Using JTree with checkbox

Hi All,
I have a link for implementation of JTree with Checkbox
http://www.jroller.com/santhosh/date/20050610 He has implemented exactly what i want but i am unable to understand the use of all the classes. Really difficult to understand
So what i did was create a few objects with Checkbox class from AWT package and then added then to JTree using the DefaultMutableTreeStruture i got the tree working but not able to get the Checkboxex
Can any one explain me how i can implement this senario
I am trying different search creterias but unable to find a right detailed explanation to my query
Rgds
Aditya

where did you find DefaultMutableTreeStructure?

Similar Messages

Displaying a jtree with checkboxes and enabling some default checkboxes

I have created a jtree displaying a list of nodes hierarchically ,and created a checkbox for each node as well.
My problem is having created the jtree with checkboxes i need to have some of the nodes in the hierarchy checked by default on first launch of the gui.To do this i read a list of treepaths from a file and would want to traverse the tree and enable the node after finding it,which is what i am having issue with.
Your solution would be appreciated as i am a newbie and having got this far, feel like i need some back up :)
Thanks & Regards
Shashi

I have created a jtree displaying a list of nodes hierarchically ,and created a checkbox for each node as well.
My problem is having created the jtree with checkboxes i need to have some of the nodes in the hierarchy checked by default on first launch of the gui.To do this i read a list of treepaths from a file and would want to traverse the tree and enable the node after finding it,which is what i am having issue with.
Your solution would be appreciated as i am a newbie and having got this far, feel like i need some back up :)
Thanks & Regards
Shashi

JTREE with CheckBox Option

Hi All,
Can somebody help in how to add a CheckBox in JTREE node concept.
Please let me if sites are there for the same.
Rgds
Sudhama

* The CheckedTree is an extension to JTree with the additional functioanlity that
* the nodes can be checked or unchecked using a checkbox.
* <p>
* Each node in the tree contains a checkbox.
* @author anoopkc
public class CheckedTree extends JTree {
    private CustomRenderer renderer = null;
    private List<TreePath> selectedNodes = null;
     * Initialises the checked tree
    public CheckedTree() {
        this.selectedNodes = new ArrayList<TreePath>();
        this.setTreeProperties();
     * Sets the properties of the tree
    private void setTreeProperties() {
        this.renderer = new CustomRenderer(this);
        super.setCellRenderer(renderer);
        super.getSelectionModel().setSelectionMode(4);
        super.addMouseListener(new MouseAdapter() {
             * Handles the click on the tree nodes.
             * When mouse is clicked on a node, the node is added in the
             * list of selected rows in the tree.
             * @param e
            public void mousePressed(MouseEvent e) {
                TreePath path = getPathForLocation(e.getX(), e.getY());
                if (path != null) {
                    addSelectedNode(path);
                    updateUI();
     * This method adds the selected path in to the list of selected nodes.
     * If the path is already exists, it is removed from the list.
     * @param path
    private void addSelectedNode(TreePath path) {
        if (selectedNodes.indexOf(path) == -1) {
            selectedNodes.add(path);
        } else {
            selectedNodes.remove(path);
     * This method checks whether a given tree path is selected or not
     * @param path
     * @return true if selected
    public boolean isSelected(TreePath path) {
        if (this.selectedNodes.indexOf(path) == -1) {
            return false;
        return true;
     * Returns the list of selected columns
     * @return list of selected columns
    public List<TreePath> getSeelctedNodes() {
        return selectedNodes;
* This class creates the renderer for the checked tree
* @author anoopkc
class CustomRenderer extends JPanel implements TreeCellRenderer {
    private JLabel label = null;
    private JCheckBox checkBox = null;
    private CheckedTree tree = null;
     * Initialises the renderer
     * @param checkedTree
    public CustomRenderer(CheckedTree checkedTree) {
        this.tree = checkedTree;
        this.prepareComponent();
     * Prepares the component
    private void prepareComponent() {
        creatComponent();
        this.packComponents();
     * Creates the component
    private void creatComponent() {
        this.label = new JLabel();
        this.label.setPreferredSize(new Dimension(100, 21));
        this.label.setForeground(UIManager.getColor("Tree.textForeground"));
        this.label.setOpaque(true);
        this.checkBox = new JCheckBox();
        this.checkBox.setBackground(UIManager.getColor("Tree.textBackground"));
     * Packs the components
    private void packComponents() {
        setLayout(new GridBagLayout());
        setBackground(Color.WHITE);
        GridBagConstraints gbcCheckBox = new GridBagConstraints();
        gbcCheckBox.gridx = 0;
        GridBagConstraints gbcLabel = new GridBagConstraints();
        gbcLabel.gridx = 0;
        gbcLabel.gridx = 1;
        gbcLabel.weightx = 1;
        gbcLabel.fill = GridBagConstraints.HORIZONTAL;
        add(this.checkBox, gbcCheckBox);
        add(this.label, gbcLabel);
     * Returns the tree cell renderer component
     * @param tree
     * @param value
     * @param selected
     * @param expanded
     * @param leaf
     * @param row
     * @param hasFocus
     * @return component
    public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
        TreePath path = tree.getPathForRow(row);
        label.setText(value.toString());
        label.setIcon(new ImageIcon("icons/smiley.gif"));
        if (selected) {
            label.setBackground(new Color(220, 220, 200));
        } else {
            label.setBackground(Color.WHITE);
        if (this.tree.isSelected(path)) {
            this.checkBox.setSelected(true);
        } else {
            checkBox.setSelected(false);
        return this;
}

