Expanding Tree till Last Node, in one shot, in WebDynPro ABAP

Hi Colleagues,
I am working on this tree structure of technical objects where i need to Expand ALL the nodes of the tree in one click. Please let me know if this is posible.
Regards,
Anoop

Hi Anoop,
U have expand_node --> Use this method to expand a particular node
expand_nodes --> Use this method to expand a list of nodes
get_expanded_nodes -->This method returns a node table containing the keys of all expanded nodes
Check on to this link for further details hoe to implement inside ur coding.
http://help.sap.com/saphelp_erp2005/helpdata/en/1b/2a7536a9fd11d2bd6f080009b4534c/frameset.htm
Hope this helps u,
Regards,
Nagarajan.

Similar Messages

How to disbale a group of checkboxes when i select one check box WEBDYNPRO

Hi Friends,
Can any body help me how to disbale a group of checkboxes when i select one check box WEBDYNPRO Abap
Also can any body tell me how to handle chain endchain type of scenario in WEBDYNPRO Abap
Thank you..
Sai

Hi
In the context tab , create 2 context attributes ca_attr1 and ca_attr2   of type WDY_BOOLEAN under a context node cn_node
now in ur Layout , bind the ENABLE property of CheckBoxGroup UI Element with this attribute ca_attr1
bind the ENABLE property of CheckBox UI Element with this attribute ca_attr2
create a action for ur Checkbox , for the OnToggle property of ur checkbox
in OnactionToggle , check if ca_attr2 is 'X' , set ca_attr2 to ' ' ( for disable)
this can be done by code wizard , press control +f7 and use read/set context attributes , use get_attribute and set_attribute methods
// if ca_attr2 is 'X'
DATA lo_nd_cn_node TYPE REF TO if_wd_context_node.
    DATA lo_el_cn_node TYPE REF TO if_wd_context_element.
    DATA ls_cn_node TYPE wd_this->element_cn_node .
    DATA lv_attr LIKE ls_city-ca_attr2.
    lo_nd_node = wd_context->get_child_node( name = wd_this->wdctx_ca_attr).
*   get element via lead selection
    lo_el_cn_node = lo_nd_cn_node->get_element( ).
*   get single attribute
    lo_el_cn_node->get_attribute(
      EXPORTING
        name = `CA_ATTR2`
      IMPORTING
        value = lv_attr ).
// if lv_attr2 is 'X' , use set_attribute method for ca_attr1
IF lv_Attr EQ 'X' .
DATA lo_nd_cn_node TYPE REF TO if_wd_context_node.
    DATA lo_el_cn_node TYPE REF TO if_wd_context_element.
    DATA ls_cn_node TYPE wd_this->element_cn_node .
    DATA lv_attr LIKE ls_city-ca_attr.
*   navigate from <CONTEXT> to <CN_VISIBLE> via lead selection
    lo_nd_node = wd_context->get_child_node( name = wd_this->wdctx_ca_attr).
*   get element via lead selection
    lo_el_cn_node = lo_nd_cn_node->get_element( ).
*   set single attribute
    lo_el_cn_node->set_attribute(
      EXPORTING
        name = `CA_ATTR1`
        value = ' ').
ENDIF.
regards,
amit

Expanding Tree nodes in Web Dynpro

Hi,
I have created a recursive tree with two main nodes. These nodes contain subnodes.
The filling of these nodes has been done in wdDoInit().
The problem is that whenever I expand the second node, the first node also gets expanded.. even when it (first node) is not expanded.
When I go to some other window and then come back to this window (wdModify()),it works properly. i.e. the first node does not get expanded.
Plz help........
Thanks in Advance.
Regards,
harshada.

Hi Harshada
It looks strange to me that you use two main nodes on the first level. In the most cases it's enough to have only one node for each level of a tree.
Are the two nodes mapped to the same context node? If so you do not need the second node I think. Because when the first node is expanded the mapped context node will get the corresponding lead selection. But the lead selection will influence on the second node as well. That's why the tho nodes expand simultaneously.
BR
Sergei

Expand tree nodes

Hi Experts,
Working jdev 11.1.1.3.0.
we are using tree component on the page which as 6 childs. so if i click on add button once it will add child to that node and once i click on save done will come back to tree page. so everything is working fine. but the problem is once the node is added child node is not expanding. to resolve this issue i am using tree object in session, but while using this process its taking lot of performance.
manually i can able to expand the tree but if once i add node to the parent tree and coming back to the page node is not expanding i have to manually expand it.
so can any one suggest me what could be the best approch to expand the tree.
Thanks,

Hi,
Hope followings useful
http://andrejusb.blogspot.com/2010/02/how-to-traverse-adf-tree.html
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/20-expand-tree-node-from-label-169156.pdf
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/21-expand-tree-on-initial-render-169158.pdf

How to change the node's icon in a tree when the node collapse or expand?

how to change the node's icon in a tree when the node collapse or expand?

