How to give labels to all the nodes of a tree

I have an application in which I have written FTREE for a table ( Table A ) on a "col1" column which is of type NUMBER.
I have used direct query to show & create the hierarchy tree based on table A.
The query is like this:
SELECT 1,level,to_char(col1),null, to_char(col1)
from A,
start with col1= somevalue
connect by prior col1= parent_column
Another table ( Table B )has a description for the column "col1" in table A.
I would like to show the description from table B on the nodes instead of the number being shown from table A.
Any clues how I can do it. Using simple join in the above query is not possible.
Thanks
rg
null

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How to expand all the nodes in a tree while loading the tree initially

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Now i am able to display the tree strucute in webdynpro.
but it is displaying the tree initially in collapsed mode until/unless we click on the node root it will be expanded.
but my requirement is i wanted to display the tree in expanded mode by default at runtime initially.
can you please provide any setting to be done or any sample code on the same then it would be great help to me.??
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Trisha

Hi,
isLeaf is an attribute you need to create under "CatalogEntries" node. And "isRoot" is not requried.
Download the sample project "TutWD_TreeByNestingTableColumn". See the below link to dnld this project.
https://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/503f22f6-b978-2a10-bf97-ddc21267e752 [original link is broken]
Do the changes in sample project as below:
Invoke this method in the init method as below (as it is in the same project).
addCatalogEntries(wdContext.nodeCatalogEntries(), "ROOT");
Change the code in addCatalogEntries() method as below.
Here we are calling the addCatalogEntries() method recursively for all the parent elements and we are changing the setExpanded property to true.
public void addCatalogEntries( com.sap.tut.wd.treetable.wdp.IPrivateTreeTableView.ICatalogEntriesNode node, java.lang.String parentId )
//@@begin addCatalogEntries()
IPrivateTreeTableView.ICatalogEntriesElement newCatalogEntriesElement;
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node.addElement(newCatalogEntriesElement);
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newCatalogEntriesElement.setDESCRIPTION(Catalog.getDESCRIPTION(i));
newCatalogEntriesElement.setAMOUNT(Catalog.getAMOUNT(i));
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// third level is last level
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} else {
// a CATEGORY does not use the checkbox column
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newCatalogEntriesElement.setIsLeaf(false);
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newCatalogEntriesElement.setExpanded(true);
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How to create input text of the node in AVL tree

Hi experts,
I create a simple AVL tree to display the sales order items, just two classes for one relationship. Like the left part on the screen in this program "DEMO_ABAP_OBJECTS_CONTROLS".
I want to let the node of the second class be maintained serial no., somthing like input field behind the node or double click the node, then show up the input field on another space on the same screen.
And there is a button on screen, I can do some check for the text of input field when pressing the button. If the input data is wrong , then show up the error message.
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Regards,
Claire

To Kunjal and Uwe,
My AVL tree is declared like this:
Data: tree TYPE REF TO cl_gui_simple_tree.
The class is not "cl_gui_alv_tree" , so I can not use the code.
The code I create the node is the follwing:
CALL METHOD tree->add_nodes
EXPORTING table_structure_name = 'ABDEMONODE'
node_table = node_table.
And I looked the program that Uwe wrote, the tree is declared in class cl_gui_alv_tree, too.
I want to double click the node and appear a field that can be inputed text.
Is there any other way to do this with the class cl_gui_simple_tree?
Thanks for the advence help.
Claire

Account Hierarchy : Function Module to get all the nodes of a hierarchy

Hi Experts,
Is there a function module which will give as output all the Node GUIDs for a particular account hierarchy in SAP CRM,when the Node GUID of any single node in the same tree is given as input?
Best Regards,
Ashish Dhagat

Thanks mate.
Edited by: pankaj kandhare on Aug 14, 2011 7:56 AM

Iphone 5 app store search gives blank result all the time, please advise how to solve?