Using JTree with keyboard

I have split a window in two. At the left I have the JTree component and at the right it should appear a description of the selected item in the jtree. I have done this with the mouse (when I click it appears the description of the clicked item). How can I cause the same effect when a go through the jtree with the arrows?

You could try TreeSelectionListener or something.
Denis Krukovsky
http://dotuseful.sourceforge.net/

Dynamic JTree with checkbox

could anyone tell me how to display the c: drive in Jtree view and add check box for particular folder files

You might want to take a look here and here as a starting point.

How to find control, jListBox with checkBoxs

Hello Everyone
Using Jclient/Swing application i want to use listbox with
checkBoxs.
Suppose listbox display list of items along with
these checkboxs.And these checkbox varies according the
items aviable in listbox.
whether this type control available in jDeveloper or not.

Thanks for reply !
i found swing code for jListBox containing checkboxs.
So how to use this class in Jdeveloper for using as
a control.
Please tell me suggetion?
public class CheckBoxList extends JFrame
     protected JList m_list;
     //protected JLabel m_total;
     public CheckBoxList()
          super("Swing List [Check boxes]");
          setSize(360, 340);
          getContentPane().setLayout(new FlowLayout());
          InstallData[] options = {
          new InstallData("Program executable", 118),
          new InstallData("Help files", 52),
          new InstallData("Tools and converters", 83),
          new InstallData("Source code", 133),
          new InstallData("Project",147),
new InstallData("Search",188),
new InstallData("Edit",189),
new InstallData("Girdher",3445)
          m_list = new JList(options);
          CheckListCellRenderer renderer = new CheckListCellRenderer();
          m_list.setCellRenderer(renderer);
          m_list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
          CheckListener lst = new CheckListener(this);
          m_list.addMouseListener(lst);
          m_list.addKeyListener(lst);
          JScrollPane ps = new JScrollPane();
          ps.getViewport().add(m_list);
//          m_total = new JLabel("Space required: 0K");
          JPanel p = new JPanel();
          p.setLayout(new BorderLayout());
          p.add(ps, BorderLayout.CENTER);
     //p.add(m_total, BorderLayout.SOUTH);
          p.setBorder(new TitledBorder(new EtchedBorder(),
               "Please select options:") );
          getContentPane().add(p);
          WindowListener wndCloser = new WindowAdapter()
               public void windowClosing(WindowEvent e)
                    System.exit(0);
          addWindowListener(wndCloser);
          setVisible(true);
     //     recalcTotal();
/*public void recalcTotal()
          ListModel model = m_list.getModel();
          int total = 0;
          for (int k=0; k < model.getSize(); k++)
               InstallData data = (InstallData)model.getElementAt(k);
               if (data.isSelected())
                    total += data.getSize();
          m_total.setText("Space required: "+total+"K");
     public static void main(String argv[])
          new CheckBoxList();
class CheckListCellRenderer extends JCheckBox implements ListCellRenderer
     protected static Border m_noFocusBorder =
          new EmptyBorder(1, 1, 1, 1);
     public CheckListCellRenderer()
     super();
     setOpaque(true);
     setBorder(m_noFocusBorder);
     public Component getListCellRendererComponent(JList list,
          Object value, int index, boolean isSelected, boolean cellHasFocus)
          setText(value.toString());
          setBackground(isSelected ? list.getSelectionBackground() :
          list.getBackground());
          setForeground(isSelected ? list.getSelectionForeground() :
          list.getForeground());
          InstallData data = (InstallData)value;
          setSelected(data.isSelected());
          setFont(list.getFont());
          setBorder((cellHasFocus) ?
               UIManager.getBorder("List.focusCellHighlightBorder")
               : m_noFocusBorder);
          return this;
class CheckListener implements MouseListener, KeyListener
     protected CheckBoxList m_parent;
     protected JList m_list;
     public CheckListener(CheckBoxList parent)
          m_parent = parent;
          m_list = parent.m_list;
     public void mouseClicked(MouseEvent e)
          if (e.getX() < 20)
               doCheck();
     public void mousePressed(MouseEvent e) {}
     public void mouseReleased(MouseEvent e) {}
     public void mouseEntered(MouseEvent e) {}
     public void mouseExited(MouseEvent e) {}
     public void keyPressed(KeyEvent e)
          if (e.getKeyChar() == ' ')
               doCheck();
     public void keyTyped(KeyEvent e) {}
     public void keyReleased(KeyEvent e) {}
     protected void doCheck()
          int index = m_list.getSelectedIndex();
          if (index < 0)
               return;
          InstallData data = (InstallData)m_list.getModel().
               getElementAt(index);
               data.invertSelected();
               m_list.repaint();
          //     m_parent.recalcTotal();
class InstallData
protected String m_name;
protected int m_size;
protected boolean m_selected;
public InstallData(String name, int size)
     m_name = name;
     m_size = size;
     m_selected = false;
public String getName() { return m_name; }
public int getSize() { return m_size; }
public void setSelected(boolean selected) { m_selected = selected;}
public void invertSelected() { m_selected = !m_selected; }
public boolean isSelected() { return m_selected; }
public String toString() { return m_name+" ("+m_size+" K)"; }

