Af:tree attribute disclosureListener

hi all,
i am really confusing with af:tree.
now i am refering on http://www.oracle.com/technology/products/jdev/htdocs/partners/addins/exchange/jsf/doc/tagdoc/core/tree.html
according to that link af:tree have attribute call disclosureListener.
but when i am using with JDev 11.1.1.2 , it is complaining about that attribute.
is there any good reference with af:tree?
and also i need to highly customize af:tree.
i want to use tree.getDepth() and discloseRowKeySet.add().
but it behavior is strange. whenever i use getDepth, i get only 0 value, even i click on third level or fourthd level of tree.
With Regards,
WP

Hi,
its called rowDisclosureListener, not disclosureLietener. See: http://download.oracle.com/docs/cd/E15523_01/apirefs.1111/e12419/tagdoc/af_tree.html
Frank

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Today, that is what i'm doing :
- First, i use "executeWithParam" to complete a bind parameter of the first VO.
    public void executeWithParamTreeNiv1() {
        VoLvl1ViewImpl view =
            (VoLvl1ViewImpl) getLvl1View ();
        VoSourceId rowSrc =
            (VoSourceIdRowImpl) getVoSourceIdView().getCurrentRow();
        if (rowSrc != null) {
            saisPrevTreeView.setFkId(rowSrc.getId());
    }- Then, i use the method "createViewLinkAccessorRS" of the viewImpl, to pass bindParmeters between VOs.
        protected ViewRowSetImpl createViewLinkAccessorRS(AssociationDefImpl assocDef, ViewObjectImpl accessorVO,
                                                      Row masterRow, Object[] values) {
        ViewRowSetImpl v = super.createViewLinkAccessorRS(assocDef, accessorVO, masterRow, values);
        Number fkId = (Number)((ViewRowImpl)masterRow).getViewObject().getNamedWhereClauseParam("FkId");
        accessorVO.setNamedWhereClauseParam("FkId", fkId );
        v.setNamedWhereClauseParam("FkId", fkId );- Finally, i use the method "isAttributeUpdateable" of my VO level 5, to get the bind parameter and make a setAttribute.
    @Override
    public boolean isAttributeUpdateable(int i) {
        Number fkId= (Number)this.getViewObject().getNamedWhereClauseParam("FkId");
        if (fkId!= null) {
            this.setFkId(fkId);
    }What do you think about this method?
Thanks
Clément

Displaying more than one display attribute in a tree component problem

Hi,
I have a parent table and child table, I want to display a parent table's display attribute and below that i want to display child tables two display attributes (while defining the rule for a tree compoment).
What i'm getting is :
I can able to display more than one "display attributes" for my parent table, but when i'm trying to implement that for my child table under my parent table. I am only geting the blank folder structure without names.
For example:
Parent table: Deparetment(id, name)
child table: Employee(id, firstName, lastName)
What i want is:
In a Tree:-
(Department name): software below that i want display both (firstName and LastName) stephen Fleming
for that employee.

Hi,
do you use ADF ? If yes, have a look at "master table with inline detail" option when dragging the master View
Frank

Af:tree attribute disclosureListener

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