Hi,
You may need to use custom skin for that.
-Arun

Expanding Tree nodes

is it possible to expand tree node on rollover instead of
clicking on the triangle?

yes, that worked. thanks.
private function itemRollOverHandler(event:ListEvent):void{
tree.expandItem(event.itemRenderer.data, true, true);
I think I was looking for something like getItem(index)..
something similar to Flash AS 2 components.

How to expand hierarchy at one shot in WAD.

HI gurus
I have a hierarchy in WAD with 10 nodes.To expand I have to click each note which takes some time to expand .The user wants to expand all node in one click. Is there any way to incorporate in WAD .
Thanks
Rgds
Pradeep

Hi Pradeep,
If you see the context menu of the characteristic (Right click on the column in report) after executing the query, you will see "Expand to Level", select the level you want and whole hierarchy will be expanded to that level. If you want to expand any particular node of hierarchy to a level, I think this is not possible.
Regards,
Kams

Expand tree node by clicking onto the node label

I have followed this example to expand the nodes with a clic on the tree :
[http://www.oracle.com/technetwork/developer-tools/adf/learnmore/20-expand-tree-node-from-label-169156.pdf]
My code:
JSPX:
<af:resource type="javascript" source="js/glasspane.js"/>
<af:tree value="#{bindings.OpcionesPadreView1.treeModel}" var="node"
rowSelection="single" id="t1" partialTriggers=":::cbNuevCpta"
binding="#{pageFlowScope.GestionDocumentos.t1}"
selectionListener="#{bindings.OpcionesPadreView1.treeModel.makeCurrent}">
<f:facet name="nodeStamp">
<af:commandImageLink text="#{node.Gesdopcach}" id="ot1"
action="#{bindings.LoadDir.execute}"
actionListener="#{bindings.LoadFile.execute}"
icon="/images/GestionDocumentos/folder20x20.png"
partialSubmit="true">
</af:commandImageLink>
</f:facet>
<af:clientListener method="expandTree" type="selection"/>
</af:tree>
Js:
function expandTree(evt) {
alert('In');
var tree = event.getSource();
rwKeySet = event.getAddedSet();
var firstRowKey;
for (rowKey in rwKeySet) {
firstRowKey = rowKey;
if (tree.isPathExpanded(firstRowKey)) {
tree.setDisclosedRowKey(firstRowKey, false);
}else {
tree.setDisclosedRowKey(firstRowKey, true);
When i clic on the labels the tree doesn't expand, the alert also is not shown. The problem could be the <af:resource>, but i have this tag in all my pages and all javascripts work. I also changed the commandLink with an outputText, but doesn't work.
Edited by: Miguel Angel on 21/06/2012 12:53 PM

At least the call the javascript works, but this line doesn't work, anybody know why?:
rwKeySet = evt.getAddedSet();

Find highest order and last node in a tree..

the problem is:-
suposse A is parent node and order 1
A's child is B and order 2
B's child is C and order 3
B's child is D and order 4
D child is E order 5
E child is F order 6
A's child is G and order 7
how can i find the highest order is 7 and last node is F order 6 of above thee?
order is from which tree is sorted assecnding.
Edited by: user1157479 on Aug 24, 2009 10:57 PM

with t as (
select '' par,'A' chi from dual union all
select 'A' par,'B' chi from dual union all
select 'B' par,'C' chi from dual union all
select 'C' par,'D' chi from dual union all
select 'D' par,'E' chi from dual union all
select 'E' par,'F' chi from dual union all
select 'A' par,'G' chi from dual )
select maxlvl,chi,maxorder from (select p.*,max(lvl) over () maxlvl,max(rnum) over () maxorder from (select t.*,level lvl,rownum rnum from t connect by prior chi=par start with chi='A') p) where rnum=maxlvlRavi Kumar
Edited by: ravikumar.sv on Aug 25, 2009 11:45 AM

Need to expand tree by passing treeId thr URL not by clicking manually.