Help! third time ask the question: how to use JTree?

i want to use JTree with nicer style, that is:
"line starts at root and has lines ..." (C++ word)
i downloded all samples but i can't find any.
if u did it before or know where to download the examples which have this style of JTree, please let me know.
thank u.

Are you looking for a tree like the one you find in the Windows Explorer's Left Side? Can you describe more on what you want. Did you visit the Java Tutorial? They have some material in the Swings about Trees.

How can create a JTree with cellRender is checkbox realized multiple selec

How can create a JTree with cellRender is checkbox realized multiple selection function.thanks for every
one's help.

Hi,
1. Create a value node in your context name Table and set its cardinality to 0:n
2. Create 2 value attributes within the Table node name value1 and value2
3. Goto Outline view> Right click on TransparentUIContainer>Apply Template> Select Table>mark the node Table and it's attributes.
you have created a table and binded its value to context
Table UI properties
4.Set Selection Mode to Multi
5.Set Visible Row Count to 5
6.ScrollableColCount to 5
In your implemetaion, you can add values to table as follow:
IPrivate<viewname>.ITableElement ele = wdContext.nodeTable().createTableElement();
ele.setValue1(<value>);
ele.setValue2(<value>);
wdContext.nodeTable().addElement(ele);
The above code will allow you to add elements to your table node.
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Selecting multiple rows using column header with checkbox in it.

