PoSearchVO1.Testrender}.
3. Modified the controller code as follows :
        OAApplicationModule am = pageContext.getApplicationModule(webBean);
        OAViewObject testvo = (OAViewObject)am.findViewObject("PoSearchVO1");
        OADBTransaction txn = am.getOADBTransaction();
        if (testvo != null)
          OARow row = (OARow)testvo.first();
            if (a.equalsIgnoreCase("Approved"))
                 row.setAttribute("Testrender", Boolean.FALSE);
            else
                 row.setAttribute("Testrender", Boolean.TRUE);
        } But now when i run the page and populate the search field and click "Go" its hiding the field but throwing the following error and the search results are also bad.
Its using only the value of one search parameter but not the second one .
The search cannot be executed because the table has pending changes that would be lost. I think the vo is getting dirty when I update the transient attribute value. So I used txn.rollback ,then search is working fine but its not hiding the field.
So can you please let me know how to proceed from here ?

Error JBO-36000 in JDEV 11 TP3 when trying to use an ADF LOV Input Text

Hi,
I'm using JDEV 11 TP3 ( 11.1.1.0.0) and i'm trying to use an ADF LOV Input Text on a JSF Page.
In The Business Components Browser, It works perfectly.
If I drop my Data Control on my JSF Page as an ADF Form, it works fine, too.
But if I drop the same Data Control as an ADF Table when I run the JSF Page and when I click on the "magnifier" icon, I've got the folliwng message :
ERROR JBO-36000 : unexpected expression token found... Server Exception during PPR.
Can anyone explain me this message ?
Thanks for adavance,
Laurent

Hi Frank, Thanks for trying to help me,
I tried to do the same test on JDEV 11g TP2 (I've both TP2 and TP3 installed).
It doesn't work either on TP2 : the LOV window appears, but it appears empty, with the "Fetching Data..." message.
And in the OC4J Server Log, I've got the following complete Error Message :
oracle.adfinternal.view.faces.config.rich.RegistrationConfigurator handleError
GRAVE: Server Exception during PPR, #2
java.lang.NullPointerException
     at oracle.jbo.uicli.binding.JUCtrlHierNodeBinding.<init>(JUCtrlHierNodeBinding.java:160)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierNodeBinding.<init>(FacesCtrlHierNodeBinding.java:62)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding.createNodeBinding(FacesCtrlHierBinding.java:80)
     at oracle.jbo.uicli.binding.JUCtrlHierBinding.createRootBinding(JUCtrlHierBinding.java:341)
     at oracle.jbo.uicli.binding.JUCtrlHierBinding.getRootNodeBinding(JUCtrlHierBinding.java:76)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel$2.getRowIterator(FacesCtrlHierBinding.java:769)
     at oracle.adfinternal.view.faces.model.binding.CurrencyRowKeySet._computeCurrentRowKey(CurrencyRowKeySet.java:118)
     at oracle.adfinternal.view.faces.model.binding.CurrencyRowKeySet.iterator(CurrencyRowKeySet.java:34)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRendererUtils.writePojoSelectionState(TableRendererUtils.java:195)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.renderDataBlockRows(TableRenderer.java:1040)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._renderSingleDataBlock(TableRenderer.java:925)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._handleDataFetch(TableRenderer.java:599)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:255)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:527)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:287)
     at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase$ListOfValuesDialogRenderer.encodeContent(SimpleInputListOfValuesRendererBase.java:598)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelWindowRenderer.encodeAll(PanelWindowRenderer.java:190)
     at oracle.adfinternal.view.faces.renderkit.rich.DialogRenderer.encodeAll(DialogRenderer.java:135)
     at oracle.adf.view.rich.render.RichRenderer.delegateRenderer(RichRenderer.java:846)
     at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase$ListOfValuesPopupRenderer.encodeAllChildren(SimpleInputListOfValuesRendererBase.java:634)
     at oracle.adfinternal.view.faces.renderkit.rich.PopupRenderer.encodeAll(PopupRenderer.java:225)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1271)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComponentBase.java:753)
     at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase._renderPopup(SimpleInputListOfValuesRendererBase.java:418)
     at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase.renderElementContent(SimpleInputListOfValuesRendererBase.java:234)
     at oracle.adfinternal.view.faces.renderkit.rich.FormInputRenderer.encodeAllAsElement(FormInputRenderer.java:109)
     at oracle.adfinternal.view.faces.renderkit.rich.FormElementRenderer.encodeAll(FormElementRenderer.java:133)
     at oracle.adf.view.rich.render.RichRenderer.delegateRenderer(RichRenderer.java:846)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.renderFieldCellContents(LabeledInputRenderer.java:153)
     at oracle.adfinternal.view.faces.renderkit.rich.LabelLayoutRenderer.encodeAll(LabelLayoutRenderer.java:251)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.encodeAll(LabeledInputRenderer.java:140)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:287)
     at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.renderDataCell(BaseColumnRenderer.java:879)
     at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.encodeAll(BaseColumnRenderer.java:88)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:287)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._encodeTablePPRTargets(TableRenderer.java:420)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:269)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:527)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:287)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:304)
     at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:136)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:287)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:304)
     at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:374)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:815)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:208)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:733)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1271)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComponentBase.java:753)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
     at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:244)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:175)
     at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:178)
     at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:174)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:619)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:241)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:201)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:171)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.adfinternal.view.faces.webapp.rich.SharedLibraryFilter.doFilter(SharedLibraryFilter.java:135)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:284)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:69)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:284)
     at oracle.adfinternal.view.faces.activedata.ADSFilter.doFilter(ADSFilter.java:74)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:284)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:208)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:165)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:611)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:362)
     at com.evermind.server.http.HttpRequestHandler.doDispatchRequest(HttpRequestHandler.java:915)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:821)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:626)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:599)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:383)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:161)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:142)
     at oracle.oc4j.network.ServerSocketReadHandler$ClientRunnable.run(ServerSocketReadHandler.java:275)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
     at java.lang.Thread.run(Thread.java:595)
I've just created the table with the Wizard, I did'nt change anything on it.
I'm running my ADF Page under Firefox 2.0.0.9.
Thanks for your help, if you've got any idea
Laurent

