treeSelectionChangeListener didn’t work in richFaces 4.3.4 ?

[222222]

test.xhtml

<rich:tree id="tree"

value="#{stations.getStationNodes()}"

var="node"

selectionType="ajax"

selectionChangeListener="#{stations.selectionChanged}">

<rich:treeSelectionChangeListener listener="#{stations.selectionChanged}"/>

</rich:tree>

stations

package stations;

import java.io.Serializable;

import java.util.ArrayList;

import java.util.List;

import javax.faces.bean.ManagedBean;

import javax.faces.bean.RequestScoped;

import javax.faces.bean.SessionScoped;

import javax.faces.bean.ViewScoped;

import javax.faces.event.AbortProcessingException;

import org.richfaces.component.UITree;

import org.richfaces.event.TreeSelectionChangeEvent;

import org.richfaces.event.TreeSelectionChangeListener;

import org.richfaces.model.TreeNode;

import my_tree.OptionTreeNode;

@ManagedBean(name = "stations")

@SessionScoped 

@ViewScoped

public class Stations implements Serializable, TreeSelectionChangeListener{

    private static final long serialVersionUID = 1L;

    private OptionTreeNode stationRoot = new OptionTreeNode();

    private OptionTreeNode stationNodes = new OptionTreeNode();

    public OptionTreeNode getStationNodes() { 

        return stationNodes; 

    }

    public Stations()

    {

        h();

    }

    private String[] kickRadioFeed = {

        "Hall & Oates - Kiss On My List",

        "David Bowie - Let's Dance",

        "Lyn Collins - Think (About It)",

        "Kim Carnes - Bette Davis Eyes",

        "KC & the Sunshine Band - Give It Up" };

public void h()

    {

    //stationRoot.addChild(key, child);

    stationRoot.setName("KickRadio");

    stationNodes.addChild(0, stationRoot);

    for (int i = 0; i < kickRadioFeed.length; i++)

    {

    OptionTreeNode child = new OptionTreeNode();

    child.setName(kickRadioFeed[i]);

    stationRoot.addChild(i, child);

    }

    }

    //----------------------------

    public void selectionChanged(TreeSelectionChangeEvent event)

    {

        //OptionTreeNode child = new OptionTreeNode();

        //child.setName("**-->");

        //stationRoot.addChild(0, child);

        UITree tree = (UITree)event.getSource();

        //System.out.println("**");

        List<Object> selection = new ArrayList<Object>(event.getNewSelection());

        Object currentSelectionKey = selection.get(0);

        OptionTreeNode child = (OptionTreeNode)currentSelectionKey;

        child.setName("**-->");

        //stationRoot.addChild(0, child);

        TreeNode currentSelection = (TreeNode) tree.getRowData();

        currentSelection.addChild(0, child);

    }

    public void onClick()

    {

        OptionTreeNode child = new OptionTreeNode();

        child.setName("**-->");

        //stationRoot.addChild(0, child);

    }

    @Override

    public void processTreeSelectionChange(TreeSelectionChangeEvent event)

            throws AbortProcessingException {

        // TODO Auto-generated method stub

        System.out.println("change");

        OptionTreeNode child = new OptionTreeNode();

        child.setName("**-->");

    }

}

(JBoss EAP 6.1)

not work

help

[lfryc]

Are you indicating that it worked before 4.3.4 (e.g. on 4.3.3 or 4.2.x) and that it doesn't work anymore?

Could you provide some deubugging feedback?

debugging-richfaces-issues.md

[222222]

http://showcase.richfaces.org/richfaces/component-sample.jsf?demo=tree&skin=blueSky

thank you Ilya Shaikovsky

All well work

there was so
OptionTreeNode implements org.richfaces.model.TreeNode

necessary

OptionTreeNode implements javax.swing.tree.TreeNode;

                                                                                            test.xhtml

<h:form>
<h:commandButton value="---------------------"/>
<rich:tree id="tree2"  var="node0" nodeType="#{node0.type}" value="#{stations.stationRoots}"  toggleType="client"
selectionType="ajax" render="tree2" selectionChangeListener="#{stations.selectionChanged}">
<rich:treeNode type="node" iconExpanded="/images/tree/song.gif" iconCollapsed="/images/tree/disc.gif">
<h:outputText value="#{node0.name}" title="#{node0.name}"/>
</rich:treeNode>
<rich:treeNode type="node2" iconExpanded="/images/tree/song.gif" iconCollapsed="/images/tree/disc.gif">
222
</rich:treeNode>
</rich:tree>
<h:commandButton value="---------------------"/>
</h:form>