Dear All.,
I am trying to select multiple rows with checkbox in column header but it doesnot works...
Following is my codel
<af:table value="#{bindings.xx.collectionModel}"
                      var="row"
                      rows="#{bindings.xx.rangeSize}"
                      emptyText="#{bindings.xx.viewable ? 'No data to display.' : 'Access Denied.'}"
                      fetchSize="#{bindings.xx.rangeSize}"
                      rowBandingInterval="1"
                      filterModel="#{bindings.xx.queryDescriptor}"
                      queryListener="#{bindings.xx.processQuery}"
                      varStatus="vs" partialTriggers="sbcSelectAll sbcChkFlag"
                      selectedRowKeys="#{bindings.xx.collectionModel.selectedRow}"
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                      columnStretching="column:c4" inlineStyle="height:200px;">
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                         sortable="true"
                         headerText="#{bindings.xx.hints.ChkFlag.label}"
                         id="c2" width="55"
                         inlineStyle="#{row.ChkFlag ? 'background-color:#9CACC9;' : ''}">
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                                          selected="#{row.ChkFlag}" id="sbcChkFlag"
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                <f:facet name="header">
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                                            autoSubmit="true"
                                            valueChangeListener="#{xxBean.onTableChkAllCheckChanged}"
                                            id="sbcSelectAll"/>
                </f:facet>
              </af:column>
</af:table>
Managed Bean
    public void onTableChkAllCheckChanged(ValueChangeEvent valueChangeEvent) {
        Boolean newValue =
            Boolean.valueOf(u.nvlString(valueChangeEvent.getNewValue(),
                                        "false"));
        Boolean oldValue =
            Boolean.valueOf(u.nvlString(valueChangeEvent.getOldValue(),
                                        "false"));
        if (newValue.equals(oldValue))
            return;
        int rowIndex=0;
        ViewObject vo = u.findIterator("xxIterator").getViewObject();
        vo.reset();
        while(vo.hasNext()){
          Row row;
          if(rowIndex==0)
              row=vo.first();
          else
              row=vo.next();
             row.setAttribute("ChkFlag", newValue.booleanValue());
          rowIndex=1;
        u.addPartialTargets(tableDocuments);
    }Please help!!.
Thanks & Regards,
Santosh.
jdeve 11.1.1.4.0

Can you check this sample in the blog post?
http://sameh-nassar.blogspot.com/2009/12/use-checkbox-for-selecting-multiple.html
Thanks,
Navaneeth

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Problem with checkboxes in IR report mainly for update process please help

Hello,
Can anyone please help me out with this issue.
I have an interactive report with 3 checkbox item for a single column named status. Based on the value of the column status the check box should be checked. For example:
DECODE(status,'DEV',1,0) as DEV,
DECODE(status,'RVW',1,0) as RVW,
DECODE(status,'PRD',1,0) as PROD,
So for this I have used the apex_item.checkbox item. Below is my report query
SELECT APEX_ITEM.HIDDEN(30,0,'','f30_' || ROWNUM)
     || APEX_ITEM.HIDDEN(31,0,'','f31_' || ROWNUM)