How to create a JSF page wich filter a Table, similar to an ORACLE ADF LOV?

I want to create a JSF Page with a table and filtering capabilities similar to ORACLE ADF LOV(List Of Values) (or similat to ORACLE Forms LOV)
So, we have a page wich contain a Table and a text field and search button.
The field will contain the search criteria and the button will submitt the search.
The search criteria shoult be applied on a table column and the result be rendered.
An example can be : http://technology.amis.nl/blog/?p=1933 realized in Oracle ADF technology.
Can anyone find a similar example in JSF/Netbeans ?
Thanks!

To realize a LOV may be usefull a filter on the table:
http://webdev2.sun.com/woodstock-tlddocs/webuijsf/table.html#TableFilter

Oracle ADF - LOV not working

Hi All,
I created an LOV on an attribute in one of my View Objects. I can see and use the LOV when I run the oracle adf component browser, but when I apply the attribute to a jspx page the drop down is not appearing. I am just getting the first value in the list. I can see that the field is tied to the LOV in the model and I am using inputComboListOfValues as the control. I have done this loads of times before, but for whatever reason I cannot get this to work.
I don't understand what I am missing. What is strange is that when I drag the field over onto the page it even knows that it should be an LOV. I have compared it to other apps and the LOV in the page def and in the page source appear to be the same. When I run the app it just outputs on the page like it is a read-only input box?
The inputComboListing on the page:
        <af:inputComboboxListOfValues id="emplidId"
                                      popupTitle="Search and Select: #{bindings.Emplid.hints.label}"
                                      value="#{bindings.Emplid.inputValue}"
                                      label="#{bindings.Emplid.hints.label}"
                                      model="#{bindings.Emplid.listOfValuesModel}"
                                      required="#{bindings.Emplid.hints.mandatory}"
                                      columns="#{bindings.Emplid.hints.displayWidth}"
                                      shortDesc="#{bindings.Emplid.hints.tooltip}">
          <f:validator binding="#{bindings.Emplid.validator}"/>
        </af:inputComboboxListOfValues>What could be happening on the page that is not allowing the drop down to work? Works fine in the oracle adf component browser?
Thanks,
S

Basically when trying to download oracle 9i pesonal also have the same problem. The download speed can be up to 7-9 KBps. up to some extent I will be automatically reset by the server and we need to download again and reset and doenload and reset and download. :))))))
Br
-Khamal-