Sub: Need to expand tree by passing Id thr URL.
Hi,
Here i have Library.java and ajaxTree.jsf files (collected from Jboss richfaces)
There is having a list of artist .
If u click on a particular artistname then the respective albums(with their checkboxes) will expand and show like a treenode.
just look at d url : "http://localhost:8080/richfaces-demo-3.2.1.GA/richfaces/tree.jsf?c=tree&albumIds=1001,1002,1005,1008,1009,1010&client=0"
I m passing album Ids and clientId in url browser and receiving in d Library.java.
I need to expand the required client tree to show albums without clicking on artistname rather by passing the clientId from Url.
I thnk one EventHandling class( PostbackPhaseListener.java ) is responsible for expanding but I m unable to understand.
How can I do it.
Plz help asap.
/###############ajaxTree.jsf##########Start##############/
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich"
xmlns:c="http://java.sun.com/jstl/core">
     <p>This tree uses "ajax" switch type, note that for collapse/expand operations it will be Ajax request to the server. You may see short delay in this case.</p>
     <h:form>
          <rich:tree style="width:300px" value="#{library.data}" var="item" nodeFace="#{item.type}">
               <rich:treeNode type="artist" >
                    <h:outputText value="#{item.name}" />
                    </rich:treeNode>
               <rich:treeNode type="album" >
                    <h:selectBooleanCheckbox value="#{item.selected}"/>
                    <h:outputText value="#{item.title}" />
               </rich:treeNode>
          </rich:tree>
          <h:commandButton value="Update" />
     </h:form>
</ui:composition>
/###############ajaxTree.jsf##########End##############/
/************************Library.java*********Start****************/
package org.richfaces.demo.tree;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;
import javax.servlet.http.HttpServletRequest;
import javax.faces.context.FacesContext;
import org.richfaces.model.TreeNode;
public class Library implements TreeNode {
     private static final long serialVersionUID = -3530085227471752526L;
     private Map artists = null;
     private Object state1;
     private Object state2;
     private Map getArtists() {
          if (this.artists==null) {
               initData();
          return this.artists;
     public void addArtist(Artist artist) {
          addChild(Long.toString(artist.getId()), artist);
     public void addChild(Object identifier, TreeNode child) {
          getArtists().put(identifier, child);
          child.setParent(this);
     public TreeNode getChild(Object id) {
          return (TreeNode) getArtists().get(id);
     public Iterator getChildren() {
          return getArtists().entrySet().iterator();
     public Object getData() {
          return this;
     public TreeNode getParent() {
          return null;
     public boolean isLeaf() {
          return getArtists().isEmpty();
     public void removeChild(Object id) {
          getArtists().remove(id);
     public void setData(Object data) {
     public void setParent(TreeNode parent) {
     public String getType() {
          return "library";
     private long nextId = 0;
     private long getNextId() {
          return nextId++;
     private Map albumCache = new HashMap();
     private Map artistCache = new HashMap();
     private Artist getArtistByName(String name, Library library) {
          Artist artist = (Artist)artistCache.get(name);
          if (artist==null) {
               artist = new Artist(getNextId());
               artist.setName(name);
               artistCache.put(name, artist);
               library.addArtist(artist);
          return artist;
     private Album getAlbumByTitle(String title, Artist artist) {
          Album album = (Album)albumCache.get(title);
          if (album==null) {
               album = new Album(getNextId());
               album.setTitle(title);
               albumCache.put(title, album);
               artist.addAlbum(album);
          return album;
     private void initData() {
          artists = new HashMap();
          InputStream is = this.getClass().getClassLoader().getResourceAsStream("org/richfaces/demo/tree/data.txt");
          ByteArrayOutputStream os = new ByteArrayOutputStream();
          byte[] rb = new byte[1024];
          int read;
          HttpServletRequest request = (HttpServletRequest)FacesContext.getCurrentInstance().getExternalContext().getRequest();