                                                             OptionTreeNode.java

package my_tree;

import java.io.Serializable;

import java.util.ArrayList;

import java.util.Enumeration;

import java.util.List;

import javax.faces.bean.ManagedBean;

import javax.faces.bean.SessionScoped;

import javax.faces.bean.ViewScoped;

import javax.swing.tree.TreeNode;

import com.google.common.collect.Iterators;

@ManagedBean(name = "my_node")

@SessionScoped 

@ViewScoped

public class OptionTreeNode  implements Serializable,TreeNode{

    private static final long serialVersionUID = 1L;

    public String name; 

    public String type;

    private TreeNode parent;

    private List<TreeNode> child  = new ArrayList<TreeNode>();

    public OptionTreeNode(String name,TreeNode parent)

    {

        this.name=name;

        this.type="node";

        this.parent=parent;

    }

    public OptionTreeNode()

    {

        type="node";

        this.name="nam*";

    }

    public String getName() {

        System.out.println("getName() "+this);

        return this.name; 

    } 

    public void setName(String name) {

        System.out.println("setName() "+name+" "+this);

        this.name = name; 

    } 

   /* @Override

    public String toString() { 

        return this.name; 

    }*/

    public String getType() {

        return type;

    }

    public void setType(String type) {

        this.type = type;

    }

    @Override

    public Enumeration children() {

        // TODO Auto-generated method stub

        return Iterators.asEnumeration(child.iterator());

    }

    @Override

    public boolean getAllowsChildren() {

        // TODO Auto-generated method stub

        return true;

    }

    @Override

    public TreeNode getChildAt(int arg0) {

        // TODO Auto-generated method stub

        return  child.get(arg0);

    }

    @Override

    public int getChildCount() {

        // TODO Auto-generated method stub

        return child.size();

    }

    @Override

    public int getIndex(TreeNode arg0) {

        // TODO Auto-generated method stub

        return child.indexOf(arg0);

    }

    @Override

    public TreeNode getParent() {

        // TODO Auto-generated method stub

        return parent;

    }

    @Override

    public boolean isLeaf() {

        // TODO Auto-generated method stub

        return false;

    }

    public void addChild(OptionTreeNode child2) {

        // TODO Auto-generated method stub

         child.add(child2);

    }

}

                                                                                                Stations.java

ManagedBean(name = "stations")

@SessionScoped 

@ViewScoped

public class Stations implements Serializable, TreeSelectionChangeListener,

ActionListener{

    @Resource(mappedName="java:/my_connect")

    private javax.sql.DataSource ds00;

    public javax.sql.DataSource getDs00() {

        return ds00;

    }

    private static final long serialVersionUID = 1L;

    public List<OptionTreeNode> stationRoots=null;

    public OptionTreeNode stationRoot= null;

    private TreeNode currentSelection = null;

    public List<OptionTreeNode> getStationRoots() {

        return stationRoots;

    }

    public void setStationRoots(List<OptionTreeNode> stationRoots) {

        this.stationRoots = stationRoots;

    }

    public OptionTreeNode getStationRoot() {

        return stationRoot;

    }

    public void setStationRoot(OptionTreeNode stationRoot) {

        this.stationRoot = stationRoot;

    }

    public Stations()

    {

    }

    private String[] kickRadioFeed = {

        "Hall & Oates - Kiss On My List",

        "David Bowie - Let's Dance",

        "Lyn Collins - Think (About It)",

        "Kim Carnes - Bette Davis Eyes",

        "KC & the Sunshine Band - Give It Up" };

    @PostConstruct

    public void h()

    {

    stationRoot = new OptionTreeNode("**",null);

    stationRoot.setName("KickRadio");

    this.stationRoots=new ArrayList<OptionTreeNode>();

    this.stationRoots.add(stationRoot);

    for (int i = 0; i < kickRadioFeed.length; i++)

    {

    OptionTreeNode child = new OptionTreeNode(kickRadioFeed[i],stationRoot);

    child.setName(kickRadioFeed[i]);

    stationRoot.addChild( child);

    }

    }

    //----------------------------

    public void selectionChanged(TreeSelectionChangeEvent selectionChangeEvent)

    {

        System.out.println("selectionChanged");

        List<Object> selection = new ArrayList<Object>(selectionChangeEvent.getNewSelection());

        Object currentSelectionKey = selection.get(0);

        UITree tree = (UITree) selectionChangeEvent.getSource();

        Object storedKey = tree.getRowKey();

        tree.setRowKey(currentSelectionKey);

        currentSelection = (TreeNode) tree.getRowData();

        tree.setRowKey(storedKey);

        ((OptionTreeNode)currentSelection).addChild(new OptionTreeNode("child",currentSelection));

        sss=  ((OptionTreeNode)currentSelection).getName();

    }

*

*

*   

}