ADF LOV not showing

We have discovered an issue with a deploy of an ADF/JHeadstart application in a citrix access gateway. It seems that the context-root of a runtime javascript 'scriptEval10_1_3_4_0.js' is missing. The contex-root before this call is visible and seems to work.
This javascript is part of a call of opening a LOV window, discovered with JMater. The request to the database is not performed.
Ideas to solve this?
Thanks in advance,
Erwin
Some additional info: jdeveloper version 10.1.3.4
Within the Citrix Access Gateway the prebuild javascript could not be found and generated.
The Url of the SRC should be prefixed with the CAG refererence.
The src for the javascript should be /cvps/agagaeagwerwfa/SCAD/adf/jsLibs/ScriptEval10_1_3_4_0.js
So how to change the generated javascript references within the jpsx file?
<body id="body" onunload="_checkUnload(event)" onload="_checkLoad(event)">
<script src="/SCAD/adf/jsLibs/ScriptEval10_1_3_4_0.js">
<html><body><b>Http/1.1 Object Not Found</b></body> </html>
</script>
Outside the Citrix Access Gateway, the javascript is found and working properly
<body id="body" onunload="_checkUnload(event)" onload="_checkLoad(event)">
<script src="/SCAD/adf/jsLibs/ScriptEval10_1_3_4_0.js">
if(!_pprBackRestoreInlineScripts)
var iFrameElement=document.getElementById("_pprIFrame");
if(iFrameElement!=null)
var code=
_getCommentedScript(iFrameElement.contentWindow.document,"_pprScripts");
if(code==null)
code=_getCommentedScript(document,"_pprScripts");
if(code!=null)
_eval(window,code);
else
var saveScriptElement=_getElementById(document,"_pprSaveScript");
if(saveScriptElement!=null&&saveScriptElement.value!="")
_eval(window,saveScriptElement.value);
_pprBackRestoreInlineScripts=false;
</script>
Perhaps the soucecode of adf-faces-impl.jar could provide a better understanding of the insight process..

Erwin,
This seems an ADFissue unrelated to JHeadstart.
Can you build a sample ADF app without Jheadstart and a model-based LOV, and see whether the problem reproduces?
If so, please contact Oracle Support to log a SR/bug.
Thanks,
Steven Davelaar,
JHeadstart Team.

ADF treeTable automatic sort

I have a treeTable whose value I supply with my own ChildPropertyTreeModel. For the nodeStamp facet column sortable="true" and sortProperty="name". When the tree table first appears, the tree is not sorted and when I click the up or down triangles in the first column header, it does not sort at all. When I set the ChildPropertyTreeModel treeModel.setSortCriteria(criteria), where criteria is ArrayList of one SortCriterion("name", true), the treeModel is always sorted ascending even when I click the down triangle in the first column header.
Do I have to catch the up/down arrow event and modify my sort criterion myself, or is there a simple way to have the treeModel do it for me automcatically like a regular table does? If the former, how do I catch the event and determine the direction of the desired sort?
Thanks in advance.

As per - http://docs.oracle.com/cd/E12839_01/apirefs.1111/e12419/tagdoc/af_treeTable.html
Unlike the Table, the TreeTable does not support automatic sorting. The underlying TreeModel must support sorting by implementing it's sorting logic in the setSortCriteria(List criteria) method of the TreeModelOne of the ways you can do it is here - ADF Sortable TreeTable

ADF LOV and Cascading LOV in JDeveloper 11.1.1.5.0 Issue

Hi,
I have created business component ExpenseHdrView and added LOV and Cascaded LOV. If I run the application module I could see the LOV is working. It is displaying list of values and Return value(id value is not dispalyed as expected). But when I include the view in an ADF form then LOV is working but in the form when I select any value it is displaying the corresponding ID value. This is not in sync with business component.
I am new to this ADF world. Am I doing anything wrong or missing something?
Please help.
Thanks,
Mehabub

Hi Kalpesh,
I just tried, and didn't get that error - there must be something specific to your scenario. Have you tried the obvious solutions (reinstall)
John

LOV Automatic Refresh

Hello,
I'm using an automatic refresh list of values, which works fine in WebI,
in editing mode (java). My clients use the HTML/PDF view of the report, and
have to refresh the LOV manually.
Has anyone an idea of how to make the LOV behave the same in Java and HTML
Thank you
Martin

Greetings,
What happen if you set the document to refresh on open?
Did you by any chance tick the box at universe to export LOV with universe? If yes you may need to untick this box and set the Automatic Refresh for the LOV.
You may need to purge the LOV before experting the universe after unsetting the export with universe button.