     //     System.out.println("request.getParameter(param) "+request.getParameter("param"));
          //System.out.println("request.getParameter(client) "+request.getParameter("client"));
          //System.out.println("request.getParameter() "+request.getParameter("c"));
          try {
               do {
                    read = is.read(rb);
                    if (read>0) {
                         os.write(rb, 0, read);
               } while (read>0);
               String buf = os.toString();
               StringTokenizer toc1 = new StringTokenizer(buf,"\n");
                    String str1 = request.getParameter("albumIds");
                    int clientId1 =Integer.parseInt( request.getParameter("client"));
               while (toc1.hasMoreTokens()) {
                    String str = toc1.nextToken();
                    StringTokenizer toc2 = new StringTokenizer(str, "\t");
                    String artistName = toc2.nextToken();
                    String albumTitle = toc2.nextToken();
                    String songTitle = toc2.nextToken();
                    toc2.nextToken();
                    toc2.nextToken();
                    String albumYear = toc2.nextToken();
                    Artist artist = getArtistByName(artistName,this);
                    Album album = getAlbumByTitle(albumTitle, artist);
                    String portfolios[] = new String[100];
                    Integer portfoliosId[] = new Integer[100];
                    int i = 0;
                    StringTokenizer st = new StringTokenizer(str1, ",");
                    while (st.hasMoreTokens()) {
                    portfolios[i] = st.nextToken();
                    if((songTitle.equals(portfolios))&&(!(songTitle == ""))){
                              //System.out.println("ifff");
                              album.setSelected(true);
                    i++;
                    album.setYear(new Integer(albumYear));
          } catch (IOException e) {
               throw new RuntimeException(e);
     public Object getState1() {
          return state1;
     public void setState1(Object state1) {
          this.state1 = state1;
     public Object getState2() {
          return state2;
     public void setState2(Object state2) {
          this.state2 = state2;
     public void walk(TreeNode node, List<TreeNode> appendTo, Class<? extends TreeNode> type) {
          if (type.isInstance(node)){
               appendTo.add(node);
          Iterator<Map.Entry<Object, TreeNode>> iterator = node.getChildren();
          System.out.println("walk node.getChildren() "+node.getChildren());
          while(iterator.hasNext()) {
               walk(iterator.next().getValue(), appendTo, type);
     public ArrayList getLibraryAsList(){
          ArrayList appendTo = new ArrayList();
          System.out.println("getLibraryAsList appendTo "+appendTo);
          walk(this, appendTo, Song.class);
          return appendTo;
/************************Library.java*********End****************/
/************************PostbackPhaseListener.java*********Start****************/
package org.richfaces.treemodeladaptor;
import java.util.Map;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;
public class PostbackPhaseListener implements PhaseListener {
     public static final String POSTBACK_ATTRIBUTE_NAME = PostbackPhaseListener.class.getName();
     public void afterPhase(PhaseEvent event) {
     public void beforePhase(PhaseEvent event) {
          FacesContext facesContext = event.getFacesContext();
          Map requestMap = facesContext.getExternalContext().getRequestMap();
          requestMap.put(POSTBACK_ATTRIBUTE_NAME, Boolean.TRUE);
     public PhaseId getPhaseId() {
          return PhaseId.APPLY_REQUEST_VALUES;
     public static boolean isPostback() {
          FacesContext facesContext = FacesContext.getCurrentInstance();
          if (facesContext != null) {
               ExternalContext externalContext = facesContext.getExternalContext();
               if (externalContext != null) {
                    return Boolean.TRUE.equals(
                              externalContext.getRequestMap().get(POSTBACK_ATTRIBUTE_NAME));
          return false;
/************************PostbackPhaseListener.java*********End****************/
Edited by: rajesh_forum on Sep 17, 2008 6:13 AM
Edited by: rajesh_forum on Sep 17, 2008 6:18 AM

