How to select tree node with enter key instead of mouse click

hia i have tree in forms 10g i can get node value when i click mouse on node but i want same with enter key which is not working any idea.
thanx

I'm afraid you have hit Bug 4509399
If you have metalink access you should check Note:331369.1
This bug has been around for the 10g R2 10.1.2.0.2 base release, which was propagated from Installing Patch 9.0.4.2 or from 10g R1 base release. You need to apply the latest patch or a one-off fix Patch 4509399
Tony

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Version: Jdeveloper 11.1.2.1.0
how to get programmatically tree node value.
i have tried but cann't read value from selected node.
please help me.
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me = exprFactory.createMethodExpression(elCtx, adfSelectionListener, Object.class,
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me.invoke(elCtx, new Object[] { selectionEvent });
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9. when i click on first node it is working but i click on second node it is not working
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<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase INVOKE_APPLICATION 5
javax.el.ELException: java.lang.NullPointerException
     at com.sun.el.parser.AstValue.invoke(Unknown Source)
     at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1589)
     at org.apache.myfaces.trinidad.component.UIXTree.broadcast(UIXTree.java:237)
<RegistrationConfigurator> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.el.ELException: java.lang.NullPointerException
I have also tried using following code but same problem
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//original selection listener set by ADF
String adfSelectionListener = "#{bindings.VOTreeMst1.treeModel.makeCurrent}";
//make sure the default selection listener functionality is preserved.
//you don't need to do this for multi select trees as the ADF binding
//only supports single current row selection
/* START PRESERVER DEFAULT ADF SELECT BEHAVIOR */
FacesContext fctx = FacesContext.getCurrentInstance();
Application application = fctx.getApplication();
ELContext elCtx = fctx.getELContext();
ExpressionFactory exprFactory = application.getExpressionFactory();
MethodExpression me = null;
me = exprFactory.createMethodExpression(elCtx, adfSelectionListener, Object.class,
new Class[] { SelectionEvent.class });
me.invoke(elCtx, new Object[] { selectionEvent });
/* END PRESERVER DEFAULT ADF SELECT BEHAVIOR */
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Iterator rksIterator = rowKeySet.iterator();
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JUCtrlHierNodeBinding nodeBinding = treeBinding.findNodeByKeyPath(key);
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//print first row attribute. Note that in a tree you have to determine the node
//type if you want to select node attributes by name and not index
System.out.println("row: " + rw.getAttribute(0));
But
If i create .jspx page From
Web Tier->Jsp->page Then it is working fine
when i create .jspx page From
Web Tier->JSF\Facelets->page Then it is not working
i need to get value from "Web Tier->JSF\Facelets->page"
is there any help please?

You should try Franks generic selectionListener http://www.oracle.com/technetwork/developer-tools/adf/learnmore/25-generic-tree-selection-listener-169164.pdf. For help on hoe to get the selected tree node data check http://www.oracle.com/technetwork/developer-tools/adf/learnmore/26-get-selected-tree-node-data-169165.pdf
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Method: GET_REF_TO_TABLE of program CL_SALV_WD_DATA_TABLE=========CP
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Method: IF_SALV_WD_VIEW~MODIFY of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMPONENT~VIEW_MODIFY of program CL_SALV_WD_A_COMPONENT========CP
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Message was edited by: gopalkrishna baliga

Value of currently selected tree node

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Thanks

Hello,
for me it is not really clear what you have done. Sorry!
Because I have problems to paste code, I will describe how you can test that function.
Take the BSP application HTMLB_SAMPLES and copy it to ZHTMLB_SAMPLES. Take page "treeviewSample.htm" and add the following node behind node22:
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As far as I can see the attribute "selection" can't be set via table.
Best regads
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Edited by: Renald Wittwer on Jan 21, 2010 1:36 PM

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