        || APEX_ITEM.HIDDEN(01,ROWNUM,'','f01_' || ROWNUM)
     || APEX_ITEM.HIDDEN(04,CHF_DATASTORE||CHF_SCHEMA||CHF_TABLE||CHF_COLUMN,'','f04_' || ROWNUM)
        || APEX_ITEM.HIDDEN(05,CHF_STATUS,'','f05_' || ROWNUM)
     || APEX_ITEM.HIDDEN(06,CHF_STATUS,'','f06_' || ROWNUM)
        || APEX_ITEM.HIDDEN(08,CHF_STATUS,'','f08_' || ROWNUM)
     || APEX_ITEM.HIDDEN(09,CHF_STATUS,'','f09_' || ROWNUM)
        || APEX_ITEM.HIDDEN(11,CHF_STATUS,'','f11_' || ROWNUM)
     || APEX_ITEM.HIDDEN(12,CHF_STATUS,'','f12_' || ROWNUM)
        || APEX_ITEM.CHECKBOX (32,ROWNUM,'onClick="javascript:ToggleValue(this,' || ROWNUM || ','||'''f30'');"'
     ,DECODE (0,1, ROWNUM),':','f32_' || ROWNUM) DELETE
        ,CHF_COLUMN
        ,CHF_STATUS
        ,APEX_ITEM.CHECKBOX (07,ROWNUM,'onClick="javascript:ToggleValue(this,' || ROWNUM || ','||'''f05'');"',DECODE (CHF_STATUS,'DEV',ROWNUM),':','f07_' || ROWNUM)
          DEV_EDIT
     ,APEX_ITEM.CHECKBOX (10,ROWNUM,'onClick="javascript:ToggleValue(this,' || ROWNUM || ','||'''f08'');"',DECODE (CHF_STATUS,'RVW',ROWNUM),':','f10_' || ROWNUM)
          RVW_EDIT
        ,APEX_ITEM.CHECKBOX (13,ROWNUM,'onClick="javascript:ToggleValue(this,' || ROWNUM || ','||'''f11'');"',DECODE (CHF_STATUS,'PRD',ROWNUM),':','f13_' || ROWNUM)
          PRD_EDIT
        FROM CHF_COLUMN WHERE
CHF_DATASTORE = 'DOMAIN_DEV' AND
CHF_SCHEMA     = 'SCHEMA_DEV' AND
CHF_TABLE      = 'EMPLOYEEE'
ORDER BY 1; And I have a button for the update process so that the users can check the checkboxes option for the status column either 'DEV', 'RVW', 'PRD'. The status of the column can be in either of these states or can be null.
I have a update process, its having some problem - I don't understand whats causing the problem. Below is the error message which I encountered when trying to update.
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
My Update process.
DECLARE
l_cnt BINARY_INTEGER := 0;
l_stepid number := 10;
l_date DATE := SYSDATE;
BEGIN
FOR i IN 1 .. apex_application.g_f01.COUNT
LOOP
IF APEX_APPLICATION.G_f05 (i) = 1 THEN
      UPDATE CHF_COLUMN
           SET      CHF_STATUS = 'DEV'
         WHERE CHF_DATASTORE||CHF_SCHEMA||CHF_TABLE||CHF_COLUMN = APEX_APPLICATION.G_f04 (i)
          l_cnt := l_cnt + SQL%ROWCOUNT;
apex_application.g_print_success_message := apex_application.g_print_success_message ||
'Successfully updated'||l_cnt ||'<br><br>';
END IF;
IF APEX_APPLICATION.G_f08 (i) = 1 THEN
      UPDATE CHF_COLUMN
           SET      CHF_STATUS = 'RVW'
         WHERE CHF_DATASTORE||CHF_SCHEMA||CHF_TABLE||CHF_COLUMN = APEX_APPLICATION.G_f04 (i)
          l_cnt := l_cnt + SQL%ROWCOUNT;
apex_application.g_print_success_message := apex_application.g_print_success_message ||
'Successfully updated'||l_cnt ||'<br><br>';
END IF;
IF APEX_APPLICATION.G_f11 (i) = 1 THEN
      UPDATE CHF_COLUMN
           SET      CHF_STATUS = 'PRD'
         WHERE CHF_DATASTORE||CHF_SCHEMA||CHF_TABLE||CHF_COLUMN = APEX_APPLICATION.G_f04 (i)
          l_cnt := l_cnt + SQL%ROWCOUNT;
apex_application.g_print_success_message := apex_application.g_print_success_message ||
'Successfully updated'||l_cnt ||'<br><br>';
END IF;
END LOOP;
COMMIT;
END;If you can please have a look at the app, you can get a better understanding of my problem.
Workspace : orton_workspace
username : [email protected]
password : sanadear
Application No: 15089 SAMPLE_CHECKBOX_APP
Thanks,
Orton
Edited by: orton607 on Aug 4, 2010 9:28 AM