Hi
Can somebody please look into this?
Thanks
Raj
Edited by: RajICWeb on Aug 9, 2009 4:38 AM

Finding the "last node" in a hierarchical query?

I'm presented with an issue - find all parent records for which the "last node" in a hierarchy is not set to some value.
Table structure:
child_id number
parent_id number
type_id number
So, I need to find all parents whose eventual last "children" (could be several levels deep, it varies) do not have a type_id of 29.
I can find the hierarchy easily using connect by prior but I'm stuck on that "last node" bit. Any help out there?

user9937402 wrote:
I'm finding that the CONNECT_BY_ISLEAF is showing all leaves set to 0, even if they themselves are parents (i.e. not the last node in the tree).
Post your code.
I'm not following the 2nd example. Where are you getting those values? This is a really large table, so if that is actual data ... that won't work.Since you did not post data sample, SBH cooked up one on-the-fly using subquery factoring clause - WITH. Below is example on existing table, so I don't need to use WITH:
SQL> select lpad(' ',level*2) || ename ename,
2          connect_by_isleaf
3    from emp
4    start with mgr is null
5    connect by mgr = prior empno
6 /
ENAME                                                                CONNECT_BY_ISLEAF
KING                                                                               0
    JONES                                                                            0
      SCOTT                                                                          0
        ADAMS                                                                        1
      FORD                                                                           0
        SMITH                                                                        1
    BLAKE                                                                            0
      ALLEN                                                                          1
ENAME                                                                CONNECT_BY_ISLEAF
      WARD                                                                           1
      MARTIN                                                                         1
      TURNER                                                                         1
      JAMES                                                                          1
    CLARK                                                                            0
      MILLER                                                                         1
14 rows selected.
SQL> As you can see CONNECT_BY_ISLEAF works as expected.
SY.

Report actuals till last closed month

Hello Experts,
We have a requirement to report actuals till last closed month(which is August for now) but reports are not created in such a way that it shows different time data for different versions at the same time.Adding time dimension in column axis makes the report static and thereby we ultimately looses its dynamic nature.
For example, In one of the report,Profit center(expansion is dynamic) and Category dimension(one is actual and another one is always based on user selection) are in column axis and time selection is at the top.It retrieves data for both the versions but for the same time period.But the requirement is show actuals till last closed month and other comparison version based on time selected by the user.Adding time dimension in column axis makes the report static because then profit centers needs to be hardcoded as well.
Our main goal is not to touch the existing reports because then we loose the dynamic nature of it. Is there any way to do it with minimal changes in Admin or Reports without losing its dynamic nature.
Any help will be much appreciated.
Many Thanks
Sim

Hi Vadim
Thanks for replying.Last closed month means the month which has been recently actualised. Like for this year, August actuals are already in and so this month is closed. Right now, the definition in our input form is 8+4 which means 8 months are actualised and available for reporting but rest of four months(Sept till dec) are still open for planning.
Now, in my report, I have Profit center and category(2 members, one is always actual and another is always based on user selection) in column axis and data is being retrieved for both versions but for the same time selected by the user.For example, user has selected time as 2014.12, even the actuals will also show till 2014.12 which is incorrect.
Because this way they are also able to see some of the september actuals(which has not been fully posted in our system as this is month half) and therefore, they are not able to see correct data.
I am using EPMAxisoverride and Profit center and category dimension is dynamic in column axis and adding time dimension will make the report static(because I dont want to see two times(like 2014.08 and 2014.12) for Actual version and two times for comparison version) and thereby losing its dynamic nature.
I have attached two snap shots for your refrence(first one is what exists in the system and another one what we are looking for).
Is there any way to bring data in such a way that we dont even have to touch any report.
Regards
Sim

Table error - Context Path Cannot Be Resolved (Last Node Is Empty)