ADF LOV Size

Hi,
Is it possible to resize the LOV popup? I have 6 fields that needs to be displayed in the list.SO i want more wider LOV. How do i do that?
Thanks,
Lakshmi

check this
http://andrejusb.blogspot.com/2007/12/complex-list-of-values-lov-in-oracle.html
http://andrejusb.blogspot.com/2008/12/cascading-lovs-in-oracle-adf-11g-update.html
http://weblog.singhpora.com/2010/02/adf-example-lov-search-region-fields.html
http://technology.amis.nl/blog/1933/jdeveloper-11g-model-based-viewobject-list-of-values-and-their-end-to-end-benefit-in-the-web-tier

ADF Lov Value to Scope Variables

Hi,
How can i assign sessionScope variable to a bind variable in my VO ?
I have a project number field and it has an LOV attached. When i select the project from the Input List, Project Id shoud go into #{sessionScope.projectId} variable.
Please help.
Thanks,
Lakshmi.
Edited by: Lakshmi on Aug 22, 2011 5:44 PM

Hi,
Basically you will bind in your action operation in page definition the session property like this:
<action IterBinding="MyViewGIterator" id="ExecuteWithParams"
InstanceName="AppModuleDataControl.MyViewG"
DataControl="AppModuleDataControl" RequiresUpdateModel="true"
Action="95">
<NamedData NDName="IdParm" NDValue="${sessionScope.projectId}"
NDType="java.lang.String"/>
</action>Follow this thead:
http://andrejusb.blogspot.com/2007/05/executewithparams-in-your-oracle-adf.html

ADF:LOV declarative component not working inside table component.

Hi,
I have created a custome LOV control,I am using this custom LOV control inside the table component,I am passing the below values as the parameter
KeyValue="#{row.bindings.Value.inputValue}"
LovModel="#{row.bindings.Value.listOfValuesModel}"
Value- is the list of value attribute.
When i click on the LOV search icon, the popup displays the Query model(it displays the list name at the top in the search page.so it is able to recognise the LOVmodel) but it is not able to retrive the list values.I am getting Query page with no values
in the jspx page it is giving warning as "reference not found for row.bindings.Value.listOfValuesModel"
Please can anyone help me on this?
Thanks,
Harish

Hi Frank,
below is my actual requirement and the solution i tried till now.
I have a table and it has two columns let’s say “Columns” and “Values”. The first column i.e. “Columns” will be a dropdown and it will have predefined values, the other column “Values” will be a “List of value” control or similar kind of control in which the user can search and select multiple values from the popup list, and that list should dynamically bounded to the first column selected value.
For Ex: if I select a value “Product” from the dropdown of the first column “Columns” , the control in the other column “Values” should bound to “product” list and I should be able to search and select multiple values from the pop up. And the popup should return the multiple selected values as a comma separated string to the textbox.
In my requirement I have to use only VO’s to create the list and the control in the “Values” column should switch between these VO’s depending on the value selected in the first column.
The solution we tried till now.
I used a LOV switcher to achieve the above requirement. But we have a limitation in this approach as we could not do the multi select. Then we created a declarative LOV component in which we can select multiple values as a comma separated string from the popup.
I retained the LOV switch model , instead of binding LOV switch model to the basic “Input List of Value” control in the JSPX page ,I used the LOV declarative component. Below is the code snippet which calls the declarative LOV component from JSPX page.
<af:panelFormLayout id="pfl2">
<af:selectOneChoice value="#{bindings.Columns.inputValue}"
label="#{bindings.Columns.label}"
required="#{bindings.Columns.hints.mandatory}"
shortDesc="#{bindings.Columns.hints.tooltip}"
id="soc3" autoSubmit="true">
<f:selectItems value="#{bindings.Columns.items}" id="si5"/>
</af:selectOneChoice>
<mc:OraMultiSelect
KeyValue="#{bindings.Value.inputValue}"
LovModel="#{bindings.Value.listOfValuesModel}"
id="oms2"/>
</af:panelFormLayout>
Where Value attribute is having LOVModel.
The above code perfectly fine as I used it inside the “Form layout” and with the parameters passed as KeyValue="#{bindings.Value.inputValue}"
LovModel="#{bindings.Value.listOfValuesModel}"
The problem I am facing:
The actual problem comes when I use this control inside the table which I required in my implementation.
I called the declarative LOV control as shown below inside the table as I used to call the basic “Input List of value” control which works fine inside the table.
. <af:column sortProperty="Value" sortable="false"
headerText="#{bindings.OpPlanning1.hints.Value.label}"
id="c1" width="133">
<mc:OraMultiSelect KeyValue="#{row.bindings.Value.inputValue}"
LovModel="#{row.bindings.Value.listOfValuesModel}"
id="oms1"/>
</af:column>
Above code doesn’t works fine when I select value from the “Column” dropdown it displays the corresponding list model in the pop up but not able to retrieve the value of the list in the popup .
If I pass the parameters as
. <af:column sortProperty="Value" sortable="false"
headerText="#{bindings.OpPlanning1.hints.Value.label}"
id="c1" width="133">
<mc:OraMultiSelect KeyValue="#{bindings.Value.inputValue}" --instead of ="#{row.bindings.Value.inputValue}"
LovModel="#{bindings.Value.listOfValuesModel}"--}" --instead of ="#{row.bindings.Value.inputValue}"
id="oms1"/>
</af:column>
It works fine for the first row.The subsequent rows refers the value selected in the first row dropdown.
Thanks For the help,
Harish
Edited by: 886523 on Nov 3, 2011 8:04 AM