I could be wrong but maybe change the hidden items to be like:
APEX_ITEM.HIDDEN(05,DECODE(CHF_STATUS,'DEV',1,0),'','f05_' || ROWNUM)
APEX_ITEM.HIDDEN(08,DECODE(CHF_STATUS,'RVW',1,0),,'','f08_' || ROWNUM)
APEX_ITEM.HIDDEN(11,DECODE(CHF_STATUS,'PRD',1,0),,'','f11_' || ROWNUM)so that the values are 0/1?
Also, you have
DECODE (CHF_STATUS,'DEV',ROWNUM)instead of
DECODE (CHF_STATUS,'DEV',0,1)in the checkboxes, as I would expect.
I'm also not sure why you need to duplicate the checkboxes (f07,f10,f13) as hidden items (f05, f08, f11) if they are both 0/1 values.

Report with Checkbox

I am trying to follow the example shown at the below link but it is not working. I am modifying some of the code since I am using version 1.6. Any ideas as to what I may be doing wrong. The checkbox appears and I can select and deselect items but I cannot get P6_HOLDER to hold any of the values of the selected items. Thanks!
http://apex-smb.blogspot.com/2009/01/apex-report-with-checkboxes-advanced.html
First I created a page item called P6_HOLDER.
Next I created a report region (sequence 40) with the below code.
select htmldb_item.checkbox (1, dev_obj_id, 'onchange="spCheckChange(this);"',
:P6_HOLDER, ':') checkbox, dev_id, dev_obj_desc from edm_dev_obj where
dev_id = :P6_TEMP_DEV_ID
**I then created a html region (sequence 1) with the below code**
<SCRIPT src="http://www.google.com/jsapi"></SCRIPT>
<SCRIPT>
// Load jQuery
google.load("jquery", "1.2.6", {uncompressed:true});
function spCheckChange(pThis){
var get = new htmldb_Get(null,$v('pFlowId'),'APPLICATION_PROCESS=CHECKBOX_CHANGE',$v('pFlowStepId'));
get.addParam('f01',pThis.value); //Value that was checked
get.addParam('f02',pThis.checked ? 'Y':'N'); // Checked Flag
gReturn = get.get();
$f('checkListDisp').innerHTML=gReturn;
</SCRIPT>
CHECKBOX List:
<DIV id=checkListDisp>&P6_HOLDER.</DIV>
I then created an application process on Demand called CHECKBOX_CHANGE with the below code
DECLARE
v_item_val NUMBER := htmldb_application.g_f01;
v_checked_flag VARCHAR2 (1) := htmldb_application.g_f02;
BEGIN
IF v_checked_flag = 'Y' THEN
-- Add to the list
IF :P6_HOLDER IS NULL THEN
:P6_HOLDER := ':' || v_item_val || ':';
ELSE
:P6_HOLDER := :P6_HOLDER || v_item_val || ':';
END IF;
ELSE
-- Remove from the list
:P6_HOLDER := REPLACE (:P6_HOLDER, ':' || v_item_val || ':', ':');
END IF;
-- Just for testing
HTP.p (:P6_HOLDER);
END;

Hi
Create a page level validation (fucntion returning boolean) and write code similar to following
DECLARE
v_count NUMBER := 0;
BEGIN
FOR i IN 1..APEX_APPLICATION.G_F01.COUNT LOOP
IF APEX_APPLICATION.G_F01(i) IS NOT NULL THEN
v_count := v_count + 1;
END IF;
END LOOP;
IF v_count = 0 THEN
RETURN TRUE;
ELSE
RETURN FALSE;
END IF;
END;I take it your report query is similar to following
select apex_item.checkbox(1,"PK_CLMN") Tick, col2, col3 FROM tbl_nameCheers,
Hari

Browser specific problem with checkbox

Hi,
From my parent window am selecting one checkbox entry then i click on submit, i get one popup window when that closes selcted item get added into DB. but the next item in the list get selected in mozilla firefox, it must be unchecked,this is not incase of IE. am using firefox 2.0.1..
please help me as soon as possible.
thank u..

I never did get any repose to this problem I raised last year.
However, it's just been raised again by a customer and one of the developers who can't access the info he needs on our product.
When launching an individual page of the help either as context-sensitive help or just directly by launching that .html file, any popup links do not work in Mozilla Firefox or Google Chrome. This applies to both auto-sizing popups and custom-sized popups.
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(Webhelp output is produced using RH8 with all patches installed.)
Thanks for any ideas.
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Problem with checkbox and drop down menu

I am using DW8 with PHP/MySQL.
I made a insertion form and a couple of the fields are
checkboxes and another is a drop down menu. Everything works fine,
however, when I create an update form and the recordset calls the
data it doesn't retain its values on those items.
For example, if I checked a box when inserting the record and
then call the data up for the update form, the box is not checked,
making the user believe it was never checked in the first place.
The same thing goes for the drop down menu. If I have 3
options in the menu and someone selects the third one, when the
update form is used it defaults to the first option automatically
instead of actually calling up the original value selected.

The fact that two scripts do not work together does not mean
there is a bug in the RH script. It is simply that they were not
designed by their respective developers to work together. This
happens with multiple scripts in any html file.
Try creating a new project and then importing just this topic
into it. Does it still have the problem?

Problem with checkbox group in row popin of table.

In table row popin I have kept Check Box Group.I have mapped the texts property of checkbox group to the attribute which is under the subnode of the table.the subnode properties singleton=false,selectioncardinality=0-n,and cardinality=0-n.
if there are 'n' number of records in the table.each record will have its own row popin and in the row popin there is check box group.
the check box group in the row popin belongs to that perticular row.
but the checkboxegroup values in row popins of all the rows are getting changed to the row which is lead selected.
The same scenario (table in the row popin is showing the values corresponding to its perticular row and all the table values in popin are not getting changed to the one lead selected in the main table)is working fine with the table in place of checkbox group in row popin with datasource property of table binded to the subnode
I cant trace out the problem with checkbox group in place of table.
Please help me in this regard.I have to place check box group in place of table in row popin.
Thanks and Regards
Kiran Kumar K

I have done the same thing successfully with normal check box ui element. Try using check box in your tabel cell editor instead of check box group.

Using JTree with checkbox

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