Hi All,
I am dynamically building up a context node called PoList which is used to hold the contents of a table.
My BAPI is called and a routine transfers the contents of the BAPI context node across into the POList context node. This is rendered correctly on the screen. There is a routine which filters the results based on a vendor. The code works fine when some records are found but when no records are found, I get the error "Context Path POLIST.EBELN Cannot Be Resolved (Last Node Is Empty) ".
The cardinality of the PoList node is 0..N. This should mean that 0 records is valid.
The ABAP which fills the context is pasted below :
data:
    Node_Z_Bapi_Po_Combined             type ref to If_Wd_Context_Node,
    Node_Changing_Po                    type ref to If_Wd_Context_Node,
    Node_T_Header                       type ref to If_Wd_Context_Node,
    Elem_T_Header                       type ref to If_Wd_Context_Element,
    itab_C_T_Header    type If_Componentcontroller=>Elements_Polist,
   stru_C_T_Header    like line of itab_C_T_Header,
    Stru_T_Header                       type If_Componentcontroller=>Element_T_Header .
data:
    Node_Polist                         type ref to If_Wd_Context_Node,
    Elem_Polist                         type ref to If_Wd_Context_Element,
    Stru_Polist                         type If_Componentcontroller=>Element_Polist.
data:
lri_Element    type ref to if_Wd_Context_Element,
loa_Elements   type Wdr_Context_Element_Set.
navigate from <CONTEXT> to <Z_BAPI_PO_COMBINED> via lead selection
Node_Z_Bapi_Po_Combined = wd_Context->get_Child_Node( Name = IF_COMPONENTCONTROLLER=>wdctx_Z_Bapi_Po_Combined ).
navigate from <Z_BAPI_PO_COMBINED> to <CHANGING_PO> via lead selection
Node_Changing_Po = Node_Z_Bapi_Po_Combined->get_Child_Node( Name = IF_COMPONENTCONTROLLER=>wdctx_Changing_Po ).
navigate from <CHANGING_PO> to <T_HEADER> via lead selection
Node_T_Header = Node_Changing_Po->get_Child_Node( Name = IF_COMPONENTCONTROLLER=>wdctx_T_Header ).
navigate from <CONTEXT> to <POLIST> via lead selection
Node_Polist = wd_Context->get_Child_Node( Name = IF_COMPONENTCONTROLLER=>wdctx_Polist ).
loa_Elements = node_T_Header->get_Elements( ).
loop at loa_Elements[] into lri_Element.
    lri_Element->get_Static_Attributes(
      importing Static_Attributes = stru_C_T_Header ).
Get the vendor number
    if i_lifnr is initial.
      insert stru_C_T_Header into table itab_C_T_Header[].
    elseif i_lifnr = stru_c_t_header-lifnr.
      insert stru_C_T_Header into table itab_C_T_Header[].
    endif.
endloop.
data : W_LINES TYPE I.
describe table itab_c_t_header lines w_lines.
if w_lines eq 0.
    node_Polist->set_lead_selection_index( 0 ).
    CALL METHOD NODE_POLIST->INVALIDATE.
else.
    node_Polist->bind_Table( itab_C_T_Header ).
    clear itab_C_T_Header[].
endif.
I would have though that invalidating the node would blank the context node and mean that the table is empty but instead I get an error.
Please help.
Richard

Hi Richard,
The problem here is that some UI element tries to bind against a node where the parent node is empty. You have to make sure that the last but one node has at least 1 element, otherwise you should hide the UI element (visibility = NONE).
If the lead selection were empty, the corresponding error message would tell you this, but it explicitely says: "Last Node is Empty", and you can trust it.
One possibility to have at least one element in the node is to change the cardinality to 1..n. If you have a supply function for this node, you have to make sure that there is at least 1 element (bind empty structure to the node), otherwise the framework creates the first element for you.
Ciao, Regina

ADF TreeTable - How to hide Disclose/Expand icon for leaf node

We are using ADF Tree Table in our application.
Whenever a node is expanded - all the child nodes have the disclose/expand icon along with it.
But, we don't want to show the disclose/expand icon if it is a leaf node.
How can this be done?
JDeveloper Version: JDeveloper 11.1.1.3
Thanks,
Navaneeth

I have a hierarchical tree based on single POJO based class exposed as data control.
(i.e) a node can have many levels.
Can you specify how we can use the folder icon for this - Can you please provide some detailed information?
Thanks in advance,
Navaneeth

[Tree] item and node order ! (Recursive Node)

I made a wd4a has organizatonal structure tree. but I have some problem with the org tree.
I want to have a tree(org structure) in item(person) and node(organization) order.
Root                                            Root
|- Person 1                                    |- Head Dept
|- Person 2                                    |        |-Person 3
|-Head Dept                        ->        |        |-Person 4
|       |- Person 3                             |-Sales
|       |- Person 4                             |- Person 1
|-Sales                                          |- Person 2
( to be displayed)                                 (current displayed)
Whiat's the problem?
Although the both of them have a same contents, I really want to display in person and org order .
Plz. help.

I solved this problem myself and it makes me very so tired.
I guess that Recursive node tree have some bugs.
If a node have one recursive node and one sub-node and some kinds of attributes,
we have to make a decision on how to display and sort them(sub-node and attributes)
There is a example below as I really want to sort them.
C_Drive Folder
- file 1
- file 2
- Folder 1
- file3
- Folder 1-1
- Folder 2
Context
    |-Folder Node
    |      |-File Node
    |      |       |-File Name attribute
    |      |-Folder Name attribute
    |      |-Folder_Content             -> Recursive Node
When you meet this situation,you must implement the context nodes and
the names of context node and recursive node must be in alphabet order you want to display.
I am sorry for my crumsy writting English.

Expanding Tree till Last Node, in one shot, in WebDynPro ABAP

Similar Messages

Maybe you are looking for