iphone 5 search in app store always gives blank result all the time, please advise how to solve? It worked several times when I first used the phone from unboxed, but since then, it never work again. Could you please advise how to fix? Thanks

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How do i expand all the nodes in a jtree

Hi,
I am working on a project where i need to expand all the nodes of a jtree i have tried a few different ways but it never seems to expand all the nodes..
I would be very greatful if someone could point me in the right direction
cheers
Mary

you could use the following method that expands nodes recursively
expandNode( myTree, myRootNode, new TreePath( myRootNode ) );
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Hi,
I want to traverse through all the nodes in a binary tree. I know that there are traversals like Preorder,Postorder,Inorder. But I am not able to write a recursive code for performing this operation. Can anyone please help me or give me an idea how to write a code to do any one of these traversal.
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Hi,
hmm .. how is a tree-node defined? - As so you have not posted a node-class, I will help you by demonstrating it for inOrder by normal language:
The Idea is as follows:
You have a root, that references to a tree-node. This tree-node has a value and 2 references to other tree-nodes, let's say they are named left and right. Because left an right are references to tree-nodes in the same way root is a reference to the tree-node, this fact can be used for recursive action on the tree.
if you like to display all values in the tree, what do you have to do in a node?
1. display the tree the left reference is pointing to
2. display the value-Field
3. display the tree the right reference is pointing to
that is inOrder, assuming all lesser values are in the left tree and all greater are in the right tree.
How to display the left and right trees?
The same way you display this node, but this time you use the left / right reference as the node.
So do it in pseudo-coding:
void DisplayTree(NodeClass aNode) {
if (aNode == null) return;
DisplayTree(aNode.left);
DisplayValue(aNode.value);
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That is it - figure it out and try to write a program after this - good luck. To write one for pre-order and post-order should be easy if you have this one for inOrder.
greetings Marsian

How to give error message for the screen element text field when wrong i/p

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I have a text box with SBOOK-CARRID
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Hi,
I have requirement like this,
I have table in which data is displayed using BAPI.
In my BAPI , there are four tables.
My criteria is to bind the values to the table from the four nodes which is mapped from BAPI.
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IPrivate<Name>View.ISourceValueElement iSourceValueElement;
IPrivate<Name>View.ITargetRFC Element iTargetRFCElement;
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iSourceValueNode.addElement(iSourceValueElement);
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Regards,
Gopal.

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Hi All,
Can you tell me how to grant privileges on all the tables of a schema A
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note that USER is the user that will have the select priviledge
the procedure includes views as well
CREATE OR REPLACE PROCEDURE GRANT_ACCESS_ON_USER IS
CURSOR c1 is select table_name from user_tables;
CURSOR c2 is select view_name from user_views;
tablename user_tables.TABLE_NAME%TYPE;
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BEGIN
tmpVar := 0;
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All experts
I am trying for installing Oracle 10.2.0 RAC on Redhat 4.7
reff : http://www.oracle-base.com/articles/10g/OracleDB10gR2RACInstallationOnLinux
All steps successfully completed on all nodes (rac1,rac2) every thing is okey for each node
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when i try to install on two nodes
on specify Oracle Cluster Registry (OCR) location showing error
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/nfssharea *(rw,sync,no_wdelay,insecure_locks,no_root_squash)
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mkdir /nfsmountb
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nas:/nfsshareb /nfsmountb nfs rw,bg,hard,nointr,tcp,vers=3,timeo=300,rsize=32768,wsize=32768,actimeo=0 0 0
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mount /mount1
mount /mount2
7. Create the shared CRS Configuration and Voting Disk files.
touch /nfsmounta/crs.configuration
touch /nfsmountb/voting.disk
Please guide me what is wrong

I think you did not really mount it on the second server. what is the output of 'ls /nfsmounta'.
step 6 should be 'mount /nfsmounta', not 'mount 1'. I also don't know if simply creating a zero-size file is sufficient for ocr (i have always used raw devices, not nfs for this)

How to give labels to all the nodes of a tree

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