[solved] ADF BC - Automatically fill in form fields

Hi all,
I think i just need pointing in the right direction. I am using ADF 11g BC.
Here is the case in EMP/DEPT terms. I click a row on the DEPT table, and click add employee button. A popup launches with a form. I want to have the DEPTNO and DEPTNAME filled in already based on the row that was clicked on. I currently am using createWithParameters when the button is pressed and am able to send in the deptname and deptno as parameters, i am just unsure of how to actually fill in those 2 fields of the form.
Any pointers/suggestions?
~Dan
Edited by: Dan Surkan on 25-Mar-2009 9:37 AM

I had that problem too recently. It seems the parameters table is disabled wrongly. I worked around that be manually editing the XML via the Source tab. Here's an example of a "Create with parameters" action with two parameters:
    <action IterBinding="XyzIterator"
            id="CreateWithParams" RequiresUpdateModel="true"
            Action="createWithParams">
      <NamedData NDName="XyzId"
                 NDValue="#{someBean.someValue}"
                 NDType="java.lang.String"/>
      <NamedData NDName="Year" NDValue="#{someBean.someOtherValue}"
                 NDType="oracle.jbo.domain.Number"/>
    </action>Bart

Programmatically refreshing an LOV automatically generated in an af:query

Hello,
I am using 11.1.1.6.
I have created a VO with LoVs created on two of the attributes, linked to view accessors. I also created a ViewCriteria which was used to create the af:query panel.
The LoVs were created using the choice list option type and show a list of query options on the query panel.
This query panel works fine. The problem is that another page allows the user to create and delete items from the list of query options. When the apply those changes, the query panel
does not get refreshed and the user is allowed to choose values from the LoV that were just deleted.
Is there a way to programmatically "reload" the af:query panel such that the ViewAccessor that is responsible for the LoV list is rerun and the LoV values are refreshed?
Thank you!

Hi,
Do you found a solution for that problem, I'm looking to do the same as you. I created a button to update the ViewObject by a function in the shared AM when i click on the button some LOV is refreshing but not the LOV in the af:query even if i put a poll to update the af:query.
If you have some idea, thanks for sharing,
Nico

10133 ADF LOV: how to get rid of the blank item on top of the list

Hi,
I have a fixed list LOV. Because I do not want the user to pick a null value from the list, I picked "selection required" when I created the LOV. when the page has the LOV first loaded, the dropdownlist still has the blank item on the top. If I pick a value and execute, the page is reloaded. Now I access the LOV, it does not show the blank item anymore. How can I get rid of the blank item when the LOV is loaded the first time? Thanks.
Regards,
Annie

I Annie, a workaround is to based your LOV values on a read-only VO or a POJO. Even if your intentions is to avoid to go all the way to the back end.
Or you can add a "Select One" in the List so your users are aware they need to choose something.
I tested your case in 10g and 11g and both present the same behavior. I'm opening a bug for 11g. the weird part is that in 10g if you select the include blank item option, actually it adds a double blank space on first load.
I will update the forum when I get news about it.
Juan C.
Message was edited by:
JCRuiz

ADF LOV automatically

Similar Messages

Maybe you are looking for